New biopsy technique may improve diagnosis of lung disease

NCT ID NCT05374447

First seen Oct 31, 2025 · Last updated May 14, 2026 · Updated 30 times

Summary

This study looked at 55 adults with swollen lymph nodes in the chest who were suspected of having sarcoidosis. Doctors compared the usual needle biopsy with a newer method that uses tiny forceps to take a tissue sample. The goal was to see if the forceps method helps make a more accurate diagnosis.

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Contacts and locations

Locations

  • The George Washington University Hospital

    Washington D.C., District of Columbia, 20037, United States

Conditions

Explore the condition pages connected to this study.