Research Journal of Medical Sciences
ISSN: Online 1993-6095ISSN: Print 1815-9346
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Species Identification and Antifungal Susceptibility Profile of Candida Isolates from Various Clinical Specimen: A Three Years Study at a Tertiary Care Teaching Hospital in Coimbatore, TN
D. Aswathy
Page: 77-81 | Received 10 Oct 2024, Published online: 15 Jan 2025
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Abstract
In recent years, the incidence of fungal infections in general and candidiasis in particular has increased. Although traditionally, C. albicans is considered as the most pathogenic species, recent studies have highlighted emergence of non albicans Candida (NAC) spp. These ‘cryptic’ NAC spp. often develop resistance during course of therapy or are innately less susceptible to commonly prescribed antifungal drugs. The present study was conducted with an aim to identify Candida isolates up to species and to study their antifungal susceptibility profile. Candida isolates were identified up to species level by standard mycological protocol. Antifungal susceptibility testing of isolates was performed by disc diffusion method as outlined in Clinical Laboratory Standards Institute’s (CLSI) M44‐A guidelines. A total of 207 isolates were Candida spp. Predominance of NAC spp. was noted. C. tropical is was the predominant Candida spp. Fluconazole resistance was observed in 25.6% of Candida isolates. All isolates of C. krusei were resistant to fluconazole. Amphotericin B resistance was noted 4 (1.9%) isolates which included 2 isolates of C. krusei and single isolate each of C. Tropical is and C. glabrata. Non albicans Candida species have emerged as an important cause of infections. C. Tropical, C. krusei and C. glabrataare important NAC spp. As different Candida spp. varies widely in their susceptibility to commonly prescribed antifungal drugs, antifungal susceptibility testing often guides clinicians in selection of most appropriate antifungal therapeutic agent.
How to cite this article:
D. Aswathy. Species Identification and Antifungal Susceptibility Profile of Candida Isolates from Various Clinical Specimen: A Three Years Study at a Tertiary Care Teaching Hospital in Coimbatore, TN.
DOI: https://doi.org/10.36478/10.36478/makrjms.2025.2.77.81
URL: https://www.makhillpublications.co/view-article/1815-9346/10.36478/makrjms.2025.2.77.81