Compliance with trial registration in five core journals of clinical geriatrics: a survey of original publications on randomised controlled trials from 2008 to 2012

Reporting Discrepancies Between the ClinicalTrials.gov Results Database and Peer-Reviewed Publications

(2014) Daniel M. Hartung et al.   ANNALS OF INTERNAL MEDICINE

Comparison of Registered and Published Primary Outcomes in Randomized Clinical Trials of Surgical Interventions

(2013) Gerjon Hannink et al.   ANNALS OF SURGERY

Registration Rates, Adequacy of Registration, and a Comparison of Registered and Published Primary Outcomes in Randomized Controlled Trials Published in Surgery Journals

(2013) Shane Killeen et al.   ANNALS OF SURGERY

Discrepancies between registered and published primary outcome specifications in analgesic trials: ACTTION systematic review and recommendations

(2013) Shannon M. Smith et al.   PAIN

Use of Trial Register Information during the Peer Review Process

(2013) Sylvain Mathieu et al.   PLoS One

"Hardly worth the effort"? Medical journals' policies and their editors' and publishers' views on trial registration and publication bias: quantitative and qualitative study

(2013) E. Wager et al.   BMJ-British Medical Journal

Completeness and Changes in Registered Data and Reporting Bias of Randomized Controlled Trials in ICMJE Journals after Trial Registration Policy

(2011) Mirjana Huić et al.   PLoS One

Trial Registration and Declaration of Registration by Authors of Randomized Controlled Trials

(2011) Richard G. McGee et al.   TRANSPLANTATION

Influence of trial registration on reporting quality of randomized trials: Study from highest ranked journals

(2010) L. Reveiz et al.   JOURNAL OF CLINICAL EPIDEMIOLOGY

Comparison of Registered and Published Primary Outcomes in Randomized Controlled Trials

(2009) Sylvain Mathieu   JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION

Association of trial registration with the results and conclusions of published trials of new oncology drugs

(2009) Nicolas Rasmussen et al.   Trials

Systematic Review of the Empirical Evidence of Study Publication Bias and Outcome Reporting Bias

(2008) Kerry Dwan et al.   PLoS One