Vaginal secretion levels after 6 days, 3 days and 1 day of treatment with 100, 200 and 500 mg vaginal tablets of clotrimazole and their therapeutic efficacy.
Patients with a mycologically confirmed vaginal mycosis were treated either with one 100-mg vaginal ovule of clotrimazole each for 6 days, or with one 200-mg vaginal ovule of clotrimazole each for 3 days, or with one 500-mg vaginal ovule of clotrimazole for 1 day, the ovule having been supplied in a novel, acid formulation. 24, 48 and 72 h after the last dose, samples of secretion were taken from the fornix vaginae. The intravaginal secretion levels were determined semiquantitatively on the basis of the measured inhibition zones obtained with Candida albicans growth on agar plates, and the levels obtained with the different treatment regimens were compared. The vaginal secretion levels after a single 500-mg dose of the new formulation were higher, even after 3 days, than those measured in the 6-day treatment, while administration of 200 mg clotrimazole on 3 days resulted in no increase of the secretion levels over those seen in 6-day treatment with 100 mg.
D002181:Candidiasis, Vulvovaginal / Q000188:drug therapy*; D003022:Clotrimazole / Q000008:administration & dosage* / Q000627:therapeutic use; D004305:Dose-Response Relationship, Drug; D004338:Drug Combinations; D005260:Female; D006801:Humans; D007093:Imidazoles / Q000008:administration & dosage*; D007773:Lactates / Q000008:administration & dosage; D013607:Tablets; D013997:Time Factors; D014621:Vagina / Q000378:metabolism* / Q000382:microbiology
D004338:Drug Combinations; D007093:Imidazoles; D007773:Lactates; D013607:Tablets; D003022:Clotrimazole