PreprintCited by 150Meta-analysis and systematic reviewsPharmaceutical industry and healthcareAcademic integrity and plagiarism

A checklist to assess Trustworthiness in RAndomised Controlled Trials (TRACT checklist)

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Mol, Ben W, Lai, Shimona, Rahim, Ayesha, Bordewijk, Esmée M, Wang, Rui, Eekelen, Rik van, Gurrin, Lyle C, Thornton, Jim G +2 more·2023·Research Integrity and Peer Review

Preprint — published as 10.1186/s41073-023-00130-8 · Paper page

Abstract

Objectives: To develop a checklist to screen, for trustworthiness, papers reporting the results of randomised controlled trials (RCTs). Design: A screening tool was developed using the four-stage approach proposed by Moher et al. This included defining the scope, reviewing the evidence base, suggesting a list of items from piloting, and holding a consensus meeting as part of a Delphi method. The initial checklist was set-up by a core group who had been involved in the assessment of dubious RCTs for several years. We piloted this in a Delphi panel of several stakeholders, including health professionals, reviewers, journal editors, policymakers, researchers and evidence-synthesis specialists. Each member was asked to score three articles with the checklist and the the results were then discussed in two Delphi sessions. Results: The Trustworthiness in RAndomised Clinical Trials (TRACT) checklist includes seven domains that are applicable to every RCT: governance, author group, plausibility of intervention usage, timeframe, drop-out rates, baseline characteristics and outcomes. Each domain contains two or three signalling questions that can be answered as either no concerns, some concerns/no information, or major concerns. If a study is assessed and found to have significant concerns, then editors or reviewers should consider a more thorough investigation, including assessment of original individual participant data. Conclusions: The TRACT checklist is the first checklist developed in a formal process to detect trustworthiness issues in RCTs. It might help editors, publishers and researchers to screen for such issues in submitted or published RCTs in a transparent and replicable manner.

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Authors
Mol, B. W., Lai, S., Rahim, A., Bordewijk, E. M., Wang, R., Eekelen, R. V., Gurrin, L. C., Thornton, J. G., Wely, M. V., & Li, W.
Affiliations
  • University of Aberdeen (GB)
  • Monash University (AU)
  • Amsterdam UMC Location University of Amsterdam (NL)
  • The University of Melbourne (AU)
  • University of Nottingham (GB)
Corresponding author
Gurrin, Lyle C
Venue
Research Integrity and Peer Review
Published
2023-01-11
Volume
8
Issue
1
Pages
6-6
ISSN
2058-8615 (ISSN-L)
OpenAlex
W4381250920
Cited by
149
References
24
Citations by year
2026: 46 · 2025: 47 · 2024: 42 · 2023: 14
FWCI
27.64
Type
journal article
Language
en
Open access
Locations
  • Research Integrity and Peer Review (publishedVersion, cc-by)
  • Research Square (acceptedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Pure Amsterdam UMC (publishedVersion, other-oa)
  • Aberdeen University Research Archive (Aberdeen University) (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Topics
  • Social Sciences › Decision Sciences › Statistics, Probability and Uncertainty › Meta-analysis and systematic reviews
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmacology › Pharmaceutical industry and healthcare
  • Social Sciences › Safety Research › Academic integrity and plagiarism
Keywords
trustworthiness assessment, randomized controlled trials, screening tool, research integrity, questionable research practices, peer review, individual patient data, dropout rates

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