A Study Of New Medicine (GSK 372475) For The Treatment Of Depression

This study has been completed.
Information provided by:
ClinicalTrials.gov Identifier:
First received: January 10, 2007
Last updated: November 11, 2010
Last verified: November 2010

To evaluate the efficacy, safety and tolerability of GSK372475 compared with placebo in the treatment of outpatients subjects with major depressive disorder to exhibit decreased pleasure, interest and energy.

Condition Intervention Phase
Depressive Disorder
Major Depressive Disorder (MDD)
Drug: GSK372475
Phase 2

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Parallel Assignment
Masking: Double-Blind
Primary Purpose: Treatment
Official Title: A Ten-week, Multicenter, Randomized, Double-Blind, Placebo-and Active-Controlled, Paralleled-Group, Flexible-Dose Study Evaluating the Efficacy, Safety and Tolerability of GSK372475 or Paroxetine Compared to Placebo in Adult Subjects Diagnosed With Major Depressive Disorder

Resource links provided by NLM:

Further study details as provided by GlaxoSmithKline:

Primary Outcome Measures:
  • Change from randomization to the end of the Treatment Phase (Week 10) on a depression rating scale.

Secondary Outcome Measures:
  • Endpoints related to response & remission on depression rating scales during time of treatment exposure Change during treatment & at endpoint-week 10:in Clinical Global Impression scale; in motivation, energy, & sexual functioning on patient-rated scales
  • Endpoints related to response and remission on depression rating scales during time of treatment exposure
  • Change during treatment at a week 10 endpoint in Clinical Global Impression, and in motivation, energy and sexual functioning on patient-rated scales Assessment of suicidality

Estimated Enrollment: 492
Study Start Date: December 2006
Study Completion Date: June 2008
Primary Completion Date: June 2008 (Final data collection date for primary outcome measure)
Intervention Details:
    Drug: GSK372475
    Other Name: GSK372475

Ages Eligible for Study:   18 Years to 64 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No

Inclusion criteria:

  • Major depressive episode (MDE) associated with Major Depressive Disorder (DSM-IV-TR criteria)
  • Duration of current episode is at least 12 weeks duration and less than 2 years
  • Symptoms of decreased energy, pleasure, and interest
  • Female subjects who agree to use acceptable methods of birth control throughout the study

Exclusion criteria:

  • Current diagnosis of Panic Disorder, or symptoms of generalized anxiety or panic attacks that could interfere with their ability to complete the trial
  • Symptoms of MDE better accounted for by another diagnosis
  • Diagnosis of panic disorder / attacks, generalised anxiety, borderline or antisocial personality disorder, dementia, anorexia nervosa / bulimia (within 6 months of screening), bipolar disorder, schizophrenia or any other psychotic disorder(s).
  • Started psychotherapy within 3 months prior to the Screening
  • Received electroconvulsive therapy or transcranial magnetic stimulation within 6 months prior to screening
  • Received psychoactive drugs within 4 weeks of randomization
  • Positive urine drug screen or positive blood alcohol
  • Suicidal risk or has had any previous suicide attempt, a family history of suicide attempt
  • Positive pregnancy test
  • History of seizure disorder, myocardial infarction (< 1yr), or unstable medical condition
  • Failed to respond to an adequate course of pharmacotherapy of at least 2 different antidepressants
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT00420641

  Show 33 Study Locations
Sponsors and Collaborators
Study Director: GSK Clinical Trials, MD GlaxoSmithKline
  More Information

No publications provided by GlaxoSmithKline

Additional publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: E.D. Derilus; Clinical Disclosure Advisor, GSK Clinical Disclosure
ClinicalTrials.gov Identifier: NCT00420641     History of Changes
Other Study ID Numbers: SND 103288, TBD
Study First Received: January 10, 2007
Last Updated: November 11, 2010
Health Authority: Canada: Health Canada

Keywords provided by GlaxoSmithKline:
Major Depressive Disorder

Additional relevant MeSH terms:
Depressive Disorder
Depressive Disorder, Major
Mood Disorders
Mental Disorders
Behavioral Symptoms
Serotonin Uptake Inhibitors
Neurotransmitter Uptake Inhibitors
Neurotransmitter Agents
Molecular Mechanisms of Pharmacological Action
Pharmacologic Actions
Serotonin Agents
Physiological Effects of Drugs
Antidepressive Agents, Second-Generation
Antidepressive Agents
Psychotropic Drugs
Central Nervous System Agents
Therapeutic Uses

ClinicalTrials.gov processed this record on April 17, 2014