Babak Choodari‐Oskooei

Adaptive designs in clinical trials: why use them, and how to run and report them

Philip Pallmann, Alun Bedding, Babak Choodari‐Oskooei et al. · BMC Medicine · 2018 · 764 citations · Full text

Review and evaluation of performance measures for survival prediction models in external validation settings

Mohammad Shafiqur Rahman, Gareth Ambler, Babak Choodari‐Oskooei et al. · BMC Medical Research Methodology · 2017 · 89 citations · Full text

A simulation study of predictive ability measures in a survival model I: Explained variation measures

Babak Choodari‐Oskooei, Patrick Royston, Mahesh Parmar · Statistics in Medicine · 2011 · 87 citations

Testing many treatments within a single protocol over 10 years at MRC Clinical Trials Unit at UCL: Multi-arm, multi-stage platform, umbrella and basket protocols

Mahesh Parmar, Matthew R. Sydes, Fay Cafferty et al. · Clinical Trials · 2017 · 80 citations · Full text

Clinical Endpoint, Protocol Compliance, Treatment Development +20

Designs for clinical trials with time-to-event outcomes based on stopping guidelines for lack of benefit

Patrick Royston, Friederike M‐S Barthel, Mahesh Parmar et al. · Trials · 2011 · 62 citations · Full text