EconBase
← All authors

Sylwia Bujkiewicz

University of Leicester (from arXiv:2412.02380, 2024) · ORCID · OpenAlex

54 papers in scope · 54 published · 1 on the econ.EM arXiv · 831 citations · h-index 18 (over the papers listed here)

Papers

(1 of 54)

Methods for Evaluation of Surrogate Endpoints for Health Technology Assessment Decision Making: A Good Practices Report of an ISPOR Task Force
published2026 · Value in Health · 1 citations
with O. Ciani, Bart Heeg, Dawn Lee, J. Kusel, Kristian Thorlund, Petros Pechlivanoglou, Stephen Stefani, Wanrudee Isaranuwatchai, Marc Buyse, Mario Ouwens, Oriana Ciani, D J Lee, …
Value in Health
Target Trial Emulation to Incorporate Real-World Data in the Estimation of the Clinical and Cost-Effectiveness of Biologic Treatment
published2026 · Medical Decision Making · 1 citations
with Janharpreet Singh, Matt Stevenson, Kimme L. Hyrich, Clare Gillies, Keith R. Abrams
Medical Decision Making
Methods of multi-indication meta-analysis for health technology assessment: A simulation study
published2025 · Research Synthesis Methods
with David Glynn, Pedro Saramago, Janharpreet Singh, Sofia Dias, Steve Palmer, Marta Soares, Stephen Palmer
Research Synthesis Methods
In-silico trials of targeted screening for abdominal aortic aneurysms using linked healthcare data: A study protocol
published2025 · PLoS ONE
with Liam Musto, Athanasios Saratzis, Mintu Nath, Emmanuel Katsogridakis, Ann Elsworth, Clark Hobson, Claire Lawson, Susan Wallace, Maria Gonzalez-Aguado, Aiden Smith, Susan Hodgson, Guiqing Yao, …
PLoS ONE
Equality, equity, diversity, and inclusion principles: how should we apply these to statistical methodology research?
published2025 · BMC Medical Research Methodology · 2 citations
with Ellesha Smith, Carol Akroyd, Rebecca Barnes, Emma Beeston, Jonathan Broomfield, Natalie Darko, Chris Newby, Mark J. Rutherford, Aiden Smith, Rachael Stannard, Freya Tyrer, Laura J. Gray, …
BMC Medical Research Methodology
Combining treatment effects from mixed populations in meta-analysis: a review of methods
published2025 · BMC Medical Research Methodology
with Lorna Wheaton, Sandro Gsteiger, Stephanie Hubbard
BMC Medical Research Methodology
A New Frequentist Implementation of the Daniels and Hughes Bivariate Meta‐Analysis Model for Surrogate Endpoint Evaluation
published2025 · Biometrical Journal
with Dan Jackson, Michael Sweeting, Robbie C. M. van Aert, Keith R. Abrams, Wolfgang Viechtbauer
Biometrical Journal
Use of surrogate endpoints in health technology assessment: a review of selected NICE technology appraisals in oncology
published2025 · International Journal of Technology Assessment in Health Care · 6 citations · first circulated 2024
with Lorna Wheaton
Paper profile International Journal of Technology Assessment in Health Care arXiv:2412.02380
Three new methodologies for calculating the effective sample size when performing population adjustment
published2024 · BMC Medical Research Methodology · 7 citations
with Landan Zhang, Dan Jackson
BMC Medical Research Methodology
Multi-indication Evidence Synthesis in Oncology Health Technology Assessment: Meta-analysis Methods and Their Application to a Case Study of Bevacizumab
published2024 · Medical Decision Making · 5 citations · first circulated 2023
with Janharpreet Singh, Sumayya Anwer, Stephen Palmer, Pedro Saramago, Anne Thomas, Sofia Dias, Marta Soares, J. B. Singh, S. Anwer
Medical Decision Making
Reporting of surrogate endpoints in randomised controlled trial reports (CONSORT-Surrogate): extension checklist with explanation and elaboration
published2024 · BMJ · 45 citations
with Anthony Muchai Manyara, Philippa Davies, Derek Stewart, Christopher J. Weir, Amber Young, Jane Blazeby, Nancy J. Butcher, An-Wen Chan, Dalia Dawoud, Martin Offringa, Mario Ouwens, Asbjørn Hróbjartssson, …
BMJ
Reporting of surrogate endpoints in randomised controlled trial protocols (SPIRIT-Surrogate): extension checklist with explanation and elaboration
published2024 · BMJ · 28 citations
with Anthony Muchai Manyara, Philippa Davies, Derek Stewart, Christopher J. Weir, Amber Young, Jane Blazeby, Nancy J. Butcher, An-Wen Chan, Dalia Dawoud, Martin Offringa, Mario Ouwens, Asbjørn Hróbjartsson, …
BMJ
MSR110 Four Alternative Methodologies for Simulated Treatment Comparison: How Could the Use of Simulation be Re-Invigorated
published2023 · Research Synthesis Methods · 10 citations
with Landan Zhang, Dan Jackson, Lin Zhang, Donald Jackson
Research Synthesis Methods
OP51 Use Of Real-World Data In Cost-effectiveness Analysis Of Sequential Biologic Treatment For Rheumatoid Arthritis
published2023 · International Journal of Technology Assessment in Health Care
with Janharpreet Singh, Matt Stevenson, Kimme L Hyrich, Clare Gillies, Keith R. Abrams
International Journal of Technology Assessment in Health Care
PT14 Bayesian Meta-Analysis of Data From Trials of Mixed Patient Populations to Inform Health Economic Models for Patients Harboring a Predictive Biomarker
published2023 · Value in Health
with L. Wheaton, Heather Poad, Paul Tappenden
Value in Health
HTA87 Mapping Accumulating Evidence Across Multiple Indications in Oncology Health Technology Assessment
published2023 · Value in Health
with S. Anwer, Jagmeet Singh, Alice Thomas, Pedro Saramago, Stephen Palmer, Marta Soares, Sofia Dias
Value in Health
SA13 Can Models for Surrogate Endpoint Evaluation Be Used to Predict Generic Measures From Disease Specific Measures of Health Related Quality of Life Based on Summary Data?
published2023 · Value in Health
with A. Sadek, Nicola J. Cooper, Nicky J. Welton
Value in Health
A framework for the definition and interpretation of the use of surrogate endpoints in interventional trials
published2023 · EClinicalMedicine · 60 citations
with Oriana Ciani, Anthony Muchai Manyara, Philippa Davies, Derek Stewart, Christopher J. Weir, Amber Young, Jane Blazeby, Nancy J. Butcher, An-Wen Chan, Dalia Dawoud, Martin Offringa, Mario Ouwens, …
EClinicalMedicine
Definitions, acceptability, limitations, and guidance in the use and reporting of surrogate end points in trials: a scoping review
published2023 · Journal of Clinical Epidemiology · 30 citations
with Anthony Muchai Manyara, Philippa Davies, Derek Stewart, Christopher J. Weir, Amber Young, Valerie Wells, Jane Blazeby, Nancy J. Butcher, An-Wen Chan, Gary S. Collins, Dalia Dawoud, Martin Offringa, …
Journal of Clinical Epidemiology
Hierarchical network meta-analysis models for synthesis of evidence from randomised and non-randomised studies
published2023 · BMC Medical Research Methodology · 8 citations
with Humaira Hussein, Keith R. Abrams, Laura J. Gray, Sumayya Anwer, Sofia Dias
BMC Medical Research Methodology
Using Bayesian Evidence Synthesis Methods to Incorporate Real-World Evidence in Surrogate Endpoint Evaluation
published2023 · Medical Decision Making · 12 citations · first circulated 2021
with Lorna Wheaton, Tasos Papanikos, Anne Thomas
Medical Decision Making
Protocol for the development of SPIRIT and CONSORT extensions for randomised controlled trials with surrogate primary endpoints: SPIRIT-SURROGATE and CONSORT-SURROGATE
published2022 · BMJ Open · 21 citations
with Anthony Muchai Manyara, Philippa Davies, Derek Stewart, Christopher J. Weir, Amber Young, Nancy J. Butcher, An-Wen Chan, Gary S. Collins, Dalia Dawoud, Martin Offringa, Mario Ouwens, Joseph S. Ross, …
BMJ Open
Use of copula to model within‐study association in bivariate meta‐analysis of binomial data at the aggregate level: A Bayesian approach and application to surrogate endpoint evaluation
published2022 · Statistics in Medicine · 6 citations · first circulated 2020
with Tasos Papanikos, John R. Thompson, Keith R. Abrams, J. Thompson
Statistics in Medicine
Bayesian network meta-analysis methods for combining individual participant data and aggregate data from single arm trials and randomised controlled trials
published2022 · BMC Medical Research Methodology · 12 citations
with Janharpreet Singh, Sandro Gsteiger, Lorna Wheaton, Richard D Riley, Keith R. Abrams, Clare Gillies
BMC Medical Research Methodology
Combining individual patient data from randomized and non-randomized studies to predict real-world effectiveness of interventions
published2022 · Statistical Methods in Medical Research · 7 citations
with Michael Seo, Thomas P. A. Debray, Yann Ruffieux, Sandro Gsteiger, Axel Finckh, Matthias Egger, Orestis Efthimiou
Statistical Methods in Medical Research
PP254 Double-Counting In Evidence Synthesis Including Routinely Collected Data: Methodological and Practical Considerations
published2021 · International Journal of Technology Assessment in Health Care · 1 citations
with Humaira Hussein, Clareece R. Nevill, Anna Meffen, Nuala A. Sheehan, Alex J. Sutton, Keith R. Abrams, Laura J. Gray
International Journal of Technology Assessment in Health Care
Methods for the inclusion of real-world evidence in network meta-analysis
published2021 · BMC Medical Research Methodology · 5 citations
with David Jenkins, Humaira Hussein, Reynaldo Martina, Pascale Dequen-O’Byrne, Keith R. Abrams
BMC Medical Research Methodology
Raising the bar for using surrogate endpoints in drug regulation and health technology assessment
published2021 · BMJ · 34 citations
with Dalia Dawoud, Huseyin Naci, Oriana Ciani
BMJ
Incorporating single-arm studies in meta-analysis of randomised controlled trials: a simulation study
published2021 · BMC Medical Research Methodology · 19 citations
with Janharpreet Singh, Keith R. Abrams
BMC Medical Research Methodology
PMS42 Bayesian Meta-Analysis Methods for Synthesis of DATA from Randomised Controlled Trials and Single-Arm Studies
published2020 · Value in Health
with Jaswant Singh, Keith R. Abrams
Value in Health
PCN285 Surrogate Endpoints in Advanced Colorectal Cancer in Subgroups of Patients Defined By the KRAS Biomarker Status
published2020 · Value in Health
with Heather Poad, Michael Sweeting
Value in Health
Multivariate network meta-analysis incorporating class effects
published2020 · BMC Medical Research Methodology · 16 citations
with Rhiannon K Owen, Douglas G. Tincello, Keith R. Abrams
BMC Medical Research Methodology
Bayesian hierarchical meta‐analytic methods for modeling surrogate relationships that vary across treatment classes using aggregate data
published2020 · Statistics in Medicine · 27 citations · first circulated 2019
with Tasos Papanikos, John R. Thompson, Keith R. Abrams, Nicolas Städler, Oriana Ciani, Rod S Taylor, Nicolas Staedler
Statistics in Medicine
Bivariate network meta‐analysis for surrogate endpoint evaluation
published2019 · Statistics in Medicine · 3 citations
with Dan Jackson, John R. Thompson, Rebecca Turner, Nicolas Städler, Keith R. Abrams, Ian R. White
Statistics in Medicine
The inclusion of real world evidence in clinical development planning
published2018 · Trials · 32 citations
with Reynaldo Martina, David Jenkins, P. Dequen, Keith R. Abrams
Trials
Using Simulated Individual Patient Data (IPD) From Published Registry and Ipd From The Seer-Medicare Registry To Extrapolate Results From Randomised Clinical Trials (RCTS) in Metastatic Melanoma
published2016 · Value in Health
with Reynaldo Martina, David R. Jenkins, P. Dequen, Keith R. Abrams, M Lees, Jessica Davies, Rachel R. J. Kalf, Amr Makady
Value in Health
Bayesian bivariate meta-analysis of correlated effects: Impact of the prior distributions on the between-study correlation, borrowing of strength, and joint inferences
published2016 · Statistical Methods in Medical Research · 38 citations
with Danielle Burke, Richard D Riley
Statistical Methods in Medical Research
Bayesian meta‐analytical methods to incorporate multiple surrogate endpoints in drug development process
published2015 · Statistics in Medicine · 44 citations
with John R. Thompson, Richard D Riley, Keith R. Abrams
Statistics in Medicine
Network Meta-Analysis of Biological Response Modifiers in Rheumatoid arthritis Including real World Evidence at Multiple time Points
published2015 · Value in Health · 2 citations
with DA Jenkins, Reynaldo Martina, P. Dequen, Keith R. Abrams
Value in Health
Uncertainty in the Bayesian meta-analysis of normally distributed surrogate endpoints
published2015 · Statistical Methods in Medical Research · 27 citations
with John R. Thompson, Enti Spata, Keith R. Abrams
Statistical Methods in Medical Research
Choice Of Distributional Assumptions In Meta-Analysis For The Evaluation Of Surrogate Endpoints
published2015 · Value in Health
with Enti Spata, Keith R. Abrams, John R. Thompson
Value in Health
Meta-Analysis For The Evaluation Of Multiple Surrogate Endpoints
published2015 · Value in Health
with Enti Spata, John R. Thompson, Keith R. Abrams
Value in Health
Graphical Interactive Meta-Analysis Module for Facilitating Evidence-Based Decision Making in Health Care
published2014 · Value in Health
with Enti Spata
Value in Health
Network meta-analysis of multiple outcome measures accounting for borrowing of information across outcomes
published2014 · BMC Medical Research Methodology · 71 citations
with Felix Achana, Nicola J. Cooper, Stephanie Hubbard, Denise Kendrick, David R. Jones, Alex J. Sutton
BMC Medical Research Methodology
Use of Bayesian Multivariate Meta-Analysis to Estimate the HAQ for Mapping Onto the EQ-5D Questionnaire in Rheumatoid Arthritis
published2014 · Value in Health · 19 citations
with John R. Thompson, Alex J. Sutton, Nicola J. Cooper, Mark Harrison, Deborah Symmons, Keith R. Abrams
Value in Health
Bivariate Indirect Comparison Meta-Analysis Model in Economic Evaluation of Cancer Treatments
published2013 · Value in Health · 1 citations
with Senming Tan, Keith R. Abrams
Value in Health
Use of Multivariate Bayesian Evidence Synthesis to Reduce Uncertainty Around Clinical Effectiveness and Quality of Life Estimates
published2013 · Value in Health
with John R. Thompson, Alex J. Sutton, Nicola J. Cooper, Mark Harrison, Deborah Symmons, Keith R. Abrams
Value in Health
Presentational approaches used in the UK for reporting evidence synthesis using indirect and mixed treatment comparisons
published2013 · Journal of Health Services Research & Policy · 23 citations
with Sze Huey Tan, Alex J. Sutton, P. Dequen, Nicola J. Cooper
Journal of Health Services Research & Policy
USE OF IMPLICIT AND EXPLICIT BAYESIAN METHODS IN HEALTH TECHNOLOGY ASSESSMENT
published2013 · International Journal of Technology Assessment in Health Care · 9 citations
with Nicola J. Cooper, David J. Spiegelhalter, P. Dequen, Alex J. Sutton
International Journal of Technology Assessment in Health Care
Multivariate meta‐analysis of mixed outcomes: a Bayesian approach
published2013 · Statistics in Medicine · 83 citations
with John R. Thompson, Alex J. Sutton, Nicola J. Cooper, Mark Harrison, Deborah Symmons, Keith R. Abrams
Statistics in Medicine
Transparent Interactive Decision Interrogator—Reply to Letter to the Editor by Michael Coory
published2013 · Value in Health
with Alex J. Sutton, Keith R. Abrams, Nicola J. Cooper, David J. Spiegelhalter
Value in Health
Development of a Transparent Interactive Decision Interrogator to Facilitate the Decision-Making Process in Health Care
published2011 · Value in Health · 26 citations
with Hayley E Jones, Monica C.W. Lai, Nicola J. Cooper, Neil Hawkins, Hazel Squires, Keith R. Abrams, David J. Spiegelhalter, Alex J. Sutton, Mark D. Rodgers, D. Epstein, Laura Bojke, Haw-Ching Yang, …
Value in Health
How Valuable are Multiple Treatment Comparison Methods in Evidence-Based Health-Care Evaluation?
published2011 · Value in Health · 90 citations
with Nicola J. Cooper, Jaime Peters, Monica C.W. Lai, Peter Jüni, Simon Wandel, Steve Palmer, Mike Paulden, Stefano Conti, Nicky J. Welton, Keith R. Abrams, David J. Spiegelhalter, Alex J. Sutton, …
Value in Health
Stochastic Carrier Dynamics in Semiconductor Superlattices
published2006 · Acta Physica Polonica A
with T. M. Fromhold, A. Patanè, S.P. Stapleton, D Sherwood, Daivid Fowler, J. R. Cooper, L. Eaves, A. E. Belyaev, Arkadii Krokhin, Alexander Neumann, Paul Wilkinson, N. S. Sankeshwar, …
Acta Physica Polonica A

Assembled from arXiv and OpenAlex. Duplicate records for the same paper are merged, and the published version is shown where we could identify one. Corrections welcome.