ArticleThe American journal of tropical medicine and hygiene2024
Effectiveness of Systematic Screening and Treatment of Tuberculosis in Prison in Thailand.
Article in The American journal of tropical medicine and hygiene, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Tuberculosis in prisons: an integrated prevention and care cascade for a persistent structural epidemic.Frontiers in public health · 2026Review
- The potential impact, cost and cost-effectiveness of tuberculosis interventions - a modelling exercise.medRxiv : the preprint server for health sciences · 2025Article
- Global perspectives on tuberculosis in prisons and incarceration centers - Risk factors, priority needs, challenges for control and the way forward.IJID regions · 2025Review
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The global incidence of tuberculosis (TB) in prison is 5 to 70 times greater than that in the general population. The systematic screening and treatment of TB in prison benefit TB control and treatment outcomes. However, no study has supported this in Thailand. Here, we evaluated the effectiveness of long-term, continuous, systematic screening for TB control. We conducted a retrospective study in Suratthani Central Prison, Thailand, using annual TB screening from 2016 to 2020. A positive TB screening was defined as having any TB symptoms or chest radiography abnormality. We collected sputum smear and Xpert® Mycobacterium tuberculosis/rifampicin (MTB/RIF) results from those inmates with positive screening results. Bacteriologically confirmed TB was defined as a positive sputum smear or M. tuberculosis detected by Xpert assay. Inmates with clinically diagnosed TB were also eligible for this study. Those inmates diagnosed with active TB were sent to an isolation zone in prison and received anti-TB medicine using directly observed therapy and were monitored by pulmonologists during the treatment course via telemedicine. Of 18,965 TB screening events, 175 patients were diagnosed with TB. The 5-year prevalence was 922 per 100,000 inmates. The relative reduction in TB prevalence was 60.5% from 2016 to 2020. Overall, 94.3% of TB patients were successfully treated (sum of patients cured and treatment completed). Three TB patients died during the 5-year study period. All occurred in 2016. The systematic screening and treatment of TB in inmates effectively reduced the prevalence and mortality in Suratthani Central Prison. The success rate of treatment in this prison has been consistently high.
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