Conference Agenda

Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).

 
 
Session Overview
Date: Monday, 25/Aug/2025
9:00am
-
9:30am
Formal opening
Location: Biozentrum U1.111
Formal opening
Location: Biozentrum U1.131, U1.141, U1.101 & ETH E27, E23, E21
Livestream of the plenary
9:30am
-
10:45am
Confidence distributions: new tools to design, adapt and analyse clinical trials
Ian Marschner
University of Sydney, Sydney, Australia
Location: Biozentrum U1.111
 

Ian Marschner

Confidence distributions: new tools to design, adapt and analyse clinical trials
Location: Biozentrum U1.131, U1.141, U1.101 & ETH E27, E23, E21
Livestream of the plenary
 

Ian Marschner

10:45am
-
11:30am
Coffee Break
Poster Exhibition: M / Monday posters
Location: Poster Location
 

Longitudinal Psychological Status and Risk of Major Cardiovascular Events (MCE) in Individuals with Pre-Existing Myocardial Infarction: A Joint Modeling Approach

Nasrin Salimian, Marjan Mansourian, Masoumeh Sadeghi, Hamidreza Roohafza, Hamid Reza Marateb



Cardio-metabolic traits and its socioeconomic differentials among school children including MONW phenotypes in India: A baseline characteristics of LEAP-C cohort

Kalaivani Mani, Chitralok Hemraj, Varhlunchhungi Varhlunchhungi, Lakshmy Ramakrishnan, Sumit Malhotra, Sanjeev Kumar Gupta, Raman Kumar Marwaha, Ransi Ann Abraham, Monika Arora, Tina Rawal, Maroof Ahmad Khan, Aditi Sinha, Nikhil Tandon



External validation of SMART2 model for recurrent cardiovascular risk

Jasper Wilhelmus Adrianus van Egeraat, Nan van Geloven, Hendrikus van Os



Multi-disease risk models to target concomitant diseases and their interactions: Insights on cardio-renal-metabolic syndrome in England

Stelios Boulitsakis Logothetis, Niels Peek, Angela Wood



Machine learning methods for analyzing longitudinal health data streams: A comparative study

Inês Sousa



Evaluating the fairness of a clinical prediction model for outcomes following psychological treatment in the UK’s National Health Service

Nour Kanso, Thalia C. Eley, Ewan Carr



Multiple Imputation vs. Machine Learning for Handling Missing Data in Prediction Modelling: Which Best Balances Stability, Performance, and Computational Efficiency?

Pakpoom Wongyikul, Phichayut Phinyo, Noraworn jirattikanwong, Natthanaphop Isaradech, Wachiranun Sirikul, Arintaya Phrommintikul



Estimating rates of dental treatment and unmet dental need in a spatially explicit model in children in England, 2016-2018

Beatrice Catherine Downing



Statistical Approach to Assess the Impact of Hospital Settings on Optimal Staffing Levels

Diana Trutschel, Maryam Ahmadi Shad, Michael Ketzer, Jack Kuipers, Giusi Moffa, Michael Simon



Real-time predictions of bed occupancy in hospitals.

Ensor Rafael Palacios, Theresa Smith



Positive and negative predictive values of diagnostic tests using area under the curve

Kanae Takahashi, Kouji Yamamoto



Freely accessible software for recruitment prediction and recruitment monitoring: Is it necessary?

Philip Heesen, Manuela Ott, Katarina Zatkova, Malgorzata Roos



On moderation in a Bayesian log-contrast compositional model with a total. Interaction between extreme temperatures and pollutants on mortality

Germá Coenders, Javier Palarea-Albadalejo, Marc Saez, Maria A. Barceló



Graphical inference in nonparametric hypothesis testing: A two-dimensional grid framework for analysis and visualization

Lubomír Štěpánek, Ondřej Vít, Lubomír Seif



On regression analysis of interval-valued data based on order statistics

Ryo Mizushima, Asanao Shimokawa



Two-sided Beyesian simultaneous credible bands in linear regression model

Fei Yang



Cell composition analysis with unmeasured confounding

Amber Huybrechts, Koen Van den Berge, Sanne Roels, Oliver Dukes



Temporal transcriptomic analysis of microexon alternative splicing in mouse neurodevelopmental genes

Jimin Kim, Kwanghoon Cho, Jahyun Yun, Dayeon Kang



A Robust Method for Accurate Reconstruction of 3D Genome Conformation from Hi-C Data

Insu Jang, MInsu Park



Balancing Accuracy, Clinical Utility, and Explainability: A Machine Learning Approach to Prostate Cancer Prediction

Luis Mariano Esteban, Rocío Aznar, Angel Borque-Fernando, Alejandro Camón, Patricia Guerrero



Development of a thyroid cancer recurrence prediction calculator: A regression approach

Jiaxu Zeng



A comparison of methods for modelling multi-state cancer progression using screening data with censoring after intervention

Eddymurphy U. Akwiwu, Veerle M.H. Coupé, Johannes Berkhof, Thomas Klausch



ADHD and 10–Year Disease Progression from Initiating Pharmacotherapy for Hypertension to Death: A Multistate Modelling Analysis

Yiling Zhou, Douwe Postmus, Anne van Lammeren, Casper F.M. Franssen, Harold Snieder, Catharina A. Hartman



Understanding PSA Dynamics: Integrating Longitudinal Trajectories, Testing Patterns, and Disease Progression.

Birzhan Akynkozhayev, Benjamin Christoffersen, Mark Clements



Joint Modeling for Principal Stratification: Analyzing Stroke Events in CADASIL Patients Across NOTCH3 Variants

Léa Aguilhon, Sophie Tezenas du Montcel, Juliette Ortholand



Challenges in modelling neuropsychiatric symptoms in early Alzheimer's Disease

Rachid Abbas



Network models to decipher the Human exposome : application to food exposome patterns in the general population

Ima Bernada, Gregory Nuel, Cécilia Samieri



Study brain connectivity changes in Dementia with Lewy Bodies with Functional Conditional Gaussian Graphical Models

Alessia Mapelli, Laura Carini, Michela Carlotta Massi, Dario Arnaldi, Emanuele Di Angelantonio, Francesca Ieva, Sara Sommariva



LongiSurvSHAP: Explaining Survival Models with Longitudinal Features

Van Tuan NGUYEN, Lucas Ducrot, Agathe Guilloux



Prognostic Models for Recurrent Event Data

Victoria Watson, Laura Bonnett, Catrin Tudur-Smith



Unlocking diagnosis code for longitudinal modeling through representations from large language models

Fabian Kabus, Maren Hackenberg, Moritz Hess, Simon Ging, Maryam Farhadizadeh, Nadine Binder, Harald Binder



Machine Learning Perspectives in Survival Prediction Model Selection: Frequentist vs. Bayesian Approach

Emanuele Koumantakis, Valentina Bonuomo, Selene Grano, Fausto Castagnetti, Carlo Gambacorti-Passerini, Massimo Breccia, Maria Cristina Miggiano, Chiara Elena, Matteo Pacilli, Isabella Capodanno, Tamara Intermesoli, Monica Bocchia, Alessandra Iurlo, Fabio Ciceri, Fabrizio Pane, Federica Sorà, Barbara Scappini, Angelo Michele Carella, Elisabetta Abruzzese, Sara Galimberti, Sabrina Leonetti Crescenzi, Marco de Gobbi, Giuseppe Saglio, Daniela Cilloni, Carmen Fava, Paola Berchialla



Non-parametric methods for comparing survival functions with censored data: Exhaustive simulation of all possible beyond-observed censoring scenarios and computational analysis

Lubomír Štěpánek, Ondřej Vít, Lubomír Seif



Tree-based methods for length-biased survival data

Jinwoo Lee, Jiyu Sun, Donghwan Lee



Evaluating different pragmatic approaches for selecting the truncation time of the restricted mean survival time in randomized controlled trials

Léa Orsini, Andres Cardona, Emmanuel Lesaffre, David Dejardin, Gwénaël Le Teuff



Identifying risk factors for hospital readmission in home-based care: a study from a monographic paediatric cancer centre

Sara Perez-Jaume, Maria Antònia Colomar-Riutort, Anna Felip-Badia, Maria Fabregat, Laura Andrés-Zallo



A web-application for predicting Serious Adverse Event for guiding the enrollment procedure in Clinical Trials with Machine Learning Methods

Ajsi Kanapari, Corrado Lanera, Dario Gregori



Assessing the Overall Burden of Adverse Events in Clinical Trials: Approaches and Challenges

Seid Hamzic, Hans-Joachim Helms, Eva Rossman, Robert Walls



Matching-adjusted indirect comparison of endoscopic and craniofacial resection for the treatment of sinonasal cancer invading the skull base

Florian Chatelet, Sylvie Chevret, MUSES collaborative group, Philippe Herman, Benjamin Verillaud



Information borrowing in phase II randomized dose-ranging clinical trials in oncology

Guillaume Mulier, Vincent Lévy, Lucie Biard



Information borrowing in Bayesian clinical trials: choice of tuning parameters for the robust mixture prior

Vivienn Weru, Annette Kopp-Schneider, Manuel Wiesenfarth, Sebastian Weber, Silvia Calderazzo



A Bayesian approach to decision making in early development clinical trials : An R solution.

Audrey Te-ying Yeo



Designing Clinical Trials in R with rpact and crmPack

Daniel Sabanés Bové, Gernot Wassmer, Friedrich Pahlke



Leveraging on historical controls in the design and analysis of phase II clinical trials

Zhaojin Chen, Ross Andrew Soo, Bee Choo Tai



Design of a research project to evaluate the statistical utility after transformation of a CDISC database into OMOP format

Claire Castagné, Amélie Lambert, Jacek Chmiel, Alberto Labarga, Eric Boernert, Lukasz Kaczmarek, Francois Margraff, David Pau, Camille Bachot, Thomas Stone, Dimitar Toshev



Introducing CAMIS: an open-source, community endeavor for Comparing Analysis Method Implementations in Software

Yannick Vandendijck, Christina Fillmore, Lyn Taylor



Assessing covariates influence on cure probability in mixture cure models using martingale difference correlation

Blanca E. Monroy-Castillo, M. Amalia Jácome, Ricardo Cao



Aligning Estimators to Treatment Effects in the presence of Intercurrent Events in the Analyses of Safety Outcomes

Pedro Lopez-Romero, Brenda Crowe, Philip He, Natalia Kan-Dobrosky, Andreas Sashegyi, Jonathan Siegel



CUtools: an R package for clinical utility analysis of predictive models

María Escorihuela Sahún, Luis Marianos Esteban Escaño, Gerardo Sanz, Ángel Borque-Fernando



Impact of Particulate Matter 2.5 Levels on Chronic Obstructive Pulmonary Disease: An Analysis of Nationwide Claims Data in Thailand

Pawin Numthavaj, Tint Lwin Win, Chaiyawat Suppasilp, Wanchana Ponthongmak, Panu Looareesuwan, Suparee Boonmanunt, Oraluck Pattanaprateep, Prapaporn Pornsuriyasak, Chathaya Wongrathanandha, Kriengsak Vareesangthip, Phunchai Charatcharoenwitthaya, Atiporn Ingsathit, Ammarin Thakkinstian



Changes in health services use of a cohort of COPD patients from a pre-pandemic to a COVID-19 pandemic period

Jose M Quintana, Maria J Legarreta, Nere Larrea, Irantzu Barrio, Amaia Aramburu, Cristóbal Esteban



The ISARIC Clinical Epidemiology Platform: Standardized Analytical Pipelines for Rapid Outbreak Response

Esteban Garcia-Gallo, Tom Edinburgh, Sara Duque, Leonardo Bastos, Igor Tona Peres, Elise Pesonel, Laura Merson



Topic modelling and time-series analysis to explore methodological trend evolution

Gabrielle Gauthier-Gagné, Tibor Schuster



Post-stroke facial palsy: prevalence on admission, risk factors, and recovery with hyperacute treatments

Zewen Lu, Havva Sumeyye Eroglu, Halvor Næss, Matthew Gittins, Amit K Kishore, Craig J Smith, Andy Vail, Claire Mitchell



Evaluating Outlier Detection Methods in Real-World Growth Data: A Sensitivity Analysis of Imperfect Data in a Cluster Randomised Controlled Trial

Maryam Shojaei Shahrokhabadi, Mohadeseh Shojaei Shahrokhabadi, Bram Burger, Ashley J. Adamson, Dawn Teare



Latent class analysis on intersectional social identities and mental wellbeing among ethnic minority youth in Aotearoa New Zealand

Arier Lee, Shanthi Ameratunga, Rodrigo Ramalho, Rachel Simon-Kumar, Vartika Sharma, Renee Liang, Kristy Kang, Terryann Clark, Terry Fleming, Roshini Peiris-John



Using multiple imputation in real-word data studies to aid in the identification of predictors of response while addressing missing data

Jozefien Buyze, Lada Mitchell, Lorenzo Acciarri



An imputation method for heterogeneous studies in Network Meta-Analysis: A Fully Conditional Specification approach using distance metrics

Christos Christogiannis, Dimitris Mavridis



Impact of lack of measurement invariance on causal inference in randomized controlled-trials including patient-reported outcome measures: a simulation study

Corentin Choisy, Yseulys Dubuy, Véronique Sébille



Evaluation of the Psychometric Qualities of Idiographic Patient Reported Outcome Measures (I-PROMs) for Patients Monitoring: PSYCHLOPS example

Salma Ahmed Ayis, Luís Miguel Madeira Faísca, Célia Sales



Bias in the estimation of a psychometric function when using the PSI-method under optimal conditions – a simulation study

Simon Grøntved, Jakob Nebeling Hedegaard, Ib Thorsgaard Jensen, Daniel Skak Mazhari-Jensen



Psychometric properties confirmation of the Multiple Sclerosis Autonomy Scale (MSAS) questionnaire evaluating patient autonomy in multiple sclerosis (MS)

Cécile Donzé, Claude Mekies, Géraud Paillot, Lucie Brechenmacher, Alexandre Civet, David Pau, Delphine Chomette, Mikael Cohen, Catherine Mouzawak, Patrick Vermersch



Learning heterogeneous treatment effect from multiple randomized trials to inform healthcare decision-making: implications and estimation methods

Qingyang Shi, Veerle Coupé, Sacha la Bastide-van Gemert, Talitha Feenstra



Multiple imputation of missing viral load measurements in HIV treatment trials: a comparison of strategies

Tra My Pham, Deborah Ford, Anna Turkova, Man Chan, Ralph DeMasi, Yongwei Wang, Jenny O Huang, Qiming Liao, James R Carpenter, Ian R White



A novel approach for assessing inconsistency in network meta-analysis: Application to comparative effectiveness analysis of antihypertensive treatments

Kotaro Sasaki, Hisashi Noma



Investigating (bio)statistical literacy among health researchers in a Belgian university context: A framework and study protocol

Nadia Dardenne, Anh Diep, Anne-Françoise Donneau



Balneotherapy for Peripheral Vascular Diseases: A Systematic Review with a Focus on Peripheral Arterial Disease and Chronic Venous Insufficiency

Mi Mi Ko



Binomial Sum Variance Inequality correction of 95% CIs of percentages in multicentre studies ensures approximately 95% coverage with minimal width

Paul Talsma, Francesco Innocenti



Sample size calculation methods for clinical trials using co-primary count endpoints

Takuma Ishihara, Kouji Yamamoto



Analysis of Composite Endpoint in Cardiovascular Device Clinical Trials

Hao Jiang, Yonghong Gao



Bayesian predictive monitoring using two-dimensional index for single-arm trial with bivariate binary outcomes

Takuya Yoshimoto, Satoru Shinoda, Kouji Yamamoto, Kouji Tahata



Optimising covariate allocation at design stage using Fisher Information Matrix for Non-Linear Mixed Effects Models in pharmacometrics

Lucie Fayette, Karl Brendel, France Mentré



Unbiased Estimation for Hierarchical Models in Clinical Trials

Raiann Joanna Hamshaw, Nanxuan Lin



Sample size re-estimation for McNemar's test in a prospective randomized clinical trial on childhood glaucoma

Markus Schepers, Esther Hoffmann, Julia Stingl, Anne Ehrlich, Claudia Wolf, Thomas Dietlein, Ingeborg Stalmans, Irene Schmidtmann



Bayesian bivariate analysis of phase II basket trials enabling borrowing of information

Zhi Cao, Pavel Mozgunov, Haiyan Zheng



Usefulness of the blinded sample size re-estimation for dose-response trials with MCP-Mod

Yuki Fukuyama, Gosuke Homma, Masahiko Gosho



Quantification of allocation bias in clinical trials under a response-adaptive randomization procedure for binary response variables

Vanessa Ihl, Ralf-Dieter Hilgers



Assessment of Assay Sensitivity in Non-Inferiority Trials Using Aggregate Data from a Historical Trial: A Population Adjustment Approach

Eisuke Hida, Satomi Okamura, Tomoharu Sato



Exploring methods for borrowing evidence across baskets or subgroups in a clinical trial: a simulation study

Wenyue Li, Becky Turner, Duncan Gilbert, Ian White



Comparing The ED50 Between Treatment Groups Using Sequential Allocation Trials.

Teresa Engelbrecht, Alexandra Graf



A pre-study look into post-study knowledge: communicating the use(fulness) of pre-posteriors in early development design discussions

Monika Jelizarow



Estimation and testing methods for delayed-start design as an alternative to single-arm trials in small clinical trials

Tomoharu Sato, Eisuke Hida



Dealing with missing values in adaptive N-of-1 trials

Juliana Schneider, Maliha Raihan Pranti, Stefan Konigorski



Adaptive clinical trial design with delayed treatment effects using elicited prior distributions

James Salsbury, Jeremy Oakley, Steven Julious, Lisa Hampson

11:30am
-
1:00pm
When worlds collide: Common methodological themes in meta-analysis, causal inference, and hybrid trial design
Location: Biozentrum U1.111
 

Combining information from multiple and diverse sources to answer causal questions

Issa J. Dahabreh



Doubly robust augmented entropy balancing for externally controlled clinical trials and indirect treatment comparisons

Antonio Remiro-Azocar



Meta-analytic Framework Using Individual Patient Data: A Case Study from Alopecia Arrieta

Satrajit Roychoudhury

Efficient analyses of clinical trials
Location: Biozentrum U1.131
 

The Power of Three. A Framework to Guide Analysis of Covariance in Randomised Clinical Trials.

Stephen John Senn, Franz Koenig, Martin Posch



Stirring the pot: combining influence functions and Wald type tests for more powerful closed testing procedures

Christian Bressen Pipper, Klaus Holst



Analyzing multi-center randomized trials with covariate adjustment while accounting for clustering

Muluneh Alene Addis, Kelly Van Lancker, Stijn Vansteelandt



Increasing efficiency of composite endpoint trials: Novel Bayesian latent variable framework with application to late-stage trials

Paul Newcombe, Jasna Cotic, Aris Perperoglou, James Wason, Dave Lunn



Ordinal Outcome Analysis in Neurological Trials: Current Practices and the Proportional Odds Debate

Yongxi Long, Bart Jacobs, Ewout Steyerberg, Erik van Zwet

Poster Highlights
Location: Biozentrum U1.141
Dynamic borrowing and basket trials
Location: Biozentrum U1.101
 

Utility-based optimization of basket trials

Lukas D Sauer, Alexander Ritz, Michaela Maria Freitag, Meinhard Kieser



A frequentist approach to dynamic borrowing

Ray Lin, Ruilin Li, Jiangeng Huang, Lu Tian, Jiawen Zhu



A Power Prior Based Basket Trial Design for Unequal Sample Sizes

Sabrina Schmitt, Lukas Baumann



Borrowing information in basket trials with different clinical outcomes via a common intermediate outcome

Svetlana Cherlin, James M S Wason



Robust external information borrowing in hybrid-control clinical trial designs

Silvia Calderazzo, Manuel Wiesenfarth, Vivienn Weru, Annette Kopp-Schneider

Causal inference - dealing with bias
Location: ETH E27
 

Proximal indirect comparison

Zehao Su, Helene Rytgaard, Henrik Ravn, Frank Eriksson



Selection bias of cause-specific hazard ratios: the impact of competing events

Mari Brathovde, Morten Valberg, Hein Putter, Richard A.J. Post



qbaconfound: A flexible Monte Carlo probabilistic bias analysis to unmeasured confounding

Emily Kawabata, Chin Yang Shapland, Tom Palmer, David Carslake, Kate Tilling, Rachael Hughes



Selection bias due to omitting interactions from inverse probability weighting

Liping Wen, Kate Tilling, Rosie Cornish, Rachael Hughes, Apostolos Gkatzionis



External reproduction of a proxy-based causal model estimating average survival effects of sequential vs concurrent chemo-radiotherapy in stage III NSCLC

Charlie Cunniffe, Wouter van Amsterdam, Matthew Sperrin, Rajesh Ranganath, Fiona Blackhall, Gareth Price

Survival analysis 1
Location: ETH E23
 

Standardized Survival Probabilities and Contrasts Between Hierarchical Units in Multilevel Survival Models

Alessandro Gasparini, Michael J. Crowther, Justin M. Schaffer



Multimodal mixture regression on censored data with a cure fraction.

Mathilde Foulon, Anouar El Ghouch, Catherine Legrand



Modelling & Assessing the Effect of Frailty and Longitudinal Measures in Time-to-Event Outcome: An application to Colorectal Cancers

Anand Hari, Jagathnath Krishna KM



Adjusted Kaplan-Meier curves for partly unobserved group membership in paediatric stem cell transplantation studies

Martina Mittlböck, Harald Heinzl, Ulrike Pötschger



Extended multi-stage drop-the-losers design for multi-arm clinical trials using binary and survival endpoints

Manuel Pfister, Pierre Colin

Prediction / prognostic modelling 1
Location: ETH E21
 

Developing a clinical prediction model with a continuous outcome: sample size calculations to target precise predictions

Rebecca Whittle, Richard D. Riley, Lucinda Archer, Gary S. Collins, Paula Dhiman, Amardeep Legha, Kym Snell, Joie Ensor



Sequential sample size calculations for developing clinical prediction models: learning curves suggest larger datasets are needed for individual-level stability

Amardeep Legha, Joie Ensor, Ben Van Calster, Evangelia Christodoulou, Lucinda Archer, Rebecca Whittle, Kym I.E. Snell, Paula Dhiman, Gary S. Collins, Richard D. Riley



Determining the Sample Size for Risk Prediction Models with Clustered Binary Data

Izzati Izyani Japar, Gareth Ambler, M. Shafiqur Rahman, Rumana Omar



Conformal prediction intervals for the individual treatment effect

Danijel Kivaranovic, Robin Ristl, Martin Posch, Hannes Leeb



Effective sample size for Cox survival models: A measure of individual uncertainty in predictions

Toby Hackmann, Doranne Thomassen, Saskia le Cessie, Hein Putter, Liesbeth C de Wreede, Ewout W Steyerberg

Poster Exhibition: M / Monday posters
Location: Poster Location
 

Longitudinal Psychological Status and Risk of Major Cardiovascular Events (MCE) in Individuals with Pre-Existing Myocardial Infarction: A Joint Modeling Approach

Nasrin Salimian, Marjan Mansourian, Masoumeh Sadeghi, Hamidreza Roohafza, Hamid Reza Marateb



Cardio-metabolic traits and its socioeconomic differentials among school children including MONW phenotypes in India: A baseline characteristics of LEAP-C cohort

Kalaivani Mani, Chitralok Hemraj, Varhlunchhungi Varhlunchhungi, Lakshmy Ramakrishnan, Sumit Malhotra, Sanjeev Kumar Gupta, Raman Kumar Marwaha, Ransi Ann Abraham, Monika Arora, Tina Rawal, Maroof Ahmad Khan, Aditi Sinha, Nikhil Tandon



External validation of SMART2 model for recurrent cardiovascular risk

Jasper Wilhelmus Adrianus van Egeraat, Nan van Geloven, Hendrikus van Os



Multi-disease risk models to target concomitant diseases and their interactions: Insights on cardio-renal-metabolic syndrome in England

Stelios Boulitsakis Logothetis, Niels Peek, Angela Wood



Machine learning methods for analyzing longitudinal health data streams: A comparative study

Inês Sousa



Evaluating the fairness of a clinical prediction model for outcomes following psychological treatment in the UK’s National Health Service

Nour Kanso, Thalia C. Eley, Ewan Carr



Multiple Imputation vs. Machine Learning for Handling Missing Data in Prediction Modelling: Which Best Balances Stability, Performance, and Computational Efficiency?

Pakpoom Wongyikul, Phichayut Phinyo, Noraworn jirattikanwong, Natthanaphop Isaradech, Wachiranun Sirikul, Arintaya Phrommintikul



Estimating rates of dental treatment and unmet dental need in a spatially explicit model in children in England, 2016-2018

Beatrice Catherine Downing



Statistical Approach to Assess the Impact of Hospital Settings on Optimal Staffing Levels

Diana Trutschel, Maryam Ahmadi Shad, Michael Ketzer, Jack Kuipers, Giusi Moffa, Michael Simon



Real-time predictions of bed occupancy in hospitals.

Ensor Rafael Palacios, Theresa Smith



Positive and negative predictive values of diagnostic tests using area under the curve

Kanae Takahashi, Kouji Yamamoto



Freely accessible software for recruitment prediction and recruitment monitoring: Is it necessary?

Philip Heesen, Manuela Ott, Katarina Zatkova, Malgorzata Roos



On moderation in a Bayesian log-contrast compositional model with a total. Interaction between extreme temperatures and pollutants on mortality

Germá Coenders, Javier Palarea-Albadalejo, Marc Saez, Maria A. Barceló



Graphical inference in nonparametric hypothesis testing: A two-dimensional grid framework for analysis and visualization

Lubomír Štěpánek, Ondřej Vít, Lubomír Seif



On regression analysis of interval-valued data based on order statistics

Ryo Mizushima, Asanao Shimokawa



Two-sided Beyesian simultaneous credible bands in linear regression model

Fei Yang



Cell composition analysis with unmeasured confounding

Amber Huybrechts, Koen Van den Berge, Sanne Roels, Oliver Dukes



Temporal transcriptomic analysis of microexon alternative splicing in mouse neurodevelopmental genes

Jimin Kim, Kwanghoon Cho, Jahyun Yun, Dayeon Kang



A Robust Method for Accurate Reconstruction of 3D Genome Conformation from Hi-C Data

Insu Jang, MInsu Park



Balancing Accuracy, Clinical Utility, and Explainability: A Machine Learning Approach to Prostate Cancer Prediction

Luis Mariano Esteban, Rocío Aznar, Angel Borque-Fernando, Alejandro Camón, Patricia Guerrero



Development of a thyroid cancer recurrence prediction calculator: A regression approach

Jiaxu Zeng



A comparison of methods for modelling multi-state cancer progression using screening data with censoring after intervention

Eddymurphy U. Akwiwu, Veerle M.H. Coupé, Johannes Berkhof, Thomas Klausch



ADHD and 10–Year Disease Progression from Initiating Pharmacotherapy for Hypertension to Death: A Multistate Modelling Analysis

Yiling Zhou, Douwe Postmus, Anne van Lammeren, Casper F.M. Franssen, Harold Snieder, Catharina A. Hartman



Understanding PSA Dynamics: Integrating Longitudinal Trajectories, Testing Patterns, and Disease Progression.

Birzhan Akynkozhayev, Benjamin Christoffersen, Mark Clements



Joint Modeling for Principal Stratification: Analyzing Stroke Events in CADASIL Patients Across NOTCH3 Variants

Léa Aguilhon, Sophie Tezenas du Montcel, Juliette Ortholand



Challenges in modelling neuropsychiatric symptoms in early Alzheimer's Disease

Rachid Abbas



Network models to decipher the Human exposome : application to food exposome patterns in the general population

Ima Bernada, Gregory Nuel, Cécilia Samieri



Study brain connectivity changes in Dementia with Lewy Bodies with Functional Conditional Gaussian Graphical Models

Alessia Mapelli, Laura Carini, Michela Carlotta Massi, Dario Arnaldi, Emanuele Di Angelantonio, Francesca Ieva, Sara Sommariva



LongiSurvSHAP: Explaining Survival Models with Longitudinal Features

Van Tuan NGUYEN, Lucas Ducrot, Agathe Guilloux



Prognostic Models for Recurrent Event Data

Victoria Watson, Laura Bonnett, Catrin Tudur-Smith



Unlocking diagnosis code for longitudinal modeling through representations from large language models

Fabian Kabus, Maren Hackenberg, Moritz Hess, Simon Ging, Maryam Farhadizadeh, Nadine Binder, Harald Binder



Machine Learning Perspectives in Survival Prediction Model Selection: Frequentist vs. Bayesian Approach

Emanuele Koumantakis, Valentina Bonuomo, Selene Grano, Fausto Castagnetti, Carlo Gambacorti-Passerini, Massimo Breccia, Maria Cristina Miggiano, Chiara Elena, Matteo Pacilli, Isabella Capodanno, Tamara Intermesoli, Monica Bocchia, Alessandra Iurlo, Fabio Ciceri, Fabrizio Pane, Federica Sorà, Barbara Scappini, Angelo Michele Carella, Elisabetta Abruzzese, Sara Galimberti, Sabrina Leonetti Crescenzi, Marco de Gobbi, Giuseppe Saglio, Daniela Cilloni, Carmen Fava, Paola Berchialla



Non-parametric methods for comparing survival functions with censored data: Exhaustive simulation of all possible beyond-observed censoring scenarios and computational analysis

Lubomír Štěpánek, Ondřej Vít, Lubomír Seif



Tree-based methods for length-biased survival data

Jinwoo Lee, Jiyu Sun, Donghwan Lee



Evaluating different pragmatic approaches for selecting the truncation time of the restricted mean survival time in randomized controlled trials

Léa Orsini, Andres Cardona, Emmanuel Lesaffre, David Dejardin, Gwénaël Le Teuff



Identifying risk factors for hospital readmission in home-based care: a study from a monographic paediatric cancer centre

Sara Perez-Jaume, Maria Antònia Colomar-Riutort, Anna Felip-Badia, Maria Fabregat, Laura Andrés-Zallo



A web-application for predicting Serious Adverse Event for guiding the enrollment procedure in Clinical Trials with Machine Learning Methods

Ajsi Kanapari, Corrado Lanera, Dario Gregori



Assessing the Overall Burden of Adverse Events in Clinical Trials: Approaches and Challenges

Seid Hamzic, Hans-Joachim Helms, Eva Rossman, Robert Walls



Matching-adjusted indirect comparison of endoscopic and craniofacial resection for the treatment of sinonasal cancer invading the skull base

Florian Chatelet, Sylvie Chevret, MUSES collaborative group, Philippe Herman, Benjamin Verillaud



Information borrowing in phase II randomized dose-ranging clinical trials in oncology

Guillaume Mulier, Vincent Lévy, Lucie Biard



Information borrowing in Bayesian clinical trials: choice of tuning parameters for the robust mixture prior

Vivienn Weru, Annette Kopp-Schneider, Manuel Wiesenfarth, Sebastian Weber, Silvia Calderazzo



A Bayesian approach to decision making in early development clinical trials : An R solution.

Audrey Te-ying Yeo



Designing Clinical Trials in R with rpact and crmPack

Daniel Sabanés Bové, Gernot Wassmer, Friedrich Pahlke



Leveraging on historical controls in the design and analysis of phase II clinical trials

Zhaojin Chen, Ross Andrew Soo, Bee Choo Tai



Design of a research project to evaluate the statistical utility after transformation of a CDISC database into OMOP format

Claire Castagné, Amélie Lambert, Jacek Chmiel, Alberto Labarga, Eric Boernert, Lukasz Kaczmarek, Francois Margraff, David Pau, Camille Bachot, Thomas Stone, Dimitar Toshev



Introducing CAMIS: an open-source, community endeavor for Comparing Analysis Method Implementations in Software

Yannick Vandendijck, Christina Fillmore, Lyn Taylor



Assessing covariates influence on cure probability in mixture cure models using martingale difference correlation

Blanca E. Monroy-Castillo, M. Amalia Jácome, Ricardo Cao



Aligning Estimators to Treatment Effects in the presence of Intercurrent Events in the Analyses of Safety Outcomes

Pedro Lopez-Romero, Brenda Crowe, Philip He, Natalia Kan-Dobrosky, Andreas Sashegyi, Jonathan Siegel



CUtools: an R package for clinical utility analysis of predictive models

María Escorihuela Sahún, Luis Marianos Esteban Escaño, Gerardo Sanz, Ángel Borque-Fernando



Impact of Particulate Matter 2.5 Levels on Chronic Obstructive Pulmonary Disease: An Analysis of Nationwide Claims Data in Thailand

Pawin Numthavaj, Tint Lwin Win, Chaiyawat Suppasilp, Wanchana Ponthongmak, Panu Looareesuwan, Suparee Boonmanunt, Oraluck Pattanaprateep, Prapaporn Pornsuriyasak, Chathaya Wongrathanandha, Kriengsak Vareesangthip, Phunchai Charatcharoenwitthaya, Atiporn Ingsathit, Ammarin Thakkinstian



Changes in health services use of a cohort of COPD patients from a pre-pandemic to a COVID-19 pandemic period

Jose M Quintana, Maria J Legarreta, Nere Larrea, Irantzu Barrio, Amaia Aramburu, Cristóbal Esteban



The ISARIC Clinical Epidemiology Platform: Standardized Analytical Pipelines for Rapid Outbreak Response

Esteban Garcia-Gallo, Tom Edinburgh, Sara Duque, Leonardo Bastos, Igor Tona Peres, Elise Pesonel, Laura Merson



Topic modelling and time-series analysis to explore methodological trend evolution

Gabrielle Gauthier-Gagné, Tibor Schuster



Post-stroke facial palsy: prevalence on admission, risk factors, and recovery with hyperacute treatments

Zewen Lu, Havva Sumeyye Eroglu, Halvor Næss, Matthew Gittins, Amit K Kishore, Craig J Smith, Andy Vail, Claire Mitchell



Evaluating Outlier Detection Methods in Real-World Growth Data: A Sensitivity Analysis of Imperfect Data in a Cluster Randomised Controlled Trial

Maryam Shojaei Shahrokhabadi, Mohadeseh Shojaei Shahrokhabadi, Bram Burger, Ashley J. Adamson, Dawn Teare



Latent class analysis on intersectional social identities and mental wellbeing among ethnic minority youth in Aotearoa New Zealand

Arier Lee, Shanthi Ameratunga, Rodrigo Ramalho, Rachel Simon-Kumar, Vartika Sharma, Renee Liang, Kristy Kang, Terryann Clark, Terry Fleming, Roshini Peiris-John



Using multiple imputation in real-word data studies to aid in the identification of predictors of response while addressing missing data

Jozefien Buyze, Lada Mitchell, Lorenzo Acciarri



An imputation method for heterogeneous studies in Network Meta-Analysis: A Fully Conditional Specification approach using distance metrics

Christos Christogiannis, Dimitris Mavridis



Impact of lack of measurement invariance on causal inference in randomized controlled-trials including patient-reported outcome measures: a simulation study

Corentin Choisy, Yseulys Dubuy, Véronique Sébille



Evaluation of the Psychometric Qualities of Idiographic Patient Reported Outcome Measures (I-PROMs) for Patients Monitoring: PSYCHLOPS example

Salma Ahmed Ayis, Luís Miguel Madeira Faísca, Célia Sales



Bias in the estimation of a psychometric function when using the PSI-method under optimal conditions – a simulation study

Simon Grøntved, Jakob Nebeling Hedegaard, Ib Thorsgaard Jensen, Daniel Skak Mazhari-Jensen



Psychometric properties confirmation of the Multiple Sclerosis Autonomy Scale (MSAS) questionnaire evaluating patient autonomy in multiple sclerosis (MS)

Cécile Donzé, Claude Mekies, Géraud Paillot, Lucie Brechenmacher, Alexandre Civet, David Pau, Delphine Chomette, Mikael Cohen, Catherine Mouzawak, Patrick Vermersch



Learning heterogeneous treatment effect from multiple randomized trials to inform healthcare decision-making: implications and estimation methods

Qingyang Shi, Veerle Coupé, Sacha la Bastide-van Gemert, Talitha Feenstra



Multiple imputation of missing viral load measurements in HIV treatment trials: a comparison of strategies

Tra My Pham, Deborah Ford, Anna Turkova, Man Chan, Ralph DeMasi, Yongwei Wang, Jenny O Huang, Qiming Liao, James R Carpenter, Ian R White



A novel approach for assessing inconsistency in network meta-analysis: Application to comparative effectiveness analysis of antihypertensive treatments

Kotaro Sasaki, Hisashi Noma



Investigating (bio)statistical literacy among health researchers in a Belgian university context: A framework and study protocol

Nadia Dardenne, Anh Diep, Anne-Françoise Donneau



Balneotherapy for Peripheral Vascular Diseases: A Systematic Review with a Focus on Peripheral Arterial Disease and Chronic Venous Insufficiency

Mi Mi Ko



Binomial Sum Variance Inequality correction of 95% CIs of percentages in multicentre studies ensures approximately 95% coverage with minimal width

Paul Talsma, Francesco Innocenti



Sample size calculation methods for clinical trials using co-primary count endpoints

Takuma Ishihara, Kouji Yamamoto



Analysis of Composite Endpoint in Cardiovascular Device Clinical Trials

Hao Jiang, Yonghong Gao



Bayesian predictive monitoring using two-dimensional index for single-arm trial with bivariate binary outcomes

Takuya Yoshimoto, Satoru Shinoda, Kouji Yamamoto, Kouji Tahata



Optimising covariate allocation at design stage using Fisher Information Matrix for Non-Linear Mixed Effects Models in pharmacometrics

Lucie Fayette, Karl Brendel, France Mentré



Unbiased Estimation for Hierarchical Models in Clinical Trials

Raiann Joanna Hamshaw, Nanxuan Lin



Sample size re-estimation for McNemar's test in a prospective randomized clinical trial on childhood glaucoma

Markus Schepers, Esther Hoffmann, Julia Stingl, Anne Ehrlich, Claudia Wolf, Thomas Dietlein, Ingeborg Stalmans, Irene Schmidtmann



Bayesian bivariate analysis of phase II basket trials enabling borrowing of information

Zhi Cao, Pavel Mozgunov, Haiyan Zheng



Usefulness of the blinded sample size re-estimation for dose-response trials with MCP-Mod

Yuki Fukuyama, Gosuke Homma, Masahiko Gosho



Quantification of allocation bias in clinical trials under a response-adaptive randomization procedure for binary response variables

Vanessa Ihl, Ralf-Dieter Hilgers



Assessment of Assay Sensitivity in Non-Inferiority Trials Using Aggregate Data from a Historical Trial: A Population Adjustment Approach

Eisuke Hida, Satomi Okamura, Tomoharu Sato



Exploring methods for borrowing evidence across baskets or subgroups in a clinical trial: a simulation study

Wenyue Li, Becky Turner, Duncan Gilbert, Ian White



Comparing The ED50 Between Treatment Groups Using Sequential Allocation Trials.

Teresa Engelbrecht, Alexandra Graf



A pre-study look into post-study knowledge: communicating the use(fulness) of pre-posteriors in early development design discussions

Monika Jelizarow



Estimation and testing methods for delayed-start design as an alternative to single-arm trials in small clinical trials

Tomoharu Sato, Eisuke Hida



Dealing with missing values in adaptive N-of-1 trials

Juliana Schneider, Maliha Raihan Pranti, Stefan Konigorski



Adaptive clinical trial design with delayed treatment effects using elicited prior distributions

James Salsbury, Jeremy Oakley, Steven Julious, Lisa Hampson

1:00pm
-
2:00pm
Lunch
Poster Exhibition: M / Monday posters
Location: Poster Location
 

Longitudinal Psychological Status and Risk of Major Cardiovascular Events (MCE) in Individuals with Pre-Existing Myocardial Infarction: A Joint Modeling Approach

Nasrin Salimian, Marjan Mansourian, Masoumeh Sadeghi, Hamidreza Roohafza, Hamid Reza Marateb



Cardio-metabolic traits and its socioeconomic differentials among school children including MONW phenotypes in India: A baseline characteristics of LEAP-C cohort

Kalaivani Mani, Chitralok Hemraj, Varhlunchhungi Varhlunchhungi, Lakshmy Ramakrishnan, Sumit Malhotra, Sanjeev Kumar Gupta, Raman Kumar Marwaha, Ransi Ann Abraham, Monika Arora, Tina Rawal, Maroof Ahmad Khan, Aditi Sinha, Nikhil Tandon



External validation of SMART2 model for recurrent cardiovascular risk

Jasper Wilhelmus Adrianus van Egeraat, Nan van Geloven, Hendrikus van Os



Multi-disease risk models to target concomitant diseases and their interactions: Insights on cardio-renal-metabolic syndrome in England

Stelios Boulitsakis Logothetis, Niels Peek, Angela Wood



Machine learning methods for analyzing longitudinal health data streams: A comparative study

Inês Sousa



Evaluating the fairness of a clinical prediction model for outcomes following psychological treatment in the UK’s National Health Service

Nour Kanso, Thalia C. Eley, Ewan Carr



Multiple Imputation vs. Machine Learning for Handling Missing Data in Prediction Modelling: Which Best Balances Stability, Performance, and Computational Efficiency?

Pakpoom Wongyikul, Phichayut Phinyo, Noraworn jirattikanwong, Natthanaphop Isaradech, Wachiranun Sirikul, Arintaya Phrommintikul



Estimating rates of dental treatment and unmet dental need in a spatially explicit model in children in England, 2016-2018

Beatrice Catherine Downing



Statistical Approach to Assess the Impact of Hospital Settings on Optimal Staffing Levels

Diana Trutschel, Maryam Ahmadi Shad, Michael Ketzer, Jack Kuipers, Giusi Moffa, Michael Simon



Real-time predictions of bed occupancy in hospitals.

Ensor Rafael Palacios, Theresa Smith



Positive and negative predictive values of diagnostic tests using area under the curve

Kanae Takahashi, Kouji Yamamoto



Freely accessible software for recruitment prediction and recruitment monitoring: Is it necessary?

Philip Heesen, Manuela Ott, Katarina Zatkova, Malgorzata Roos



On moderation in a Bayesian log-contrast compositional model with a total. Interaction between extreme temperatures and pollutants on mortality

Germá Coenders, Javier Palarea-Albadalejo, Marc Saez, Maria A. Barceló



Graphical inference in nonparametric hypothesis testing: A two-dimensional grid framework for analysis and visualization

Lubomír Štěpánek, Ondřej Vít, Lubomír Seif



On regression analysis of interval-valued data based on order statistics

Ryo Mizushima, Asanao Shimokawa



Two-sided Beyesian simultaneous credible bands in linear regression model

Fei Yang



Cell composition analysis with unmeasured confounding

Amber Huybrechts, Koen Van den Berge, Sanne Roels, Oliver Dukes



Temporal transcriptomic analysis of microexon alternative splicing in mouse neurodevelopmental genes

Jimin Kim, Kwanghoon Cho, Jahyun Yun, Dayeon Kang



A Robust Method for Accurate Reconstruction of 3D Genome Conformation from Hi-C Data

Insu Jang, MInsu Park



Balancing Accuracy, Clinical Utility, and Explainability: A Machine Learning Approach to Prostate Cancer Prediction

Luis Mariano Esteban, Rocío Aznar, Angel Borque-Fernando, Alejandro Camón, Patricia Guerrero



Development of a thyroid cancer recurrence prediction calculator: A regression approach

Jiaxu Zeng



A comparison of methods for modelling multi-state cancer progression using screening data with censoring after intervention

Eddymurphy U. Akwiwu, Veerle M.H. Coupé, Johannes Berkhof, Thomas Klausch



ADHD and 10–Year Disease Progression from Initiating Pharmacotherapy for Hypertension to Death: A Multistate Modelling Analysis

Yiling Zhou, Douwe Postmus, Anne van Lammeren, Casper F.M. Franssen, Harold Snieder, Catharina A. Hartman



Understanding PSA Dynamics: Integrating Longitudinal Trajectories, Testing Patterns, and Disease Progression.

Birzhan Akynkozhayev, Benjamin Christoffersen, Mark Clements



Joint Modeling for Principal Stratification: Analyzing Stroke Events in CADASIL Patients Across NOTCH3 Variants

Léa Aguilhon, Sophie Tezenas du Montcel, Juliette Ortholand



Challenges in modelling neuropsychiatric symptoms in early Alzheimer's Disease

Rachid Abbas



Network models to decipher the Human exposome : application to food exposome patterns in the general population

Ima Bernada, Gregory Nuel, Cécilia Samieri



Study brain connectivity changes in Dementia with Lewy Bodies with Functional Conditional Gaussian Graphical Models

Alessia Mapelli, Laura Carini, Michela Carlotta Massi, Dario Arnaldi, Emanuele Di Angelantonio, Francesca Ieva, Sara Sommariva



LongiSurvSHAP: Explaining Survival Models with Longitudinal Features

Van Tuan NGUYEN, Lucas Ducrot, Agathe Guilloux



Prognostic Models for Recurrent Event Data

Victoria Watson, Laura Bonnett, Catrin Tudur-Smith



Unlocking diagnosis code for longitudinal modeling through representations from large language models

Fabian Kabus, Maren Hackenberg, Moritz Hess, Simon Ging, Maryam Farhadizadeh, Nadine Binder, Harald Binder



Machine Learning Perspectives in Survival Prediction Model Selection: Frequentist vs. Bayesian Approach

Emanuele Koumantakis, Valentina Bonuomo, Selene Grano, Fausto Castagnetti, Carlo Gambacorti-Passerini, Massimo Breccia, Maria Cristina Miggiano, Chiara Elena, Matteo Pacilli, Isabella Capodanno, Tamara Intermesoli, Monica Bocchia, Alessandra Iurlo, Fabio Ciceri, Fabrizio Pane, Federica Sorà, Barbara Scappini, Angelo Michele Carella, Elisabetta Abruzzese, Sara Galimberti, Sabrina Leonetti Crescenzi, Marco de Gobbi, Giuseppe Saglio, Daniela Cilloni, Carmen Fava, Paola Berchialla



Non-parametric methods for comparing survival functions with censored data: Exhaustive simulation of all possible beyond-observed censoring scenarios and computational analysis

Lubomír Štěpánek, Ondřej Vít, Lubomír Seif



Tree-based methods for length-biased survival data

Jinwoo Lee, Jiyu Sun, Donghwan Lee



Evaluating different pragmatic approaches for selecting the truncation time of the restricted mean survival time in randomized controlled trials

Léa Orsini, Andres Cardona, Emmanuel Lesaffre, David Dejardin, Gwénaël Le Teuff



Identifying risk factors for hospital readmission in home-based care: a study from a monographic paediatric cancer centre

Sara Perez-Jaume, Maria Antònia Colomar-Riutort, Anna Felip-Badia, Maria Fabregat, Laura Andrés-Zallo



A web-application for predicting Serious Adverse Event for guiding the enrollment procedure in Clinical Trials with Machine Learning Methods

Ajsi Kanapari, Corrado Lanera, Dario Gregori



Assessing the Overall Burden of Adverse Events in Clinical Trials: Approaches and Challenges

Seid Hamzic, Hans-Joachim Helms, Eva Rossman, Robert Walls



Matching-adjusted indirect comparison of endoscopic and craniofacial resection for the treatment of sinonasal cancer invading the skull base

Florian Chatelet, Sylvie Chevret, MUSES collaborative group, Philippe Herman, Benjamin Verillaud



Information borrowing in phase II randomized dose-ranging clinical trials in oncology

Guillaume Mulier, Vincent Lévy, Lucie Biard



Information borrowing in Bayesian clinical trials: choice of tuning parameters for the robust mixture prior

Vivienn Weru, Annette Kopp-Schneider, Manuel Wiesenfarth, Sebastian Weber, Silvia Calderazzo



A Bayesian approach to decision making in early development clinical trials : An R solution.

Audrey Te-ying Yeo



Designing Clinical Trials in R with rpact and crmPack

Daniel Sabanés Bové, Gernot Wassmer, Friedrich Pahlke



Leveraging on historical controls in the design and analysis of phase II clinical trials

Zhaojin Chen, Ross Andrew Soo, Bee Choo Tai



Design of a research project to evaluate the statistical utility after transformation of a CDISC database into OMOP format

Claire Castagné, Amélie Lambert, Jacek Chmiel, Alberto Labarga, Eric Boernert, Lukasz Kaczmarek, Francois Margraff, David Pau, Camille Bachot, Thomas Stone, Dimitar Toshev



Introducing CAMIS: an open-source, community endeavor for Comparing Analysis Method Implementations in Software

Yannick Vandendijck, Christina Fillmore, Lyn Taylor



Assessing covariates influence on cure probability in mixture cure models using martingale difference correlation

Blanca E. Monroy-Castillo, M. Amalia Jácome, Ricardo Cao



Aligning Estimators to Treatment Effects in the presence of Intercurrent Events in the Analyses of Safety Outcomes

Pedro Lopez-Romero, Brenda Crowe, Philip He, Natalia Kan-Dobrosky, Andreas Sashegyi, Jonathan Siegel



CUtools: an R package for clinical utility analysis of predictive models

María Escorihuela Sahún, Luis Marianos Esteban Escaño, Gerardo Sanz, Ángel Borque-Fernando



Impact of Particulate Matter 2.5 Levels on Chronic Obstructive Pulmonary Disease: An Analysis of Nationwide Claims Data in Thailand

Pawin Numthavaj, Tint Lwin Win, Chaiyawat Suppasilp, Wanchana Ponthongmak, Panu Looareesuwan, Suparee Boonmanunt, Oraluck Pattanaprateep, Prapaporn Pornsuriyasak, Chathaya Wongrathanandha, Kriengsak Vareesangthip, Phunchai Charatcharoenwitthaya, Atiporn Ingsathit, Ammarin Thakkinstian



Changes in health services use of a cohort of COPD patients from a pre-pandemic to a COVID-19 pandemic period

Jose M Quintana, Maria J Legarreta, Nere Larrea, Irantzu Barrio, Amaia Aramburu, Cristóbal Esteban



The ISARIC Clinical Epidemiology Platform: Standardized Analytical Pipelines for Rapid Outbreak Response

Esteban Garcia-Gallo, Tom Edinburgh, Sara Duque, Leonardo Bastos, Igor Tona Peres, Elise Pesonel, Laura Merson



Topic modelling and time-series analysis to explore methodological trend evolution

Gabrielle Gauthier-Gagné, Tibor Schuster



Post-stroke facial palsy: prevalence on admission, risk factors, and recovery with hyperacute treatments

Zewen Lu, Havva Sumeyye Eroglu, Halvor Næss, Matthew Gittins, Amit K Kishore, Craig J Smith, Andy Vail, Claire Mitchell



Evaluating Outlier Detection Methods in Real-World Growth Data: A Sensitivity Analysis of Imperfect Data in a Cluster Randomised Controlled Trial

Maryam Shojaei Shahrokhabadi, Mohadeseh Shojaei Shahrokhabadi, Bram Burger, Ashley J. Adamson, Dawn Teare



Latent class analysis on intersectional social identities and mental wellbeing among ethnic minority youth in Aotearoa New Zealand

Arier Lee, Shanthi Ameratunga, Rodrigo Ramalho, Rachel Simon-Kumar, Vartika Sharma, Renee Liang, Kristy Kang, Terryann Clark, Terry Fleming, Roshini Peiris-John



Using multiple imputation in real-word data studies to aid in the identification of predictors of response while addressing missing data

Jozefien Buyze, Lada Mitchell, Lorenzo Acciarri



An imputation method for heterogeneous studies in Network Meta-Analysis: A Fully Conditional Specification approach using distance metrics

Christos Christogiannis, Dimitris Mavridis



Impact of lack of measurement invariance on causal inference in randomized controlled-trials including patient-reported outcome measures: a simulation study

Corentin Choisy, Yseulys Dubuy, Véronique Sébille



Evaluation of the Psychometric Qualities of Idiographic Patient Reported Outcome Measures (I-PROMs) for Patients Monitoring: PSYCHLOPS example

Salma Ahmed Ayis, Luís Miguel Madeira Faísca, Célia Sales



Bias in the estimation of a psychometric function when using the PSI-method under optimal conditions – a simulation study

Simon Grøntved, Jakob Nebeling Hedegaard, Ib Thorsgaard Jensen, Daniel Skak Mazhari-Jensen



Psychometric properties confirmation of the Multiple Sclerosis Autonomy Scale (MSAS) questionnaire evaluating patient autonomy in multiple sclerosis (MS)

Cécile Donzé, Claude Mekies, Géraud Paillot, Lucie Brechenmacher, Alexandre Civet, David Pau, Delphine Chomette, Mikael Cohen, Catherine Mouzawak, Patrick Vermersch



Learning heterogeneous treatment effect from multiple randomized trials to inform healthcare decision-making: implications and estimation methods

Qingyang Shi, Veerle Coupé, Sacha la Bastide-van Gemert, Talitha Feenstra



Multiple imputation of missing viral load measurements in HIV treatment trials: a comparison of strategies

Tra My Pham, Deborah Ford, Anna Turkova, Man Chan, Ralph DeMasi, Yongwei Wang, Jenny O Huang, Qiming Liao, James R Carpenter, Ian R White



A novel approach for assessing inconsistency in network meta-analysis: Application to comparative effectiveness analysis of antihypertensive treatments

Kotaro Sasaki, Hisashi Noma



Investigating (bio)statistical literacy among health researchers in a Belgian university context: A framework and study protocol

Nadia Dardenne, Anh Diep, Anne-Françoise Donneau



Balneotherapy for Peripheral Vascular Diseases: A Systematic Review with a Focus on Peripheral Arterial Disease and Chronic Venous Insufficiency

Mi Mi Ko



Binomial Sum Variance Inequality correction of 95% CIs of percentages in multicentre studies ensures approximately 95% coverage with minimal width

Paul Talsma, Francesco Innocenti



Sample size calculation methods for clinical trials using co-primary count endpoints

Takuma Ishihara, Kouji Yamamoto



Analysis of Composite Endpoint in Cardiovascular Device Clinical Trials

Hao Jiang, Yonghong Gao



Bayesian predictive monitoring using two-dimensional index for single-arm trial with bivariate binary outcomes

Takuya Yoshimoto, Satoru Shinoda, Kouji Yamamoto, Kouji Tahata



Optimising covariate allocation at design stage using Fisher Information Matrix for Non-Linear Mixed Effects Models in pharmacometrics

Lucie Fayette, Karl Brendel, France Mentré



Unbiased Estimation for Hierarchical Models in Clinical Trials

Raiann Joanna Hamshaw, Nanxuan Lin



Sample size re-estimation for McNemar's test in a prospective randomized clinical trial on childhood glaucoma

Markus Schepers, Esther Hoffmann, Julia Stingl, Anne Ehrlich, Claudia Wolf, Thomas Dietlein, Ingeborg Stalmans, Irene Schmidtmann



Bayesian bivariate analysis of phase II basket trials enabling borrowing of information

Zhi Cao, Pavel Mozgunov, Haiyan Zheng



Usefulness of the blinded sample size re-estimation for dose-response trials with MCP-Mod

Yuki Fukuyama, Gosuke Homma, Masahiko Gosho



Quantification of allocation bias in clinical trials under a response-adaptive randomization procedure for binary response variables

Vanessa Ihl, Ralf-Dieter Hilgers



Assessment of Assay Sensitivity in Non-Inferiority Trials Using Aggregate Data from a Historical Trial: A Population Adjustment Approach

Eisuke Hida, Satomi Okamura, Tomoharu Sato



Exploring methods for borrowing evidence across baskets or subgroups in a clinical trial: a simulation study

Wenyue Li, Becky Turner, Duncan Gilbert, Ian White



Comparing The ED50 Between Treatment Groups Using Sequential Allocation Trials.

Teresa Engelbrecht, Alexandra Graf



A pre-study look into post-study knowledge: communicating the use(fulness) of pre-posteriors in early development design discussions

Monika Jelizarow



Estimation and testing methods for delayed-start design as an alternative to single-arm trials in small clinical trials

Tomoharu Sato, Eisuke Hida



Dealing with missing values in adaptive N-of-1 trials

Juliana Schneider, Maliha Raihan Pranti, Stefan Konigorski



Adaptive clinical trial design with delayed treatment effects using elicited prior distributions

James Salsbury, Jeremy Oakley, Steven Julious, Lisa Hampson

2:00pm
-
3:30pm
AI-driven multi-omics data integration
Location: Biozentrum U1.111
 

Generative AI for Unlocking the Complexity of Cells

Maria Brbic



Machine Learning for Multi-Omics Integration: Advancing Rare Disease Diagnostics in Pediatric Acute Care

Julia Vogt



Correspondence problems in multi-omic data

Kjong-Van Lehmann

Defining estimands for clinical trials
Location: Biozentrum U1.131
 

What is the estimand for the proportional odds model?

Ian R White, Brennan C Kahan



On the use of the net treatment benefit as a treatment-effect measure in randomized clinical trials

Tomasz Burzykowski, Vaiva Deltuvaite-Thomas



Challenges and opportunities in defining new estimands for longitudinal outcomes truncated by death

Juliette ORTHOLAND, Marie-Abèle BIND



What estimands can and should be used when interventions may be given more than once?

Joanna Anetta Hindley, Michelle Clements, James Carpenter, Brennan Kahan



Current practice around the use of estimands in cluster randomised trials, and the impact of informative cluster size on inferences

Dongquan Bi, Andrew Copas, Brennan Kahan

Adaptive and multi-arm multi-stage trials
Location: Biozentrum U1.141
 

Confidence intervals in two-stage adaptive enrichment designs

Enyu Li, Nigel Stallard, Ekkehard Glimm, Dominic Magirr, Peter Kimani



Dynamic Bayesian Sample Size Re-Estimation: Balancing Historical and Real-Time Data in Adaptive Clinical Trials

Niamh Anne Fitzgerald, James Wason, Adrian Mander



MAMS with patient reported outcomes and treatments with different modalities: how should we handle a differential placebo effect?

Isobel Grace Landray, Jennifer Nicholas, James Carpenter



Multi-arm multi-stage (MAMS) randomised selection designs: With an application to miscarriage and surgical platform trials

Babak Choodari-Oskooei, Alexandra Blenkinsop, Lee Middleton, Kelly Handley, Versha Cheed, Lee Priest, Emily Fox, Leah Fitzsimmons, Rima Smith, Adam Devall, Thomas Pinkney, Arri Coomarasamy, Mahesh KB Parmar



A test for treatment differences using allocation probabilities in response-adaptive clinical trials

Stina Zetterstrom, David S. Robertson, Sofía S. Villar

Causal inference: target trial emulation
Location: Biozentrum U1.101
 

Inference on sustained treatment strategies, with a case study on young women with breast cancer

Elise Dumas, Floriane Jochum, Florence Coussy, Anne-Sophie Hamy, Sophie Houzard, Christine Le Bihan-Benjamin, Fabien Reyal, Paul Gougis, Mats Julius Stensrud



An overlooked bias in target trial emulations and how to fix it

Lorenzo Gasparollo, Mats Stensrud



Model-free estimands for target trial analysis

Edoardo Efrem Gervasoni, Oliver Dukes, Stijn Vansteelandt



Target trial emulation: optimising methods for estimating treatment effects using data from the UK Cystic Fibrosis Registry

Emily Granger, Lorna Allen, Susan Charman, Sarah Clarke, Gwyneth Davies, Freddy Frost, Laurie Tomlinson, Ruth Keogh



Target Trials and Structural Nested Models: Emulating RCTs using Observational Longitudinal Data

Oliver Dukes, Fuyu Guo, Mats Stensrud, James Robins

Meta-analysis 1
Location: ETH E27
 

Precision Of Treatment Hierarchy: A Metric for Quantifying Certainty in Treatment Hierarchies from Network Meta-Analysis

Augustine Wigle, Audrey Béliveau, Georgia Salanti, Gerta Rücker, Guido Schwarzer, Dimitris Mavridis, Adriani Nikolakopoulou



Extending P-Scores for Ranking Diagnostic Tests in Network Meta-Analysis

Sofia Tsokani, Fani Apostolidou-Kiouti, Adriani Nikolakopoulou, Areti-Angeliki Veroniki, Anna-Bettina Haidich, Dimitris Mavridis



Resolving conflicting treatment hierarchies across multiple outcomes in multivariate network meta-analysis

Theodoros Evrenoglou, Anna Chaimani, Guido Schwarzer



A novel approach for modelling components of complex interventions in network meta-analysis

Tianqi Yu, Anna Chaimani



The impact of using different random effects models in meta-analysis

KANELLA PANAGIOTOPOULOU, SOODABEH BEHBOODI, JENNIFER ZEITLIN, ANNA CHAIMANI

Prediction / prognostic modelling 2
Location: ETH E23
 

Assessing time-dependent discrimination of prognostic model with intercurrent treatment: use of multi-state modelling for inverse probability censoring weighting

Loïc Vasseur, Derek Hazard, Nicolas Boissel, Martin Wolkewitz, Jérôme Lambert



Evaluating the discrimination of prediction models for recurrent medical events

Thomas Joel Spain, Alexandra Hunt, Hein Putter, Victoria Watson, Laura Bonnett



A Novel Dynamic Prediction Model Based on Interpretable Deep Learning Using Restricted Mean Survival Time

Pansheng Xue, Zheng Chen



Correcting for differential diagnosis bias across protected attributes in clinical prediction models using cancer stage information and causal inference

Jose Benitez-Aurioles, Ricardo Silva, Matthew Sperrin

Joint / longitudinal modelling
Location: ETH E21
 

Assessing surrogacy from joint modelling and mediation analysis when surrogates are either censored event times or longitudinal biomarker: cancer application

Virginie RONDEAU, Quentin LECOENT, Catherine LEGRAND



Joint Modelling Using Semiparametric Accelerated Failure Time Approaches: Application to Health-Related Quality of Life Analysis

Ding Ma, Patrick Maher, Andrew Martin



Using Joint Models to Assess Delayed Initiation of Salvage Therapy following Biochemical Recurrence for Prostate Cancer.

Jeremy M G Taylor, Dimitris Rizopoulos, Lukas Owens



Faster Estimation of Quasi-Monte Carlo Methods for Joint Models of Multivariate Longitudinal Data and Penalized Cox Regression

Adeboye Azeez, Colin Noel



Regularization and Flexible Methods to Improve Complete Cancer Prevalence Predictions in the Prevalence Incidence Analysis Model

Fabrizio Di Mari, Roberta De Angelis, Therese ML Andersson, Enoch Yi-Tung Chen, Silvia Rossi, Paul W Dickman, Roberto Rocci, Mark Clements

Poster Exhibition: M / Monday posters
Location: Poster Location
 

Longitudinal Psychological Status and Risk of Major Cardiovascular Events (MCE) in Individuals with Pre-Existing Myocardial Infarction: A Joint Modeling Approach

Nasrin Salimian, Marjan Mansourian, Masoumeh Sadeghi, Hamidreza Roohafza, Hamid Reza Marateb



Cardio-metabolic traits and its socioeconomic differentials among school children including MONW phenotypes in India: A baseline characteristics of LEAP-C cohort

Kalaivani Mani, Chitralok Hemraj, Varhlunchhungi Varhlunchhungi, Lakshmy Ramakrishnan, Sumit Malhotra, Sanjeev Kumar Gupta, Raman Kumar Marwaha, Ransi Ann Abraham, Monika Arora, Tina Rawal, Maroof Ahmad Khan, Aditi Sinha, Nikhil Tandon



External validation of SMART2 model for recurrent cardiovascular risk

Jasper Wilhelmus Adrianus van Egeraat, Nan van Geloven, Hendrikus van Os



Multi-disease risk models to target concomitant diseases and their interactions: Insights on cardio-renal-metabolic syndrome in England

Stelios Boulitsakis Logothetis, Niels Peek, Angela Wood



Machine learning methods for analyzing longitudinal health data streams: A comparative study

Inês Sousa



Evaluating the fairness of a clinical prediction model for outcomes following psychological treatment in the UK’s National Health Service

Nour Kanso, Thalia C. Eley, Ewan Carr



Multiple Imputation vs. Machine Learning for Handling Missing Data in Prediction Modelling: Which Best Balances Stability, Performance, and Computational Efficiency?

Pakpoom Wongyikul, Phichayut Phinyo, Noraworn jirattikanwong, Natthanaphop Isaradech, Wachiranun Sirikul, Arintaya Phrommintikul



Estimating rates of dental treatment and unmet dental need in a spatially explicit model in children in England, 2016-2018

Beatrice Catherine Downing



Statistical Approach to Assess the Impact of Hospital Settings on Optimal Staffing Levels

Diana Trutschel, Maryam Ahmadi Shad, Michael Ketzer, Jack Kuipers, Giusi Moffa, Michael Simon



Real-time predictions of bed occupancy in hospitals.

Ensor Rafael Palacios, Theresa Smith



Positive and negative predictive values of diagnostic tests using area under the curve

Kanae Takahashi, Kouji Yamamoto



Freely accessible software for recruitment prediction and recruitment monitoring: Is it necessary?

Philip Heesen, Manuela Ott, Katarina Zatkova, Malgorzata Roos



On moderation in a Bayesian log-contrast compositional model with a total. Interaction between extreme temperatures and pollutants on mortality

Germá Coenders, Javier Palarea-Albadalejo, Marc Saez, Maria A. Barceló



Graphical inference in nonparametric hypothesis testing: A two-dimensional grid framework for analysis and visualization

Lubomír Štěpánek, Ondřej Vít, Lubomír Seif



On regression analysis of interval-valued data based on order statistics

Ryo Mizushima, Asanao Shimokawa



Two-sided Beyesian simultaneous credible bands in linear regression model

Fei Yang



Cell composition analysis with unmeasured confounding

Amber Huybrechts, Koen Van den Berge, Sanne Roels, Oliver Dukes



Temporal transcriptomic analysis of microexon alternative splicing in mouse neurodevelopmental genes

Jimin Kim, Kwanghoon Cho, Jahyun Yun, Dayeon Kang



A Robust Method for Accurate Reconstruction of 3D Genome Conformation from Hi-C Data

Insu Jang, MInsu Park



Balancing Accuracy, Clinical Utility, and Explainability: A Machine Learning Approach to Prostate Cancer Prediction

Luis Mariano Esteban, Rocío Aznar, Angel Borque-Fernando, Alejandro Camón, Patricia Guerrero



Development of a thyroid cancer recurrence prediction calculator: A regression approach

Jiaxu Zeng



A comparison of methods for modelling multi-state cancer progression using screening data with censoring after intervention

Eddymurphy U. Akwiwu, Veerle M.H. Coupé, Johannes Berkhof, Thomas Klausch



ADHD and 10–Year Disease Progression from Initiating Pharmacotherapy for Hypertension to Death: A Multistate Modelling Analysis

Yiling Zhou, Douwe Postmus, Anne van Lammeren, Casper F.M. Franssen, Harold Snieder, Catharina A. Hartman



Understanding PSA Dynamics: Integrating Longitudinal Trajectories, Testing Patterns, and Disease Progression.

Birzhan Akynkozhayev, Benjamin Christoffersen, Mark Clements



Joint Modeling for Principal Stratification: Analyzing Stroke Events in CADASIL Patients Across NOTCH3 Variants

Léa Aguilhon, Sophie Tezenas du Montcel, Juliette Ortholand



Challenges in modelling neuropsychiatric symptoms in early Alzheimer's Disease

Rachid Abbas



Network models to decipher the Human exposome : application to food exposome patterns in the general population

Ima Bernada, Gregory Nuel, Cécilia Samieri



Study brain connectivity changes in Dementia with Lewy Bodies with Functional Conditional Gaussian Graphical Models

Alessia Mapelli, Laura Carini, Michela Carlotta Massi, Dario Arnaldi, Emanuele Di Angelantonio, Francesca Ieva, Sara Sommariva



LongiSurvSHAP: Explaining Survival Models with Longitudinal Features

Van Tuan NGUYEN, Lucas Ducrot, Agathe Guilloux



Prognostic Models for Recurrent Event Data

Victoria Watson, Laura Bonnett, Catrin Tudur-Smith



Unlocking diagnosis code for longitudinal modeling through representations from large language models

Fabian Kabus, Maren Hackenberg, Moritz Hess, Simon Ging, Maryam Farhadizadeh, Nadine Binder, Harald Binder



Machine Learning Perspectives in Survival Prediction Model Selection: Frequentist vs. Bayesian Approach

Emanuele Koumantakis, Valentina Bonuomo, Selene Grano, Fausto Castagnetti, Carlo Gambacorti-Passerini, Massimo Breccia, Maria Cristina Miggiano, Chiara Elena, Matteo Pacilli, Isabella Capodanno, Tamara Intermesoli, Monica Bocchia, Alessandra Iurlo, Fabio Ciceri, Fabrizio Pane, Federica Sorà, Barbara Scappini, Angelo Michele Carella, Elisabetta Abruzzese, Sara Galimberti, Sabrina Leonetti Crescenzi, Marco de Gobbi, Giuseppe Saglio, Daniela Cilloni, Carmen Fava, Paola Berchialla



Non-parametric methods for comparing survival functions with censored data: Exhaustive simulation of all possible beyond-observed censoring scenarios and computational analysis

Lubomír Štěpánek, Ondřej Vít, Lubomír Seif



Tree-based methods for length-biased survival data

Jinwoo Lee, Jiyu Sun, Donghwan Lee



Evaluating different pragmatic approaches for selecting the truncation time of the restricted mean survival time in randomized controlled trials

Léa Orsini, Andres Cardona, Emmanuel Lesaffre, David Dejardin, Gwénaël Le Teuff



Identifying risk factors for hospital readmission in home-based care: a study from a monographic paediatric cancer centre

Sara Perez-Jaume, Maria Antònia Colomar-Riutort, Anna Felip-Badia, Maria Fabregat, Laura Andrés-Zallo



A web-application for predicting Serious Adverse Event for guiding the enrollment procedure in Clinical Trials with Machine Learning Methods

Ajsi Kanapari, Corrado Lanera, Dario Gregori



Assessing the Overall Burden of Adverse Events in Clinical Trials: Approaches and Challenges

Seid Hamzic, Hans-Joachim Helms, Eva Rossman, Robert Walls



Matching-adjusted indirect comparison of endoscopic and craniofacial resection for the treatment of sinonasal cancer invading the skull base

Florian Chatelet, Sylvie Chevret, MUSES collaborative group, Philippe Herman, Benjamin Verillaud



Information borrowing in phase II randomized dose-ranging clinical trials in oncology

Guillaume Mulier, Vincent Lévy, Lucie Biard



Information borrowing in Bayesian clinical trials: choice of tuning parameters for the robust mixture prior

Vivienn Weru, Annette Kopp-Schneider, Manuel Wiesenfarth, Sebastian Weber, Silvia Calderazzo



A Bayesian approach to decision making in early development clinical trials : An R solution.

Audrey Te-ying Yeo



Designing Clinical Trials in R with rpact and crmPack

Daniel Sabanés Bové, Gernot Wassmer, Friedrich Pahlke



Leveraging on historical controls in the design and analysis of phase II clinical trials

Zhaojin Chen, Ross Andrew Soo, Bee Choo Tai



Design of a research project to evaluate the statistical utility after transformation of a CDISC database into OMOP format

Claire Castagné, Amélie Lambert, Jacek Chmiel, Alberto Labarga, Eric Boernert, Lukasz Kaczmarek, Francois Margraff, David Pau, Camille Bachot, Thomas Stone, Dimitar Toshev



Introducing CAMIS: an open-source, community endeavor for Comparing Analysis Method Implementations in Software

Yannick Vandendijck, Christina Fillmore, Lyn Taylor



Assessing covariates influence on cure probability in mixture cure models using martingale difference correlation

Blanca E. Monroy-Castillo, M. Amalia Jácome, Ricardo Cao



Aligning Estimators to Treatment Effects in the presence of Intercurrent Events in the Analyses of Safety Outcomes

Pedro Lopez-Romero, Brenda Crowe, Philip He, Natalia Kan-Dobrosky, Andreas Sashegyi, Jonathan Siegel



CUtools: an R package for clinical utility analysis of predictive models

María Escorihuela Sahún, Luis Marianos Esteban Escaño, Gerardo Sanz, Ángel Borque-Fernando



Impact of Particulate Matter 2.5 Levels on Chronic Obstructive Pulmonary Disease: An Analysis of Nationwide Claims Data in Thailand

Pawin Numthavaj, Tint Lwin Win, Chaiyawat Suppasilp, Wanchana Ponthongmak, Panu Looareesuwan, Suparee Boonmanunt, Oraluck Pattanaprateep, Prapaporn Pornsuriyasak, Chathaya Wongrathanandha, Kriengsak Vareesangthip, Phunchai Charatcharoenwitthaya, Atiporn Ingsathit, Ammarin Thakkinstian



Changes in health services use of a cohort of COPD patients from a pre-pandemic to a COVID-19 pandemic period

Jose M Quintana, Maria J Legarreta, Nere Larrea, Irantzu Barrio, Amaia Aramburu, Cristóbal Esteban



The ISARIC Clinical Epidemiology Platform: Standardized Analytical Pipelines for Rapid Outbreak Response

Esteban Garcia-Gallo, Tom Edinburgh, Sara Duque, Leonardo Bastos, Igor Tona Peres, Elise Pesonel, Laura Merson



Topic modelling and time-series analysis to explore methodological trend evolution

Gabrielle Gauthier-Gagné, Tibor Schuster



Post-stroke facial palsy: prevalence on admission, risk factors, and recovery with hyperacute treatments

Zewen Lu, Havva Sumeyye Eroglu, Halvor Næss, Matthew Gittins, Amit K Kishore, Craig J Smith, Andy Vail, Claire Mitchell



Evaluating Outlier Detection Methods in Real-World Growth Data: A Sensitivity Analysis of Imperfect Data in a Cluster Randomised Controlled Trial

Maryam Shojaei Shahrokhabadi, Mohadeseh Shojaei Shahrokhabadi, Bram Burger, Ashley J. Adamson, Dawn Teare



Latent class analysis on intersectional social identities and mental wellbeing among ethnic minority youth in Aotearoa New Zealand

Arier Lee, Shanthi Ameratunga, Rodrigo Ramalho, Rachel Simon-Kumar, Vartika Sharma, Renee Liang, Kristy Kang, Terryann Clark, Terry Fleming, Roshini Peiris-John



Using multiple imputation in real-word data studies to aid in the identification of predictors of response while addressing missing data

Jozefien Buyze, Lada Mitchell, Lorenzo Acciarri



An imputation method for heterogeneous studies in Network Meta-Analysis: A Fully Conditional Specification approach using distance metrics

Christos Christogiannis, Dimitris Mavridis



Impact of lack of measurement invariance on causal inference in randomized controlled-trials including patient-reported outcome measures: a simulation study

Corentin Choisy, Yseulys Dubuy, Véronique Sébille



Evaluation of the Psychometric Qualities of Idiographic Patient Reported Outcome Measures (I-PROMs) for Patients Monitoring: PSYCHLOPS example

Salma Ahmed Ayis, Luís Miguel Madeira Faísca, Célia Sales



Bias in the estimation of a psychometric function when using the PSI-method under optimal conditions – a simulation study

Simon Grøntved, Jakob Nebeling Hedegaard, Ib Thorsgaard Jensen, Daniel Skak Mazhari-Jensen



Psychometric properties confirmation of the Multiple Sclerosis Autonomy Scale (MSAS) questionnaire evaluating patient autonomy in multiple sclerosis (MS)

Cécile Donzé, Claude Mekies, Géraud Paillot, Lucie Brechenmacher, Alexandre Civet, David Pau, Delphine Chomette, Mikael Cohen, Catherine Mouzawak, Patrick Vermersch



Learning heterogeneous treatment effect from multiple randomized trials to inform healthcare decision-making: implications and estimation methods

Qingyang Shi, Veerle Coupé, Sacha la Bastide-van Gemert, Talitha Feenstra



Multiple imputation of missing viral load measurements in HIV treatment trials: a comparison of strategies

Tra My Pham, Deborah Ford, Anna Turkova, Man Chan, Ralph DeMasi, Yongwei Wang, Jenny O Huang, Qiming Liao, James R Carpenter, Ian R White



A novel approach for assessing inconsistency in network meta-analysis: Application to comparative effectiveness analysis of antihypertensive treatments

Kotaro Sasaki, Hisashi Noma



Investigating (bio)statistical literacy among health researchers in a Belgian university context: A framework and study protocol

Nadia Dardenne, Anh Diep, Anne-Françoise Donneau



Balneotherapy for Peripheral Vascular Diseases: A Systematic Review with a Focus on Peripheral Arterial Disease and Chronic Venous Insufficiency

Mi Mi Ko



Binomial Sum Variance Inequality correction of 95% CIs of percentages in multicentre studies ensures approximately 95% coverage with minimal width

Paul Talsma, Francesco Innocenti



Sample size calculation methods for clinical trials using co-primary count endpoints

Takuma Ishihara, Kouji Yamamoto



Analysis of Composite Endpoint in Cardiovascular Device Clinical Trials

Hao Jiang, Yonghong Gao



Bayesian predictive monitoring using two-dimensional index for single-arm trial with bivariate binary outcomes

Takuya Yoshimoto, Satoru Shinoda, Kouji Yamamoto, Kouji Tahata



Optimising covariate allocation at design stage using Fisher Information Matrix for Non-Linear Mixed Effects Models in pharmacometrics

Lucie Fayette, Karl Brendel, France Mentré



Unbiased Estimation for Hierarchical Models in Clinical Trials

Raiann Joanna Hamshaw, Nanxuan Lin



Sample size re-estimation for McNemar's test in a prospective randomized clinical trial on childhood glaucoma

Markus Schepers, Esther Hoffmann, Julia Stingl, Anne Ehrlich, Claudia Wolf, Thomas Dietlein, Ingeborg Stalmans, Irene Schmidtmann



Bayesian bivariate analysis of phase II basket trials enabling borrowing of information

Zhi Cao, Pavel Mozgunov, Haiyan Zheng



Usefulness of the blinded sample size re-estimation for dose-response trials with MCP-Mod

Yuki Fukuyama, Gosuke Homma, Masahiko Gosho



Quantification of allocation bias in clinical trials under a response-adaptive randomization procedure for binary response variables

Vanessa Ihl, Ralf-Dieter Hilgers



Assessment of Assay Sensitivity in Non-Inferiority Trials Using Aggregate Data from a Historical Trial: A Population Adjustment Approach

Eisuke Hida, Satomi Okamura, Tomoharu Sato



Exploring methods for borrowing evidence across baskets or subgroups in a clinical trial: a simulation study

Wenyue Li, Becky Turner, Duncan Gilbert, Ian White



Comparing The ED50 Between Treatment Groups Using Sequential Allocation Trials.

Teresa Engelbrecht, Alexandra Graf



A pre-study look into post-study knowledge: communicating the use(fulness) of pre-posteriors in early development design discussions

Monika Jelizarow



Estimation and testing methods for delayed-start design as an alternative to single-arm trials in small clinical trials

Tomoharu Sato, Eisuke Hida



Dealing with missing values in adaptive N-of-1 trials

Juliana Schneider, Maliha Raihan Pranti, Stefan Konigorski



Adaptive clinical trial design with delayed treatment effects using elicited prior distributions

James Salsbury, Jeremy Oakley, Steven Julious, Lisa Hampson

3:30pm
-
4:00pm
Coffee Break
Poster Exhibition: M / Monday posters
Location: Poster Location
 

Longitudinal Psychological Status and Risk of Major Cardiovascular Events (MCE) in Individuals with Pre-Existing Myocardial Infarction: A Joint Modeling Approach

Nasrin Salimian, Marjan Mansourian, Masoumeh Sadeghi, Hamidreza Roohafza, Hamid Reza Marateb



Cardio-metabolic traits and its socioeconomic differentials among school children including MONW phenotypes in India: A baseline characteristics of LEAP-C cohort

Kalaivani Mani, Chitralok Hemraj, Varhlunchhungi Varhlunchhungi, Lakshmy Ramakrishnan, Sumit Malhotra, Sanjeev Kumar Gupta, Raman Kumar Marwaha, Ransi Ann Abraham, Monika Arora, Tina Rawal, Maroof Ahmad Khan, Aditi Sinha, Nikhil Tandon



External validation of SMART2 model for recurrent cardiovascular risk

Jasper Wilhelmus Adrianus van Egeraat, Nan van Geloven, Hendrikus van Os



Multi-disease risk models to target concomitant diseases and their interactions: Insights on cardio-renal-metabolic syndrome in England

Stelios Boulitsakis Logothetis, Niels Peek, Angela Wood



Machine learning methods for analyzing longitudinal health data streams: A comparative study

Inês Sousa



Evaluating the fairness of a clinical prediction model for outcomes following psychological treatment in the UK’s National Health Service

Nour Kanso, Thalia C. Eley, Ewan Carr



Multiple Imputation vs. Machine Learning for Handling Missing Data in Prediction Modelling: Which Best Balances Stability, Performance, and Computational Efficiency?

Pakpoom Wongyikul, Phichayut Phinyo, Noraworn jirattikanwong, Natthanaphop Isaradech, Wachiranun Sirikul, Arintaya Phrommintikul



Estimating rates of dental treatment and unmet dental need in a spatially explicit model in children in England, 2016-2018

Beatrice Catherine Downing



Statistical Approach to Assess the Impact of Hospital Settings on Optimal Staffing Levels

Diana Trutschel, Maryam Ahmadi Shad, Michael Ketzer, Jack Kuipers, Giusi Moffa, Michael Simon



Real-time predictions of bed occupancy in hospitals.

Ensor Rafael Palacios, Theresa Smith



Positive and negative predictive values of diagnostic tests using area under the curve

Kanae Takahashi, Kouji Yamamoto



Freely accessible software for recruitment prediction and recruitment monitoring: Is it necessary?

Philip Heesen, Manuela Ott, Katarina Zatkova, Malgorzata Roos



On moderation in a Bayesian log-contrast compositional model with a total. Interaction between extreme temperatures and pollutants on mortality

Germá Coenders, Javier Palarea-Albadalejo, Marc Saez, Maria A. Barceló



Graphical inference in nonparametric hypothesis testing: A two-dimensional grid framework for analysis and visualization

Lubomír Štěpánek, Ondřej Vít, Lubomír Seif



On regression analysis of interval-valued data based on order statistics

Ryo Mizushima, Asanao Shimokawa



Two-sided Beyesian simultaneous credible bands in linear regression model

Fei Yang



Cell composition analysis with unmeasured confounding

Amber Huybrechts, Koen Van den Berge, Sanne Roels, Oliver Dukes



Temporal transcriptomic analysis of microexon alternative splicing in mouse neurodevelopmental genes

Jimin Kim, Kwanghoon Cho, Jahyun Yun, Dayeon Kang



A Robust Method for Accurate Reconstruction of 3D Genome Conformation from Hi-C Data

Insu Jang, MInsu Park



Balancing Accuracy, Clinical Utility, and Explainability: A Machine Learning Approach to Prostate Cancer Prediction

Luis Mariano Esteban, Rocío Aznar, Angel Borque-Fernando, Alejandro Camón, Patricia Guerrero



Development of a thyroid cancer recurrence prediction calculator: A regression approach

Jiaxu Zeng



A comparison of methods for modelling multi-state cancer progression using screening data with censoring after intervention

Eddymurphy U. Akwiwu, Veerle M.H. Coupé, Johannes Berkhof, Thomas Klausch



ADHD and 10–Year Disease Progression from Initiating Pharmacotherapy for Hypertension to Death: A Multistate Modelling Analysis

Yiling Zhou, Douwe Postmus, Anne van Lammeren, Casper F.M. Franssen, Harold Snieder, Catharina A. Hartman



Understanding PSA Dynamics: Integrating Longitudinal Trajectories, Testing Patterns, and Disease Progression.

Birzhan Akynkozhayev, Benjamin Christoffersen, Mark Clements



Joint Modeling for Principal Stratification: Analyzing Stroke Events in CADASIL Patients Across NOTCH3 Variants

Léa Aguilhon, Sophie Tezenas du Montcel, Juliette Ortholand



Challenges in modelling neuropsychiatric symptoms in early Alzheimer's Disease

Rachid Abbas



Network models to decipher the Human exposome : application to food exposome patterns in the general population

Ima Bernada, Gregory Nuel, Cécilia Samieri



Study brain connectivity changes in Dementia with Lewy Bodies with Functional Conditional Gaussian Graphical Models

Alessia Mapelli, Laura Carini, Michela Carlotta Massi, Dario Arnaldi, Emanuele Di Angelantonio, Francesca Ieva, Sara Sommariva



LongiSurvSHAP: Explaining Survival Models with Longitudinal Features

Van Tuan NGUYEN, Lucas Ducrot, Agathe Guilloux



Prognostic Models for Recurrent Event Data

Victoria Watson, Laura Bonnett, Catrin Tudur-Smith



Unlocking diagnosis code for longitudinal modeling through representations from large language models

Fabian Kabus, Maren Hackenberg, Moritz Hess, Simon Ging, Maryam Farhadizadeh, Nadine Binder, Harald Binder



Machine Learning Perspectives in Survival Prediction Model Selection: Frequentist vs. Bayesian Approach

Emanuele Koumantakis, Valentina Bonuomo, Selene Grano, Fausto Castagnetti, Carlo Gambacorti-Passerini, Massimo Breccia, Maria Cristina Miggiano, Chiara Elena, Matteo Pacilli, Isabella Capodanno, Tamara Intermesoli, Monica Bocchia, Alessandra Iurlo, Fabio Ciceri, Fabrizio Pane, Federica Sorà, Barbara Scappini, Angelo Michele Carella, Elisabetta Abruzzese, Sara Galimberti, Sabrina Leonetti Crescenzi, Marco de Gobbi, Giuseppe Saglio, Daniela Cilloni, Carmen Fava, Paola Berchialla



Non-parametric methods for comparing survival functions with censored data: Exhaustive simulation of all possible beyond-observed censoring scenarios and computational analysis

Lubomír Štěpánek, Ondřej Vít, Lubomír Seif



Tree-based methods for length-biased survival data

Jinwoo Lee, Jiyu Sun, Donghwan Lee



Evaluating different pragmatic approaches for selecting the truncation time of the restricted mean survival time in randomized controlled trials

Léa Orsini, Andres Cardona, Emmanuel Lesaffre, David Dejardin, Gwénaël Le Teuff



Identifying risk factors for hospital readmission in home-based care: a study from a monographic paediatric cancer centre

Sara Perez-Jaume, Maria Antònia Colomar-Riutort, Anna Felip-Badia, Maria Fabregat, Laura Andrés-Zallo



A web-application for predicting Serious Adverse Event for guiding the enrollment procedure in Clinical Trials with Machine Learning Methods

Ajsi Kanapari, Corrado Lanera, Dario Gregori



Assessing the Overall Burden of Adverse Events in Clinical Trials: Approaches and Challenges

Seid Hamzic, Hans-Joachim Helms, Eva Rossman, Robert Walls



Matching-adjusted indirect comparison of endoscopic and craniofacial resection for the treatment of sinonasal cancer invading the skull base

Florian Chatelet, Sylvie Chevret, MUSES collaborative group, Philippe Herman, Benjamin Verillaud



Information borrowing in phase II randomized dose-ranging clinical trials in oncology

Guillaume Mulier, Vincent Lévy, Lucie Biard



Information borrowing in Bayesian clinical trials: choice of tuning parameters for the robust mixture prior

Vivienn Weru, Annette Kopp-Schneider, Manuel Wiesenfarth, Sebastian Weber, Silvia Calderazzo



A Bayesian approach to decision making in early development clinical trials : An R solution.

Audrey Te-ying Yeo



Designing Clinical Trials in R with rpact and crmPack

Daniel Sabanés Bové, Gernot Wassmer, Friedrich Pahlke



Leveraging on historical controls in the design and analysis of phase II clinical trials

Zhaojin Chen, Ross Andrew Soo, Bee Choo Tai



Design of a research project to evaluate the statistical utility after transformation of a CDISC database into OMOP format

Claire Castagné, Amélie Lambert, Jacek Chmiel, Alberto Labarga, Eric Boernert, Lukasz Kaczmarek, Francois Margraff, David Pau, Camille Bachot, Thomas Stone, Dimitar Toshev



Introducing CAMIS: an open-source, community endeavor for Comparing Analysis Method Implementations in Software

Yannick Vandendijck, Christina Fillmore, Lyn Taylor



Assessing covariates influence on cure probability in mixture cure models using martingale difference correlation

Blanca E. Monroy-Castillo, M. Amalia Jácome, Ricardo Cao



Aligning Estimators to Treatment Effects in the presence of Intercurrent Events in the Analyses of Safety Outcomes

Pedro Lopez-Romero, Brenda Crowe, Philip He, Natalia Kan-Dobrosky, Andreas Sashegyi, Jonathan Siegel



CUtools: an R package for clinical utility analysis of predictive models

María Escorihuela Sahún, Luis Marianos Esteban Escaño, Gerardo Sanz, Ángel Borque-Fernando



Impact of Particulate Matter 2.5 Levels on Chronic Obstructive Pulmonary Disease: An Analysis of Nationwide Claims Data in Thailand

Pawin Numthavaj, Tint Lwin Win, Chaiyawat Suppasilp, Wanchana Ponthongmak, Panu Looareesuwan, Suparee Boonmanunt, Oraluck Pattanaprateep, Prapaporn Pornsuriyasak, Chathaya Wongrathanandha, Kriengsak Vareesangthip, Phunchai Charatcharoenwitthaya, Atiporn Ingsathit, Ammarin Thakkinstian



Changes in health services use of a cohort of COPD patients from a pre-pandemic to a COVID-19 pandemic period

Jose M Quintana, Maria J Legarreta, Nere Larrea, Irantzu Barrio, Amaia Aramburu, Cristóbal Esteban



The ISARIC Clinical Epidemiology Platform: Standardized Analytical Pipelines for Rapid Outbreak Response

Esteban Garcia-Gallo, Tom Edinburgh, Sara Duque, Leonardo Bastos, Igor Tona Peres, Elise Pesonel, Laura Merson



Topic modelling and time-series analysis to explore methodological trend evolution

Gabrielle Gauthier-Gagné, Tibor Schuster



Post-stroke facial palsy: prevalence on admission, risk factors, and recovery with hyperacute treatments

Zewen Lu, Havva Sumeyye Eroglu, Halvor Næss, Matthew Gittins, Amit K Kishore, Craig J Smith, Andy Vail, Claire Mitchell



Evaluating Outlier Detection Methods in Real-World Growth Data: A Sensitivity Analysis of Imperfect Data in a Cluster Randomised Controlled Trial

Maryam Shojaei Shahrokhabadi, Mohadeseh Shojaei Shahrokhabadi, Bram Burger, Ashley J. Adamson, Dawn Teare



Latent class analysis on intersectional social identities and mental wellbeing among ethnic minority youth in Aotearoa New Zealand

Arier Lee, Shanthi Ameratunga, Rodrigo Ramalho, Rachel Simon-Kumar, Vartika Sharma, Renee Liang, Kristy Kang, Terryann Clark, Terry Fleming, Roshini Peiris-John



Using multiple imputation in real-word data studies to aid in the identification of predictors of response while addressing missing data

Jozefien Buyze, Lada Mitchell, Lorenzo Acciarri



An imputation method for heterogeneous studies in Network Meta-Analysis: A Fully Conditional Specification approach using distance metrics

Christos Christogiannis, Dimitris Mavridis



Impact of lack of measurement invariance on causal inference in randomized controlled-trials including patient-reported outcome measures: a simulation study

Corentin Choisy, Yseulys Dubuy, Véronique Sébille



Evaluation of the Psychometric Qualities of Idiographic Patient Reported Outcome Measures (I-PROMs) for Patients Monitoring: PSYCHLOPS example

Salma Ahmed Ayis, Luís Miguel Madeira Faísca, Célia Sales



Bias in the estimation of a psychometric function when using the PSI-method under optimal conditions – a simulation study

Simon Grøntved, Jakob Nebeling Hedegaard, Ib Thorsgaard Jensen, Daniel Skak Mazhari-Jensen



Psychometric properties confirmation of the Multiple Sclerosis Autonomy Scale (MSAS) questionnaire evaluating patient autonomy in multiple sclerosis (MS)

Cécile Donzé, Claude Mekies, Géraud Paillot, Lucie Brechenmacher, Alexandre Civet, David Pau, Delphine Chomette, Mikael Cohen, Catherine Mouzawak, Patrick Vermersch



Learning heterogeneous treatment effect from multiple randomized trials to inform healthcare decision-making: implications and estimation methods

Qingyang Shi, Veerle Coupé, Sacha la Bastide-van Gemert, Talitha Feenstra



Multiple imputation of missing viral load measurements in HIV treatment trials: a comparison of strategies

Tra My Pham, Deborah Ford, Anna Turkova, Man Chan, Ralph DeMasi, Yongwei Wang, Jenny O Huang, Qiming Liao, James R Carpenter, Ian R White



A novel approach for assessing inconsistency in network meta-analysis: Application to comparative effectiveness analysis of antihypertensive treatments

Kotaro Sasaki, Hisashi Noma



Investigating (bio)statistical literacy among health researchers in a Belgian university context: A framework and study protocol

Nadia Dardenne, Anh Diep, Anne-Françoise Donneau



Balneotherapy for Peripheral Vascular Diseases: A Systematic Review with a Focus on Peripheral Arterial Disease and Chronic Venous Insufficiency

Mi Mi Ko



Binomial Sum Variance Inequality correction of 95% CIs of percentages in multicentre studies ensures approximately 95% coverage with minimal width

Paul Talsma, Francesco Innocenti



Sample size calculation methods for clinical trials using co-primary count endpoints

Takuma Ishihara, Kouji Yamamoto



Analysis of Composite Endpoint in Cardiovascular Device Clinical Trials

Hao Jiang, Yonghong Gao



Bayesian predictive monitoring using two-dimensional index for single-arm trial with bivariate binary outcomes

Takuya Yoshimoto, Satoru Shinoda, Kouji Yamamoto, Kouji Tahata



Optimising covariate allocation at design stage using Fisher Information Matrix for Non-Linear Mixed Effects Models in pharmacometrics

Lucie Fayette, Karl Brendel, France Mentré



Unbiased Estimation for Hierarchical Models in Clinical Trials

Raiann Joanna Hamshaw, Nanxuan Lin



Sample size re-estimation for McNemar's test in a prospective randomized clinical trial on childhood glaucoma

Markus Schepers, Esther Hoffmann, Julia Stingl, Anne Ehrlich, Claudia Wolf, Thomas Dietlein, Ingeborg Stalmans, Irene Schmidtmann



Bayesian bivariate analysis of phase II basket trials enabling borrowing of information

Zhi Cao, Pavel Mozgunov, Haiyan Zheng



Usefulness of the blinded sample size re-estimation for dose-response trials with MCP-Mod

Yuki Fukuyama, Gosuke Homma, Masahiko Gosho



Quantification of allocation bias in clinical trials under a response-adaptive randomization procedure for binary response variables

Vanessa Ihl, Ralf-Dieter Hilgers



Assessment of Assay Sensitivity in Non-Inferiority Trials Using Aggregate Data from a Historical Trial: A Population Adjustment Approach

Eisuke Hida, Satomi Okamura, Tomoharu Sato



Exploring methods for borrowing evidence across baskets or subgroups in a clinical trial: a simulation study

Wenyue Li, Becky Turner, Duncan Gilbert, Ian White



Comparing The ED50 Between Treatment Groups Using Sequential Allocation Trials.

Teresa Engelbrecht, Alexandra Graf



A pre-study look into post-study knowledge: communicating the use(fulness) of pre-posteriors in early development design discussions

Monika Jelizarow



Estimation and testing methods for delayed-start design as an alternative to single-arm trials in small clinical trials

Tomoharu Sato, Eisuke Hida



Dealing with missing values in adaptive N-of-1 trials

Juliana Schneider, Maliha Raihan Pranti, Stefan Konigorski



Adaptive clinical trial design with delayed treatment effects using elicited prior distributions

James Salsbury, Jeremy Oakley, Steven Julious, Lisa Hampson

4:00pm
-
5:30pm
Prediction modelling meets causal inference for clinical decision making
Location: Biozentrum U1.111
 

Clinical applications of predictions under interventions

Nan van Geloven



Dynamic Prediction of Survival Benefit to Inform Liver Transplant Decisions in Hepatocellular Carcinoma Patients

Pedro Miranda Afonso, Hau Liu, Michele Molinari, Dimitris Rizopoulos



From prediction to treatment decision: aligning development, evaluation and monitoring

Wouter A.C. van Amsterdam

Estimands: causal and multiple imputation approaches
Location: Biozentrum U1.131
 

The role of post intercurrent event data in the estimation of hypothetical estimands in clinical trials

Jonathan Bartlett



Bringing together estimands, causal inference and pharmacometric modeling and simulation

Christian Bartels, Manuela Zimmermann, Siyan Xu, Neva Coello



Nonparanormal Adjusted Marginal Inference

Susanne Dandl, Torsten Hothorn



Estimation of effects with treatment policy handling for binary outcomes using multiple imputation

Sunita Rehal



Can Treatment Effect Testing in Trials with Intercurrent Events Be Nearly Assumption-Free?

Georgi Baklicharov, Kelly Van Lancker, Stijn Vansteelandt

Clinical trials and regulatory issues
Location: Biozentrum U1.141
 

Compatible Effect Estimation and Hypothesis Testing in Drug Regulation

Samuel Pawel, Leonhard Held



Opportunities to speed up IVD adoption and patient access in the UK: the pre-eclampsia testing timeline

Katie Scandrett, Joy Allen, Jon Deeks, Julia Eades, Ashton Harper, Christopher Hyde, Yemisi Takwoingi, David Wells



Statistical review of regulatory requirements for AI diagnosis

NAOKI ISHIZUKA, TARO SHIBATA



Validating Physiologically-based Pharmacokinetic Models using the Continuous Ranked Probability Score: Beyond Being Correct on Average

Laurens Sluijterman, Marjolein van Borselen, Rick Greupink, Joanna intHout



Conditional Marketing Authorisation based on the Intermediate Endpoint of a Randomised Clinical Trial: Dual or Co-Primary Endpoints?

Nele Henrike Thomas, Xiaofei Liu, Elina Asikanius, Anika Großhennig, Armin Koch

Model selection and simulations
Location: Biozentrum U1.101
 

A systematic review of variable and functional form selection methods used in Covid-19 prognostic models

Michael Kammer, Marc Y. R. Henrion, Gregor Buch, Georg Heinze



Robust and Flexible Extension of M-quantile Regression with Adaptive Class of Regularization

Iftikhar Ahmed Shovon, Md Hasinur Rahaman Khan



Robust standard errors for coefficients of selected and unselected predictors after variable selection for binary outcomes

Nilufar Akbari, Ulrike Grittner, Georg Heinze



The “multi-performance plot” in simulation studies: a compact visualisation of up to seven performance measures comparing multiple statistical methods

Wang Pok Lo



What is the impact of increasing numbers of auxiliary variables for an explanatory variable in imputation models?

Paul Madley-Dowd, Rheanna Mainzer, Samantha Ip, Alexia Sampri, Carmen Petitjean, Jonathan Sterne, Katherine Lee, Tim Morris, Angela Wood, Kate Tilling

Bayesian methods 1
Location: ETH E27
 

A Bayesian model for surrogate endpoint evaluation in mixed biomarker patient populations

Lorna Sophie Kate Wheaton, Stephanie Hubbard, Sandro Gsteiger, Sylwia Bujkiewicz



Extending Bayesian Causal Forests for Longitudinal Data Analysis: A Case Study in Multiple Sclerosis

Emma Prevot, Thomas E. Nichols, Chris Holmes, Habib Ganjgahi



A Bayesian framework for measuring the information cost of interim decisions in group sequential trials

Gianmarco Caruso, William F. Rosenberger, Pavel Mozgunov, Nancy Flournoy



Bayesian semiparametric modelling of biomarker variability in joint models for longitudinal and survival data

Sida Chen, Marco Palma, Barrett Jessica



Bayesian analysis of the causal reference-based model for missing data in clinical trials

Brendah Nansereko, Marcel Wolbers, James Carpenter, Jonathan Bartlett

Multi-omics data integration
Location: ETH E23
 

Unsupervised Factor-Based Methods for Multi-Omics Data Integration

Bernard Isekah Osang’ir, Jürgen Claesen, Ziv Shkedy, Surya Gupta



Multi-modal integration reveals the joint role of electrocardiogram, imaging and genetics in cardiovascular risk

Andrea Mario Vergani, Francesca Ieva, Marco Masseroli, Emanuele Di Angelantonio



Analyzing Protein Folding Dynamics Using Multi-Dimensional Varying Coefficient Models

Jürgen Claesen



X-Med: Cross-modal integration for sequential intelligence in aftercare of kidney transplant recipients

Aditya Kumar, Simon Rauch, Mario Cypko, Oliver Amft



Modeling Interdependencies in Multiomic Spatial Analysis

Giulia Capitoli, Vanna Denti, Veronica Vinciotti, Ernst Wit

Biomarker studies & diagnostic tests
Location: ETH E21
 

Assessing diagnostic accuracy for three-class classification problems

Maria C. Pardo, Alba M. Franco-Pereira, Victor M. Sierra



Biological Age Estimation in the Estonian Biobank Based on NMR Metabolomics Data and Phenotype

Mara Delesa-Velina, Krista Fischer, Estonian Biobank Research Team



Bézier curve parametric method for approximating ROC curves in the context of multiple clinical decision thresholds

Denys Prociuk, Brendan Delaney, Francesca Fiorentino



Deriving Cost-effective Neyman-Pearson Classifier with Multiple-Modality Detection Tools

jiaming Qiu, Yingqi Zhao, Yingye Zheng



Improving Biomarker Diagnostic Accuracy with the Likelihood Ratio Transformation

Ainesh Sewak, Vanda Inacio

Poster Exhibition: M / Monday posters
Location: Poster Location
 

Longitudinal Psychological Status and Risk of Major Cardiovascular Events (MCE) in Individuals with Pre-Existing Myocardial Infarction: A Joint Modeling Approach

Nasrin Salimian, Marjan Mansourian, Masoumeh Sadeghi, Hamidreza Roohafza, Hamid Reza Marateb



Cardio-metabolic traits and its socioeconomic differentials among school children including MONW phenotypes in India: A baseline characteristics of LEAP-C cohort

Kalaivani Mani, Chitralok Hemraj, Varhlunchhungi Varhlunchhungi, Lakshmy Ramakrishnan, Sumit Malhotra, Sanjeev Kumar Gupta, Raman Kumar Marwaha, Ransi Ann Abraham, Monika Arora, Tina Rawal, Maroof Ahmad Khan, Aditi Sinha, Nikhil Tandon



External validation of SMART2 model for recurrent cardiovascular risk

Jasper Wilhelmus Adrianus van Egeraat, Nan van Geloven, Hendrikus van Os



Multi-disease risk models to target concomitant diseases and their interactions: Insights on cardio-renal-metabolic syndrome in England

Stelios Boulitsakis Logothetis, Niels Peek, Angela Wood



Machine learning methods for analyzing longitudinal health data streams: A comparative study

Inês Sousa



Evaluating the fairness of a clinical prediction model for outcomes following psychological treatment in the UK’s National Health Service

Nour Kanso, Thalia C. Eley, Ewan Carr



Multiple Imputation vs. Machine Learning for Handling Missing Data in Prediction Modelling: Which Best Balances Stability, Performance, and Computational Efficiency?

Pakpoom Wongyikul, Phichayut Phinyo, Noraworn jirattikanwong, Natthanaphop Isaradech, Wachiranun Sirikul, Arintaya Phrommintikul



Estimating rates of dental treatment and unmet dental need in a spatially explicit model in children in England, 2016-2018

Beatrice Catherine Downing



Statistical Approach to Assess the Impact of Hospital Settings on Optimal Staffing Levels

Diana Trutschel, Maryam Ahmadi Shad, Michael Ketzer, Jack Kuipers, Giusi Moffa, Michael Simon



Real-time predictions of bed occupancy in hospitals.

Ensor Rafael Palacios, Theresa Smith



Positive and negative predictive values of diagnostic tests using area under the curve

Kanae Takahashi, Kouji Yamamoto



Freely accessible software for recruitment prediction and recruitment monitoring: Is it necessary?

Philip Heesen, Manuela Ott, Katarina Zatkova, Malgorzata Roos



On moderation in a Bayesian log-contrast compositional model with a total. Interaction between extreme temperatures and pollutants on mortality

Germá Coenders, Javier Palarea-Albadalejo, Marc Saez, Maria A. Barceló



Graphical inference in nonparametric hypothesis testing: A two-dimensional grid framework for analysis and visualization

Lubomír Štěpánek, Ondřej Vít, Lubomír Seif



On regression analysis of interval-valued data based on order statistics

Ryo Mizushima, Asanao Shimokawa



Two-sided Beyesian simultaneous credible bands in linear regression model

Fei Yang



Cell composition analysis with unmeasured confounding

Amber Huybrechts, Koen Van den Berge, Sanne Roels, Oliver Dukes



Temporal transcriptomic analysis of microexon alternative splicing in mouse neurodevelopmental genes

Jimin Kim, Kwanghoon Cho, Jahyun Yun, Dayeon Kang



A Robust Method for Accurate Reconstruction of 3D Genome Conformation from Hi-C Data

Insu Jang, MInsu Park



Balancing Accuracy, Clinical Utility, and Explainability: A Machine Learning Approach to Prostate Cancer Prediction

Luis Mariano Esteban, Rocío Aznar, Angel Borque-Fernando, Alejandro Camón, Patricia Guerrero



Development of a thyroid cancer recurrence prediction calculator: A regression approach

Jiaxu Zeng



A comparison of methods for modelling multi-state cancer progression using screening data with censoring after intervention

Eddymurphy U. Akwiwu, Veerle M.H. Coupé, Johannes Berkhof, Thomas Klausch



ADHD and 10–Year Disease Progression from Initiating Pharmacotherapy for Hypertension to Death: A Multistate Modelling Analysis

Yiling Zhou, Douwe Postmus, Anne van Lammeren, Casper F.M. Franssen, Harold Snieder, Catharina A. Hartman



Understanding PSA Dynamics: Integrating Longitudinal Trajectories, Testing Patterns, and Disease Progression.

Birzhan Akynkozhayev, Benjamin Christoffersen, Mark Clements



Joint Modeling for Principal Stratification: Analyzing Stroke Events in CADASIL Patients Across NOTCH3 Variants

Léa Aguilhon, Sophie Tezenas du Montcel, Juliette Ortholand



Challenges in modelling neuropsychiatric symptoms in early Alzheimer's Disease

Rachid Abbas



Network models to decipher the Human exposome : application to food exposome patterns in the general population

Ima Bernada, Gregory Nuel, Cécilia Samieri



Study brain connectivity changes in Dementia with Lewy Bodies with Functional Conditional Gaussian Graphical Models

Alessia Mapelli, Laura Carini, Michela Carlotta Massi, Dario Arnaldi, Emanuele Di Angelantonio, Francesca Ieva, Sara Sommariva



LongiSurvSHAP: Explaining Survival Models with Longitudinal Features

Van Tuan NGUYEN, Lucas Ducrot, Agathe Guilloux



Prognostic Models for Recurrent Event Data

Victoria Watson, Laura Bonnett, Catrin Tudur-Smith



Unlocking diagnosis code for longitudinal modeling through representations from large language models

Fabian Kabus, Maren Hackenberg, Moritz Hess, Simon Ging, Maryam Farhadizadeh, Nadine Binder, Harald Binder



Machine Learning Perspectives in Survival Prediction Model Selection: Frequentist vs. Bayesian Approach

Emanuele Koumantakis, Valentina Bonuomo, Selene Grano, Fausto Castagnetti, Carlo Gambacorti-Passerini, Massimo Breccia, Maria Cristina Miggiano, Chiara Elena, Matteo Pacilli, Isabella Capodanno, Tamara Intermesoli, Monica Bocchia, Alessandra Iurlo, Fabio Ciceri, Fabrizio Pane, Federica Sorà, Barbara Scappini, Angelo Michele Carella, Elisabetta Abruzzese, Sara Galimberti, Sabrina Leonetti Crescenzi, Marco de Gobbi, Giuseppe Saglio, Daniela Cilloni, Carmen Fava, Paola Berchialla



Non-parametric methods for comparing survival functions with censored data: Exhaustive simulation of all possible beyond-observed censoring scenarios and computational analysis

Lubomír Štěpánek, Ondřej Vít, Lubomír Seif



Tree-based methods for length-biased survival data

Jinwoo Lee, Jiyu Sun, Donghwan Lee



Evaluating different pragmatic approaches for selecting the truncation time of the restricted mean survival time in randomized controlled trials

Léa Orsini, Andres Cardona, Emmanuel Lesaffre, David Dejardin, Gwénaël Le Teuff



Identifying risk factors for hospital readmission in home-based care: a study from a monographic paediatric cancer centre

Sara Perez-Jaume, Maria Antònia Colomar-Riutort, Anna Felip-Badia, Maria Fabregat, Laura Andrés-Zallo



A web-application for predicting Serious Adverse Event for guiding the enrollment procedure in Clinical Trials with Machine Learning Methods

Ajsi Kanapari, Corrado Lanera, Dario Gregori



Assessing the Overall Burden of Adverse Events in Clinical Trials: Approaches and Challenges

Seid Hamzic, Hans-Joachim Helms, Eva Rossman, Robert Walls



Matching-adjusted indirect comparison of endoscopic and craniofacial resection for the treatment of sinonasal cancer invading the skull base

Florian Chatelet, Sylvie Chevret, MUSES collaborative group, Philippe Herman, Benjamin Verillaud



Information borrowing in phase II randomized dose-ranging clinical trials in oncology

Guillaume Mulier, Vincent Lévy, Lucie Biard



Information borrowing in Bayesian clinical trials: choice of tuning parameters for the robust mixture prior

Vivienn Weru, Annette Kopp-Schneider, Manuel Wiesenfarth, Sebastian Weber, Silvia Calderazzo



A Bayesian approach to decision making in early development clinical trials : An R solution.

Audrey Te-ying Yeo



Designing Clinical Trials in R with rpact and crmPack

Daniel Sabanés Bové, Gernot Wassmer, Friedrich Pahlke



Leveraging on historical controls in the design and analysis of phase II clinical trials

Zhaojin Chen, Ross Andrew Soo, Bee Choo Tai



Design of a research project to evaluate the statistical utility after transformation of a CDISC database into OMOP format

Claire Castagné, Amélie Lambert, Jacek Chmiel, Alberto Labarga, Eric Boernert, Lukasz Kaczmarek, Francois Margraff, David Pau, Camille Bachot, Thomas Stone, Dimitar Toshev



Introducing CAMIS: an open-source, community endeavor for Comparing Analysis Method Implementations in Software

Yannick Vandendijck, Christina Fillmore, Lyn Taylor



Assessing covariates influence on cure probability in mixture cure models using martingale difference correlation

Blanca E. Monroy-Castillo, M. Amalia Jácome, Ricardo Cao



Aligning Estimators to Treatment Effects in the presence of Intercurrent Events in the Analyses of Safety Outcomes

Pedro Lopez-Romero, Brenda Crowe, Philip He, Natalia Kan-Dobrosky, Andreas Sashegyi, Jonathan Siegel



CUtools: an R package for clinical utility analysis of predictive models

María Escorihuela Sahún, Luis Marianos Esteban Escaño, Gerardo Sanz, Ángel Borque-Fernando



Impact of Particulate Matter 2.5 Levels on Chronic Obstructive Pulmonary Disease: An Analysis of Nationwide Claims Data in Thailand

Pawin Numthavaj, Tint Lwin Win, Chaiyawat Suppasilp, Wanchana Ponthongmak, Panu Looareesuwan, Suparee Boonmanunt, Oraluck Pattanaprateep, Prapaporn Pornsuriyasak, Chathaya Wongrathanandha, Kriengsak Vareesangthip, Phunchai Charatcharoenwitthaya, Atiporn Ingsathit, Ammarin Thakkinstian



Changes in health services use of a cohort of COPD patients from a pre-pandemic to a COVID-19 pandemic period

Jose M Quintana, Maria J Legarreta, Nere Larrea, Irantzu Barrio, Amaia Aramburu, Cristóbal Esteban



The ISARIC Clinical Epidemiology Platform: Standardized Analytical Pipelines for Rapid Outbreak Response

Esteban Garcia-Gallo, Tom Edinburgh, Sara Duque, Leonardo Bastos, Igor Tona Peres, Elise Pesonel, Laura Merson



Topic modelling and time-series analysis to explore methodological trend evolution

Gabrielle Gauthier-Gagné, Tibor Schuster



Post-stroke facial palsy: prevalence on admission, risk factors, and recovery with hyperacute treatments

Zewen Lu, Havva Sumeyye Eroglu, Halvor Næss, Matthew Gittins, Amit K Kishore, Craig J Smith, Andy Vail, Claire Mitchell



Evaluating Outlier Detection Methods in Real-World Growth Data: A Sensitivity Analysis of Imperfect Data in a Cluster Randomised Controlled Trial

Maryam Shojaei Shahrokhabadi, Mohadeseh Shojaei Shahrokhabadi, Bram Burger, Ashley J. Adamson, Dawn Teare



Latent class analysis on intersectional social identities and mental wellbeing among ethnic minority youth in Aotearoa New Zealand

Arier Lee, Shanthi Ameratunga, Rodrigo Ramalho, Rachel Simon-Kumar, Vartika Sharma, Renee Liang, Kristy Kang, Terryann Clark, Terry Fleming, Roshini Peiris-John



Using multiple imputation in real-word data studies to aid in the identification of predictors of response while addressing missing data

Jozefien Buyze, Lada Mitchell, Lorenzo Acciarri



An imputation method for heterogeneous studies in Network Meta-Analysis: A Fully Conditional Specification approach using distance metrics

Christos Christogiannis, Dimitris Mavridis



Impact of lack of measurement invariance on causal inference in randomized controlled-trials including patient-reported outcome measures: a simulation study

Corentin Choisy, Yseulys Dubuy, Véronique Sébille



Evaluation of the Psychometric Qualities of Idiographic Patient Reported Outcome Measures (I-PROMs) for Patients Monitoring: PSYCHLOPS example

Salma Ahmed Ayis, Luís Miguel Madeira Faísca, Célia Sales



Bias in the estimation of a psychometric function when using the PSI-method under optimal conditions – a simulation study

Simon Grøntved, Jakob Nebeling Hedegaard, Ib Thorsgaard Jensen, Daniel Skak Mazhari-Jensen



Psychometric properties confirmation of the Multiple Sclerosis Autonomy Scale (MSAS) questionnaire evaluating patient autonomy in multiple sclerosis (MS)

Cécile Donzé, Claude Mekies, Géraud Paillot, Lucie Brechenmacher, Alexandre Civet, David Pau, Delphine Chomette, Mikael Cohen, Catherine Mouzawak, Patrick Vermersch



Learning heterogeneous treatment effect from multiple randomized trials to inform healthcare decision-making: implications and estimation methods

Qingyang Shi, Veerle Coupé, Sacha la Bastide-van Gemert, Talitha Feenstra



Multiple imputation of missing viral load measurements in HIV treatment trials: a comparison of strategies

Tra My Pham, Deborah Ford, Anna Turkova, Man Chan, Ralph DeMasi, Yongwei Wang, Jenny O Huang, Qiming Liao, James R Carpenter, Ian R White



A novel approach for assessing inconsistency in network meta-analysis: Application to comparative effectiveness analysis of antihypertensive treatments

Kotaro Sasaki, Hisashi Noma



Investigating (bio)statistical literacy among health researchers in a Belgian university context: A framework and study protocol

Nadia Dardenne, Anh Diep, Anne-Françoise Donneau



Balneotherapy for Peripheral Vascular Diseases: A Systematic Review with a Focus on Peripheral Arterial Disease and Chronic Venous Insufficiency

Mi Mi Ko



Binomial Sum Variance Inequality correction of 95% CIs of percentages in multicentre studies ensures approximately 95% coverage with minimal width

Paul Talsma, Francesco Innocenti



Sample size calculation methods for clinical trials using co-primary count endpoints

Takuma Ishihara, Kouji Yamamoto



Analysis of Composite Endpoint in Cardiovascular Device Clinical Trials

Hao Jiang, Yonghong Gao



Bayesian predictive monitoring using two-dimensional index for single-arm trial with bivariate binary outcomes

Takuya Yoshimoto, Satoru Shinoda, Kouji Yamamoto, Kouji Tahata



Optimising covariate allocation at design stage using Fisher Information Matrix for Non-Linear Mixed Effects Models in pharmacometrics

Lucie Fayette, Karl Brendel, France Mentré



Unbiased Estimation for Hierarchical Models in Clinical Trials

Raiann Joanna Hamshaw, Nanxuan Lin



Sample size re-estimation for McNemar's test in a prospective randomized clinical trial on childhood glaucoma

Markus Schepers, Esther Hoffmann, Julia Stingl, Anne Ehrlich, Claudia Wolf, Thomas Dietlein, Ingeborg Stalmans, Irene Schmidtmann



Bayesian bivariate analysis of phase II basket trials enabling borrowing of information

Zhi Cao, Pavel Mozgunov, Haiyan Zheng



Usefulness of the blinded sample size re-estimation for dose-response trials with MCP-Mod

Yuki Fukuyama, Gosuke Homma, Masahiko Gosho



Quantification of allocation bias in clinical trials under a response-adaptive randomization procedure for binary response variables

Vanessa Ihl, Ralf-Dieter Hilgers



Assessment of Assay Sensitivity in Non-Inferiority Trials Using Aggregate Data from a Historical Trial: A Population Adjustment Approach

Eisuke Hida, Satomi Okamura, Tomoharu Sato



Exploring methods for borrowing evidence across baskets or subgroups in a clinical trial: a simulation study

Wenyue Li, Becky Turner, Duncan Gilbert, Ian White



Comparing The ED50 Between Treatment Groups Using Sequential Allocation Trials.

Teresa Engelbrecht, Alexandra Graf



A pre-study look into post-study knowledge: communicating the use(fulness) of pre-posteriors in early development design discussions

Monika Jelizarow



Estimation and testing methods for delayed-start design as an alternative to single-arm trials in small clinical trials

Tomoharu Sato, Eisuke Hida



Dealing with missing values in adaptive N-of-1 trials

Juliana Schneider, Maliha Raihan Pranti, Stefan Konigorski



Adaptive clinical trial design with delayed treatment effects using elicited prior distributions

James Salsbury, Jeremy Oakley, Steven Julious, Lisa Hampson

6:00pm
-
8:30pm
Welcome reception

 
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