A Study Comparing Duloxetine and Placebo in the Treatment of Fibromyalgia

NCT ID: NCT00673452

Last Updated: 2010-06-24

Study Results

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE4

Total Enrollment

530 participants

Study Classification

INTERVENTIONAL

Study Start Date

2008-06-30

Study Completion Date

2009-07-31

Brief Summary

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The purpose of this study is to confirm the efficacy and safety of duloxetine 60-120 mg once daily in comparison to placebo on symptom improvement in patients meeting criteria for fibromyalgia aged 18 and older. Patients will be randomized to duloxetine or placebo, however, all patients will receive duloxetine at some point in the study.

Detailed Description

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Conditions

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Fibromyalgia

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Duloxetine

60-120 mg, oral, every day, 12 weeks

Group Type EXPERIMENTAL

duloxetine hydrochloride

Intervention Type DRUG

60-120 mg, oral, every day, 12 weeks (acute blinded phase followed by a 12 week blinded continuation phase).

Placebo

oral, daily, 12 weeks

Group Type PLACEBO_COMPARATOR

placebo

Intervention Type DRUG

oral, daily, 12 weeks (acute blinded phase followed by 12 weeks of blinded duloxetine treatment)

Interventions

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duloxetine hydrochloride

60-120 mg, oral, every day, 12 weeks (acute blinded phase followed by a 12 week blinded continuation phase).

Intervention Type DRUG

placebo

oral, daily, 12 weeks (acute blinded phase followed by 12 weeks of blinded duloxetine treatment)

Intervention Type DRUG

Other Intervention Names

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LY248686 Cymbalta

Eligibility Criteria

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Inclusion Criteria

* male or female patients
* aged 18 and older who meet criteria for fibromyalgia as defined by the American College of Rheumatology
* have a score of at least 4 on the average pain item of the Brief Pain Inventory (BPI) (modified short form) at visits 1 and 2
* all females must test negative for pregnancy at the time of enrollment
* have a degree of understanding such that the patient can provide informed consent, complete protocol required assessments and communicate intelligibly with the investigator and study coordinator.

Exclusion Criteria

* have pain symptoms related to traumatic injury, structural rheumatic disease, or regional rheumatic disease that will interfere with interpretation of outcome measures
* have regional pain syndrome, multiple surgeries or failed back syndrome
* have confirmed current or previous diagnosis of rheumatoid arthritis, inflammatory arthritis, or infectious arthritis, or an autoimmune disease (i.e. systemic lupus erythematosus)
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Boehringer Ingelheim

INDUSTRY

Sponsor Role collaborator

Eli Lilly and Company

INDUSTRY

Sponsor Role lead

Responsible Party

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Eli Lilly

Principal Investigators

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Call 1-877-CTLILLY (1-877-285-4559) or 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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Phoenix, Arizona, United States

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Tucson, Arizona, United States

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Los Angeles, California, United States

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Pasadena, California, United States

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Cromwell, Connecticut, United States

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Danbury, Connecticut, United States

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Bradenton, Florida, United States

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DeLand, Florida, United States

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Fort Myers, Florida, United States

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Orlando, Florida, United States

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South Miami, Florida, United States

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Tampa, Florida, United States

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West Palm Beach, Florida, United States

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Oak Brook, Illinois, United States

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Lafayette, Indiana, United States

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Prairie Village, Kansas, United States

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Rockville, Maryland, United States

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Belmont, Massachusetts, United States

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Fall River, Massachusetts, United States

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Newton, Massachusetts, United States

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Springfield, Massachusetts, United States

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Ann Arbor, Michigan, United States

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St Louis, Missouri, United States

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Edison, New Jersey, United States

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Piscataway, New Jersey, United States

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Greensboro, North Carolina, United States

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Cincinnati, Ohio, United States

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Toledo, Ohio, United States

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Oklahoma City, Oklahoma, 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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Myrtle Beach, South Carolina, United States

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Dallas, Texas, United States

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Lake Jackson, Texas, United States

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San Antonio, Texas, United States

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Waco, Texas, United States

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Wichita Falls, Texas, United States

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West Jordan, Utah, United States

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Bellevue, Washington, United States

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Seattle, Washington, United States

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Tacoma, Washington, United States

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Middleton, Wisconsin, United States

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Hato Rey, , Puerto Rico

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Ponce, , Puerto Rico

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San Juan, , Puerto Rico

Site Status

Countries

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United States Puerto Rico

References

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Mohs R, Mease P, Arnold LM, Wang F, Ahl J, Gaynor PJ, Wohlreich MM. The effect of duloxetine treatment on cognition in patients with fibromyalgia. Psychosom Med. 2012 Jul-Aug;74(6):628-34. doi: 10.1097/PSY.0b013e31825b9855. Epub 2012 Jun 28.

Reference Type DERIVED
PMID: 22753629 (View on PubMed)

Arnold LM, Wang F, Ahl J, Gaynor PJ, Wohlreich MM. Improvement in multiple dimensions of fatigue in patients with fibromyalgia treated with duloxetine: secondary analysis of a randomized, placebo-controlled trial. Arthritis Res Ther. 2011 Jun 13;13(3):R86. doi: 10.1186/ar3359.

Reference Type DERIVED
PMID: 21668963 (View on PubMed)

Arnold LM, Clauw D, Wang F, Ahl J, Gaynor PJ, Wohlreich MM. Flexible dosed duloxetine in the treatment of fibromyalgia: a randomized, double-blind, placebo-controlled trial. J Rheumatol. 2010 Dec;37(12):2578-86. doi: 10.3899/jrheum.100365. Epub 2010 Sep 15.

Reference Type DERIVED
PMID: 20843911 (View on PubMed)

Other Identifiers

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F1J-US-HMGB

Identifier Type: OTHER

Identifier Source: secondary_id

12220

Identifier Type: -

Identifier Source: org_study_id

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