Clinical and mycological characteristics of oropharyngeal candidiasis in patients receiving long-term inhaled glucocorticosteroids..
DOI:
https://doi.org/10.63682/jns.v15i1s.10458Keywords:
oropharyngeal candidiasis; inhaled glucocorticosteroids; Candida albicans; bronchial asthma; chronic obstructive pulmonary disease; mycological examination; risk factors; oral mucosaAbstract
Oropharyngeal candidiasis is one of the most common local complications of long-term therapy with inhaled glucocorticosteroids. Despite the high clinical significance of this pathology, the issues of its prevalence, clinical manifestations and species composition of pathogens in patients with chronic respiratory diseases remain insufficiently studied. The purpose of the study. To study the clinical and mycological features of oropharyngeal candidiasis in patients receiving inhaled glucocorticosteroids for a long time. Materials and methods. A single-stage observational study was conducted with the participation of 120 patients who had been receiving inhaled glucocorticosteroids for bronchial asthma and chronic obstructive pulmonary disease for a long time. All the examined patients underwent a clinical examination of the oral and oropharyngeal mucosa, medical history collection and mycological examination of smears followed by identification of fungi of the genus Candida. Statistical data processing was performed using the IBM SPSS Statistics 26.0 program, and differences were considered statistically significant at p < 0.05. Results. Oropharyngeal candidiasis was diagnosed in 34 (28.3%) patients. The most common clinical form was pseudomembranous candidiasis (58.8%). Mycological examination revealed Candida albicans (70.6%) most frequently, Candida glabrata (14.7%), Candida tropicalis (8.8%) and Candida parapsilosis (5.9%) less frequently. It has been established that the development of candidal infection is significantly associated with the use of high doses of inhaled glucocorticosteroids, the duration of therapy for more than five years and non-compliance with preventive measures. The use of a spacer and mouthwash after inhalation were accompanied by a decrease in the incidence of candidiasis. Conclusion. Long-term therapy with inhaled glucocorticosteroids is a significant risk factor for the development of oropharyngeal candidiasis. A comprehensive clinical and mycological examination of patients makes it possible to detect the disease in a timely manner, and compliance with preventive measures helps to reduce the frequency of candidal lesions of the oral and oropharyngeal mucosa
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