Evidence map›Paper›PMID 18446421›Full record

ArticleClinical orthopaedics and related research2008

Orthopaedic surgeons prefer to participate in expertise-based randomized trials.

Elzbieta Bednarska, Dianne Bryant, P J Devereaux, Expertise-Based Working Group

Abstract readComparative Study
In one paragraph

Article in Clinical orthopaedics and related research, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 pooled it
2.5field-weighted citation impact, top 11% 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

16 citing papers in PubMed, 2 syntheses or guidelines pooled it, 41 citations in OpenAlex.

  1. Pooled it
  2. Expertise-based design in surgical trials: a narrative review.Canadian journal of surgery. Journal canadien de chirurgie
    Pooled it
  3. Article
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  7. Surgery of the lateral skull base: a 50-year endeavour.Acta otorhinolaryngologica Italica : organo ufficiale della Societa italiana di otorinolaringologia e chirurgia cervico-facciale · 2019
    Review
  8. Are large fracture trials really possible? What we have learned from the randomized controlled damage control study?European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2018
    Article
  9. Article
  10. Review
  11. Disc Golf, a Growing Sport: Description and Epidemiology of Injuries.Orthopaedic journal of sports medicine · 2015
    Article
  12. Review
  13. Observational
  14. Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 1 institution in 2 countries.

Elzbieta BednarskaFaculty of Health Sciences, McMaster University, Hamilton, ON, Canada.
Dianne Bryant
P J Devereaux
Expertise-Based Working Group
McMaster University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Empiric data and theoretical arguments suggest an alternative randomized clinical trial (RCT) design, called expertise-based RCT, has enhanced validity, applicability, and ethical integrity compared with conventional RCT. Little is known, however, about whether physicians will participate in an expertise-based RCT. In a cross-sectional survey of Canadian orthopaedic surgeons, we evaluated preference for and willingness to participate in an expertise-based versus a conventional RCT if given the opportunity to participate in a trial investigating the effectiveness of high tibial osteotomy versus unicompartmental knee arthroplasty. Using an electronic survey ((c)2005 SurveyMonkey.com), we invited all 767 members of the Canadian Orthopaedic Association (2005) to participate; 276 surgeons completed the questionnaire (37.5% response rate). One hundred two surgeons (53.4%) were willing to participate in an expertise-based RCT compared with 35 surgeons (18.3%) willing to participate in a conventional RCT. Ninety-seven surgeons (52.4%) strongly or moderately preferred the expertise-based design compared with 25 (13.5%) who preferred the conventional design. For the clinical example we presented, the majority of Canadian orthopaedic surgeons were willing to participate in and preferred the expertise-based design. The expertise-based randomized clinical trial design may overcome some of the barriers to conducting clinical trials in orthopaedic surgery and improve the validity of their conclusions.

Indexed as

OrthopedicsArthroplasty, Replacement, KneeCanadaClinical CompetenceCross-Sectional StudiesEvidence-Based MedicineFemaleHumansMaleMiddle AgedOsteoarthritis, KneeOsteotomyProfessional PracticeRandomized Controlled Trials as Topic

Identifiers

PMID18446421
PMCPMC2505251
OpenAlexW2074573465

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.