The study's objective is to compare the efficacy of 3 dose levels of oral CP-690,550 monotherapy (5 mg, 15 mg, and 30 mg twice daily [BID]) versus placebo administered over 6 weeks for the treatment of the signs and symptoms of subjects with active rheumatoid arthritis (RA).
- The subject has a history of inadequate response to at least 1, but no more than 4,
of the following DMARDs: sulfasalazine, injectable gold, methotrexate, leflunomide,
cyclosporine, or a thiopurine derivative (azathioprine or 6-mercaptopurine)
- Current Therapy With Any DMARD Or Biologic
Questions about a trial? Call or email to reach a Pfizer Clinical Trial Contact Center Representative
| Descriptive Information | ||||
|---|---|---|---|---|
| Brief Title ICMJE | Three Dose Levels of CP-690,550 Monotherapy Versus Placebo, Administered Orally Twice Daily (BID) for 6 Weeks | |||
| Official Title ICMJE | A Phase 2a, Randomized, Double-Blind, Placebo-Controlled, Multicenter Study To Compare 3 Dose Levels Of CP-690,550 Versus Placebo, Administered Orally Twice Daily (BID) For 6 Weeks, In The Treatment Of The Signs And Symptoms Of Subjects With Active Rheumatoid Arthritis | |||
| Brief Summary | The study's objective is to compare the efficacy of 3 dose levels of oral CP-690,550 monotherapy (5 mg, 15 mg, and 30 mg twice daily [BID]) versus placebo administered over 6 weeks for the treatment of the signs and symptoms of subjects with active rheumatoid arthritis (RA). | |||
| Detailed Description | Not Provided | |||
| Study Type ICMJE | Interventional | |||
| Study Phase ICMJE | Phase 2 | |||
| Study Design ICMJE | Allocation: Randomized Intervention Model: Parallel Assignment Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor) Primary Purpose: Treatment | |||
| Condition ICMJE | Rheumatoid Arthritis | |||
| Intervention ICMJE |
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| Study Arms ICMJE |
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| Publications * |
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| * 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 | 264 | |||
| Original Enrollment ICMJE | 312 | |||
| Actual Study Completion Date ICMJE | June 2006 | |||
| Actual Primary Completion Date | June 2006 (Final data collection date for primary outcome measure) | |||
| Eligibility Criteria ICMJE | Inclusion Criteria:
Exclusion Criteria:
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| Sex/Gender ICMJE |
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| Ages ICMJE | 18 Years to 70 Years (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 | Belgium, Brazil, Canada, Germany, Italy, Mexico, Slovakia, Spain, United States | |||
| Removed Location Countries | Austria | |||
| Administrative Information | ||||
| NCT Number ICMJE | NCT00147498 | |||
| Other Study ID Numbers ICMJE | A3921019 | |||
| Has Data Monitoring Committee | No | |||
| U.S. FDA-regulated Product | Not Provided | |||
| IPD Sharing Statement ICMJE | Not Provided | |||
| Responsible Party | Pfizer | |||
| Study Sponsor ICMJE | Pfizer | |||
| Collaborators ICMJE | Not Provided | |||
| Investigators ICMJE |
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| PRS Account | Pfizer | |||
| Verification Date | December 2012 | |||
| ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP | ||||
Contact a representative by phone, email, or visiting the study website. Please see the references below:
Pfizer Clinical Trials Contact Center
1-800-718-1021
