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Mr Tim Collier

Associate Professor

United Kingdom

Tel.
+44 (0) 2079272426
Jump to: Affiliations Teaching Research Publications
I joined the Medical Statistics Department in 2001 after completing the Masters in Medical Statistics at LSHTM. My research has focused on randomised controlled trials, clinical epidemiology, cardiovascular prevention and rehabilitation, statistical computing and statistical methodology. My main areas of methodological research have been in risk score modelling, analysis of ordinal outcomes and methods for composite endpoints, including the win ratio method.

I continue to be very involved in the Masters in Medical Statistics, teaching on Foundations of Medical Statistics, Clinical Trials, and Advanced Research Methods. I am also involved in teaching on the distance learning Masters in Clinical Trials, and the short course in Essentials of Clinical Trials.

Affiliations
Department of Medical Statistics
Faculty of Epidemiology and Population Health

Centres

Centre for Data and Statistical Science for Health

Teaching

Deputy exam board chair: Medical Statistics MSc (2023-)
Exam board chair: Medical Statistics MSc (2017-2022)

Programme director Medical Statistics MSc (2007-2014)


Module organiser: Foundations of Medical Statistics, Medical Statistics MSc

Deputy module organiser: Data Monitoring and Interim Analysis, DL Clinical Trials MSc

Lecturer: Foundations of Medical Statistics, Clinical Trials, Advanced Research Methods, Applying Public Health Principles, Systematic Reviews and Meta-analysis (short course), Essentials of Clinical Trials (short course)

Short course organiser: Essentials of Clinical Trials

Research

Randomised controlled trials
Statistical methodology - analysis of composite endpoints

Risk scores
Data monitoring and patient safety
Statistical programming

Research Area
Clinical trials
Statistical methods
Systematic reviews
Disease and Health Conditions
Diabetes
Obesity
Stroke
Infectious diseases
Chronic diseases
Cardiovascular diseases
Wounds and injuries
Country
United Kingdom
Region
European Union
North America
Sub-Saharan Africa (developing only)

Selected Publications
Polypill Strategy in Secondary Cardiovascular Prevention.
Castellano, JM; POCOCK, SJ; Bhatt, DL; Quesada, AJ; Owen, R; Fernandez-Ortiz, A; Sanchez, PL; Marin Ortuño, F; Vazquez Rodriguez, JM; Domingo-Fernández, A; Lozano, I; Roncaglioni, MC; Baviera, M; Foresta, A; Ojeda-Fernandez, L; Colivicchi, F; Di Fusco, SA; Doehner, W; Meyer, A; Schiele, F; Ecarnot, F; Linhart, A; Lubanda, J-C; Barczi, G; Merkely, B; ... SECURE Investigators,
2022
New England Journal of Medicine
Influenza Vaccination After Myocardial Infarction: A Randomized, Double-Blind, Placebo-Controlled, Multicenter Trial.
Fröbert, O; Götberg, M; Erlinge, D; Akhtar, Z; Christiansen, EH; MacIntyre, CR; Oldroyd, KG; Motovska, Z; Erglis, A; Moer, R; Hlinomaz, O; Jakobsen, L; Engstrøm, T; Jensen, LO; Fallesen, CO; Jensen, SE; Angerås, O; Calais, F; Kåregren, A; Lauermann, J; Mokhtari, A; Nilsson, J; Persson, J; Stalby, P; Islam, AK M M; ... Pernow, J.
2021
Circulation
Primary and Secondary Outcome Reporting in Randomized Trials: JACC State-of-the-Art Review.
POCOCK, SJ; Rossello, X; Owen, R; COLLIER, TJ; Stone, GW; Rockhold, FW;
2021
Journal of the American College of Cardiology
Preoperative intravenous iron to treat anaemia before major abdominal surgery (PREVENTT): a randomised, double-blind, controlled trial.
Richards, T; Baikady, RR; Clevenger, B; Butcher, A; Abeysiri, S; Chau, M; Macdougall, IC; Murphy, G; Swinson, R; COLLIER, T; VAN DYCK, L; Browne, J; Bradbury, A; DODD, M; EVANS, R; Brealey, D; Anker, SD; Klein, A;
2020
LANCET
Ticagrelor with or without Aspirin in High-Risk Patients after PCI.
Mehran, R; Baber, U; Sharma, SK; Cohen, DJ; Angiolillo, DJ; Briguori, C; Cha, JY; COLLIER, T; Dangas, G; Dudek, D; Džavík, V; Escaned, J; Gil, R; Gurbel, P; Hamm, CW; Henry, T; Huber, K; Kastrati, A; Kaul, U; Kornowski, R; Krucoff, M; Kunadian, V; Marx, SO; Mehta, SR; Moliterno, D; ... Gibson, CM.
2019
The New England journal of medicine
The win ratio: a new approach to the analysis of composite endpoints in clinical trials based on clinical priorities.
POCOCK, SJ; ARITI, CA; COLLIER, TJ; WANG, D;
2011
European heart journal
Characterizing high-risk enrollment criteria and impact on clinical outcomes in a large randomized clinical trial: Insights from the TWILIGHT trial.
Steg, PG; Nicolas, J; Baber, U; Sartori, S; Zhang, Z; Feng, Y; Angiolillo, DJ; Briguori, C; Cohen, DJ; COLLIER, T; Dangas, G; Dudek, D; Escaned, J; Gibson, CM; Han, Y-L; Huber, K; Kastrati, A; Kaul, U; Marx, SO; Kornowski, R; Kunadian, V; Vogel, B; Oliva, A; Mehta, SR; Moliterno, D; ... Mehran, R.
2025
American heart journal
Impact of ticagrelor with or without aspirin on total and recurrent bleeding and ischaemic events after percutaneous coronary intervention: a sub-study of the TWILIGHT trial.
Baber, U; Cao, D; COLLIER, T; Sartori, S; Dangas, G; Angiolillo, DJ; Vogel, B; Kunadian, V; Briguori, C; Cohen, DJ; Dudek, D; Gibson, CM; Gil, R; Huber, K; Kaul, U; Kornowski, R; Krucoff, MW; Mehta, S; Moliterno, DJ; Ohman, EM; Escaned, J; Sardella, G; Sharma, SK; Shlofmitz, R; Weisz, G; ... Mehran, R.
2024
European heart journal. Cardiovascular pharmacotherapy
The win ratio in cardiology trials: lessons learnt, new developments, and wise future use.
POCOCK, SJ; GREGSON, J; COLLIER, TJ; Ferreira, JP; Stone, GW;
2024
European heart journal
The effect of tranexamic acid on postpartum bleeding in women with moderate and severe anaemia (WOMAN-2): an international, randomised, double-blind, placebo-controlled trial
2024
The Lancet
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Tim Collier

Contact

United Kingdom

Tel.
+44 (0) 2079272426