Clinical Trial Registration Patterns and Changes in Primary Outcomes of Randomized Clinical Trials from 2002 to 2017

Herm J. Lamberink; Christiaan H. Vinkers; Michelle Lancee; Johanna A.A. Damen; Lex M. Bouter; Willem M. Otte; Joeri K. Tijdink

doi:10.1001/jamainternmed.2022.1551

Clinical Trial Registration Patterns and Changes in Primary Outcomes of Randomized Clinical Trials from 2002 to 2017

Herm J. Lamberink, Christiaan H. Vinkers, Michelle Lancee, Johanna A.A. Damen, Lex M. Bouter, Willem M. Otte, Joeri K. Tijdink^*

^*Corresponding author for this work

Research output: Contribution to Journal › Article › Academic › peer-review

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Original language	English
Pages (from-to)	779-782
Number of pages	4
Journal	JAMA Internal Medicine
Volume	182
Issue number	7
Early online date	16 May 2022
DOIs	https://doi.org/10.1001/jamainternmed.2022.1551
Publication status	Published - Jul 2022

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Funding Information:
Conflict of Interest Disclosures: None reported. Funding/Support: This study was funded by grant ZonMW 445001002 from the Netherlands Organisation for Health Research and Development. Role of the Funder/Sponsor: The funder had no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication. Additional Contributions: Lotty Hooft, PhD, Cochrane Netherlands, contributed to the study design. Master’s students Isabelle M.L.P. Kamm, BSc, and Marissa J.M. Traets, MD, Cochrane Netherlands, manually checked the changes in the primary outcome. These individuals received no additional compensation, outside of their usual salary, for their contributions.

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title = "Clinical Trial Registration Patterns and Changes in Primary Outcomes of Randomized Clinical Trials from 2002 to 2017",

author = "Lamberink, {Herm J.} and Vinkers, {Christiaan H.} and Michelle Lancee and Damen, {Johanna A.A.} and Bouter, {Lex M.} and Otte, {Willem M.} and Tijdink, {Joeri K.}",

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AU - Bouter, Lex M.

AU - Otte, Willem M.

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Clinical Trial Registration Patterns and Changes in Primary Outcomes of Randomized Clinical Trials from 2002 to 2017

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