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Vanda Pharmaceuticals Provides Update on VQW-765 Clinical Development Program

$VNDAPress releaseOct 14, 2026, 5:00 PM ETRead the release

Vanda Pharmaceuticals' Phase III Study 3201 of VQW-765 in adults with social anxiety disorder failed to meet its primary endpoint of distress reduction (SUDS) in female participants during the Trier Social Stress Test performance phase (p=0.8899). The 546-patient, 30-site randomized study also missed the key secondary endpoint in the full male and female population (p=0.6605), failing to confirm earlier positive Phase II findings.

Key figures

Drug Name
VQW-765
Phase Of Trial
Phase 3
Clinical sites
approximately 30
Program status
on hold pending further analysis of full dataset
Patients randomized
546
Key secondary pvalue
0.6605
Primary endpoint pvalue
0.8899
Primary endpoint ls mean difference
-0.4 (95% CI -5.32, 4.62)

AI analysis

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    VNDA: Vanda Pharmaceuticals Provides Update on VQW-765 Clinical Development Program — AI Analysis | Signal8