A One-Year Study To Evaluate The Effects And Safety Of CP-690,550 In Patients With Moderate To Severe Chronic Plaque Psoriasis
Public ClinicalTrials.gov record NCT01276639. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Phase 3 Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study Of The Efficacy And Safety Of 2 Oral Doses Of CP-690,550 In Subjects With Moderate To Severe Chronic Plaque Psoriasis
Study identification
- NCT ID
- NCT01276639
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Pfizer
- Industry
- Enrollment
- 901 participants
Conditions and interventions
Conditions
Interventions
- CP-690,550 Drug
- Placebo/CP-690,550 Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 28, 2011
- Primary completion
- Mar 31, 2013
- Completion
- Mar 31, 2013
- Last update posted
- Sep 18, 2014
2011 – 2013
United States locations
- U.S. sites
- 32
- U.S. states
- 20
- U.S. cities
- 28
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Radiant Research, Inc. | Birmingham | Alabama | 35209 | — |
| University of California, Irvine - Dermatology Research | Irvine | California | 92697 | — |
| Skin Surgery Medical Group, Inc. | San Diego | California | 92117 | — |
| Clinical Science Institute | Santa Monica | California | 90404 | — |
| Cherry Creek Research, Inc. | Denver | Colorado | 80209 | — |
| The Savin Center, P.C. | New Haven | Connecticut | 06511 | — |
| Renstar Medical Research | Ocala | Florida | 34471 | — |
| Academic Alliance in Dermatology | Tampa | Florida | 33609 | — |
| Atlanta Dermatology, Vein & Research Center, P.C. | Alpharetta | Georgia | 30022 | — |
| Peachtree Dermatology Associates Research Center | Atlanta | Georgia | 30327 | — |
| MedaPhase Inc. | Newnan | Georgia | 30263 | — |
| Southern Illinois University School of Medicine | Springfield | Illinois | 62702 | — |
| Dawes Fretzin Clinical Research Group, LLC | Indianapolis | Indiana | 46256 | — |
| Tufts Medical Center | Boston | Massachusetts | 02111 | — |
| Massachusetts General Hospital - Clinical Unit for Research Trials and Outcomes in Skin | Boston | Massachusetts | 02114 | — |
| Skin Specialists, P.C. | Omaha | Nebraska | 68144 | — |
| New York University School of Medicine | New York | New York | 10016 | — |
| Skin Search of Rochester, Inc. | Rochester | New York | 14623 | — |
| Raleigh Radiology Blue Ridge | Raleigh | North Carolina | 27612 | — |
| Wake Research Associates | Raleigh | North Carolina | 27612 | — |
| Central Sooner Research | Norman | Oklahoma | 73071 | — |
| Baker Allergy, Asthma and Dermatology Research Center, LLC | Lake Oswego | Oregon | 97035 | — |
| University of Pittsburgh Medical Center - Department of Dermatology | Pittsburgh | Pennsylvania | 15213 | — |
| Clinical Partners, LLC | Johnston | Rhode Island | 02919 | — |
| Dermatology Associates of Knoxville, PC | Knoxville | Tennessee | 37917 | — |
| Modern Research Associates, PLLC | Dallas | Texas | 75231 | — |
| Menter Dermatology Research Institute | Dallas | Texas | 75246 | — |
| Center for Clinical Studies | Houston | Texas | 77030 | — |
| Rockwood Dermatology Center | Spokane | Washington | 99202 | — |
| Rockwood Research Center | Spokane | Washington | 99202 | — |
| Wenatchee Valley Medical Center - Clinical Research Department | Wenatchee | Washington | 98801 | — |
| Madison Skin and Research, Inc. | Madison | Wisconsin | 53719 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 42 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01276639, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 18, 2014 · Synced Jul 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01276639 live on ClinicalTrials.gov.