Itraconazole pharmacokinetics in the female genital tract: plasma and tissue levels in patients undergoing hysterectomy after a single dose of 200 mg itraconazole.
Twenty patients who underwent hysterectomy received a single dose of 200 mg itraconazole at different moments before surgery. At the moment of surgery, a urine sample, blood sample and tissue samples of different organs of the female genital tract were collected. Blood levels and tissue levels of itraconazole were measured by means of an HPLC method. Itraconazole blood levels were lower than the corresponding tissue levels in the various organs of the female genital tract. This finding for itraconazole is different from findings with ketoconazole, indicating that itraconazole has a higher affinity for tissue than ketoconazole. Urine levels of itraconazole were virtually undetectable in all samples. None of the patients complained of side-effects, and blood biochemical parameters all remained within the normal limits. The premedication with itraconazole had no effect whatsoever on the induction and maintenance of and recovery from the anaesthesia. No abnormal effects on ECG were observed.
D000328:Adult; D000935:Antifungal Agents / Q000097:blood*; D002584:Cervix Uteri / Q000378:metabolism; D005260:Female; D005836:Genitalia, Female / Q000378:metabolism*; D006801:Humans; D007044:Hysterectomy; D017964:Itraconazole; D007654:Ketoconazole / Q000031:analogs & derivatives* / Q000097:blood; D008875:Middle Aged; D009092:Mucous Membrane / Q000378:metabolism; D014621:Vagina / Q000378:metabolism
D000935:Antifungal Agents; D017964:Itraconazole; D007654:Ketoconazole