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ClinicalTrials.gov public records Last synced Sep 2, 2026, 5:41 AM EDT

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Showing 1–24 of 132 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Tofacitinib Clear all
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 2, 2026, 5:41 AM EDT
Recruiting Phase 2 Interventional

Janus Kinase Inhibition to Prevent Ventilator-induced Diaphragm Dysfunction

NCT03681275
View directory record Official record
Conditions
Diaphragm Injury
Interventions
Tofacitinib 10 MG [Xeljanz], Placebo to match Tofacitinib
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Nov 24, 2024 · Synced Sep 2, 2026, 5:41 AM EDT
Completed No phase listed Observational Results available

Comparative Analysis of Adherence and Effectiveness Outcomes Between Rheumatoid Arthritis (RA) Patients Treated With Tofacitinib Modified Release (MR)

NCT04018001
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
Not listed
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
1,057 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 2, 2024 · Synced Sep 2, 2026, 5:41 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 2, 2026, 5:41 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

CP-690,550 and Midazolam Drug-Drug Interaction Study

NCT00902460
View directory record Official record
Conditions
Healthy Volunteer
Interventions
midazolam; CP-690,550 + midazolam, CP-690,550 + midazolam; midazolam
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 12, 2009 · Synced Sep 2, 2026, 5:41 AM EDT
Recruiting Phase 2 Interventional

Safety of Tofacitinib, an Oral Janus Kinase Inhibitor, in Primary Sjogren Disease

NCT07281456
View directory record Official record
Conditions
Sjogren's Syndrome
Interventions
Tofacitinib
Drug
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Sep 2, 2026, 5:41 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 2, 2026, 5:41 AM EDT
Completed Phase 2 Interventional Results available

A Study To Evaluate The Mechanism Of Action Of CP-690,550 In Patients With Rheumatoid Arthritis

NCT00976599
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
CP-690,550 + methotrexate, Placebo + Methotrexate
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
15
States / cities
Birmingham, Alabama • La Jolla, California • Frederick, Maryland + 8 more
Source: ClinicalTrials.gov public record
Updated Jan 8, 2013 · Synced Sep 2, 2026, 5:41 AM EDT
Recruiting Phase 4 Interventional

A Study of Vedolizumab With Tofacitinib in Adults With Ulcerative Colitis (UC)

NCT06095128
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Vedolizumab, Tofacitinib
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 65 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
37
States / cities
Dothan, Alabama • Sun City, Arizona • Los Angeles, California + 33 more
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Sep 2, 2026, 5:41 AM EDT
Completed No phase listed Observational Results available

Comparative Analysis of Outcomes Among Patients Initiating Xeljanz in Combination With Oral MTX Who Withdraw MTX Versus Continue MTX

NCT03975790
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
Not listed
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
479 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 8, 2023 · Synced Sep 2, 2026, 5:41 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 2, 2026, 5:41 AM EDT
Completed Phase 3 Interventional Results available

Second Line Induction Therapy and Healthy Diet for Patients With Ulcerative Colitis

NCT04505410
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
A plant based high fiber diet that mimics fasting ("FMD") plus advanced therapy, Advanced therapy only without dietary intervention
Other · Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Feb 27, 2025 · Synced Sep 2, 2026, 5:41 AM EDT
Completed No phase listed Observational Results available

Collection of Follow-up Data From CP-690,550-treated Kidney Transplant Recipients

NCT01375127
View directory record Official record
Conditions
Kidney Transplantation
Interventions
Tofacitinib
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 70 Years
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
23
States / cities
Los Angeles, California • Palo Alto, California • San Francisco, California + 16 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2013 · Synced Sep 2, 2026, 5:41 AM EDT
Completed Phase 1 Interventional Results available

Mesothelin-Targeted Immunotoxin LMB-100 in Combination With Tofacitinib in Persons With Previously Treated Pancreatic Adenocarcinoma, Cholangiocarcinoma and Other Mesothelin Expressing Solid Tumors

NCT04034238
View directory record Official record
Conditions
Neoplasms With Mesothelin Expression, Epithelioid Mesothelioma, Cholangiocarcinoma, Extrahepatic, Adenocarcinoma, Pancreatic
Interventions
LMB-100, Tofacitinib, Mesothelin Expression
Drug · Device
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 31, 2023 · Synced Sep 2, 2026, 5:41 AM EDT
Completed Phase 3 Interventional Results available

A Study Of Oral CP-690,550 As A Maintenance Therapy For Ulcerative Colitis

NCT01458574
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Placebo, CP690,550, CP-690,550
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
593 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
94
States / cities
Mobile, Alabama • La Jolla, California • Oceanside, California + 47 more
Source: ClinicalTrials.gov public record
Updated May 17, 2017 · Synced Sep 2, 2026, 5:41 AM EDT
Completed Phase 4 Interventional Results available

Musculoskeletal Ultrasound Assessment of Therapeutic Response of Tofacitinib in Rheumatoid Arthritis Patients

NCT02321930
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
tofacitinib 5mg po bid
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 18, 2019 · Synced Sep 2, 2026, 5:41 AM EDT
Completed Phase 3 Interventional Results available

A Safety, Efficacy And Pharmacokinetics Study Of Tofacitinib In Pediatric Patients With sJIA

NCT03000439
View directory record Official record
Conditions
Arthritis Juvenile Idiopathic
Interventions
In open-label phase: treatment with tofacitinib, In double-blind phase: treatment with tofacitinib or placebo in 1:1 ratio
Drug
Lead sponsor
Pfizer
Industry
Eligibility
2 Years to 17 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
5
States / cities
Phoenix, Arizona • Los Angeles, California • Chicago, Illinois + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 2, 2025 · Synced Sep 2, 2026, 5:41 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 2, 2026, 5:41 AM EDT
Not listed Phase 2 Interventional Results available

Tofacitinib for Inflammatory Eye Disease

NCT03580343
View directory record Official record
Conditions
Uveitis, Scleritis
Interventions
tofacitinib
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 31, 2021 · Synced Sep 2, 2026, 5:41 AM EDT
Terminated No phase listed Observational

Tofacitinib Response in Ulcerative Colitis - a Real World Prospective Multi-center Study

NCT03772145
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 80 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 30, 2024 · Synced Sep 2, 2026, 5:41 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 2, 2026, 5:41 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study To Evaluate The Effect Of Food On The Behavior Of Tofacitinib Modified Release 11 Milligram Tablets In Healthy Western And Japanese Volunteers

NCT02084875
View directory record Official record
Conditions
Healthy
Interventions
tofacitinib modified-release (MR) formulation
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated Nov 29, 2018 · Synced Sep 2, 2026, 5:41 AM EDT
Completed No phase listed Observational

Methodologies for Observational Studies Comparing Inpatient COVID-19 Treatments

NCT05638932
View directory record Official record
Conditions
COVID-19
Interventions
Initiation of IL6Ri (tocilizumab or sarilumab) versus JAKi (baricitinib or tofacitinib) added to systemic corticosteroids of interest (CSI)
Drug
Lead sponsor
Aetion, Inc.
Other
Eligibility
18 Years and older
Enrollment
1,442 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 2, 2026, 5:41 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 2, 2026, 5:41 AM EDT