Practical guidance for using multiple data sources in systematic reviews and meta-analyses (with examples from the MUDS study)

The European Medicines Agency and Publication of Clinical Study Reports

(2017) Anna L. Davis et al.   JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION

Multiple outcomes and analyses in clinical trials create challenges for interpretation and research synthesis

(2017) Evan Mayo-Wilson et al.   JOURNAL OF CLINICAL EPIDEMIOLOGY

Use of the National Heart, Lung, and Blood Institute Data Repository

(2017) Sean A. Coady et al.   NEW ENGLAND JOURNAL OF MEDICINE

Update on Trial Registration 11 Years after the ICMJE Policy Was Established

(2017) Deborah A. Zarin et al.   NEW ENGLAND JOURNAL OF MEDICINE

Outcomes in Cochrane systematic reviews related to wound care: An investigation into prespecification

(2017) Zhenmi Liu et al.   WOUND REPAIR AND REGENERATION

Focus on sharing individual patient data distracts from other ways of improving trial transparency

(2017) Tammy Hoffmann et al.   BMJ-British Medical Journal

Impact of searching clinical trial registries in systematic reviews of pharmaceutical treatments: methodological systematic review and reanalysis of meta-analyses

(2017) Marie Baudard et al.   BMJ-British Medical Journal

Data Sharing Statements for Clinical Trials: A Requirement of the International Committee of Medical Journal Editors

(2017) Darren B. Taichman et al.   PLOS MEDICINE

Focus on sharing individual patient data distracts from other ways of improving trial transparency

(2017) Tammy Hoffmann et al.   BMJ-British Medical Journal

Impact of searching clinical trial registries in systematic reviews of pharmaceutical treatments: methodological systematic review and reanalysis of meta-analyses

(2017) Marie Baudard et al.   BMJ-British Medical Journal

ClinicalTrials.gov and Drugs@FDA: A Comparison of Results Reporting for New Drug Approval Trials

(2016) Lisa M. Schwartz et al.   ANNALS OF INTERNAL MEDICINE

Toward a New Era of Trust and Transparency in Clinical Trials

(2016) Kathy L. Hudson et al.   JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION

Most systematic reviews of adverse effects did not include unpublished data

(2016) Su Golder et al.   JOURNAL OF CLINICAL EPIDEMIOLOGY

Trial Reporting in ClinicalTrials.gov — The Final Rule

(2016) Deborah A. Zarin et al.   NEW ENGLAND JOURNAL OF MEDICINE

Data Sharing — Is the Juice Worth the Squeeze?

(2016) Brian L. Strom et al.   NEW ENGLAND JOURNAL OF MEDICINE

Dependability of results in conference abstracts of randomized controlled trials in ophthalmology and author financial conflicts of interest as a factor associated with full publication

(2016) Ian J. Saldanha et al.   Trials

Reporting of Adverse Events in Published and Unpublished Studies of Health Care Interventions: A Systematic Review

(2016) Su Golder et al.   PLOS MEDICINE

Comparison of registered and published outcomes in randomized controlled trials: a systematic review

(2015) Christopher W. Jones et al.   BMC Medicine

Compliance with Results Reporting at ClinicalTrials.gov

(2015) Monique L. Anderson et al.   NEW ENGLAND JOURNAL OF MEDICINE

Are manufacturers sharing data as promised?

(2015) Evan Mayo-Wilson et al.   BMJ-British Medical Journal

Preferred reporting items for systematic review and meta-analysis protocols (PRISMA-P) 2015: elaboration and explanation

(2015) L. Shamseer et al.   BMJ-British Medical Journal

Are manufacturers sharing data as promised?

(2015) Evan Mayo-Wilson et al.   BMJ-British Medical Journal

Preferred reporting items for systematic review and meta-analysis protocols (PRISMA-P) 2015: elaboration and explanation

(2015) L. Shamseer et al.   BMJ-British Medical Journal

Who Has Used Internal Company Documents for Biomedical and Public Health Research and Where Did They Find Them?

(2014) L. Susan Wieland et al.   PLoS One

Outcomes in Cochrane Systematic Reviews Addressing Four Common Eye Conditions: An Evaluation of Completeness and Comparability

(2014) Ian J. Saldanha et al.   PLoS One

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

(2013) Kerry Dwan et al.   PLoS One

Clinical study reports of randomised controlled trials: an exploratory review of previously confidential industry reports

(2013) Peter Doshi et al.   BMJ Open

Restoring invisible and abandoned trials: a call for people to publish the findings

(2013) P. Doshi et al.   BMJ-British Medical Journal

How to access and process FDA drug approval packages for use in research

(2013) E. H. Turner   BMJ-British Medical Journal

Timing and Completeness of Trial Results Posted at ClinicalTrials.gov and Published in Journals

(2013) Carolina Riveros et al.   PLOS MEDICINE

Effect of a once-daily gastroretentive formulation of gabapentin on the Brief Pain Inventory Scale scores in patients with postherpetic neuralgia

(2012) M. Sweeney et al.   JOURNAL OF PAIN

Can We Depend on Investigators to Identify and Register Randomized Controlled Trials?

(2012) Roberta W. Scherer et al.   PLoS One

Publication Bias in Antipsychotic Trials: An Analysis of Efficacy Comparing the Published Literature to the US Food and Drug Administration Database

(2012) Erick H. Turner et al.   PLOS MEDICINE

Despite Law, Fewer Than One In Eight Completed Studies Of Drugs And Biologics Are Reported On Time On ClinicalTrials.gov

(2011) Michael R. Law et al.   HEALTH AFFAIRS

The ClinicalTrials.gov Results Database — Update and Key Issues

(2011) Deborah A. Zarin et al.   NEW ENGLAND JOURNAL OF MEDICINE

Bias Due to Changes in Specified Outcomes during the Systematic Review Process

(2010) Jamie J. Kirkham et al.   PLoS One

Outcome Reporting in Industry-Sponsored Trials of Gabapentin for Off-Label Use

(2009) S. Swaroop Vedula et al.   NEW ENGLAND JOURNAL OF MEDICINE

Trial Publication after Registration in ClinicalTrials.Gov: A Cross-Sectional Analysis

(2009) Joseph S. Ross et al.   PLOS MEDICINE

Systematic reviewers commonly contact study authors but do so with limited rigor

(2008) Rebecca J. Mullan et al.   JOURNAL OF CLINICAL EPIDEMIOLOGY

Selective Publication of Antidepressant Trials and Its Influence on Apparent Efficacy

(2008) Erick H. Turner et al.   NEW ENGLAND JOURNAL OF MEDICINE

Reporting Bias in Drug Trials Submitted to the Food and Drug Administration: Review of Publication and Presentation

(2008) Kristin Rising et al.   PLOS MEDICINE