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Trade names | Jevtana |
Other names | XRP-6258 |
AHFS/Drugs.com | Monograph |
MedlinePlus | a611009 |
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Routes of administration | Intravenous |
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ECHA InfoCard | 100.205.741 |
Chemical and physical data | |
Formula | C45H57NO14 |
Molar mass | 835.944 g·mol−1 |
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Cabazitaxel, sold under the brand name Jevtana, is a semi-synthetic derivative of a natural taxoid. [3] It is a microtubule inhibitor, [2] and the fourth taxane to be approved as a cancer therapy.[ citation needed ]
Cabazitaxel was developed by Sanofi-Aventis and was approved by the US Food and Drug Administration (FDA) for the treatment of hormone-refractory prostate cancer in June 2010. [4] [5] [6] It is available as a generic medication. [7] [8]
Cabazitaxel is indicated in combination with prednisone for the treatment of metastatic castration-resistant prostate cancer following docetaxel-based treatment. [2]
Taxanes enhance microtubule stabilization and inhibit cellular mitosis and division. [9] Moreover, taxanes prevent androgen receptor (AR) signaling by binding cellular microtubules and the microtubule-associated motor protein dynein, thus averting AR nuclear translocation. [10]
In people with metastatic castration-resistant prostate cancer (mCRPC), overall survival (OS) is markedly enhanced with cabazitaxel versus mitoxantrone after prior docetaxel treatment. FIRSTANA (ClinicalTrials.gov identifier: NCT01308567) assessed whether cabazitaxel 20 mg/m2 (C20) or 25 mg/m2 (C25) is superior to docetaxel 75 mg/m2 (D75) in terms of OS in patients with chemotherapy-naïve mCRPC. However, C20 and C25 did not demonstrate superiority for OS versus D75 in people with chemotherapy-naïve mCRPC. Cabazitaxel and docetaxel demonstrated different toxicity profiles, and C20 showed the overall lowest toxicity. [11] In a phase III trial with 755 men for the treatment of castration-resistant prostate cancer, median survival was 15.1 months for participants receiving cabazitaxel versus 12.7 months for participants receiving mitoxantrone. Cabazitaxel was associated with more grade 3–4 neutropenia (81.7%) than mitoxantrone (58%). [12] Common adverse effects with cabazitaxel include neutropenia (including febrile neutropenia) and GIT side effects appeared mainly in diarrhea, whereas, neuropathy was rarely detected. [13]
Cabazitaxel administration causes a decrease in plasma concentrations showing triphasic kinetics: a mean half life (t1/2) of 2.6 min in the first phase, a mean t1/2 of 1.3 h in the second phase, and a mean t1/2 of 77.3 h in the third phase. [14]
Cabazitaxel is metabolized in the liver by [cytochrome P450 (CYP)3A4/5 > CYP2C8], which result in seven plasma metabolites and excreted 20 metabolites. During 14 days after administration, 80% of cabazitaxel is excreted: 76% in the feces and 3.7% as a renal excretion. [15]
Docetaxel, sold under the brand name Taxotere among others, is a chemotherapy medication used to treat a number of types of cancer. This includes breast cancer, head and neck cancer, stomach cancer, prostate cancer and non-small-cell lung cancer. It may be used by itself or along with other chemotherapy medication. It is given by slow injection into a vein.
Mitoxantrone is an anthracenedione antineoplastic agent.
Satraplatin is a platinum-based antineoplastic agent that was under investigation as a treatment of patients with advanced prostate cancer who have failed previous chemotherapy. It has not yet received approval from the U.S. Food and Drug Administration. First mentioned in the medical literature in 1993, satraplatin is the first orally active platinum-based chemotherapeutic drug; other available platinum analogues—cisplatin, carboplatin, and oxaliplatin—must be given intravenously.
Abiraterone acetate, sold under the brand name Zytiga among others, is a medication used to treat prostate cancer. Specifically it is used together with a corticosteroid for metastatic castration-resistant prostate cancer (mCRPC) and metastatic high-risk castration-sensitive prostate cancer (mCSPC). It should either be used following removal of the testicles or along with a gonadotropin-releasing hormone (GnRH) analog. It is taken by mouth.
Enzalutamide, sold under the brand name Xtandi, is a nonsteroidal antiandrogen (NSAA) medication which is used in the treatment of prostate cancer. It is indicated for use in conjunction with castration in the treatment of metastatic castration-resistant prostate cancer (mCRPC), nonmetastatic castration-resistant prostate cancer, and metastatic castration-sensitive prostate cancer (mCSPC). It is taken by mouth.
Sipuleucel-T, sold under the brand name Provenge, developed by Dendreon Pharmaceuticals, LLC, is a cell-based cancer immunotherapy for prostate cancer (CaP). It is an autologous cellular immunotherapy.
Trastuzumab emtansine, sold under the brand name Kadcyla, is an antibody-drug conjugate consisting of the humanized monoclonal antibody trastuzumab (Herceptin) covalently linked to the cytotoxic agent DM1. Trastuzumab alone stops growth of cancer cells by binding to the HER2 receptor, whereas trastuzumab emtansine undergoes receptor-mediated internalization into cells, is catabolized in lysosomes where DM1-containing catabolites are released and subsequently bind tubulin to cause mitotic arrest and cell death. Trastuzumab binding to HER2 prevents homodimerization or heterodimerization (HER2/HER3) of the receptor, ultimately inhibiting the activation of MAPK and PI3K/AKT cellular signalling pathways. Because the monoclonal antibody targets HER2, and HER2 is only over-expressed in cancer cells, the conjugate delivers the cytotoxic agent DM1 specifically to tumor cells. The conjugate is abbreviated T-DM1.
PROSTVAC is a cancer immunotherapy candidate in clinical development by Bavarian Nordic for the treatment of all prostate cancer although clinical trials are focusing on more advanced cases of metastatic castration-resistant prostate cancer (mCRPC). PROSTVAC is a vaccine designed to enable the immune system to recognize and attack prostate cancer cells by triggering a specific and targeted T cell immune response to cancer cells that express the tumor-associated antigen prostate-specific antigen (PSA).
Seviteronel is an experimental cancer medication which is under development by Viamet Pharmaceuticals and Innocrin Pharmaceuticals for the treatment of prostate cancer and breast cancer. It is a nonsteroidal CYP17A1 inhibitor and works by inhibiting the production of androgens and estrogens in the body. As of July 2017, seviteronel is in phase II clinical trials for both prostate cancer and breast cancer. In January 2016, it was designated fast-track status by the United States Food and Drug Administration for prostate cancer. In April 2017, seviteronel received fast-track designation for breast cancer as well.
Darolutamide, sold under the brand name Nubeqa, is an antiandrogen medication which is used in the treatment of non-metastatic castration-resistant prostate cancer in men. It is specifically approved to treat non-metastatic castration-resistant prostate cancer (nmCRPC) in conjunction with surgical or medical castration. The medication is taken by mouth twice per day with food.
Apalutamide, sold under the brand name Erleada among others, is a nonsteroidal antiandrogen (NSAA) medication which is used in the treatment of prostate cancer. It is specifically indicated for use in conjunction with castration in the treatment of non-metastatic castration-resistant prostate cancer (NM-CRPC). It is taken by mouth.
Talazoparib, sold under the brand name Talzenna, is an anti-cancer medication used for the treatment of breast cancer and prostrate cancer. It is an orally available poly ADP ribose polymerase PARP inhibitor marketed by Pfizer for the treatment of advanced breast cancer with germline BRCA mutations. Talazoparib is similar to the first in class PARP inhibitor, olaparib.
Abituzumab is a humanized IgG2 monoclonal antibody (mAb) targeted at CD51 currently in development by Merck KGaA Darmstadt, Germany in an attempt to prevent bone lesion metastases in castration-resistant prostate cancer.
Ralaniten acetate is a first-in-class antiandrogen that targets the N-terminal domain (NTD) of the androgen receptor (AR) developed by ESSA Pharmaceuticals and was under investigation for the treatment of prostate cancer. This mechanism of action is believed to allow the drug to block signaling from the AR and its splice variants. EPI-506 is a derivative of bisphenol A and a prodrug of ralaniten (EPI-002), one of the four stereoisomers of EPI-001, and was developed as a successor of EPI-001. The drug reached phase I/II prior to the discontinuation of its development. It showed signs of efficacy in the form of prostatic specific antigen (PSA) decreases (4–29%) predominantly at higher doses (≥1,280 mg) in some patients but also caused side effects and was discontinued by its developer in favor of next-generation AR NTD inhibitors with improved potency and tolerability.
Oliver Sartor is an American oncologist and research scientist. He is currently the assistant dean for oncology and the C.E. and Bernadine Laborde Professor of Cancer Research, Medicine and Urology Departments at the Tulane School of Medicine in New Orleans, Louisiana. His research has mainly focused on translational science and clinical research trials of advanced prostate cancer since 1990 and he is recognized as an expert in that field through his contributions to the practice and the publishing of over 500 peer-reviewed articles and numerous book chapters and reviews. Sartor also serves as the editor-in-chief of the bimonthly journal Clinical Genitourinary Cancer that mainly focuses on research in genitourinary oncology.
Custirsen, with aliases including custirsen sodium, OGX-011, and CC-8490, is an investigational drug that is under clinical testing for the treatment of cancer. It is an antisense oligonucleotide (ASO) targeting clusterin expression. In metastatic prostate cancer, custirsen showed no benefit in improving overall survival.
Masofaniten, also known by its developmental code name EPI-7386, is an N-terminal domain antiandrogen, or antagonist of the N-terminal domain (NTD) of the androgen receptor (AR), which is under development for the treatment of prostate cancer. The compound was developed as a successor of previous drugs in the EPI series such as EPI-001, ralaniten (EPI-002), and ralaniten acetate (EPI-506). EPI-7386 shows 20-fold higher antiandrogenic potency than ralaniten in vitro (IC50Tooltip Half-maximal inhibitory concentration = 535 nM vs. 9,580 nM, respectively), as well as greater stability in human hepatocytes. It was planned to enter phase I clinical trials in 2020. Preliminary results of a phase I/II clinical trial were published in 2023.
Lutetium (177Lu) vipivotide tetraxetan, sold under the brand name Pluvicto, is a radiopharmaceutical medication used for the treatment of prostate-specific membrane antigen (PSMA)-positive metastatic castration-resistant prostate cancer (mCRPC). Lutetium (177Lu) vipivotide tetraxetan is a targeted radioligand therapy.
Niraparib/abiraterone acetate, sold under the brand name Akeega, is a fixed-dose combination anti-cancer medication used for the treatment of prostate cancer. It contains niraparib, a poly (ADP-ribose) polymerase (PARP) inhibitor, and abiraterone acetate, a CYP17 inhibitor.
Ronald de Wit is a professor of medical oncology at Erasmus University Medical Center in Rotterdam, Netherlands. He is the founding chairman of the Dutch Uro-Oncology Study Group (DUOS).