Study To Evaluate The Efficacy And Safety Profile Of PF-06651600 And PF-06700841 In Subjects With Alopecia Areata
Public ClinicalTrials.gov record NCT02974868. 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
A PHASE 2A RANDOMIZED, DOUBLE-BLIND, PLACEBO-CONTROLLED, MULTICENTER STUDY TO EVALUATE THE EFFICACY AND SAFETY PROFILE OF PF-06651600 AND PF-06700841 IN SUBJECTS WITH MODERATE TO SEVERE ALOPECIA AREATA WITH A SINGLE-BLIND EXTENSION PERIOD AND A CROSS-OVER OPEN LABEL EXTENSION PERIOD
Study identification
- NCT ID
- NCT02974868
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Pfizer
- Industry
- Enrollment
- 142 participants
Conditions and interventions
Conditions
Interventions
- PF-06651600 Drug
- PF-06700841 Drug
- Placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 75 Years
- 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
- Dec 14, 2016
- Primary completion
- May 14, 2019
- Completion
- May 14, 2019
- Last update posted
- May 25, 2020
2016 – 2019
United States locations
- U.S. sites
- 39
- U.S. states
- 14
- U.S. cities
- 18
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Alabama at Birmingham, Dermatology at the Whitaker Clinic | Birmingham | Alabama | 35233 | — |
| University of Alabama at Birmingham, The Kirklin Clinic | Birmingham | Alabama | 35233 | — |
| Southern California Dermatology, Inc. | Santa Ana | California | 92701 | — |
| Clinical Science Institute | Santa Monica | California | 90404 | — |
| Office of F. Monte Purcelli | Santa Monica | California | 90404 | — |
| Tower Saint John's Imaging | Santa Monica | California | 90404 | — |
| University of Colorado Hospital Clinical and Translational Research Center, Inpatient Unit | Aurora | Colorado | 80045 | — |
| University of Colorado Hospital Clinical and Translational Research Center, Outpatient Clinic | Aurora | Colorado | 80045 | — |
| University of Colorado Hospital, Anschutz Cancer Pavilion | Aurora | Colorado | 80045 | — |
| Yale School of Medicine | New Haven | Connecticut | 06510 | — |
| Investigational Drug Services | New Haven | Connecticut | 06511 | — |
| Church Street Research Unit | New Haven | Connecticut | 06519 | — |
| Yale Hearing and Balance Center | New Haven | Connecticut | 06519 | — |
| Yale New Haven Hospital | New Haven | Connecticut | 06519 | — |
| Park Avenue Dermatology Administrative Annex | Orange Park | Florida | 32073 | — |
| Park Avenue Dermatology | Orange Park | Florida | 32073 | — |
| Edward B. Kampsen, MD | Tampa | Florida | 33609 | — |
| Olympian Clinical Research | Tampa | Florida | 33609 | — |
| Rose Radiology | Tampa | Florida | 33609 | — |
| Forward Clinical Trials, Inc | Tampa | Florida | 33624 | — |
| MedaPhase Inc. | Newnan | Georgia | 30263 | — |
| NorthShore University HealthSystem Dermatology Clinical Trials Unit | Skokie | Illinois | 60077 | — |
| Dawes Fretzin Clinical Research Group, LLC | Indianapolis | Indiana | 46256 | — |
| Dawes Fretzin Dermatology Group, LLC | Indianapolis | Indiana | 46256 | — |
| Tufts Medical Center | Boston | Massachusetts | 02111 | — |
| Massachusetts General Hospital Clinical Unit for Research Trials in Skin (CURTIS) | Boston | Massachusetts | 02114 | — |
| Weill Cornell Medicine | New York | New York | 10021 | — |
| Icahn School of Medicine at Mount Sinai | New York | New York | 10029 | — |
| Mount Sinai Department of Otolaryngology | New York | New York | 10029 | — |
| Rockefeller University Hospital | New York | New York | 10065 | — |
| Investigational Drug Service | Rochester | New York | 14642 | — |
| University of Rochester Audiology | Rochester | New York | 14642 | — |
| University of Rochester Medical Center | Rochester | New York | 14642 | — |
| University of Rochester Radiology | Rochester | New York | 14642 | — |
| Vital Prospects Clinical Research Institute, P.C. | Tulsa | Oklahoma | 74136 | — |
| Health Concepts | Rapid City | South Dakota | 57702 | — |
| University of Utah MidValley Dermatology | Murray | Utah | 84107 | — |
| University of Utah Medical Center | Salt Lake City | Utah | 84132 | — |
| Virginia Clinical Research, Inc. | Norfolk | Virginia | 23502 | — |
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 16 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02974868, 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 May 25, 2020 · Synced Jul 23, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02974868 live on ClinicalTrials.gov.