Peringatan Keamanan

The most serious toxicities observed with obinutuzumab are Hepatitis B virus (HBV) reactivation and progressive multifocal leukoencephalopathy (PML). HBV reactivation can occur with all anti-CD20 antibodies and can result in hepatic failure, fulminant hepatitis, and death. PML occurs as a result of JC virus infection and can be fatal as well. Other common but less serious adverse reactions include infusion reactions (pre-treat with glucocorticoids, acetaminophen, and anti-histamine to prevent this), neutropenia, thrombocytopenia, and Tumor Lysis Syndrome (TLS) (pre-treat patients, especially with a high lymphocyte count and/or a high tumor burden, with anti-hyperuricemics and hydration). It is also recommended to NOT administer live virus vaccinations prior to or during obinutuzumab treatment.

Obinutuzumab

DB08935

biotech approved investigational

Deskripsi

Obinutuzumab is a humanized monoclonal antibody used as a combination treatment with chlorambucil to treat patients with untreated chronic lymphocytic leukemia. It was approved by the FDA in November 2013 and is marketed under the brand name Gazyva. There is a black box warning of fatal Hepatitis B Virus (HBV) reactivation and fatal Progressive Multifocal Leukoencephalopathy (PML).

Struktur Molekul 2D

Struktur tidak tersedia

Peta Jejaring Molekuler
Legenda: ObatTargetGenEnzim(Panah → menunjukkan arah efek / relasi)TransporterCarrier

Profil Farmakokinetik

Waktu Paruh (Half-Life) The half life of obinutuzumab is 28.4 days.
Volume Distribusi Obinutuzumab has a volume of distribution of about 3.8 L.
Klirens (Clearance) The clearance of obinutuzumab is 0.09L/day.

Absorpsi

Obinutuzumab is administered intravenously, so its absorption is 100%.

Metabolisme

Obinutuzumab is not metabolized by the liver.

Rute Eliminasi

The route of elimination of obinutuzumab was not indicated (FDA label).

Interaksi Makanan

1 Data
  • 1. Avoid echinacea. Echinacea should be used with caution, if at all, in patients receiving therapeutic immunosuppressants. Monitor for reduced efficacy of the immunosuppressant during concomitant use.

Interaksi Obat

1114 Data
Denosumab The risk or severity of adverse effects can be increased when Denosumab is combined with Obinutuzumab.
Etanercept The risk or severity of adverse effects can be increased when Etanercept is combined with Obinutuzumab.
Peginterferon alfa-2a The risk or severity of adverse effects can be increased when Peginterferon alfa-2a is combined with Obinutuzumab.
Interferon alfa-n1 The risk or severity of adverse effects can be increased when Interferon alfa-n1 is combined with Obinutuzumab.
Interferon alfa-n3 The risk or severity of adverse effects can be increased when Interferon alfa-n3 is combined with Obinutuzumab.
Peginterferon alfa-2b The risk or severity of adverse effects can be increased when Peginterferon alfa-2b is combined with Obinutuzumab.
Anakinra The risk or severity of adverse effects can be increased when Anakinra is combined with Obinutuzumab.
Interferon gamma-1b The risk or severity of adverse effects can be increased when Interferon gamma-1b is combined with Obinutuzumab.
Interferon alfa-2a The risk or severity of adverse effects can be increased when Interferon alfa-2a is combined with Obinutuzumab.
Aldesleukin The risk or severity of adverse effects can be increased when Aldesleukin is combined with Obinutuzumab.
Adalimumab The risk or severity of adverse effects can be increased when Adalimumab is combined with Obinutuzumab.
Gemtuzumab ozogamicin The risk or severity of adverse effects can be increased when Gemtuzumab ozogamicin is combined with Obinutuzumab.
Pegaspargase The risk or severity of adverse effects can be increased when Pegaspargase is combined with Obinutuzumab.
Infliximab The risk or severity of adverse effects can be increased when Infliximab is combined with Obinutuzumab.
Interferon beta-1b The risk or severity of adverse effects can be increased when Interferon beta-1b is combined with Obinutuzumab.
Interferon alfacon-1 The risk or severity of adverse effects can be increased when Interferon alfacon-1 is combined with Obinutuzumab.
Rituximab The risk or severity of adverse effects can be increased when Rituximab is combined with Obinutuzumab.
Basiliximab The risk or severity of adverse effects can be increased when Basiliximab is combined with Obinutuzumab.
Muromonab The risk or severity of adverse effects can be increased when Muromonab is combined with Obinutuzumab.
Ibritumomab tiuxetan The risk or severity of adverse effects can be increased when Ibritumomab tiuxetan is combined with Obinutuzumab.
Tositumomab The risk or severity of adverse effects can be increased when Tositumomab is combined with Obinutuzumab.
Alemtuzumab The risk or severity of adverse effects can be increased when Alemtuzumab is combined with Obinutuzumab.
Alefacept The risk or severity of adverse effects can be increased when Alefacept is combined with Obinutuzumab.
Efalizumab The risk or severity of adverse effects can be increased when Efalizumab is combined with Obinutuzumab.
Antithymocyte immunoglobulin (rabbit) The risk or severity of adverse effects can be increased when Antithymocyte immunoglobulin (rabbit) is combined with Obinutuzumab.
Interferon alfa-2b The risk or severity of adverse effects can be increased when Interferon alfa-2b is combined with Obinutuzumab.
Daclizumab The risk or severity of adverse effects can be increased when Daclizumab is combined with Obinutuzumab.
Phenylalanine The risk or severity of adverse effects can be increased when Phenylalanine is combined with Obinutuzumab.
Flunisolide The risk or severity of adverse effects can be increased when Flunisolide is combined with Obinutuzumab.
Bortezomib The risk or severity of adverse effects can be increased when Bortezomib is combined with Obinutuzumab.
Cladribine Obinutuzumab may increase the immunosuppressive activities of Cladribine.
Carmustine The risk or severity of adverse effects can be increased when Carmustine is combined with Obinutuzumab.
Amsacrine The risk or severity of adverse effects can be increased when Amsacrine is combined with Obinutuzumab.
Bleomycin The risk or severity of adverse effects can be increased when Bleomycin is combined with Obinutuzumab.
Chlorambucil The risk or severity of adverse effects can be increased when Chlorambucil is combined with Obinutuzumab.
Raltitrexed The risk or severity of adverse effects can be increased when Raltitrexed is combined with Obinutuzumab.
Mitomycin The risk or severity of adverse effects can be increased when Mitomycin is combined with Obinutuzumab.
Bexarotene The risk or severity of adverse effects can be increased when Bexarotene is combined with Obinutuzumab.
Vindesine The risk or severity of adverse effects can be increased when Vindesine is combined with Obinutuzumab.
Floxuridine The risk or severity of adverse effects can be increased when Floxuridine is combined with Obinutuzumab.
Indomethacin The risk or severity of adverse effects can be increased when Indomethacin is combined with Obinutuzumab.
Tioguanine The risk or severity of adverse effects can be increased when Tioguanine is combined with Obinutuzumab.
Vinorelbine The risk or severity of adverse effects can be increased when Vinorelbine is combined with Obinutuzumab.
Dexrazoxane The risk or severity of adverse effects can be increased when Dexrazoxane is combined with Obinutuzumab.
Beclomethasone dipropionate The risk or severity of adverse effects can be increased when Beclomethasone dipropionate is combined with Obinutuzumab.
Sorafenib The risk or severity of adverse effects can be increased when Sorafenib is combined with Obinutuzumab.
Streptozocin The risk or severity of adverse effects can be increased when Streptozocin is combined with Obinutuzumab.
Trifluridine The risk or severity of adverse effects can be increased when Trifluridine is combined with Obinutuzumab.
Gemcitabine The risk or severity of adverse effects can be increased when Gemcitabine is combined with Obinutuzumab.
Betamethasone The risk or severity of adverse effects can be increased when Betamethasone is combined with Obinutuzumab.
Teniposide The risk or severity of adverse effects can be increased when Teniposide is combined with Obinutuzumab.
Epirubicin The risk or severity of adverse effects can be increased when Epirubicin is combined with Obinutuzumab.
Chloramphenicol The risk or severity of adverse effects can be increased when Chloramphenicol is combined with Obinutuzumab.
Lenalidomide The risk or severity of adverse effects can be increased when Lenalidomide is combined with Obinutuzumab.
Altretamine The risk or severity of adverse effects can be increased when Altretamine is combined with Obinutuzumab.
Zidovudine The risk or severity of adverse effects can be increased when Zidovudine is combined with Obinutuzumab.
Cisplatin The risk or severity of adverse effects can be increased when Cisplatin is combined with Obinutuzumab.
Oxaliplatin The risk or severity of adverse effects can be increased when Oxaliplatin is combined with Obinutuzumab.
Cyclophosphamide The risk or severity of adverse effects can be increased when Cyclophosphamide is combined with Obinutuzumab.
Vincristine The risk or severity of adverse effects can be increased when Vincristine is combined with Obinutuzumab.
Fluorouracil The risk or severity of adverse effects can be increased when Fluorouracil is combined with Obinutuzumab.
Propylthiouracil The risk or severity of adverse effects can be increased when Propylthiouracil is combined with Obinutuzumab.
Pentostatin The risk or severity of adverse effects can be increased when Pentostatin is combined with Obinutuzumab.
Methotrexate The risk or severity of adverse effects can be increased when Methotrexate is combined with Obinutuzumab.
Carbamazepine The risk or severity of adverse effects can be increased when Carbamazepine is combined with Obinutuzumab.
Vinblastine The risk or severity of adverse effects can be increased when Vinblastine is combined with Obinutuzumab.
Fluticasone propionate The risk or severity of adverse effects can be increased when Fluticasone propionate is combined with Obinutuzumab.
Fluocinolone acetonide The risk or severity of adverse effects can be increased when Fluocinolone acetonide is combined with Obinutuzumab.
Linezolid The risk or severity of adverse effects can be increased when Linezolid is combined with Obinutuzumab.
Imatinib The risk or severity of adverse effects can be increased when Imatinib is combined with Obinutuzumab.
Triamcinolone The risk or severity of adverse effects can be increased when Triamcinolone is combined with Obinutuzumab.
Clofarabine The risk or severity of adverse effects can be increased when Clofarabine is combined with Obinutuzumab.
Prednisone The risk or severity of adverse effects can be increased when Prednisone is combined with Obinutuzumab.
Pemetrexed The risk or severity of adverse effects can be increased when Pemetrexed is combined with Obinutuzumab.
Fludrocortisone The risk or severity of adverse effects can be increased when Fludrocortisone is combined with Obinutuzumab.
Mycophenolate mofetil The risk or severity of adverse effects can be increased when Mycophenolate mofetil is combined with Obinutuzumab.
Daunorubicin The risk or severity of adverse effects can be increased when Daunorubicin is combined with Obinutuzumab.
Irinotecan The risk or severity of adverse effects can be increased when Irinotecan is combined with Obinutuzumab.
Methimazole The risk or severity of adverse effects can be increased when Methimazole is combined with Obinutuzumab.
Etoposide The risk or severity of adverse effects can be increased when Etoposide is combined with Obinutuzumab.
Sulfasalazine The risk or severity of adverse effects can be increased when Sulfasalazine is combined with Obinutuzumab.
Dacarbazine The risk or severity of adverse effects can be increased when Dacarbazine is combined with Obinutuzumab.
Temozolomide The risk or severity of adverse effects can be increased when Temozolomide is combined with Obinutuzumab.
Penicillamine The risk or severity of adverse effects can be increased when Penicillamine is combined with Obinutuzumab.
Prednisolone The risk or severity of adverse effects can be increased when Prednisolone is combined with Obinutuzumab.
Sirolimus The risk or severity of adverse effects can be increased when Sirolimus is combined with Obinutuzumab.
Mechlorethamine The risk or severity of adverse effects can be increased when Mechlorethamine is combined with Obinutuzumab.
Azacitidine The risk or severity of adverse effects can be increased when Azacitidine is combined with Obinutuzumab.
Carboplatin The risk or severity of adverse effects can be increased when Carboplatin is combined with Obinutuzumab.
Methylprednisolone The risk or severity of adverse effects can be increased when Methylprednisolone is combined with Obinutuzumab.
Dactinomycin The risk or severity of adverse effects can be increased when Dactinomycin is combined with Obinutuzumab.
Cytarabine The risk or severity of adverse effects can be increased when Cytarabine is combined with Obinutuzumab.
Azathioprine The risk or severity of adverse effects can be increased when Azathioprine is combined with Obinutuzumab.
Doxorubicin The risk or severity of adverse effects can be increased when Doxorubicin is combined with Obinutuzumab.
Hydroxyurea The risk or severity of adverse effects can be increased when Hydroxyurea is combined with Obinutuzumab.
Busulfan The risk or severity of adverse effects can be increased when Busulfan is combined with Obinutuzumab.
Mycophenolic acid The risk or severity of adverse effects can be increased when Mycophenolic acid is combined with Obinutuzumab.
Topotecan The risk or severity of adverse effects can be increased when Topotecan is combined with Obinutuzumab.
Mercaptopurine The risk or severity of adverse effects can be increased when Mercaptopurine is combined with Obinutuzumab.
Thalidomide The risk or severity of adverse effects can be increased when Thalidomide is combined with Obinutuzumab.

Target Protein

B-lymphocyte antigen CD20 MS4A1

Referensi & Sumber

Synthesis reference: Robak T: GA-101, a third-generation, humanized and glyco-engineered anti-CD20 mAb for the treatment of B-cell lymphoid malignancies. Curr Opin Investig Drugs. 2009 Jun;10(6):588-96.

Contoh Produk & Brand

Produk: 3 • International brands: 0
Produk
  • Gazyva
    Solution • 25 mg / mL • Intravenous • Canada • Approved
  • Gazyva
    Injection, solution, concentrate • 1000 mg/40mL • Intravenous • US • Approved
  • Gazyvaro
    Injection, solution, concentrate • 1000 mg • Intravenous • EU • Approved

Sekuens Gen/Protein (FASTA)

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