Evidence map›Paper›PMID 32616481›Full record

SynthesisBMJ global health2020

Factors influencing diagnosis and treatment initiation for multidrug-resistant/rifampicin-resistant tuberculosis in six sub-Saharan African countries: a mixed-methods systematic review.

Charity Oga-Omenka, Azhee Tseja-Akinrin, Paulami Sen, Muriel Mac-Seing, Aderonke Agbaje, Dick Menzies, Christina Zarowsky

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in BMJ global health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 17% 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

44 citing papers in PubMed, 1 synthesis or guideline pooled it, 65 citations in OpenAlex.

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  14. COVID-19 policies and tuberculosis services in private health sectors of India, Indonesia, and Nigeria.Journal of clinical tuberculosis and other mycobacterial diseases · 2025
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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

7 authors at 3 institutions in 3 countries.

Charity Oga-OmenkaÉcole de santé publique de l'Université de Montréal (ESPUM), Montréal, Quebec, Canada omenkac@gmail.com.ORCID 0000-0003-0779-570X
Azhee Tseja-AkinrinAzhee Akinrin Consulting, Lagos, Nigeria.
Paulami SenMcGill International TB Centre, Montreal, Quebec, Canada.
Muriel Mac-SeingÉcole de santé publique de l'Université de Montréal (ESPUM), Montréal, Quebec, Canada.ORCID 0000-0001-5966-6702
Aderonke AgbajeInstitute of Human Virology, Abuja, Nigeria.
Dick MenziesMcGill International TB Centre, Montreal, Quebec, Canada.
Christina ZarowskyÉcole de santé publique de l'Université de Montréal (ESPUM), Montréal, Quebec, Canada.
McGill University Health Centre · CAUniversité de Montréal · CAInstitute of Human Virology · NG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDrug-resistant tuberculosis burdens fragile health systems in sub-Saharan Africa (SSA), complicated by high prevalence of HIV. Several African countries reported large gaps between estimated incidence and diagnosed or treated cases. Our review aimed to identify barriers and facilitators influencing diagnosis and treatment for drug-resistant tuberculosis (DR-TB) in SSA, which is necessary to develop effective strategies to find the missing incident cases and improve quality of care.

methodsUsing an integrative design, we reviewed and narratively synthesised qualitative, quantitative and mixed-methods studies from nine electronic databases: Medline, Global Health, CINAHL, EMBASE, Scopus, Web of Science, International Journal of Tuberculosis and Lung Disease, PubMed and Google Scholar (January 2006 to June 2019).

resultsOf 3181 original studies identified, 55 full texts were screened, and 29 retained. The studies included were from 6 countries, mostly South Africa. Barriers and facilitators to DR-TB care were identified at the health system and patient levels. Predominant health system barriers were laboratory operational issues, provider knowledge and attitudes and information management. Facilitators included GeneXpert MTB/RIF (Xpert) diagnosis and decentralisation of services. At the patient level, predominant barriers were patients being lost to follow-up or dying due to lengthy diagnostic and treatment delays, negative public sector care perceptions, family, work or school commitments and using private sector care. Some patient-level facilitators were HIV positivity and having more symptoms.

conclusionCase detection and treatment for DR -TB in SSA currently relies on individual patients presenting voluntarily to the hospital for care. Specific interventions targeting identified barriers may improve rates and timeliness of detection and treatment.

Indexed as

Mycobacterium tuberculosisTuberculosisTuberculosis, Multidrug-ResistantHumansRifampinSouth AfricaRifampinhealth services researchpublic healthsystematic reviewtuberculosis

Identifiers

PMID32616481
PMCPMC7333807
OpenAlexW3039661930

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.