Evidence map›Paper›PMID 29548302›Full record

ArticleTrials2018

Comparing dedicated and designated models of integrating mental health into chronic disease care: study protocol for a cluster randomized controlled trial.

Bronwyn Myers, Crick Lund, Carl Lombard, John Joska, Naomi Levitt, Christopher Butler, Susan Cleary, Tracey Naledi, Peter Milligan, Dan J Stein and 1 more

Open access · goldAbstract readClinical Trial Protocol
In one paragraph

Article in Trials, 2018. 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
4.8field-weighted citation impact, top 4% 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

41 citing papers in PubMed, 3 syntheses or guidelines pooled it, 62 citations in OpenAlex.

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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

11 authors at 4 institutions in 2 countries.

Bronwyn MyersAlcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Francie van Zyl Drive, Tygerberg, Cape Town, 7505, South Africa. bmyers@mrc.ac.za.ORCID http://orcid.org/0000-0003-0235-6716
Crick LundAlan J Flisher Centre for Public Mental Health, Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa.
Carl LombardBiostatistics Unit, South African Medical Research Council, Francie van Zyl Drive, Tygerberg, Cape Town, 7505, South Africa.
John JoskaHIV and Mental Health Research Unit, Division of Neuropsychiatry, Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa.
Naomi LevittDivision for Diabetes and Endocrinology, Department of Medicine, University of Cape Town, Cape Town, South Africa.
Christopher ButlerNuffield Department of Primary Care Health Services, Oxford University, Oxford, UK.
Susan ClearyHealth Economics Unit, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa.
Tracey NalediWestern Cape Department of Health, 8 Riebeeck Street, Cape Town, South Africa.
Peter MilliganDepartment of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa.
Dan J SteinDepartment of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa.
Katherine SorsdahlAlan J Flisher Centre for Public Mental Health, Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa.
University of Cape Town · ZASouth African Medical Research Council · ZAWestern Cape Department of Health · ZAUniversity of Oxford · GB

Funding

Medical Research Council MR/M014290/1Wellcome Trust
6 · The paper itself

Abstract

backgroundIn low- and middle-income countries (LMIC), it is uncertain whether a "dedicated" approach to integrating mental health care (wherein a community health worker (CHW) has the sole responsibility of delivering mental health care) or a "designated" approach (wherein a CHW provides this service in addition to usual responsibilities) is most effective and cost-effective. This study aims to compare the effectiveness and cost-effectiveness of these two models of service integration relative to treatment as usual (TAU) for improving mental health and chronic disease outcomes among patients with HIV or diabetes. METHODS/

designThis is a cluster randomised trial. We will randomise 24 primary health care facilities in the Western Cape Province of South Africa to one of three study arms. Within each cluster, we will recruit 25 patients from HIV and 25 from diabetes services for a total sample of 1200 participants. Eligible patients will be aged 18 years or older, take medication for HIV or diabetes, and screen positive on the Alcohol Use Disorder Identification Test for hazardous/harmful alcohol use or depression on the Centre for Epidemiology Scale on Depression. Participants recruited in clinics assigned to the designated or dedicated approach will receive three sessions of motivational interviewing and problem-solving therapy, while those recruited at TAU-assigned clinics will be referred for further assessment. Participants will complete an interviewer-administered questionnaire at baseline, and at 6 and 12 months post-enrolment to assess change in self-reported outcomes. At these end points, we will test HIV RNA viral load for participants with HIV and HbA1c levels for participants with diabetes. Primary outcomes are reductions in self-reported hazardous/harmful alcohol use and risk of depression. Secondary outcomes are improvements in adherence to chronic disease treatment, biomarkers of chronic disease outcomes, and health-related quality of life. Mixed-effect linear regression models will model the effect of the interventions on primary and secondary outcomes. The cost-effectiveness of each approach will be assessed using incremental cost-effectiveness ratios. DISCUSSION: Study findings will guide decision-making around how best to integrate mental health counselling into chronic disease care in a LMIC setting.

trial registrationPan African Clinical Trials Registry, Trial registration number: ACTR201610001825403 . Registered 17 October 2016.

Indexed as

Delivery of Health Care, IntegratedMental HealthRandomized Controlled Trials as TopicChronic DiseaseCommunity Health WorkersCost-Benefit AnalysisCounselingData AnalysisHumansOutcome Assessment, Health CareSample SizeChronic disease careCommon mental disordersIntegrated treatmentSouth Africa

Identifiers

PMID29548302
PMCPMC5857135
OpenAlexW2802735616

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.