Pharmacokinetics, Safety, and Tolerability Study of GOPRELTO® Nasal Solution and NUMBRINO™ Nasal Solution — StellaPhase 3 — Large-scale testing across thousands of people, comparing the new treatment against current standard treatments.
Trial locations(4 sites)
United States
SCENT Sleep and Allergy, 110 Highland Center Drive, Columbia, South Carolina SCENT Sleep and Allergy, 145 Park Central, Columbia, South Carolina South Carolina ENT, Sleep and Allergy, Columbia, South Carolina SCENT Sleep and Allergy, 15 Exchange Dr., Lugoff, South Carolina Last updated December 2025