Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 21, 2026, 5:46 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 58 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Tofacitinib 5 mg Clear all
Terminated Phase 2 Interventional Results available

Tofacitinib for Treatment of Moderate COVID-19

NCT04415151
View directory record Official record
Conditions
COVID-19 Pneumonia
Interventions
Tofacitinib 10 mg, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 99 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 27, 2025 · Synced Sep 21, 2026, 5:46 AM EDT
Recruiting Phase 3 Interventional

Trial of Sequential Medications AfteR TNFi Failure in Juvenile Idiopathic Arthritis

NCT06654882
View directory record Official record
Conditions
Polyarticular Course Juvenile Idiopathic Arthritis (JIA)
Interventions
TNFi (Tumor Necrosis Factor inhibitor) medication, Abatacept, Tocilizumab, Tofacitinib
Drug
Lead sponsor
Duke University
Other
Eligibility
2 Years to 17 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
4
States / cities
San Francisco, California • Gainesville, Florida • Hackensack, New Jersey + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 2, 2026 · Synced Sep 21, 2026, 5:46 AM EDT
Completed Phase 2 Interventional Results available

Study Of The Mechanism Of Action Of CP-690,550 In The Skin Of Subjects With Moderate To Severe Chronic Plaque Psoriasis

NCT01710046
View directory record Official record
Conditions
Plaque Psoriasis
Interventions
(CP-6890,550) Tofacitinib, Placebo, (CP-690,550) Tofacitinib
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
5
States / cities
Los Angeles, California • Tampa, Florida • Dallas, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 12, 2015 · Synced Sep 21, 2026, 5:46 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Open-label Trial of Tofacitinib in Cutaneous Sarcoidosis and Granuloma Annulare

NCT03910543
View directory record Official record
Conditions
Cutaneous Sarcoidosis, Granuloma Annulare
Interventions
Tofacitinib 5 mg twice daily
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 13, 2021 · Synced Sep 21, 2026, 5:46 AM EDT
Completed Phase 2 Interventional

Therapies for Down Syndrome Regression Disorder

NCT05662228
View directory record Official record
Conditions
Down Syndrome, Regression
Interventions
Lorazepam, Intravenous immunoglobulin (IVIG), Tofacitinib
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
8 Years to 30 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Los Angeles, California • Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Sep 21, 2026, 5:46 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Estimate The Effect Of Repeat-Dose Rifampin On The Pharmacokinetics Of CP-690,550 In Healthy Volunteers

NCT01204112
View directory record Official record
Conditions
Healthy
Interventions
Tasocitinib (CP-690,550) plus Rifampin
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 21, 2010 · Synced Sep 21, 2026, 5:46 AM EDT
Completed Phase 3 Interventional Results available

Study of CP-690,550 Versus Placebo In Rheumatoid Arthritis Patients On Background Methotrexate With Inadequate Response To Tumor Necrosis Factor (TNF) Inhibitors

NCT00960440
View directory record Official record
Conditions
Arthritis, Rheumatoid
Interventions
CP-690,550, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
399 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
36
States / cities
Birmingham, Alabama • Los Angeles, California • San Diego, California + 29 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2018 · Synced Sep 21, 2026, 5:46 AM EDT
Completed Phase 3 Interventional Results available

Long-Term Study Of CP-690,550 In Subjects With Ulcerative Colitis

NCT01470612
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
CP-690,550
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
944 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
75
States / cities
Mobile, Alabama • Tucson, Arizona • La Jolla, California + 42 more
Source: ClinicalTrials.gov public record
Updated Sep 16, 2021 · Synced Sep 21, 2026, 5:46 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Open-label Study of Tofacitinib for Moderate to Severe Skin Involvement in Young Adults With Lupus

NCT03288324
View directory record Official record
Conditions
Cutaneous Lupus, Systemic Lupus Erythematosus
Interventions
Tofacitinib
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
18 Years to 45 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
2
States / cities
Cincinnati, Ohio • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Sep 21, 2026, 5:46 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Demonstrate the Equivalence of the Tofacitinib Oral Solution to the Tablet Formulation in Healthy Participants.

NCT04111614
View directory record Official record
Conditions
Healthy
Interventions
Tofacitinib tablet, Tofacitinib Oral Solution
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 12, 2020 · Synced Sep 21, 2026, 5:46 AM EDT
Completed Phase 2 Interventional Results available

A Study to Assess Immune Response Following Zoster Vaccination to Subjects With Rheumatoid Arthritis Receiving Tofacitinib or Placebo With Background Methotrexate

NCT02147587
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
Tofacitinib, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
50 Years and older
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
36
States / cities
Jonesboro, Arkansas • Los Angeles, California • Santa Maria, California + 26 more
Source: ClinicalTrials.gov public record
Updated Apr 10, 2018 · Synced Sep 21, 2026, 5:46 AM EDT
Completed Phase 4 Interventional Results available

Safety Study Of Tofacitinib Versus Tumor Necrosis Factor (TNF) Inhibitor In Subjects With Rheumatoid Arthritis

NCT02092467
View directory record Official record
Conditions
Arthritis, Rheumatoid
Interventions
tofacitinib, adalimumab, etanercept
Drug · Biological
Lead sponsor
Pfizer
Industry
Eligibility
50 Years and older
Enrollment
4,372 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
142
States / cities
Birmingham, Alabama • Huntsville, Alabama • Tuscaloosa, Alabama + 110 more
Source: ClinicalTrials.gov public record
Updated Aug 16, 2021 · Synced Sep 21, 2026, 5:46 AM EDT
Completed Phase 2 Interventional Results available

Three Dose Levels of CP-690,550 Monotherapy Versus Placebo, Administered Orally Twice Daily (BID) for 6 Weeks

NCT00147498
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
CP-690,550, Placebo
Drug · Other
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 70 Years
Enrollment
264 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
24
States / cities
Upland, California • Clearwater, Florida • Miami, Florida + 19 more
Source: ClinicalTrials.gov public record
Updated Jan 29, 2013 · Synced Sep 21, 2026, 5:46 AM EDT
Completed Phase 2 Interventional Results available

Tofacitnib for the Treatment of Alopecia Areata and Variants

NCT02197455
View directory record Official record
Conditions
Alopecia Areata (AA), Alopecia Totalis (AT), Alopecia Universalis (AU)
Interventions
Tofacitinib Administration
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 90 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 3, 2017 · Synced Sep 21, 2026, 5:46 AM EDT
Completed Phase 1Phase 2 Interventional

Safety and Efficacy of Tofacitinib for Chronic Granulomatous Disease With Inflammatory Complications

NCT05104723
View directory record Official record
Conditions
Chronic Granulomatous Disease, Inflammatory Gastrointestinal Disease, Inflammatory Skin Disease, Inflammatory Lung Disease
Interventions
XELJANZ (tofacitinib)
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 99 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Sep 21, 2026, 5:46 AM EDT
Completed Phase 1 Interventional Results available

Pharmacokinetics Of CP-690,550 In Pediatric Patients With Juvenile Idiopathic Arthritis (JIA)

NCT01513902
View directory record Official record
Conditions
Juvenile Idiopathic Arthritis
Interventions
CP-690,550
Drug
Lead sponsor
Pfizer
Industry
Eligibility
2 Years to 17 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
4
States / cities
Minneapolis, Minnesota • Cincinnati, Ohio • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jul 3, 2016 · Synced Sep 21, 2026, 5:46 AM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy of Pf-06650833 In Subjects With Rheumatoid Arthritis, With An Inadequate Response To Methotrexate

NCT02996500
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
PF-06650833, Placebo, Tofacitinib
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 75 Years
Enrollment
269 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
15
States / cities
Tuscaloosa, Alabama • Tucson, Arizona • Clearwater, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Feb 26, 2020 · Synced Sep 21, 2026, 5:46 AM EDT
Completed Phase 3 Interventional Results available

A Study To Evaluate The Effects And Safety Of Treatment, Treatment Withdrawal, Followed By Re-Treatment With CP-690,550 In Subjects With Moderate To Severe Chronic Plaque Psoriasis

NCT01186744
View directory record Official record
Conditions
Psoriasis
Interventions
CP-690,550
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
666 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
50
States / cities
Mobile, Alabama • Tucson, Arizona • Fremont, California + 33 more
Source: ClinicalTrials.gov public record
Updated Dec 25, 2018 · Synced Sep 21, 2026, 5:46 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Long-Term Safety Study Of Tofacitinib In Patients With Juvenile Idiopathic Arthritis

NCT01500551
View directory record Official record
Conditions
Juvenile Idiopathic Arthritis
Interventions
Tofacitinib
Drug
Lead sponsor
Pfizer
Industry
Eligibility
2 Years to 18 Years
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2025
U.S. locations
43
States / cities
Little Rock, Arkansas • Loma Linda, California • Los Angeles, California + 23 more
Source: ClinicalTrials.gov public record
Updated Mar 22, 2026 · Synced Sep 21, 2026, 5:46 AM EDT
Completed Phase 3 Interventional Results available

Efficacy And Safety Of Tofacitinib In Psoriatic Arthritis: Comparator Study

NCT01877668
View directory record Official record
Conditions
Psoriatic Arthritis
Interventions
Tofacitinib 5 mg BID, Tofacitinib 10 mg BID, Adalimumab, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
422 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
24
States / cities
Birmingham, Alabama • Huntsville, Alabama • Glendale, Arizona + 17 more
Source: ClinicalTrials.gov public record
Updated Jul 5, 2017 · Synced Sep 21, 2026, 5:46 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

An Evaluation of the Optimal Dose of Tofacitinib Needed to Achieve Low Disease Activity (LDA) or Clinical Remission in Patients With Active Rheumatoid Arthritis (RA) as Measured From a Clinical and Structural Perspective

NCT02566967
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
tofacitinib
Drug
Lead sponsor
Norman B. Gaylis, MD
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Aventura, Florida
Source: ClinicalTrials.gov public record
Updated Jul 4, 2019 · Synced Sep 21, 2026, 5:46 AM EDT
Terminated Phase 4 Interventional Results available

A Study of Tofacitinib in Patients With Ulcerative Colitis in Stable Remission

NCT03281304
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
CP-690,500 5 mg, CP-690,550 10 mg
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
24
States / cities
Mobile, Alabama • San Diego, California • Bristol, Connecticut + 14 more
Source: ClinicalTrials.gov public record
Updated Mar 20, 2023 · Synced Sep 21, 2026, 5:46 AM EDT
Completed Phase 3 Interventional Results available

A Phase 3 Study Comparing 2 Doses Of CP-690,550 And The Active Comparator, Humira (Adalimumab) Vs. Placebo For Treatment Of Rheumatoid Arthritis

NCT00853385
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
CP-690,550, Placebo, Biologic TNFi
Drug · Other · Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
717 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
38
States / cities
Gilbert, Arizona • Glendale, Arizona • Mesa, Arizona + 33 more
Source: ClinicalTrials.gov public record
Updated Jan 17, 2013 · Synced Sep 21, 2026, 5:46 AM EDT
Completed Phase 3 Interventional Results available

A Study Comparing 2 Doses Of CP-690,550 Vs. Placebo For The Treatment Of Rheumatoid Arthritis In Patients On Other Background Arthritis Medications

NCT00856544
View directory record Official record
Conditions
Arthritis, Rheumatoid
Interventions
CP-690,550, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
795 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
46
States / cities
Huntsville, Alabama • Jonesboro, Arkansas • Palo Alto, California + 41 more
Source: ClinicalTrials.gov public record
Updated Jan 9, 2013 · Synced Sep 21, 2026, 5:46 AM EDT