Treatment of vulvovaginal candidiasis in preparation programs for in vitro fertilization

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Vulvovaginal candidiasis (VVC) is considered as the second most common cause of vaginitis after bacterial vaginosis. About three quarters of women of reproductive age have a history of at least one episode of VVC, and about a half of women have two or more episodes. Candida albicans is responsible for85% to 90% of vulvovaginal candidiasis. There are uncomplicated and complicated forms of VVC. Uncomplicated forms are not severe cases caused by C. albicans. Complicated forms are cases caused by other Candida species, severe cases, cases that develop during pregnancy or associated with other diseases such as diabetes mellitus or immunosuppressive conditions. Reccurent cases are also complicated ones. Therapeutic schemes should depend on the form of the VVC. Short-term topical therapy or a single oral dose are effective in 90% of uncomplicated cases. Complicated forms of VVC require longer treatment. Oral fluconazole can be administered three times with a break of 72 hours. Topical azoles can be administered daily for at least 1 week. So, sertaconazole in the form of suppositories is used once intravaginally. The data on the use of probiotics in the treatment of VVC today are contradictory and heterogeneous. Treatment of VVC during pregnancy, especially in the first trimester, may be associated with adverse perinatal outcomes. On the other hand, during pregnancy, VVC can be more severe than in non-pregnant women, especially in the second half of pregnancy. In addition, the risk of transmission to a newborn is about 50%. Thus, the identification and treatment of VVC is one of the important tasks in pregnancy planning, including assisted reproduction.