| Abstrakt: |
Introduction: Severe uncontrolled asthma (SUA) affects approximately 5% of asthma patients, leading to frequent exacerbations, reduced lung function, and lower quality of life. Recent biologic therapies target specific inflammatory pathways, offering new options for SUA. Objective: This study aimed to evaluate clinical characteristics, treatment outcomes, and biomarkers in patients with SUA treated with biologics (Omalizumab, Benralizumab, and Dupilumab) at our clinic. Material and Methods: A six-month retrospective longitudinal study was conducted on 28 patients aged 36–83 years with SUA. Patients were divided into three groups: Omalizumab (n = 4), Benralizumab (n = 18), and Dupilumab (n = 6). Lung function tests and biomarkers such as eosinophil and IgE levels were measured over 3-month periods (T0, T1, and T2). Asthma control was assessed using asthma control tests (ACT), and non-parametric statistical methods were applied. Results: The median patient age was 64 years, with 75% showing elevated eosinophil counts (>300 cells/µL). Benralizumab significantly improved lung function (p < 0.05) and ACT scores (p < 0.001), reducing eosinophil counts to zero (p < 0.001). Patients on Dupilumab and Omalizumab showed improved asthma control (p < 0.05) and reduced exacerbations, albeit to a lesser extent (p > 0.05). Conclusions: Biologics, particularly Benralizumab and Dupilumab, improved asthma control, lung function, and quality of life in SUA patients, with improved ACT scores and spirometry values. Some patients remained poorly controlled, emphasizing the need for personalized treatment and regular biomarker monitoring. Multidisciplinary management and lifestyle changes are critical for better outcomes in SUA. [ABSTRACT FROM AUTHOR] |
