Nasus Pharma Announces Enrollment and Dosing of First Patient in Phase 1 Study of NS003 Intranasal Formulation of Ondansetron
Nasus Pharma (NYSE: NSRX) has enrolled and dosed the first patient in a Phase 1 trial for NS003, its intranasal ondansetron formulation. Pre-clinical studies showed NS003's PK profile was comparable to IV ondansetron, with a favorable safety profile. The company aims to announce topline PK data before year-end and initiate a pivotal NS002 study for anaphylaxis in Q4. Ondansetron is widely used for chemotherapy-induced nausea and vomiting, with peak sales exceeding $1.5 billion in 2023.