Evidence map›Paper›PMID 31413890›Full record

ArticleTremor and other hyperkinetic movements (New York, N.Y.)2019

Reporting Quality of Randomized Controlled Trials in Restless Legs Syndrome Based on the CONSORT Statement.

Dimitrios Rikos, Efthimios Dardiotis, Athina-Maria Aloizou, Vasileios Siokas, Elias Zintzaras, Georgios M Hadjigeorgiou

Abstract read
In one paragraph

Article in Tremor and other hyperkinetic movements (New York, N.Y.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Review
  6. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Dimitrios RikosDepartment of Neurology, University of Thessaly, University Hospital of Larissa, Larissa, Greece.
Efthimios DardiotisDepartment of Neurology, University of Thessaly, University Hospital of Larissa, Larissa, Greece.
Athina-Maria AloizouDepartment of Neurology, University of Thessaly, University Hospital of Larissa, Larissa, Greece.
Vasileios SiokasDepartment of Neurology, University of Thessaly, University Hospital of Larissa, Larissa, Greece.
Elias ZintzarasDepartment of Biomathematics, University of Thessaly School of Medicine, Larissa, Greece.
Georgios M HadjigeorgiouDepartment of Neurology, University of Thessaly, University Hospital of Larissa, Larissa, Greece.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Randomized controlled trials (RCTs) are the cornerstone of modern medical research, and their reporting may not always be optimal. The Consolidated Standards of Reporting Trials (CONSORT) statement is an evidence-based means to improve the quality of RCTs' reporting by providing a checklist of recommended items.The aim of this study was to assess the reporting quality of published RCTs on the restless legs syndrome (RLS), based on a checklist arising from the CONSORT statement. Methods: Medical electronic databases were searched for RCTs involving patients with RLS. Inclusion criteria were follows: articles must have been published in English and RLS patients must have been randomized into a minimum of two treatment cohorts of different medicinal orientations. CONSORT-recommended items were marked as "reported" or "not reported," and an overall CONSORT compliance metric was calculated. Comparisons among different time periods, CONSORT-endorsing and non-endorsing, and different levels of impact factor journals were made. Results: Fifty-four eligible trials, published in 21 different scientific journals, were found. The average CONSORT compliance score was 56.6% (23.68-84.21%). CONSORT-endorsing journals had a mean CONSORT compliance of 58.47%, whereas non-endorsing journals had a mean CONSORT compliance of 50.4%. The median CONSORT compliance for articles published in low- (IF<2), medium- (IF 2-7), and high-ranked (IF>7) journals was 52.63, 56.57, and 59.21%, respectively. Only 14 of the 38 CONSORT items (36.8%) were reported in >75% of the articles. Discussion: This study shows that the reporting of RLS-related RCTs is suboptimal, regardless of the time period, the quality of the publishing journal, and the endorsing or non-endorsing of the CONSORT statement.

Indexed as

BibliometricsRandomized Controlled Trials as TopicChecklistHumansJournal Impact FactorPublishingResearch ReportRestless Legs SyndromeCONSORTRandomized controlled trialsRCTsRLSWillis-Ekbom Disease

Identifiers

PMID31413890
PMCPMC6691606

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.