Evidence map›Paper›PMID 30910875›Full record

SynthesisThe British journal of general practice : the journal of the Royal College of General Practitioners2019

Impact of GP gatekeeping on quality of care, and health outcomes, use, and expenditure: a systematic review.

Poompong Sripa, Benedict Hayhoe, Priya Garg, Azeem Majeed, Geva Greenfield

Registry-linked trialAbstract readSystematic Review
In one paragraph

Synthesis in The British journal of general practice : the journal of the Royal College of General Practitioners, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07474584 (The OpRESTORE AI-Patient Navigator Study), which is not on this map. Cited by 97 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
97citing papers in PubMed, 7 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.

NCT07474584 nanot yet recruitingnot on this mapstarted 2026, after this paper: background citation

The OpRESTORE AI-Patient Navigator Study: Developing and Testing an AI-enhanced Patient Navigator for UK Veterans With Service-related Physical Health Problems

TypeinterventionalSponsorImperial College Healthcare NHS TrustRan2026 to 2028Enrolled1,389ConditionsVeteranArmsAI-OpRESTORE healthcare navigator, OpRESTORE healthcare navigation
3 · Its place in the literature

Who cites it

97 citing papers in PubMed, 7 syntheses or guidelines pooled it.

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  11. [Patient management and patient autonomy: An ethical tension?]Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz · 2026
    Article
  12. [A primary care system in Germany: evidence, opportunities, and implementation].Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz · 2026
    Review
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  20. Expectations Shaped Elsewhere: Refugee Experiences of Healthcare in Aotearoa New Zealand.Health expectations : an international journal of public participation in health care and health policy · 2026
    Article

37 more citing papers are in PubMed but not listed here.

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

5 authors.

Poompong SripaDepartment of Primary Care and Public Health, School of Public Health, Imperial College London, London, UK; Department of Community Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.
Benedict HayhoeDepartment of Primary Care and Public Health, School of Public Health, Imperial College London, London, UK.
Priya GargFaculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.
Azeem MajeedDepartment of Primary Care and Public Health, School of Public Health, Imperial College London, London, UK.
Geva GreenfieldDepartment of Primary Care and Public Health, School of Public Health, Imperial College London, London, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGPs often act as gatekeepers, authorising patients' access to specialty care. Gatekeeping is frequently perceived as lowering health service use and health expenditure. However, there is little evidence suggesting that gatekeeping is more beneficial than direct access in terms of patient- and health-related outcomes.

aimTo establish the impact of GP gatekeeping on quality of care, health use and expenditure, and health outcomes and patient satisfaction. DESIGN AND

settingA systematic review.

methodThe databases MEDLINE, PreMEDLINE, Embase, and the Cochrane Library were searched for relevant articles using a search strategy. Two authors independently screened search results and assessed the quality of studies.

resultsElectronic searches identified 4899 studies (after removing duplicates), of which 25 met the inclusion criteria. Gatekeeping was associated with better quality of care and appropriate referral for further hospital visits and investigation. However, one study reported unfavourable outcomes for patients with cancer under gatekeeping, and some concerns were raised about the accuracy of diagnoses made by gatekeepers. Gatekeeping resulted in fewer hospitalisations and use of specialist care, but inevitably was associated with more primary care visits. Patients were less satisfied with gatekeeping than direct-access systems.

conclusionGatekeeping was associated with lower healthcare use and expenditure, and better quality of care, but with lower patient satisfaction. Survival rate of patients with cancer in gatekeeping schemes was significantly lower than those in direct access, although primary care gatekeeping was not otherwise associated with delayed patient referral. The long-term outcomes of gatekeeping arrangements should be carefully studied before devising new gatekeeping policies.

Indexed as

GatekeepingGeneral PracticeHumansQuality of Health Caregatekeepinghealthcare expenditurehealthcare usepatient careprimary carereferral and consultation

Identifiers

PMID30910875
PMCPMC6478478

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.