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Completed Phase 4 Interventional Results available

Safety, Efficacy, and Tolerability of Vilazodone in Major Depressive Disorder

ClinicalTrials.gov ID: NCT01473394

Public ClinicalTrials.gov record NCT01473394. 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 Sep 1, 2026, 7:42 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, Fixed-dose Study of Vilazodone in Patients With Major Depressive Disorder

Brief summary

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

The purpose of this study was to further characterize the efficacy, safety, and tolerability of a single fixed dose level of vilazodone compared to placebo in patients with major depressive disorder.

Study identification

NCT ID
NCT01473394
Recruitment status
Completed
Study type
Interventional
Phase
Phase 4
Lead sponsor
Forest Laboratories
Industry
Enrollment
518 participants

Conditions and interventions

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
Nov 30, 2011
Primary completion
Jan 31, 2013
Completion
Jan 31, 2013
Last update posted
Apr 2, 2014

2011 – 2013

United States locations

U.S. sites
14
U.S. states
10
U.S. cities
14
Facility City State ZIP Site status
Forest Investigative Site 009 Beverly Hills California 90210
Forest Investigative Site 003 Encino California 91316
Forest Investigative Site 010 New Port Beach California 92660
Forest Investigative Site 005 Jacksonville Florida 32216
Forest Investigative Site 004 Orlando Florida 32806
Forest Investigative Site 012 Atlanta Georgia 30328
Forest Investigative Site 001 Baltimore Maryland 21285
Forest Investigative Site 002 Dayton Ohio 45417
Forest Investigative Site 011 Philadelphia Pennsylvania 19104
Forest Investigative Site 015 Lincoln Rhode Island 02865
Forest Investigative Site 008 Memphis Tennessee 38119
Forest Investigative Site 016 San Antonio Texas 78229
Forest Investigative Site 006 Bellevue Washington 98007
Forest Investigative Site 013 Seattle Washington 98104

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 NCT01473394, 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 Apr 2, 2014 · Synced Sep 1, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT01473394 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →