Article collection
COVID-19 trial protocols
Article collection
Impact of COVID-19 on clinical trials
Collections
2020
2019
Thematic series
Big data for randomized trials
Edited by Dr Lars Hemkens
Thematic series
The future of pragmatic trials
Edited by Professor Marion Campbell and Professor Sandra Eldridge
2018
Article collection
Sample size calculations and specifying the target difference for randomized trials
Collection published 5 November 2018
Thematic series
Building capacity for evidence informed trial management
Edited by Dr Roberta Littleford and Prof Shaun Treweek
2016
Thematic series
Ten years of Trials
Article collection
Study protocols of trials in the Translating Research, Integrated Public Health Outcomes and Delivery (TRIPOD) project
Collection published 9 September 2016
2015
Cross-journal collection
Qualitative methods, trials and systematic reviews
Edited by Prof David Gough and Dr Claire Snowdon
Cross-journal collection
Extending evidence-based medicine
Edited by Prof Trisha Greenhalgh
Thematic series
Stepped wedge randomized controlled trials
Edited by Prof David Torgerson
Collection published 17 August 2015
Cross-journal collection
New ways to publish research findings
2013
Article collection
Study protocols of trials in the Tailored Implementation for Chronic Diseases (TICD) project
Article collection
The ISRCTN registry column
2012
Cross-journal collection
Translating research in elder care: An applied program of health services research
Article collection
Study designs of trials within CHART: The Consortium of Hospitals Advancing Research on Tobacco
Collection published 1 August 2012
2011
Thematic series
Five years of Trials
2010
Thematic series
Sharing clinical research data
Edited by Dr Andrew Vickers
2007
Thematic series
Standardization of outcomes
Edited by Prof Doug Altman
Follow
Annual Journal Metrics
-
Speed
139 days to first decision for reviewed manuscripts only
113 days to first decision for all manuscripts
205 days from submission to acceptance
39 days from acceptance to publication
Citation Impact
1.883 - 2-year Impact Factor
2.185 - 5-year Impact Factor
0.880 - Source Normalized Impact per Paper (SNIP)
0.980 - SCImago Journal Rank (SJR)
Usage
2,854,687 Downloads
8,868 Altmetric Mentions