ReviewAfrican health sciences2023
Isoniazid hair drug levels among TB patients as a tool to monitor adherence, exposure, and TB treatment outcomes and its acceptability in a multicultural setting. A narrative review.
Review in African health sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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.
Who cites it
2 citing papers in PubMed.
- A Narrative Review of Remote Biospecimen Collection Product and Implementation Considerations for Sexual Health Clinical Research.AIDS and behavior · 2026Review
- Editorial: Infections, non-communicable diseases, and reproductive health issues in a world beset by conflict and climate change.African health sciences · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Accumulation of chemicals including drugs in hair has been used in forensic investigations. Studies have reported isoniazid drug levels in the hair of TB patients. Objective: To review literature for evidence on isoniazid hair drug levels as a tool to monitor adherence, exposure, and TB treatment outcomes and the acceptability of using human hair for medical testing. Methods: We reviewed literature through Pubmed, Embase, Medline, google scholar, and google grey literature. The search terms focused on isoniazid/TB hair drug levels, adherence, treatment outcomes, and acceptability of using hair for medical testing. We kept refining our search terms at each step of our search. Results: The initial search yielded 186859 articles, which dropped to 88 after removing duplicates and irrelevant articles and eventually to 14 on further refining our search terms. On full review,2 out of 14 and 1 out of 14 articles touched the area of Isoniazid hair drug levels; adherence, exposure, TB treatment outcomes, and acceptability respectively. Further scrutiny showed that none of the articles had addressed our research question. Conclusion: Literature on Isoniazid hair drug levels among TB patients as a tool to monitor adherence, exposure, and TB treatment outcomes, and its acceptability is limited and more research is needed.
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What OpenQuestion holds
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.