[Effectiveness of econazole on pregnant women with vulvo-vaginal candidiasis]

Abstract

Among the female patients attending the out patient clinic of the Obstetric Service of the University Hospital of Caracas, Venezuela a hundred were chosen who presented vaginal discharge and itching. The presence of C. albicans and the existence of candidiasis in the vulvo-vagina of the 100 pregnant women was investigated. Those patients where candidiasis was found, were also investigated as to the simultaneous presence of C. albicans in the mouth and the anal skin. Gyno-Pevaryl therapy was performed by administering one 150 mg ovule daily for three consecutive days. At the same time, their partners were treated with Pevaryl 1% cream. The post-therapy control was made 36 hours after conclusion of treatment and further check-up were made one week and two weeks later. Only those patients who attended the post-treatment controls were taken into account for the evaluation of the results. C. albicans was identified in 60 cases by nascent culture of the vulvar secretions, using a bile-agar medium. Of these, 50 had vulvo-vaginal candidiasis (hyphae and blastospores on direct examination). 92% of the women with vulvo-vaginal candidiasis complained about pruritus at the moment of the examination. No significant differences were observed with respect to the age, the period of gestation and parity of the positive and negative patients. Of the 40 patients who attended only the first control, 23 were cured (57.5%), 9 improved (22.5%) and 8 (20%) were not cured. The cure rate increased to 70% and 72.5% taking into account those patients, who also attended the second and the third consecutive treatment sessions, respectively. In those patients suffering from vulvo-vaginal candidiasis, 37.5% were found to be carriers of C. albicans in the mouth and 70% also in the anal region. This seems to indicate that the mouth and the anal region can constitute the source of re-infection in the majority of the cases following topical vaginal treatment.