Evidence map›Paper›PMID 19209172›Full record

Trial reportBritish journal of cancer2009

Contextual factors in shared decision making: a randomised controlled trial in women with a strong suspicion of breast cancer.

A Vodermaier, C Caspari, J Koehm, S Kahlert, N Ditsch, M Untch

Open access · hybridAbstract readRandomized Controlled Trial
In one paragraph

Trial report in British journal of cancer, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 9 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 9 pooled it
10.5field-weighted citation impact, top 2% 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

25 citing papers in PubMed, 9 syntheses or guidelines pooled it, 76 citations in OpenAlex.

  1. Decision aids for people facing health treatment or screening decisions.The Cochrane database of systematic reviews · 2024
    Pooled it
  2. Decision coaching for people making healthcare decisions.The Cochrane database of systematic reviews · 2021
    Pooled it
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  6. Decision aids for people facing health treatment or screening decisions.The Cochrane database of systematic reviews · 2017
    Pooled it
  7. "It's Valid and Reliable" Is Not Enough: Critical Appraisal of Reporting of Measures in Trials Evaluating Patient Decision Aids.Medical decision making : an international journal of the Society for Medical Decision Making · 2014
    Pooled it
  8. Pooled it
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  10. Improving Breast Cancer Surgical Treatment Decision Making: The iCanDecide Randomized Clinical Trial.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2018
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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

6 authors at 2 institutions in 1 country.

A VodermaierDepartment of Obstetrics and Gynaecology-Grosshadern, University of Munich, Marchioninistr. 15, Munich 81377, Germany. avoderma@psych.ubc.ca
C Caspari
J Koehm
S Kahlert
N Ditsch
M Untch
Ludwig-Maximilians-Universität München · DEHelios Hospital Berlin-Buch · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Decision aids in North American breast cancer outpatients have been shown to assist with treatment decision making and reduce decisional conflict. To date, appropriate delivery formats to effectively increase patient participation in newly diagnosed breast cancer inpatients have not been investigated in the context of German health care provision. The impact of a decision aid intervention was studied in patients (n=111) with a strong suspicion of breast cancer in a randomised controlled trial. The primary outcome variable was decisional conflict. Participants were followed up 1 week post-intervention with a retention rate of 92%. Analyses revealed that the intervention group felt better informed (eta(p)(2)=0.06) but did not experience an overall reduction in decisional conflict as compared with the control group. The intervention had no effect on uptake rates of treatment options, length of consultation with the surgeon, time point of treatment decision making, perceived involvement in decision making, neither decision related nor general patient satisfaction. Patients who received the decision aid intervention experienced a small benefit with regards to how informed they felt about advantages and disadvantages of relevant treatment options. Results are discussed in terms of contextual factors and individual differences as moderators of treatment decision aid effectiveness.

Indexed as

Decision MakingAdultAgedBreast NeoplasmsFemaleGermanyHumansMiddle AgedPatient ParticipationPatient SatisfactionReferral and ConsultationYoung Adult

Identifiers

PMID19209172
PMCPMC2653746
OpenAlexW2011911412

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.