Evidence map›Paper›PMID 30997141›Full record

ArticlePilot and feasibility studies2019

Reporting quality of pilot clinical trials in chronic kidney disease patients on hemodialysis: a methodological survey.

Sarah Daisy Kosa, Jillian Monize, Alvin Leenus, Selvin Leenus, Simranjit Samra, Sylwia Szwiega, Daniel Shi, Sara Valvasori, Amiram Gafni, Charmaine E Lok and 1 more

Open access · goldAbstract read
In one paragraph

Article in Pilot and feasibility studies, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.7field-weighted citation impact, top 24% of its field
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

4 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
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  3. Review
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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

11 authors at 5 institutions in 1 country.

Sarah Daisy KosaKidney CARE Network International, Toronto, Ontario Canada.ORCID 0000-0002-0887-8884
Jillian MonizeKidney CARE Network International, Toronto, Ontario Canada.
Alvin Leenus4Faculty of Health Sciences, McMaster University, Hamilton, Ontario Canada.
Selvin Leenus4Faculty of Health Sciences, McMaster University, Hamilton, Ontario Canada.
Simranjit SamraKidney CARE Network International, Toronto, Ontario Canada.
Sylwia SzwiegaKidney CARE Network International, Toronto, Ontario Canada.
Daniel Shi5Faculty of Health Sciences, Queen's University, Kingston, Ontario Canada.
Sara Valvasori4Faculty of Health Sciences, McMaster University, Hamilton, Ontario Canada.
Amiram Gafni3Department of Health Research, Evidence, and Impact, McMaster University, Hamilton, Ontario Canada.
Charmaine E LokKidney CARE Network International, Toronto, Ontario Canada.
Lehana Thabane3Department of Health Research, Evidence, and Impact, McMaster University, Hamilton, Ontario Canada.
Alberta Kidney Disease Network · CAHamilton Health Sciences · CAImpact · CAUniversity Health Network · CAQueen's University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe conduct of high-quality pilot studies can help inform the success of larger clinical trials. Guidelines have been recently developed for the reporting of pilot trials.

objectiveThis methodological survey evaluates the completeness of reporting in pilot randomized controlled trials in chronic kidney disease patients on hemodialysis (HD patients) and explores factors associated with better completion of reporting.

methodsThe authors searched Pubmed on July 1, 2018, for all pilot trials conducted in HD patients. Reporting quality was assessed against the 40-item Consolidated Standards of Reporting Trials (CONSORT) Extension for Pilot Trials. Study factors including year and country of publication, intervention, number of centers, type of funding, and journal endorsement of CONSORT were also examined.

resultsThe mean number of items reported from the CONSORT extension for pilot trials across all included articles was 18.4 (standard deviation [SD] = 4.4). In the adjusted analysis, studies reported in later years (IRR = 1.026, 95% CI [1.018, 1.034],

conclusionsCurrent reporting completeness of pilot trials in HD patients is suboptimal. Endorsing the CONSORT extension specific to pilot and feasibility studies and ensuring that pilot trials focus on the feasibility objectives may improve reporting completeness of these trials.

Indexed as

CONSORTFeasibility trialsGuideline adherenceHemodialysisPilot trialsReporting qualityTransparency

Identifiers

PMID30997141
PMCPMC6451784
OpenAlexW2944706384

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.