Can a new drug shrink nasal polyps and restore smell?
NCT ID NCT05891483
First seen Jul 22, 2026 · Last updated Jul 23, 2026 · Updated 1 time
Summary
This phase 2 trial is testing whether an experimental drug called SHR-1905 can reduce nasal polyps and improve symptoms like congestion and loss of smell in people with chronic sinusitis. Participants will receive either the drug or a placebo alongside their usual nasal spray treatment. The study aims to find a safe and effective dose for this condition.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- an experimental drug called SHR-1905
- What this could lead to
- If effective, SHR-1905 could offer a new treatment option for people with chronic sinusitis and nasal polyps who still have symptoms despite standard nasal sprays.
- What could go wrong
- This is an early phase 2 trial with only 114 participants, so results may not apply to everyone. The drug's safety and effectiveness are still unproven, and side effects are possible.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
-
Eye & Ent Hospital of Fudan University
Shanghai, Shanghai Municipality, 200031, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Triple-Action nasal spray could ease chronic sinusitis
- 3D-Printed nose models could boost sinus rinse results
- Sinus surgery may ease sleep problems in nasal polyp patients
- Real-World check: do new biologics really help severe nasal polyps?
- New study digs into how mepolizumab changes nose bacteria and genes in asthma patients
- New drug aims to shrink nasal polyps without surgery