Vistagen Therapeutics, Inc.

This study aimed to check the long-term safety of an experimental nasal spray called PH94B for adults with social anxiety disorder. Participants could use the spray up to four times a day for up to a year when they felt anxious in social situations. The trial was terminated early…

This study tested whether a nasal spray called PH94B could provide quick relief from anxiety during public speaking challenges for adults with social anxiety disorder. Participants used the spray and then gave a short speech while researchers measured their anxiety levels. The tr…