Study Evaluating DVS-233 SR And Venlafaxine ER In Adult Outpatients With Major Depressive Disorder

August 18, 2009 updated by: Wyeth is now a wholly owned subsidiary of Pfizer

A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group, Flexible-Dose Study Of DVS-233 SR And Venlafaxine ER In Adult Outpatients With Major Depressive Disorder

To compare the antidepressant efficacy and safety of DVS-233 SR with those of placebo in adult outpatients with MDD.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

369

Phase

  • Phase 3

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 75 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Men and women 18 to 75 years of age, inclusive.
  • Sexually active individuals participating in the study must use a medically acceptable form of contraception during the study and for at least 15 days after the last dose of test article
  • Subjects must have a primary diagnosis of major depressive disorder

Exclusion Criteria:

  • Treatment with DVS-233 SR at any time in the past
  • Treatment with venlafaxine (immediate release [IR] or extended release [ER]) within 90 days of study day 1
  • Known hypersensitivity to venlafaxine (IR or ER)

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Double

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Wyeth is now a wholly owned subsidiary of Pfizer

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Primary Completion (Actual)

March 1, 2005

Study Completion (Actual)

March 1, 2005

Study Registration Dates

First Submitted

August 31, 2004

First Submitted That Met QC Criteria

August 31, 2004

First Posted (Estimate)

September 1, 2004

Study Record Updates

Last Update Posted (Estimate)

August 19, 2009

Last Update Submitted That Met QC Criteria

August 18, 2009

Last Verified

August 1, 2009

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 3151A1-309

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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