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Vistagen Reports Positive Findings Supporting Fasedienol’s Potential in Very Severe Social Anxiety Disorder

$VTGNPress releaseSep 24, 2026, 7:00 AM ETRead the release

Vistagen presented exploratory data at Psych Congress 2026 supporting fasedienol's potential in very severe social anxiety disorder (baseline LSAS of 95 or higher). Subpopulation analyses from PALISADE-4 Phase 3 and a Phase 2a repeat dose study showed statistically significant SUDS improvements versus placebo, with greater benefit after a second dose taken 10 minutes later; PALISADE-4 missed its primary endpoint in the total population.

Key figures

Drug Name
fasedienol nasal spray
Phase Of Trial
Phase 3 (PALISADE-4); Phase 2a repeat dose study
Very severe lsas threshold
95

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