Evidence map›Paper›PMID 17545351›Full record

Trial reportQuality & safety in health care2007

Qualitative methods in a randomised controlled trial: the role of an integrated qualitative process evaluation in providing evidence to discontinue the intervention in one arm of a trial of a decision support tool.

M J Murtagh, R G Thomson, C R May, T Rapley, B R Heaven, R H Graham, E F Kaner, L Stobbart, M P Eccles

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Quality & safety in health care, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 3 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

41 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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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

9 authors.

M J MurtaghInstitute of Health and Society, Newcastle University, Newcastle upon Tyne, UK. m.j.murtagh@newcastle.ac.uk
R G Thomson
C R May
T Rapley
B R Heaven
R H Graham
E F Kaner
L Stobbart
M P Eccles

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo understand participants' experiences and understandings of the interventions in the trial of a computerised decision support tool in patients with atrial fibrillation being considered for anti-coagulation treatment.

designQualitative process evaluation carried out alongside the trial: non-participant observation and semistructured interviews.

participants30 participants aged >60 years taking part in the trial of a computerised decision support tool.

resultsQualitative evidence provided the rationale to undertake a decision to discontinue one arm of the trial on the basis that the intervention in that arm, a standard gamble values elicitation exercise was causing confusion and was unlikely to produce valid data on participant values.

conclusionsQualitative methods used alongside a trial allow an understanding of the process and progress of a trial, and provide evidence to intervene in the trial if necessary, including evidence for the rationale to discontinue an intervention arm of the trial.

Indexed as

Decision Making, Computer-AssistedPhysician-Patient RelationsQualitative ResearchAgedAnticoagulantsAtrial FibrillationClinical Trials Data Monitoring CommitteesComprehensionDecision MakingDecision Support Systems, ClinicalFemaleGamblingHumansInterviews as TopicMaleMiddle AgedAnticoagulants

Identifiers

PMID17545351
PMCPMC2464994

What OpenQuestion holds

Textmetadata
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.