Milestone Pharmaceuticals to Present Etripamil Data at 2026 ACC Annual Scientific Session on March 17, 2026 American College of Cardiology Cardamyst etripamil Milestone Nasal Spray Paroxysmal supraventricular tachycardia +
Esperion Therapeutics Acquires Corstasis for $75M Upfront to Gain Enbumyst Nasal Spray for Edema on March 04, 2026 CHF Corstasis Edema Enbumyst Esperion methionine Nasal Spray +
Acadia Halts Development of Nasal Prader-Willi Drug After Phase 3 Failure on September 24, 2025 Acadia carbetocin clinical trial failure Compass Hyperphagia Nasal Spray Prader-Willi Syndrome +