Optinose Us Inc.
Clinical trials sponsored by Optinose Us Inc., explained in plain language.
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New nasal spray trial offers hope for teens struggling with nasal polyps
Disease control Recruiting nowThis study is testing whether an experimental nasal spray called OPN-375 can help teenagers with nasal polyps. About 72 teens (ages 12-17) will use the spray or a placebo dummy spray twice a day for 16 weeks. Researchers will check if it reduces stuffy nose symptoms and shrinks t…
Phase: PHASE3 • Sponsor: Optinose US Inc. • Aim: Disease control
Last updated Mar 31, 2026 12:11 UTC
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New nasal spray aims to clear up teen sinus misery
Symptom relief Recruiting nowThis study is testing whether a prescription nasal spray can reduce the symptoms of chronic sinusitis in teenagers. About 84 teens, aged 12 to 17, will use the spray or a placebo twice a day for 12 weeks. Researchers will measure changes in symptoms like nasal congestion, facial …
Phase: PHASE3 • Sponsor: Optinose US Inc. • Aim: Symptom relief
Last updated Mar 27, 2026 12:37 UTC