New DNA test could speed up TB diagnosis, reduce need for invasive biopsy

NCT ID NCT05397730

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

Summary

This study looked at whether measuring TB DNA in fluid from around the lungs (pleural fluid) can quickly and accurately diagnose tuberculosis. Researchers tested fluid from 329 adults with lung fluid buildup. The goal was to see if this DNA test works better than standard tests, potentially speeding up diagnosis and avoiding the need for a tissue biopsy.

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Conditions

The condition(s) this trial relates to.

pleural tuberculosis tuberculosis

As listed by the trial registrant

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

Contacts and locations

Locations

  • Prince of Wales Hospital

    Hong Kong, Hong Kong, Hong Kong