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A Clinical Trial to Assess the Efficacy, Safety, and Tolerability of a Repeat Dose of Fasedienol Nasal Spray for the Acute Treatment of Anxiety in Adults With Social Anxiety Disorder

NCT06809179 · Status: RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2026-02-05

No results posted yet for this study

Summary

This U.S. multicenter, double-blind, placebo-controlled Phase 2 clinical trial is designed to evaluate the efficacy, safety, and tolerability of a repeat intranasal (i.n.) dose of Fasedienol Nasal Spray (fasedienol) (3.2 µg) to relieve symptoms of acute anxiety in adult subjects ages 18 through 65 with Social Anxiety Disorder induced by a public speaking challenge (PSC) in a clinical setting. In addition, safety and tolerability of i.n. administration of 3.2 µg of fasedienol, as-needed, up to 6 times per day for up to 12 months, will be assessed in those subjects who complete PH94B-CL036 and choose to enter the distinct open-label extension phase of the study.

Conditions

Interventions

DRUG

Fasedienol Nasal Spray - Placebo Nasal Spray

Twenty minutes prior to the PSC, subjects will receive one dose of Fasedienol Nasal Spray followed by one dose of Placebo Nasal Spray, separated by 10-minutes in between the two doses.

DRUG

Fasedienol Nasal Spray - Fasedienol Nasal Spray

Twenty minutes prior to the PSC, subjects will receive one dose of Fasedienol Nasal Spray followed by a second dose of Fasedienol Nasal Spray, separated by 10-minutes in between the two doses.

DRUG

Placebo Nasal Spray - Placebo Nasal Spray

Twenty minutes prior to the PSC, subjects will receive one dose of Placebo Nasal Spray followed by a second dose of Placebo Nasal Spray, separated by 10-minutes between the two doses.

Sponsors & Collaborators

  • VistaGen Therapeutics, Inc.

    lead INDUSTRY

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-01-09
Primary Completion
2026-04-30
Completion
2026-12-31
FDA Drug
Yes

Countries

  • United States

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06809179 on ClinicalTrials.gov