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A Phase 3b Multicenter Study of Pregabalin in Fibromyalgia Subjects Who Have Comorbid Depression

Last updated on November 13, 2019

FOR MORE INFORMATION
Study Location
Genova Clinical Research
Tucson, Arizona, 85704 United States
Contact
1-800-718-1021
Eligibility criteria
Condition
The disease, disorder, syndrome, illness, or injury that is being studied.
Fibromyalgia
Sex
Females and Males
Age
Pediatric Trials: 0-17 Years
Adult Trials: 18+ Years
18 + years
Inclusion criteria
The factors, or reasons, that allow a person to participate in a clinical study.
Show details

- Men or women of any race or ethnicity who are at least 18 years of age.

- Adult women and men with a diagnosis of fibromyalgia and stable depression (major
depressive disorder, depression not otherwise specified (NOS), or dysthymia) who have
been taking an antidepressant (SSRI or SNRI) primarily for their depression for at
least 3 months.

Exclusion criteria
The factors, or reasons, that prevent a person from participating in a clinical study.
Show details

- Have failed pregabalin treatment due to lack of improvement of symptoms at doses of
greater than or equal to 300 mg daily, cannot tolerate pregabalin or any pregabalin
ingredient, or participated in a pregabalin clinical trial. If the subject has taken
pregabalin and discontinued for reason other than lack of improvement or intolerance,
then they will be eligible. Pregabalin use within the last 30 days (prior to V1) is
not permitted.

- Patients with severe or unstable depression are not eligible.

- Patients with other types of pain or conditions that may make it difficult to
evaluate fibromyalgia symptoms are not eligible

- Any subject considered at risk of suicide or self harm based on investigator judgment
and/or the details of a risk assessment

NCT01432236
Pfizer
Completed
A Phase 3b Multicenter Study of Pregabalin in Fibromyalgia Subjects Who Have Comorbid Depression

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Descriptive Information
Brief Title  ICMJE A Phase 3b Multicenter Study of Pregabalin in Fibromyalgia Subjects Who Have Comorbid Depression
Official Title  ICMJE A Phase 3b Multicenter, Double-blind, Randomized, Placebo-controlled, 2-way Crossover Study Of Pregabalin In The Treatment Of Fibromyalgia With Concurrent Antidepressant Therapy For Comorbid Depression (Protocol A0081275)
Brief SummaryThe intent of this study is to identify and treat fibromyalgia subjects with comorbid depression who are receiving an SSRI (selective serotonin reuptake inhibitor) or SNRI (selective norepinephrine reuptake inhibitor) primarily for their depression and to determine whether pregabalin demonstrates improvement relative to placebo in improving pain associated with fibromyalgia.
Detailed DescriptionNot Provided
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 3
Study Design  ICMJE Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Condition  ICMJE Fibromyalgia
Intervention  ICMJE
  • Drug: Pregabalin
    Pregabalin 300 or 450 mg/day dosed BID ( twice a day) for 14 weeks; 150 mg/day starting dose
  • Drug: placebo
    placebo capsules twice a day for 14 weeks
Study Arms  ICMJE
  • Experimental: Pregabalin
    Group 1 as Pregabalin vs. Placebo (cross over study in which period one has this group)
    Intervention: Drug: Pregabalin
  • Placebo Comparator: Placebo
    Group 2 as placebo vs. pregabalin (cross over study in which period two will have this group)
    Intervention: Drug: placebo
Publications *


*   Includes publications given by the data provider as well as publications
identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Completed
Actual Enrollment  ICMJE
 (submitted: October 21, 2014)
197
Original Estimated Enrollment  ICMJE
 (submitted: September 8, 2011)
140
Actual Study Completion Date  ICMJE July 2013
Actual Primary Completion DateJuly 2013   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • Men or women of any race or ethnicity who are at least 18 years of age.
  • Adult women and men with a diagnosis of fibromyalgia and stable depression (major depressive disorder, depression not otherwise specified (NOS), or dysthymia) who have been taking an antidepressant (SSRI or SNRI) primarily for their depression for at least 3 months.

Exclusion Criteria:

  • Have failed pregabalin treatment due to lack of improvement of symptoms at doses of greater than or equal to 300 mg daily, cannot tolerate pregabalin or any pregabalin ingredient, or participated in a pregabalin clinical trial. If the subject has taken pregabalin and discontinued for reason other than lack of improvement or intolerance, then they will be eligible. Pregabalin use within the last 30 days (prior to V1) is not permitted.
  • Patients with severe or unstable depression are not eligible.
  • Patients with other types of pain or conditions that may make it difficult to evaluate fibromyalgia symptoms are not eligible
  • Any subject considered at risk of suicide or self harm based on investigator judgment and/or the details of a risk assessment
Sex/Gender  ICMJE
Sexes Eligible for Study:All
Ages  ICMJE 18 Years and older   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE Canada,   Italy,   Spain,   United States
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT01432236
Other Study ID Numbers  ICMJE A0081275
2011-002480-19 ( EudraCT Number )
Has Data Monitoring CommitteeNo
U.S. FDA-regulated ProductNot Provided
IPD Sharing Statement  ICMJE Not Provided
Responsible PartyPfizer
Study Sponsor  ICMJE Pfizer
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Director:Pfizer CT.gov Call CenterPfizer
PRS AccountPfizer
Verification DateOctober 2014

ICMJE     Data element required by the

International Committee of Medical Journal Editors
and the
World Health Organization ICTRP

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Contact a representative by phone, email, or visiting the study website. Please see the references below:

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