Skip to main content
Signal8

Vistagen Announces Topline and Post-Hoc Data from PALISADE-4 Phase 3 Public Speaking Challenge Trial of Fasedienol for the Acute Treatment of Social Anxiety Disorder

$VTGNPress releaseJun 30, 2026, 8:00 AM ETRead the release

Vistagen reported that the PALISADE-4 Phase 3 trial of fasedienol failed to meet its primary endpoint, with the drug showing no statistically significant improvement over placebo on the SUDS score in the overall population (p=0.427). A post-hoc analysis of patients with very severe social anxiety disorder (LSAS >=95) showed a nominally statistically significant improvement (p=0.036), and safety data remained consistent with previous trials.

Key figures

Drug Name
Fasedienol
Phase Of Trial
Phase 3
Subgroup n
123
Cash runway
into 2027
Primary p value
0.427
Subgroup p value
0.036
Primary population n
238
Subgroup baseline lsass threshold
95

AI analysis

Red flags3 · Pro

The rest of the AI analysis, red flags and sentiment are part of Signal8 Pro.

AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.

    VTGN: Vistagen Announces Topline and Post-Hoc Data from PALISADE-4 Phase 3 Public Speaking Challenge Trial of Fasedienol for the Acute Treatment of Social Anxiety Disorder — AI Analysis | Signal8