Zibotentan (

INN Inns are generally establishments or buildings where travelers can seek lodging, and usually, food and drink. Inns are typically located in the country or along a highway; before the advent of motorized transportation they also provided accommo ...

; development code ZD4054) is an experimental anti-cancer drug candidate in

development Development or developing may refer to: Arts *Development hell, when a project is stuck in development *Filmmaking, development phase, including finance and budgeting *Development (music), the process thematic material is reshaped * Photograph ...

AstraZeneca AstraZeneca plc () is a British-Swedish multinational pharmaceutical and biotechnology company with its headquarters at the Cambridge Biomedical Campus in Cambridge, England. It has a portfolio of products for major diseases in areas includi ...

. It is an

endothelin receptor antagonist An endothelin receptor antagonist (ERA) is a drug that blocks endothelin receptors. Three main kinds of ERAs exist: * selective ETA receptor antagonists ( sitaxentan, ambrisentan, atrasentan, BQ-123, zibotentan, edonentan), which affect e ...

. Zibotentan was granted

fast track status Fast track is a designation by the United States Food and Drug Administration (FDA) of an investigational drug for expedited review to facilitate development of drugs that treat a serious or life-threatening condition and fill an unmet medical ne ...

for the treatment of prostate cancer by the FDA. It failed a phase III clinical trial for prostate cancer, but other trials are planned. Tolerability of zibotentan plus

docetaxel Docetaxel (DTX or DXL), 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 ...

has been evaluated. Zibotentan has also been studied in clinical trials for treatment of

breast cancer Breast cancer is cancer that develops from breast tissue. Signs of breast cancer may include a lump in the breast, a change in breast shape, dimpling of the skin, milk rejection, fluid coming from the nipple, a newly inverted nipple, or a r ...

, colorectal cancer,

non-small cell lung cancer Non-small-cell lung cancer (NSCLC) is any type of epithelial lung cancer other than small-cell lung carcinoma (SCLC). NSCLC accounts for about 85% of all lung cancers. As a class, NSCLCs are relatively insensitive to chemotherapy, compared to s ...

ovarian cancer Ovarian cancer is a cancerous tumor of an ovary. It may originate from the ovary itself or more commonly from communicating nearby structures such as fallopian tubes or the inner lining of the abdomen. The ovary is made up of three different c ...

, scleroderma-related renal disease, bone metastasis, and heart failure.

References

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External links

Zibotentan
Experimental cancer drugs Oxadiazoles Pyridines Sulfonamides Pyrazines Endothelin receptor antagonists