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Study Evaluating the Efficacy and Safety of Desvenlafaxine Tablets in Adult Outpatients With Major Depressive Disorder

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00300378
First Posted: March 8, 2006
Last Update Posted: December 5, 2007
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by:
Wyeth is now a wholly owned subsidiary of Pfizer
  Purpose
The primary objective is to compare the antidepressant efficacy, safety, and tolerability of DVS SR versus placebo in subjects with Major Depressive Disorder. Additional objectives include testing both general and functional quality-of-life outcomes and satisfaction with therapy reported by the subject.

Condition Intervention Phase
Depressive Disorder, Major Drug: desvenlafaxine 50 mg Drug: desvenlafaxine 100 mg Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double
Primary Purpose: Treatment
Official Title: A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study to Evaluate the Efficacy and Safety of 2 Fixed Doses (50 mg, 100 mg) of Desvenlafaxine Sustained-Release Tablets in Adult Outpatients With Major Depressive Disorder

Resource links provided by NLM:


Further study details as provided by Wyeth is now a wholly owned subsidiary of Pfizer:

Primary Outcome Measures:
  • The primary efficacy variable will be the change from baseline on the 17-item of the Hamilton Depression rating scale (HAM-D17 score) at the final on therapy evaluation

Secondary Outcome Measures:
  • The Global Clinical Improvement will be the key secondary efficacy variable.

Estimated Enrollment: 480
Study Start Date: March 2006
Study Completion Date: January 2007
  Eligibility

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • A primary diagnosis of MDD
  • Depressive symptoms for at least 30 days before the screening visit.

Exclusion Criteria:

  • Treatment with DVS SR at any time in the past.
  • Known hypersensitivity to venlafaxine
  • Significant risk of suicide based on clinical judgment
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00300378


  Show 43 Study Locations
Sponsors and Collaborators
Wyeth is now a wholly owned subsidiary of Pfizer
Investigators
Study Director: Medical Monitor Wyeth is now a wholly owned subsidiary of Pfizer
Principal Investigator: Trial Manager For France, infomedfrance@wyeth.com
Principal Investigator: Trial Manager For Estonia, Latvia, Lithuania, WPVIMED@wyeth.com
Principal Investigator: Trial Manager For Romania, WPVIMED@wyeth.com
Principal Investigator: Trial Manager For Poland, WPWZMED@wyeth.com
Principal Investigator: Trial Manager For Finland, MedInfoNord@wyeth.com
Principal Investigator: Trial Manager For Croatia, WPBUMED@wyeth.com
Principal Investigator: Trial Manager For South Africa, ZAFinfo@wyeth.com
Principal Investigator: Trial Manager For Slovakia, DIS-WP-BV-EUBV01-Medical@wyeth.com
  More Information

Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
ClinicalTrials.gov Identifier: NCT00300378     History of Changes
Other Study ID Numbers: 3151A1-333
First Submitted: March 7, 2006
First Posted: March 8, 2006
Last Update Posted: December 5, 2007
Last Verified: December 2007

Keywords provided by Wyeth is now a wholly owned subsidiary of Pfizer:
Depression
Adult
Outpatients

Additional relevant MeSH terms:
Disease
Depressive Disorder
Depression
Depressive Disorder, Major
Pathologic Processes
Mood Disorders
Mental Disorders
Behavioral Symptoms
Desvenlafaxine Succinate
Serotonin and Noradrenaline Reuptake Inhibitors
Neurotransmitter Uptake Inhibitors
Membrane Transport Modulators
Molecular Mechanisms of Pharmacological Action
Neurotransmitter Agents
Physiological Effects of Drugs
Antidepressive Agents
Psychotropic Drugs