Allergic bronchopulmonary aspergillosis in patients with asthma: Results of a prospective study

• Main Authors: Ya I Kozlova, E V Frolova, L V Filippova, A E Uchevatkina, O V Aak, N N Klimko
• Format: Article
• Language: Russian
• Published: "Consilium Medicum" Publishing house 2017-08-01
• Series: Терапевтический архив
• Subjects: allergic bronchopulmonary aspergillosis (abpa); asthma; fungal allergy; aspergillus spp
• Online Access: https://ter-arkhiv.ru/0040-3660/article/viewFile/32262/pdf
• ISSN: 0040-3660; 2309-5342

Aim. To estimate the frequency of fungal sensitization and the incidence of allergic bronchopulmonary aspergillosis (ABPA) in asthmatic patients. Subjects and methods. A total of 140 asthmatic patients were examined. They underwent allergologic (skin tests for fungal allergens, estimation of total and fungal allergen-specific IgE levels) and mycological (microscopy and inoculation of respiratory biosubstrates) examinations. Chest computed tomography, when indicated, was done. A group of patients with ABPA and that of patients with severe asthma and fungal sensitization were identified. Results. The frequency of fungal sensitization in asthmatic patients was 36%; the main allergenic fungi were Aspergillus and Alternaria. The incidence of ABPA was as high as 4% in the patients with asthma and 11% in those with severe asthma and fungal sensitization. Conclusion. The given current diagnostic criteria will assist practitioners to identify ABPA, to prevent its progression, and to initiate specific anti-inflammatory and antifungal therapy in due time.