Prison TB study tests shorter prevention course

NCT ID NCT03089983

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This study looked at ways to prevent tuberculosis (TB) in Malaysian prisoners, many of whom also had HIV, opioid addiction, or hepatitis. Researchers compared a standard 40-week TB prevention treatment with a shorter 12-week option. The goal was to see which approach worked better in a prison setting and to model cost-effective strategies for TB screening and treatment.

What this could mean

Our plain-language read of the trial. This is informational only โ€” not medical advice or a prediction.

Active substance
isoniazid and rifapentine
What this could lead to
If successful, this could point toward more effective and shorter TB prevention strategies for high-risk prison populations.
What could go wrong
This is an observational and comparative study, not a large-scale trial. Results may not apply to other settings or populations.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Kajang Prison

    Kajang, Selangor, Malaysia

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Other studies related to the condition(s) this trial covers.