A Comparison of Tolerability and Efficacy of Different Doses of Duloxetine for the Treatment of Major Depressive Disorder

NCT ID: NCT00191061

Last Updated: 2007-01-26

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE4

Total Enrollment

640 participants

Study Classification

INTERVENTIONAL

Study Start Date

2004-10-31

Study Completion Date

2006-01-31

Brief Summary

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The purpose of this study is to compare the tolerability and efficacy of different doses of duloxetine in patients with major depressive disorder.

Detailed Description

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Conditions

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Depressive Disorder

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Interventions

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duloxetine hydrochloride

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Outpatients at least 18 years of age (male and/or female) who meet criteria for major depressive disorder (MDD) as defined by the Diagnostic and Statistical Manual for Mental Disorders Fourth Edition Text Revision (DSM-IV-TR). Patients may have comorbid Anxiety Disorders, except for Obsessive Compulsive Disorder
* Tests negative for pregnancy at the time of enrollment based on a serum pregnancy test and agrees to use a reliable method of birth control (for example, use of oral contraceptives or Norplant a reliable barrier method of birth control diaphragms with contraceptive jelly; cervical caps with contraceptive jelly; condoms with contraceptive foam; intrauterine devices; partner with vasectomy; or abstinence) during the study and for 1 month following the last dose of study drug.
* Hamilton Depression Rating 17 Item Scale (HAMD-17) greater than 15 at Visits 1 and 2.

Exclusion Criteria

* Have any current Axis I disorder other than major depressive disorder (MDD), dysthymia, or any anxiety disorder; however, obsessive-compulsive disorder is excluded.
* Have any previous or current diagnosis of bipolar disorder, obsessive-compulsive disorder, schizophrenia, or other psychotic disorders.
* Lack of response of the current episode of major depression to two or more adequate courses of antidepressant therapy at clinically appropriate dose for a minimum of 4 weeks or, in the judgment of the investigator, the patient meets criteria for treatment-resistant depression.
* DSM-IV-TR-defined history of substance abuse or dependence within the past 6 months, excluding nicotine and caffeine.
* Patients judged to be at serious suicidal risk in the opinion of the investigator.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Eli Lilly and Company

INDUSTRY

Sponsor Role lead

Principal Investigators

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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)

Role: STUDY_DIRECTOR

Eli Lilly and Company

Locations

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For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon-Fri from 9AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.

Little Rock, Arkansas, United States

Site Status

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Coral Springs, Florida, United States

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Jacksonville, Florida, United States

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Miami, Florida, United States

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Port Charlotte, Florida, United States

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Boise, Idaho, United States

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Edwardsville, Illinois, United States

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Lafayette, Indiana, United States

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Terre Haute, Indiana, United States

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Metairie, Louisiana, United States

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New Orleans, Louisiana, United States

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Glen Burnie, Maryland, United States

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Belmont, Massachusetts, United States

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St Louis, Missouri, United States

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Clementon, New Jersey, United States

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Princeton, New Jersey, United States

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Albuquerque, New Mexico, United States

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New York, New York, United States

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Olean, New York, United States

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Eugene, Oregon, United States

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Portland, Oregon, United States

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Philadelphia, Pennsylvania, United States

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Sioux Falls, South Dakota, United States

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Memphis, Tennessee, United States

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Houston, Texas, United States

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Lake Jackson, Texas, United States

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Charlottesville, Virginia, United States

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Midlothian, Virginia, United States

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Richmond, Virginia, United States

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Seattle, Washington, United States

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Brown Deer, Wisconsin, United States

Site Status

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West Allis, Wisconsin, United States

Site Status

Countries

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United States

References

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Perlis RH, Fijal B, Dharia S, Houston JP. Pharmacogenetic investigation of response to duloxetine treatment in generalized anxiety disorder. Pharmacogenomics J. 2013 Jun;13(3):280-5. doi: 10.1038/tpj.2011.62. Epub 2012 Jan 17.

Reference Type DERIVED
PMID: 22249355 (View on PubMed)

Kornstein SG, Dunner DL, Meyers AL, Whitmyer VG, Mallinckrodt CH, Wohlreich MM, Detke MJ, Hollandbeck MS, Greist JH. A randomized, double-blind study of increasing or maintaining duloxetine dose in patients without remission of major depressive disorder after initial duloxetine therapy. J Clin Psychiatry. 2008 Sep;69(9):1383-92. doi: 10.4088/jcp.v69n0905.

Reference Type DERIVED
PMID: 19193339 (View on PubMed)

Whitmyer VG, Dunner DL, Kornstein SG, Meyers AL, Mallinckrodt CH, Wohlreich MM, Gonzales JS, Greist JH. A comparison of initial duloxetine dosing strategies in patients with major depressive disorder. J Clin Psychiatry. 2007 Dec;68(12):1921-30. doi: 10.4088/jcp.v68n1213.

Reference Type DERIVED
PMID: 18162024 (View on PubMed)

Other Identifiers

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F1D-US-HMDR

Identifier Type: -

Identifier Source: secondary_id

8950

Identifier Type: -

Identifier Source: org_study_id

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