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Author Spotlight: Oral Candida Diagnosis to Advance Clinical Treatment Regimen for pSS Patients
Published on: March 1, 2024
Oral candida prevalence and species specificity in leprosy
Bharti Gupta1, Shekhar Gupta2, Minal Chaudhary3
1Department of Maxillofacial Surgery and Diagnostic Sciences, Division of Oral Pathology, College of Dentistry, Jazan University, Jazan, Saudi Arabia.
Background:
Leprosy represents a chronic progressive debilitating disease. The severe morbidity associated with leprosy predisposes the patients to opportunistic infections. To assess the oral candida prevalence and species specificity in lepromatous leprosy patients.
Methods:
The cross-sectional study included 70 lepromatous leprosy patients under a multi-drug regimen for less than 1 year (group 1) and 70 healthy volunteers (group 2). Both group 1 and 2 were matched for potential confounding factors including age, gender, ethnicity, absence of HIV co-infection. Oral swab samples obtained from both groups were subjected to a series of conventional and molecular diagnostic modalities.
Results:
Yeast growth was statistically higher (0.0006) in group 1 (45.7%) than in group 2 (18.5%). 28 of the 32 yeast growth in group 1 and all 13 yeast growth in group 2 were identified as candida. Among the 28 candida species in group 1, 23 (71.88%) were Candida albicans, 3 (9.37%) were Candida parapsilosis, 1 (3.13%) was Candida lusitaniae and 1 (3.13%) was Candida nivariensis. Among group 2, 11 (84.6%) were Candida albicans, 1 (7.7%) was Candida parapsilosis and 1 was Candida tropicalis.
Conclusion:
Oral candida prevalence is higher in leprosy patients than in healthy individuals, indicating a predisposition towards opportunistic infections. The increasing prevalence of the non-candida albicans species in leprosy is a major concern as they have shown to possess inherent resistant towards common anti-fungal agents.
