Ibrutinib

Generic Name
Ibrutinib
Brand Names
Imbruvica
Drug Type
Small Molecule
Chemical Formula
C25H24N6O2
CAS Number
936563-96-1
Unique Ingredient Identifier
1X70OSD4VX
Background

Ibrutinib is a small molecule that acts as an irreversible potent inhibitor of Burton's tyrosine kinase. It is designated as a targeted covalent drug and presented as a promising activity in B-cell malignancies in clinical trials. Ibrutinib was developed by Pharmacyclics Inc and was first approved by the FDA in November 2013 for the treatment of mantle cell lymphoma (MCL) under accelerated approval; however, in April 2023, the drug manufacturer withdrew the accelerated approvals for ibrutinib in the US.

Ibrutinib was approved by the EMA in October 2014 and by Health Canada in November 2014. It is currently approved for the treatment of various conditions, such as chronic lymphocytic leukemia (CLL), Waldenström's Macroglobulinemia, and chronic graft versus host disease (cGVHD) in August 2017. Notably, ibrutinib became the first FDA-approved cGVHD treatment for children in August 2017.

Indication

Ibrutinib is indicated for the treatment of the following conditions.

Chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL)

Waldenström's macroglobulinemia

Chronic graft-versus-host disease (cGVHD)

Mantle cell lymphoma (MCL)

Marginal zone lymphoma (MZL)

Associated Conditions
Chronic Graft-Versus-Host Disease, Chronic Lymphocytic Leukemia, Marginal Zone Lymphoma (MZL), Refractory Mantle Cell Lymphoma, Relapsed Mantle Cell Lymphoma, Small Lymphocytic Lymphoma, Steroid-dependent chronic graft-versus-host disease, Waldenström's Macroglobulinemia (WM), Steroid refractory Chronic graft versus host disease
Associated Therapies
-

Ibrutinib in Treating Patients With Advanced Systemic Mastocytosis

First Posted Date
2015-04-14
Last Posted Date
2018-09-20
Lead Sponsor
Jason Robert Gotlib
Target Recruit Count
4
Registration Number
NCT02415608
Locations
🇺🇸

Stanford University Hospitals and Clinics, Stanford, California, United States

A Phase 1/2, Open-label, Dose Finding Study to Evaluate CC-122 in Combination With Ibrutinib and Obinutuzumab in Subjects With Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma

First Posted Date
2015-04-02
Last Posted Date
2021-09-20
Lead Sponsor
Celgene
Target Recruit Count
47
Registration Number
NCT02406742
Locations
🇺🇸

Hackensack University Medical Center, Hackensack, New Jersey, United States

🇦🇹

University Hospital of Salzburg St Johanns Spital, Salzburg, Austria

🇺🇸

The West Clinic, Memphis, Tennessee, United States

and more 21 locations

A Multi-Center Study of Ibrutinib in Combination With MEDI4736 in Subjects With Relapsed or Refractory Solid Tumors

First Posted Date
2015-03-31
Last Posted Date
2019-01-03
Lead Sponsor
Pharmacyclics LLC.
Target Recruit Count
124
Registration Number
NCT02403271

A Multi-Center Study of Ibrutinib in Combination With MEDI4736 in Subjects With Relapsed or Refractory Lymphomas

First Posted Date
2015-03-27
Last Posted Date
2019-06-27
Lead Sponsor
Pharmacyclics LLC.
Target Recruit Count
61
Registration Number
NCT02401048
Locations
🇺🇸

Site-0343, Hackensack, New Jersey, United States

🇺🇸

Site-0397, Birmingham, Alabama, United States

🇺🇸

Site-0047, Duarte, California, United States

and more 8 locations

Interaction Study of Ibrutinib and Cytochrome P450 (CYP) 3A Inhibitors in Participants With B-cell Malignancy

First Posted Date
2015-03-06
Last Posted Date
2017-06-26
Lead Sponsor
Janssen Research & Development, LLC
Target Recruit Count
26
Registration Number
NCT02381080

Combination of Ibrutinib and Bortezomib to Treat Patients With Mantle Cell Lymphoma

Phase 1
Terminated
Conditions
Interventions
First Posted Date
2015-02-05
Last Posted Date
2022-03-11
Lead Sponsor
Swiss Group for Clinical Cancer Research
Target Recruit Count
58
Registration Number
NCT02356458
Locations
🇨🇭

Kantonsspital Aarau, Aarau, Switzerland

🇮🇹

European Institute of Oncology, Milano, Italy

🇨🇭

Kantonsspital - St. Gallen, St. Gallen, Switzerland

and more 16 locations

A Study of BBI608 in Adult Patients With Advanced, Refractory Hematologic Malignancies

First Posted Date
2015-02-02
Last Posted Date
2023-11-14
Lead Sponsor
Sumitomo Pharma America, Inc.
Target Recruit Count
15
Registration Number
NCT02352558
Locations
🇺🇸

Virginia Oncology Associates, Norfolk, Virginia, United States

🇺🇸

West Clinic, Germantown, Tennessee, United States

🇺🇸

Northwest Cancer Specialists, PC, Vancouver, Washington, United States

and more 5 locations
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