Lyra Therapeutics to Present 52-week Extension Stage Results for ENLIGHTEN 1 Phase 3 Study for LYR-210 for the Treatment of Chronic Rhinosinusitis at COSM 2025

Core Viewpoint - Lyra Therapeutics is set to present 52-week results from the ENLIGHTEN 1 Phase 3 study for LYR-210, a treatment for chronic rhinosinusitis (CRS), at the COSM 2025 conference [1][2] Group 1: Product Overview - LYR-210 is a bioabsorbable nasal implant designed to deliver six months of continuous anti-inflammatory therapy using mometasone furoate for CRS patients who have failed current therapies [3][4] - The ENLIGHTEN program includes two pivotal Phase 3 clinical trials, ENLIGHTEN 1 and ENLIGHTEN 2, with approximately 180 CRS patients enrolled in each trial [2][4] Group 2: Clinical Trial Results - Results from the ENLIGHTEN 1 Phase 3 Extension Stage indicate a favorable safety profile for LYR-210, consistent with the Primary Study Phase [5][6] - In the subgroup of CRS patients with nasal polyps, improvements were observed in both symptoms and polyp size among those who crossed over from the sham group to receive LYR-210 [5][6] Group 3: Upcoming Events - The poster presentation for LYR-210 is scheduled for May 16 and 17, 2025, at the COSM 2025 conference in New Orleans [6]