Can a simple blood test boost TB detection in High-Risk areas?

NCT ID NCT05526885

First seen Nov 01, 2025 · Last updated May 17, 2026 · Updated 32 times

Summary

This study tested two methods for finding tuberculosis (TB) in communities in Lesotho and South Africa. About 20,000 adults were screened using either chest X-ray alone or chest X-ray plus a quick blood test (CRP). The goal was to see if adding the blood test finds just as many TB cases while being more cost-effective.

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Contacts and locations

Locations

  • Human Sciences Research Council

    Pietermaritzburg, KwaZulu-Natal, South Africa

  • SolidarMed

    Maseru, Lesotho

Conditions

Explore the condition pages connected to this study.