Candida species, particularly Candida albicans (C. albicans), are the leading cause of vulvovaginal candidosis (VVC) among women of reproductive age. In recent years, the epidemiology of VVC has shifted toward non-albicans Candida (NAC) species, accompanied by increasing antifungal resistance. This retrospective study evaluated the epidemiological profile of VVC and antifungal susceptibility patterns in Greece between 2020 and 2024 at a tertiary maternity and gynecological hospital. Species identification was performed using the VITEK® 2 system, and antifungal susceptibility followed EUCAST guidelines. A total of 526 vaginal swab samples were analyzed, comprising C. albicans (57.9%) and NAC species (42.1%). The median age was 36.3 years (range: 18–92). Among NAC isolates, Nakaseomyces glabratus (26.4%) predominated, followed by Pichia kudriavzevii (7.6%), Candida parapsilosis (5.1%), and Candida tropicalis (3.0%). Resistance rates among C. albicans isolates increased from 9.3% in 2020 to 22.3% (fluconazole) and 20.9% (itraconazole) in 2024. Voriconazole resistance was not detected until 2023 and 2024, when rates rose to 3.2% and 15.2%. Fluconazole resistance was observed in C. parapsilosis (3.5%) and C. tropicalis (12.5%). Echinocandin resistance remained low overall, except for N. glabratus, which demonstrated a 13.8% resistance rate to caspofungin. These findings highlight the need for surveillance, improved diagnostics and antifungal stewardship.
Tsiakalos et al. (Sat,) studied this question.