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Describing deprescribing trials better: an elaboration of the CONSORT statement

2020· review· en· W3044934574 on OpenAlexaff
Jeanet W. Blom, Christiane Muth, Paul Glasziou, James McCormack, Rafael Perera, Rosalinde K. E. Poortvliet, Mattijs E. Numans, Petra Thürmann, Ulrich Thiem, Sioe Lie Thio, Mieke van Driel, Martin Beyer, Marjan van den Akker, J. André Knottnerus

Bibliographic record

VenueJournal of Clinical Epidemiology · 2020
Typereview
Languageen
FieldDecision Sciences
TopicMeta-analysis and systematic reviews
Canadian institutionsUniversity of British Columbia
Fundersnot available
KeywordsDeprescribingConsolidated Standards of Reporting TrialsMedicineClinical trialResearch designPolypharmacyDelphi methodPsychological interventionNursingComputer scienceIntensive care medicine

Abstract

fetched live from OpenAlex

OBJECTIVE: The objective of this study was to identify key features to be addressed in the reporting of deprescribing trials and to elaborate and explain CONSORT items in this regard. STUDY DESIGN AND SETTING: As a first step in a multistage process and based on a systematic review of deprescribing trials, we elaborated variation in design, intervention, and reporting of the included trials of the review. We identified items that were missed or insufficiently described, using the CONSORT and TIDieR checklists. The resulting list of items, which we considered relevant to be reported in deprescribing trials, were discussed in a single-round Delphi exercise and subsequently in a full-day face-to-face meeting with an international panel of 14 experts. We agreed on CONSORT items for further elaboration with regard to design and reporting of deprescribing trials. RESULTS: We identified seven CONSORT items on trial design, participants, intervention, outcomes, flowchart, and harms, where the investigators of deprescribing trials should take into consideration specific aspects, such as whether or not to use placebo or how to inform participants. CONCLUSION: This article presents an elaboration to the CONSORT statement for the reporting of deprescribing trials. It may also support investigators in motivated design choices.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.762
metaresearch head score (Gemma)0.818
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesMetaresearch
Consensus categoriesMetaresearch
DomainCandidate signal: Reporting · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Methods · Consensus signal: Methods
Teacher disagreement score0.238
Threshold uncertainty score0.294

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.7620.818
Meta-epidemiology (narrow)0.0050.006
Meta-epidemiology (broad)0.0100.017
Bibliometrics0.0170.018
Science and technology studies0.0050.012
Scholarly communication0.0130.015
Open science0.0050.013
Research integrity0.0150.031
Insufficient payload (model declined to judge)0.0070.004

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.986
GPT teacher head0.745
Teacher spread0.241 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; the direct Gemma label and the distilled Codex classifier agree on what is shown here.

Study designNot applicable
DomainReporting
GenreMethods

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations37
Published2020
Admission routes1
Has abstractyes

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