CRS

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New sinus test could change how we treat chronic sinusitis

Knowledge-focused Ongoing

This study aims to develop a new test called EDSPD that measures how well the sinuses work in people with chronic rhinosinusitis (CRS). Researchers will give a drug called ivacaftor to 30 adults with CRS who have had a recent gram-negative bacterial infection. The goal is to see …

Matched conditions: CRS

Sponsor: University of Alabama at Birmingham • Aim: Knowledge-focused

Last updated May 14, 2026 12:06 UTC

CRS

Get alerted when new CRS trials appear

New sinus test could change how we treat chronic sinusitis