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Duloxetine vs. Active Comparator in the Treatment of Patients With Depression

This study has been completed.
Information provided by:
Eli Lilly and Company Identifier:
First received: October 29, 2003
Last updated: May 17, 2007
Last verified: May 2007
How duloxetine compares to a medication currently available for the treatment of patients diagnosed with depression

Condition Intervention Phase
Drug: Duloxetine Hydrochloride
Drug: Venlafaxine Extended Release
Phase 4

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double-Blind
Primary Purpose: Treatment
Official Title: Duloxetine Versus Venlafaxine Extended Release in the Treatment of Major Depressive Disorder

Resource links provided by NLM:

Further study details as provided by Eli Lilly and Company:

Primary Outcome Measures:
  • The linear measure of global benefit-risk assessment. Benefit defined as remission at endpoint (HAMD 17 total score less than or equal to 7), a virtually symptom-free state.

Secondary Outcome Measures:
  • HAMD17 Response Rates defined as greater than or equal to 50% reduction in HAMD17 total score from baseline to endpoint.
  • HAMD17 Time-to-First Response defined as the visit where a sustained greater than or equal to 30% reduction in the Maier subscale of the HAMD17.
  • HAMD17 Remission Rates defined as HAMD17 total score of less than or equal to 7 at endpoint.
  • Hamilton Anxiety Rating Scale measures the presence and severity of anxiety.
  • Clinical Global Impressions of Severity scale to record severity of illness at the time of assessment.
  • Patient's Global Impressions of Improvement scale measures improvement of the patient's symptoms.
  • HAMD17 Subscales evaluate severity of psychic and somatic manifestations of anxiety as well as agitation and evaluate dysfunction in mood, work, and sexual activity, as well as overall motor retardation and evaluate initial, middle, and late insomnia.

Estimated Enrollment: 320
Study Start Date: July 2003
Study Completion Date: May 2004

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

Inclusion Criteria:

  • Must be at least 18 years of age
  • Must be diagnosed with depression
  • Must sign informed consent
  • Women who can become pregnant must be using birth control

Exclusion Criteria:

  • Previous diagnosis of bipolar disorder, schizophrenia, or other psychotic disorder
  • History of substance abuse or dependence in the last year
  • Patients who are suicidal
  • Frequent or severe allergic reactions with multiple medications
  Contacts and Locations
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, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT00071695

For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM - 5 PM Easter Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
La Rochelle, France
Sponsors and Collaborators
Eli Lilly and Company
Study Director: Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 9 AM - 5 PM Eastern time (UTC/GMT - 5 hours, EST) Eli Lilly and Company
  More Information

Additional Information:
Publications automatically indexed to this study by Identifier (NCT Number): Identifier: NCT00071695     History of Changes
Other Study ID Numbers: 6090
Study First Received: October 29, 2003
Last Updated: May 17, 2007

Additional relevant MeSH terms:
Depressive Disorder
Behavioral Symptoms
Mood Disorders
Mental Disorders
Venlafaxine Hydrochloride
Duloxetine Hydrochloride
Serotonin and Noradrenaline Reuptake Inhibitors
Neurotransmitter Uptake Inhibitors
Membrane Transport Modulators
Molecular Mechanisms of Pharmacological Action
Neurotransmitter Agents
Physiological Effects of Drugs
Antidepressive Agents, Second-Generation
Antidepressive Agents
Psychotropic Drugs
Sensory System Agents
Peripheral Nervous System Agents
Dopamine Agents processed this record on March 28, 2017