Evidence map›Paper›PMID 34275868›Full record

Trial reportBMJ global health2021

Does community-based distribution of HIV self-tests increase uptake of HIV testing? Results of pair-matched cluster randomised trial in Zambia.

Melissa Neuman, Bernadette Hensen, Alwyn Mwinga, Namwinga Chintu, Katherine L Fielding, Nixon Handima, Karin Hatzold, Cheryl Johnson, Chama Mulubwa, Mutinta Nalubamba and 6 more

Registry-linked trialOpen access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in BMJ global health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02793804 (Self-testing for HIV), which is not on this map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 28% 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.

NCT02793804 nacompletednot on this map

Self-testing for HIV (HIVST) Amongst Urban, Peri-urban and Rural Communities in Zambia, Including a Cluster-randomised Trial of Community-based HIVST Distribution

TypeinterventionalSponsorLondon School of Hygiene and Tropical MedicineRan2016 to 2018Enrolled5,005ConditionsHIVArmsOraquick (made in Thailand)
3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
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

16 authors at 5 institutions in 5 countries.

Melissa NeumanDepartment of Infectious Disease Epidemiology, MRC International Statistics and Epidemiology Group, London School of Hygiene and Tropical Medicine, London, UK Melissa.Neuman@lshtm.ac.uk.ORCID 0000-0002-8870-6504
Bernadette HensenDepartment of Clinical Research, London School of Hygiene and Tropical Medicine, London, UK.
Alwyn MwingaZambart, Lusaka, Zambia.
Namwinga ChintuSociety for Family Health, Lusaka, Zambia.
Katherine L FieldingDepartment of Infectious Disease Epidemiology, MRC International Statistics and Epidemiology Group, London School of Hygiene and Tropical Medicine, London, UK.
Nixon HandimaZambart, Lusaka, Zambia.
Karin HatzoldPopulation Services International, Cape Town, South Africa.
Cheryl JohnsonGlobal HIV, Hepatitis and STI Programme, World Health Organization, Geneva, Switzerland.
Chama MulubwaZambart, Lusaka, Zambia.
Mutinta NalubambaSociety for Family Health, Lusaka, Zambia.
Eveline Otte Im KampeDepartment of Infectious Disease Epidemiology, MRC International Statistics and Epidemiology Group, London School of Hygiene and Tropical Medicine, London, UK.
Musonda SimwingaZambart, Lusaka, Zambia.
Gina SmithSociety for Family Health, Lusaka, Zambia.
Dickson TsamwaZambart, Lusaka, Zambia.
Elizabeth Lucy CorbettDepartment of Clinical Research, London School of Hygiene and Tropical Medicine, London, UK.
Helen AylesDepartment of Clinical Research, London School of Hygiene and Tropical Medicine, London, UK.
Zambart · ZMLondon School of Hygiene & Tropical Medicine · GBUniversity of Liverpool · GBUniversity of the Witwatersrand · ZAWorld Health Organization · CH

Funding

Medical Research Council MR/R010161/1Wellcome TrustWellcome Trust WT091769World Health Organization 001
6 · The paper itself

Abstract

objectivesEnding HIV by 2030 is a global priority. Achieving this requires alternative HIV testing strategies, such as HIV self-testing (HIVST) to reach all individuals with HIV testing services (HTS). We present the results of a trial evaluating the impact of community-based distribution of HIVST in community and facility settings on the uptake of HTS in rural and urban Zambia.

designPair-matched cluster randomised trial.

methodsIn catchment areas of government health facilities, OraQuick HIVST kits were distributed by community-based distributors (CBDs) over 12 months in 2016-2017. Within matched pairs, clusters were randomised to receive the HIVST intervention or standard of care (SOC). Individuals aged ≥16 years were eligible for HIVST. Within communities, CBDs offered HIVST in high traffic areas, door to door and at healthcare facilities. The primary outcome was self-reported recent testing within the previous 12 months measured using a population-based survey.

resultsIn six intervention clusters (population 148 541), 60 CBDs distributed 65 585 HIVST kits. A recent test was reported by 66% (1622/2465) in the intervention arm compared with 60% (1456/2429) in SOC arm (adjusted risk ratio 1.08, 95% CI 0.94 to 1.24; p=0.15). Uptake of the HIVST intervention was low: 24% of respondents in the intervention arm (585/2493) used an HIVST kit in the previous 12 months. No social harms were identified during implementation.

conclusionDespite distributing a large number of HIVST kits, we found no evidence that this community-based HIVST distribution intervention increased HTS uptake. Other models of HIVST distribution, including secondary distribution and community-designed distribution models, provide alternative strategies to reach target populations. TRIAL REGISTRATION NUMBER: ClinicalTrials.gov Registry (NCT02793804).

Indexed as

HIV InfectionsHIV TestingDelivery of Health CareHumansMass ScreeningZambiaCluster randomised trialcommunity-based surveyHIVpublic healthscreening

Identifiers

PMID34275868
PMCPMC8287620
OpenAlexW3185406877

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.