Docetaxel Rifampin

Acyclovir Erythromycin Ivermectin Itraconazole Rifampin Actinomycin D Daunorubicin Doxorubicin Docetaxel Epirubicin Etoposide Imatinib Irinotecan Paclitaxel Vinblastine Vincristine Amprenavir Indinavir Nelfinavir Ritonavir Saquinavir Cyclosporine A Tacrolimus Digoxin Quinidine Verapamil Diltiazem Aldosterone Cortisol Corticosterone Dexamethasone Hydrocortisone Cyclosporine Metkephamid Enkephalin... 

Clinically important, potentially hazardous interactions with alprazolam, astemizole, carbamazepine, cisapride, clarithromycin, dexamethasone, diltiazem, docetaxel, ifosfamide, imatinib, irinotecan, itraconazole, ketoconazole, methylprednisolone, midazolam, nefazodone, oral contraceptives, paroxetine, phenytoin, pimozide, rifampin, ritonavir, terfenadine, tolbutamide, trabectedin, troleandomycin, vinblastine, vincristine, warfarin... 

Clinically important, potentially hazardous interactions with aluminum, aminophylline, aspirin, chlorambucil, cimetidine, clarithromycin, cyclophosphamide, cyclosporine, dicumarol, diuretics, docetaxel, estrogens, grapefruit juice, indomethacin, influenza vaccines, itraconazole, ketoconazole, lansoprazole, live vaccines, methotrexate, montelukast, omeprazole, oral contraceptives, pancuronium, phenobarbital, phenytoin, ranitidine, rifampicin, rifampin, timolol, tolbutamide, vitamin A... 

Based on in vitro studies, the manufacturers surest that CYP3A inhibitors (such as ketoconazole and erythromycin) will raise docetaxel levels, whereas CYP3A inducers (such as rifampicin (rifampin) and the barbiturates) will reduce docetaxel levels. This has been seen for ketoconazole. 

An in vitro study found that hyperforin, a constituent of St John s wort induced docetaxel metabolism in a dose-dependent manner by 2.6 to 7-fold when compared to controls. In the same study, rifampicin (rifampin) increased docetaxel metabolism by 6.8 to 32-fold when compared to controls. ... 

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