RecruitingPhase 3NCT07221578

Study to Evaluate the Efficacy and Safety of VQW-765 for the On-Demand Treatment of Social Anxiety Disorder

A Phase III, Multicenter, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Efficacy and Safety of VQW-765 for the On-Demand Treatment of Acute Anxiety in Patients With Social Anxiety Disorder


Sponsor

Vanda Pharmaceuticals

Enrollment

500 participants

Start Date

Sep 22, 2025

Study Type

INTERVENTIONAL

Conditions

Summary

This is a multicenter, randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of a single oral dose of VQW-765 compared to placebo in adults with social anxiety disorder.


Eligibility

Min Age: 18 YearsMax Age: 65 Years

Inclusion Criteria6

  • Ability and willingness to provide written informed consent.
  • Male and female subjects aged 18-65 years, inclusive.
  • Current diagnosis of social anxiety disorder.
  • Liebowitz Social Anxiety Scale total score ≥60.
  • Public Speaking Anxiety Scale total score ≥60.
  • Hamilton Depression Rating Scale score ≤18.

Exclusion Criteria8

  • Suicide attempts and/or suicidal ideation in the past 2 years or currently at risk of suicide in the opinion of the investigator.
  • History of bipolar disorder, schizophrenia, psychosis, seizures, delusional disorders, obsessive-compulsive disorder, or autism spectrum disorder.
  • Posttraumatic stress disorder or an eating disorder in the past 6 months.
  • Substance or alcohol use disorder in the past 6 months or positive in drug/alcohol screening.
  • Psychotherapy in the past 6 months.
  • Psychotropic medication in the past 2 months.
  • Current or planned pregnancy or nursing during the trial period.
  • Any other reason as determined by the Investigator which may lead to an unfavorable risk-benefit of study participation, or interference with study objectives.

Interventions

DRUGVQW-765

oral capsule

DRUGPlacebo

oral capsule


Locations(29)

Vanda Investigational Site

Phoenix, Arizona, United States

Vanda Investigational Site

Scottsdale, Arizona, United States

Vanda Investigational Site

Encino, California, United States

Vanda Investigational Site

Newport Beach, California, United States

Vanda Investigational Site

San Diego, California, United States

Vanda Investigational Site

San Jose, California, United States

Vanda Investigational Site

Walnut Creek, California, United States

Vanda Investigational Site

Denver, Colorado, United States

Vanda Investigational Site

Jacksonville, Florida, United States

Vanda Investigational Site

Miami, Florida, United States

Vanda Investigational Site

Orlando, Florida, United States

Vanda Investigational Site

Tampa, Florida, United States

Vanda Investigational Site

Atlanta, Georgia, United States

Vanda Investigational Site

Suwanee, Georgia, United States

Vanda Investigational Site

New Orleans, Louisiana, United States

Vanda Investigational Site

Pikesville, Maryland, United States

Vanda Investigational Site

Rockville, Maryland, United States

Vanda Investigational Site

Saint Charles, Missouri, United States

Vanda Investigational Site

St Louis, Missouri, United States

Vanda Investigational Site

Las Vegas, Nevada, United States

Vanda Investigational Site

Princeton, New Jersey, United States

Vanda Investigational Site

Albuquerque, New Mexico, United States

Vanda Investigational Site

New York, New York, United States

Vanda Investigational Site

Charlotte, North Carolina, United States

Vanda Investigational Site

Wilmington, North Carolina, United States

Vanda Investigational Site

Moosic, Pennsylvania, United States

Vanda Investigational Site

Houston, Texas, United States

Vanda Investigational Site

Wichita Falls, Texas, United States

Vanda Investigational Site

Orem, Utah, United States

View Full Details on ClinicalTrials.gov

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NCT07221578


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