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Completed Phase 3 Interventional Results available

Safety, Efficacy and Tolerability of Vilazodone in Patients With Generalized Anxiety Disorder

ClinicalTrials.gov ID: NCT01766401

Public ClinicalTrials.gov record NCT01766401. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 16, 2026, 11:41 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Double-Blind, Placebo-Controlled, Flexible-Dose Study of Vilazadone in Patients With Generalized Anxiety Disorder

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to evaluate the efficacy, safety, and tolerability of vilazodone relative to placebo in the treatment of generalized anxiety disorder (GAD).

Study identification

NCT ID
NCT01766401
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Forest Laboratories
Industry
Enrollment
402 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years to 70 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jan 31, 2013 (Actual)
Primary completion
Jan 29, 2014 (Actual)
Completion
Jan 29, 2014 (Actual)
Last update posted
Dec 18, 2019

2013 – 2014

United States locations

U.S. sites
30
U.S. states
14
U.S. cities
29
Facility City State ZIP Site status
Forest Investigative Site 022 Arcadia California 91007 —
Forest Investigative Site 023 Beverly Hills California 90210 —
Forest Investigative Site 010 Encino California 91316 —
Forest Investigative Site 025 Newport Beach California 92660 —
Forest Investigative Site 004 Redlands California 92374 —
Forest Investigative Site 007 Sherman Oaks California 91403 —
Forest Investigative Site 016 Temecula California 92562 —
Forest Investigative Site 012 Upland California 91786 —
Forest Investigative Site 017 Coral Springs Florida 33067 —
Forest Investigative Site 028 Fort Myers Florida 33912 —
Forest Investigative Site 002 Jacksonville Florida 32256 —
Forest Investigative Site 020 Leesburg Florida 34748 —
Forest Investigative Site 024 Miami Florida 33015 —
Forest Investigative Site 001 Orlando Florida 32806 —
Forest Investigative Site 026 Indianapolis Indiana 46260 —
Forest Investigative Site 029 Shreveport Louisiana 71104 —
Forest Investigative Site 019 Las Vegas Nevada 89102 —
Forest Investigative Site 003 Canton Ohio 44718 —
Forest Investigative Site 031 Columbus Ohio 43210 —
Forest Investigative Site 021 Mason Ohio 45040 —
Forest Investigative Site 030 Oklahoma City Oklahoma 73112 —
Forest Investigative Site 005 Salem Oregon 97301 —
Forest Investigative Site 014 Allentown Pennsylvania 18104 —
Forest Investigative Site 015 Philadelphia Pennsylvania 19139 —
Forest Investigative Site 027 Lincoln Rhode Island 02865 —
Forest Investigative Site 006 Memphis Tennessee 38119 —
Forest Investigative Site 008 Houston Texas 77054 —
Forest Investigative Site 018 Houston Texas 77096 —
Forest Investigative Site 011 Murray Utah 84123 —
Forest Investigative Site 013 Woodstock Vermont 05091 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01766401, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Dec 18, 2019 · Synced Oct 16, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01766401 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →