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Showing 1–24 of 42 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Itacitinib Clear all
Completed Phase 2 Interventional

An Open Label Study of Itacitinib Administered Orally in Patients With Myelofibrosis

NCT01633372
View directory record Official record
Conditions
MPN (Myeloproliferative Neoplasms)
Interventions
itacitinib
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2021
U.S. locations
14
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Los Angeles, California + 11 more
Source: ClinicalTrials.gov public record
Updated Aug 29, 2021 · Synced Sep 1, 2026, 2:18 PM EDT
Completed Phase 2 Interventional Results available

A Study of Itacitinib in Combination With Low-Dose Ruxolitinib or Itacitinib Alone Following Ruxolitinib in Participants With Myelofibrosis

NCT03144687
View directory record Official record
Conditions
MPN (Myeloproliferative Neoplasms)
Interventions
Itacitinib, Ruxolitinib
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
19
States / cities
Tempe, Arizona • Orange, California • Aurora, Colorado + 16 more
Source: ClinicalTrials.gov public record
Updated Jun 15, 2022 · Synced Sep 1, 2026, 2:18 PM EDT
Active, not recruiting Phase 2 Interventional

Itacitinib for the Prevention of Graft Versus Host Disease

NCT04859946
View directory record Official record
Conditions
Hematologic and Lymphocytic Disorder
Interventions
Allogeneic Hematopoietic Stem Cell Transplantation, Busulfan, Cyclophosphamide, Fludarabine, Itacitinib, Tacrolimus, Thiotepa
Procedure · Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 70 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Sep 1, 2026, 2:18 PM EDT
Terminated Phase 2 Interventional Results available

Itacitinib (INCB039110) and Extracorporeal Photopheresis (ECP) for First-Line Treatment in Chronic GVHD

NCT04446182
View directory record Official record
Conditions
Chronic Graft-versus-host-disease
Interventions
Itacitinib, Extracorporeal Photopheresis (ECP)
Drug · Device
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jan 21, 2024 · Synced Sep 1, 2026, 2:18 PM EDT
Terminated Phase 1 Interventional

Itacitinib and Tocilizumab for Steroid Refractory Acute Graft Versus Host Disease

NCT04070781
View directory record Official record
Conditions
Steroid Refractory GVHD, Graft Vs Host Disease
Interventions
Itacitinib, Tocilizumab
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 99 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 3, 2024 · Synced Sep 1, 2026, 2:18 PM EDT
Withdrawn Phase 2 Interventional

Itacitinib for the Prevention of Graft Versus Host Disease in Patients Undergoing Donor Stem Cell Transplantation

NCT04127721
View directory record Official record
Conditions
Allogeneic Stem Cell Transplant Recipient, Hematologic and Lymphocytic Disorder, Hematopoietic and Lymphoid Cell Neoplasm
Interventions
Allogeneic Hematopoietic Stem Cell Transplantation, Busulfan, Fludarabine, Itacitinib, Methotrexate, Tacrolimus
Procedure · Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 28, 2020 · Synced Sep 1, 2026, 2:18 PM EDT
Completed Phase 1 Interventional Results available

Study of Itacitinib for the Prophylaxis of Graft-Versus-Host Disease and Cytokine Release Syndrome After T-cell Replete Haploidentical Peripheral Blood Hematopoietic Cell Transplantation

NCT03755414
View directory record Official record
Conditions
Acute Myelogenous Leukemia, Acute Lymphocytic Leukemia, Myelodysplastic Syndromes, Non-Hodgkin Lymphoma, Hodgkin Disease
Interventions
Stem cell transplantation, Itacitinib, Functional Assessment of Cancer Therapy-Bone Marrow Transplant (FACT-BMT), Human Activity Profile
Procedure · Drug · Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 5, 2025 · Synced Sep 1, 2026, 2:18 PM EDT
Terminated Phase 2 Interventional

A Rollover Study to Provide Continued Treatment for Participants Previously Enrolled in Studies of Itacitinib

NCT04640025
View directory record Official record
Conditions
Myelofibrosis, Postlung Transplant (Bronchiolitis Obliterans), Chronic Graft Versus Host Disease
Interventions
itacitinib
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
8
States / cities
Duarte, California • Aurora, Colorado • Fort Wayne, Indiana + 4 more
Source: ClinicalTrials.gov public record
Updated Jun 25, 2026 · Synced Sep 1, 2026, 2:18 PM EDT
Completed Phase 2 Interventional Results available

Itacitinib, Tacrolimus, and Sirolimus for the Prevention of GVHD in Patients With Acute Leukemia, Myelodysplastic Syndrome, or Myelofibrosis Undergoing Reduced Intensity Conditioning Donor Stem Cell Transplantation

NCT04339101
View directory record Official record
Conditions
Acute Leukemia, Hematologic and Lymphocytic Disorder, Myelodysplastic Syndrome, Primary Myelofibrosis, Secondary Myelofibrosis
Interventions
Fludarabine, Itacitinib Adipate, Melphalan, Quality-of-Life Assessment, Questionnaire Administration, Sirolimus, Tacrolimus
Drug · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced Sep 1, 2026, 2:18 PM EDT
Completed Phase 1 Interventional

Pembrolizumab Combined With Itacitinib (INCB039110) and/or Pembrolizumab Combined With INCB050465 in Advanced Solid Tumors

NCT02646748
View directory record Official record
Conditions
Colorectal Cancer (CRC), Endometrial Cancer, Melanoma, Head and Neck Cancer, Lung Cancer, MMR-deficient Tumors, Breast Cancer, Pancreatic Cancer, Renal Cell Carcinoma (RCC), Solid Tumors, UC (Urothelial Cancer)
Interventions
Pembrolizumab, itacitinib, INCB050465
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
17
States / cities
San Francisco, California • Santa Monica, California • Washington D.C., District of Columbia + 12 more
Source: ClinicalTrials.gov public record
Updated Mar 30, 2022 · Synced Sep 1, 2026, 2:18 PM EDT
Terminated Phase 2 Interventional Results available

A Study of Itacitinib for the Treatment of Chronic Graft Versus Host Disease (cGVHD)

NCT04200365
View directory record Official record
Conditions
Chronic Graft-versus-host-disease
Interventions
Itacitinib
Drug
Lead sponsor
SCRI Development Innovations, LLC
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
5
States / cities
Denver, Colorado • Nashville, Tennessee • Austin, Texas + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 5, 2024 · Synced Sep 1, 2026, 2:18 PM EDT
Terminated Phase 2Phase 3 Interventional Results available

GRAVITAS-309: Itacitinib and Corticosteroids as Initial Treatment for Chronic Graft-Versus-Host Disease

NCT03584516
View directory record Official record
Conditions
Chronic Graft-versus-host Disease
Interventions
Itacitinib, Placebo, Methylprednisolone, Prednisone
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Enrollment
155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
39
States / cities
Tucson, Arizona • Little Rock, Arkansas • Duarte, California + 30 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2025 · Synced Sep 1, 2026, 2:18 PM EDT
Completed Phase 1 Interventional

Study of Itacitinib in Combination With Corticosteroids for the Treatment of Acute GVHD

NCT02614612
View directory record Official record
Conditions
Graft-versus-host Disease (GVHD)
Interventions
Itacitinib (200 mg), Itacitinib (300 mg), prednisone or methylprednisolone (corticosteroids)
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
23
States / cities
Duarte, California • La Jolla, California • Los Angeles, California + 20 more
Source: ClinicalTrials.gov public record
Updated Mar 7, 2019 · Synced Sep 1, 2026, 2:18 PM EDT
Completed Phase 2 Interventional Results available

A Study of Itacitinib for the Prevention of Cytokine Release Syndrome Induced by Immune Effector Cell Therapy

NCT04071366
View directory record Official record
Conditions
Cytokine Release Syndrome
Interventions
Itacitinib, Immune effector cell therapy, Placebo, Yescarta
Drug · Biological
Lead sponsor
Incyte Corporation
Industry
Eligibility
12 Years and older
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
10
States / cities
Miami, Florida • Tampa, Florida • Boston, Massachusetts + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 25, 2024 · Synced Sep 1, 2026, 2:18 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional Results available

Itacitinib + Everolimus in Hodgkin Lymphoma

NCT03697408
View directory record Official record
Conditions
Classical Hodgkin Lymphoma
Interventions
Itacitinib, Everolimus
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Sep 1, 2026, 2:18 PM EDT
Completed Phase 2 Interventional Results available

Itacitinib for Low Risk GVHD

NCT03846479
View directory record Official record
Conditions
Low Risk Acute Graft-versus-host Disease, Graft-versus-host-disease, GVHD
Interventions
Itacitinib
Drug
Lead sponsor
John Levine
Other
Eligibility
12 Years to 75 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
14
States / cities
Duarte, California • Los Angeles, California • Atlanta, Georgia + 9 more
Source: ClinicalTrials.gov public record
Updated Feb 5, 2023 · Synced Sep 1, 2026, 2:18 PM EDT
Withdrawn Phase 2 Interventional

Itacitinib in Combination With Erlotinib in Non Small Cell Lung Cancer Patients With Epidermal Growth Factor Receptor (EGFR) Activating Mutations

NCT02355431
View directory record Official record
Conditions
Solid Tumors and Hematologic Malignancy, NSCLC (Non-small Cell Lung Carcinoma)
Interventions
Itacitinib, erlotinib, placebo
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Ogden, Utah
Source: ClinicalTrials.gov public record
Updated Mar 7, 2019 · Synced Sep 1, 2026, 2:18 PM EDT
Terminated Phase 1 Interventional

Itacitinib Combined With INCB024360 and/or Itacitinib Combined With INCB050465 in Advanced Solid Tumors

NCT02559492
View directory record Official record
Conditions
Solid Tumors
Interventions
Itacitinib, Epacadostat, INCB050465
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
11
States / cities
Duarte, California • Denver, Colorado • New Haven, Connecticut + 8 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2019 · Synced Sep 1, 2026, 2:18 PM EDT
Terminated Phase 2 Interventional

Study of Itacitinib in Combination With Docetaxel in Subjects With Non-Small Cell Lung Cancer

NCT02257619
View directory record Official record
Conditions
NSCLC (Non-small Cell Lung Carcinoma)
Interventions
Itacitinib, docetaxel
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
16
States / cities
Hot Springs, Arizona • Los Angeles, California • Washington D.C., District of Columbia + 13 more
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Sep 1, 2026, 2:18 PM EDT
Completed Phase 2 Interventional

A Study Exploring the Safety, Tolerability, and Efficacy of a 28 Day Course Followed by an Additional 56 Day Course of Itacitinib in Subjects With Active Rheumatoid Arthritis

NCT01626573
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
Itacitinib, Itacitinib Placebo
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years to 75 Years
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
17
States / cities
Palm Desert, California • Pasadena, California • Lake Mary, Florida + 14 more
Source: ClinicalTrials.gov public record
Updated Mar 11, 2019 · Synced Sep 1, 2026, 2:18 PM EDT
Terminated Phase 1 Interventional

Itacitinib in Treating Patients With Refractory Metastatic/Advanced Sarcomas

NCT03670069
View directory record Official record
Conditions
Metastatic Leiomyosarcoma, Metastatic Synovial Sarcoma, Metastatic Undifferentiated Pleomorphic Sarcoma, Advanced Myxoid Liposarcoma, Advanced Soft Tissue Sarcoma, Metastatic Myxoid Liposarcoma, Metastatic Round Cell Liposarcoma, Metastatic Soft Tissue Sarcoma, Refractory Leiomyosarcoma, Refractory Myxoid Liposarcoma, Refractory Round Cell Liposarcoma, Refractory Soft Tissue Sarcoma, Refractory Synovial Sarcoma, Refractory Undifferentiated Pleomorphic Sarcoma, Advanced Leiomyosarcoma, Advanced Synovial Sarcoma, Advanced Undifferentiated Pleomorphic Sarcoma, Metastatic Chondrosarcoma
Interventions
Itacitinib, Laboratory Biomarker Analysis
Drug · Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Sep 1, 2026, 2:18 PM EDT
Completed Phase 1 Interventional

Study of INCB040093 in Subjects With Previously Treated B-Cell Malignancies

NCT01905813
View directory record Official record
Conditions
B-cell Malignancies
Interventions
INCB040093, INCB040093 + itacitinib
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2026
U.S. locations
6
States / cities
Birmingham, Alabama • Jacksonville, Florida • Ann Arbor, Michigan + 3 more
Source: ClinicalTrials.gov public record
Updated May 10, 2026 · Synced Sep 1, 2026, 2:18 PM EDT
Terminated Phase 1 Interventional Results available

INCB039110 in Combination With Dabrafenib and Trametinib in Patients With BRAF-mutant Melanoma and Other Solid Tumors.

NCT03272464
View directory record Official record
Conditions
Melanoma
Interventions
Trametinib, Dabrafenib, INCB039110
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 21, 2023 · Synced Sep 1, 2026, 2:18 PM EDT
Active, not recruiting Phase 2 Interventional

Rollover Study to Provide Continued Treatment for Participants With B-Cell Malignancies Previously Enrolled in Studies of Parsaclisib (INCB050465)

NCT04509700
View directory record Official record
Conditions
B-Cell Malignancies
Interventions
Parsaclisib, parsaclisib + itacitinib, parsaclisib + ruxolitinib, parsaclisib + ibrutinib
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
26
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 20 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Sep 1, 2026, 2:18 PM EDT