Literature DB >> 25183568

Understanding clinical trials: emerging methodological issues.

Gordon S Doig1, Fiona Simpson.   

Abstract

Mesh：

Year:  2014        PMID： 25183568     DOI： 10.1007/s00134-014-3450-1

Source DB:  PubMed          Journal:  Intensive Care Med        ISSN： 0342-4642            Impact factor:   17.440


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  13 in total

Review 1.  The CONSORT statement: revised recommendations for improving the quality of reports of parallel-group randomized trials.

Authors:  D Moher; K F Schulz; D Altman
Journal:  JAMA       Date:  2001-04-18       Impact factor: 56.272

Review 2.  Allocation concealment in randomised trials: defending against deciphering.

Authors:  Kenneth F Schulz; David A Grimes
Journal:  Lancet       Date:  2002-02-16       Impact factor: 79.321

3.  Covariate adjustment increased power in randomized controlled trials: an example in traumatic brain injury.

Authors:  Elizabeth L Turner; Pablo Perel; Tim Clayton; Phil Edwards; Adrian V Hernández; Ian Roberts; Haleema Shakur; Ewout W Steyerberg
Journal:  J Clin Epidemiol       Date:  2011-12-09       Impact factor: 6.437

4.  Covariate adjustment in randomized controlled trials with dichotomous outcomes increases statistical power and reduces sample size requirements.

Authors:  Adrián V Hernández; Ewout W Steyerberg; J Dik F Habbema
Journal:  J Clin Epidemiol       Date:  2004-05       Impact factor: 6.437

5.  Estimating adjusted NNTs in randomised controlled trials with binary outcomes: a simulation study.

Authors:  Ralf Bender; Volker Vervölgyi
Journal:  Contemp Clin Trials       Date:  2010-07-17       Impact factor: 2.226

6.  Better conduct of clinical trials: the control group in critical care trials.

Authors:  Jukka Takala
Journal:  Crit Care Med       Date:  2009-01       Impact factor: 7.598

Review 7.  A substantial and confusing variation exists in handling of baseline covariates in randomized controlled trials: a review of trials published in leading medical journals.

Authors:  Peter C Austin; Andrea Manca; Merrick Zwarenstein; David N Juurlink; Matthew B Stanbrook
Journal:  J Clin Epidemiol       Date:  2009-08-27       Impact factor: 6.437

8.  Mortality after fluid bolus in African children with severe infection.

Authors:  Kathryn Maitland; Sarah Kiguli; Robert O Opoka; Charles Engoru; Peter Olupot-Olupot; Samuel O Akech; Richard Nyeko; George Mtove; Hugh Reyburn; Trudie Lang; Bernadette Brent; Jennifer A Evans; James K Tibenderana; Jane Crawley; Elizabeth C Russell; Michael Levin; Abdel G Babiker; Diana M Gibb
Journal:  N Engl J Med       Date:  2011-05-26       Impact factor: 91.245

9.  Randomization and allocation concealment: a practical guide for researchers.

Authors:  Gordon S Doig; Fiona Simpson
Journal:  J Crit Care       Date:  2005-06       Impact factor: 3.425

10.  Subgroup analysis, covariate adjustment and baseline comparisons in clinical trial reporting: current practice and problems.

Authors:  Stuart J Pocock; Susan E Assmann; Laura E Enos; Linda E Kasten
Journal:  Stat Med       Date:  2002-10-15       Impact factor: 2.373
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  2 in total

1.  ICEAGE (Incidence of Complications following Emergency Abdominal surgery: Get Exercising): study protocol of a pragmatic, multicentre, randomised controlled trial testing physiotherapy for the prevention of complications and improved physical recovery after emergency abdominal surgery.

Authors:  Ianthe Boden; Kate Sullivan; Claire Hackett; Brooke Winzer; Rebecca Lane; Melissa McKinnon; Iain Robertson
Journal:  World J Emerg Surg       Date:  2018-07-03       Impact factor: 5.469

2.  The LIPPSMAck POP (Lung Infection Prevention Post Surgery - Major Abdominal - with Pre-Operative Physiotherapy) trial: study protocol for a multi-centre randomised controlled trial.

Authors:  Ianthe Boden; Laura Browning; Elizabeth H Skinner; Julie Reeve; Doa El-Ansary; Iain K Robertson; Linda Denehy
Journal:  Trials       Date:  2015-12-15       Impact factor: 2.279
  2 in total

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