Evidence map›Paper›PMID 12817355›Full record

Trial reportThe British journal of general practice : the journal of the Royal College of General Practitioners2003

A randomised controlled trial of joint consultations with general practitioners and cardiologists in primary care.

J F Vlek, W P M Vierhout, J A Knottnerus, J J Schmitz, J Winter, A M K Wesselingh-Megens, H F Crebolder

Abstract readClinical TrialRandomized Controlled Trial
In one paragraph

Trial report in The British journal of general practice : the journal of the Royal College of General Practitioners, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 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

22 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Referral interventions from primary to specialist care: a systematic review of international evidence.The British journal of general practice : the journal of the Royal College of General Practitioners · 2014
    Pooled it
  2. Pooled it
  3. Trial
  4. Trial
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Observational
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Exploring public perspectives on e-health: findings from two citizen juries.Health expectations : an international journal of public participation in health care and health policy · 2011
    Article
  18. Article
  19. Article
  20. 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

7 authors.

J F VlekCentre for Diagnostics and Consultation (SCDC), Helmond. Hans.Vlek@wxs.nl
W P M Vierhout
J A Knottnerus
J J Schmitz
J Winter
A M K Wesselingh-Megens
H F Crebolder

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundJoint consultation sessions of a small group of general practitioners (GPs) and a specialist in orthopaedics proved to be an effective way of decreasing the referral rate of orthopaedic patients. Cardiac complaints comprise an important category of health problems with high referral rates.

aimsTo study the effects of joint consultation on the quality of care and referrals for patients with cardiac complaints. DESIGN OF STUDY: Randomised controlled trial.

settingForty-nine GPs participated in 16 consultation groups, each with one of 13 cardiologists, in monthly joint consultations over a period of about 18 months.

methodThe GPs selected patients about whom they were uncertain, and those needing urgent referral were excluded. Patients were randomly assigned to joint consultation or to usual care. After a follow-up period all patients had a joint consultation for outcome assessment. Referral data were provided by two regional health insurance companies and questionnaires were given to the patients, GPs, and cardiologists to gauge their opinion of the trial.

resultsOne hundred and forty-eight patients in the intervention group and 158 patients in the control group fulfilled the whole protocol. The quality of care was similar in both groups. In the intervention group, 34% of the patients were referred, compared with 55% in the control group (P = 0.001), and fewer patients underwent further diagnostic procedures (7% compared with 16%, P = 0.013). Referrals to cardiology as a proportion of all referrals decreased in the practices of the participating GPs, compared with their reference districts (P = 0.024).

conclusionJoint consultation is an effective method that provides a quality of care that at least equals usual care and that contributes to a better selection of patients who need specialist care.

Indexed as

AdultCardiologyFamily PracticeFemaleHealth Services ResearchHeart DiseasesHumansInterprofessional RelationsMaleMiddle AgedNetherlandsPatient SelectionPractice Patterns, Physicians'Primary Health CareQuality of Health CareReferral and Consultation

Identifiers

PMID12817355
PMCPMC1314509

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.