Vistagen Therapeutics, Inc.

This study tested the safety of a nasal spray called PH94B for adults with social anxiety disorder. Participants used the spray up to 4 times a day when they felt anxious in social situations, for up to 12 months. The goal was to see if the spray was safe to use over time. The tr…

This study tested a nasal spray called PH94B to see if it could quickly reduce anxiety in adults with social anxiety disorder during a public speaking challenge. About 228 participants were asked to give a short speech after using the spray or a placebo. The trial was stopped ear…