[Epidemiological and treatment characteristics of patients with chronic obstructive pulmonary disease on maintenance inhaled therapy between 2011 and 2019 in Hungary]. / A krónikus obstruktív tüdobetegség miatt fenntartó inhalációs kezelésben részesült betegek epidemiológiai és terápiás jellemzoi 2011 és 2019 között Magyarországon.

Introduction: Morbidity and mortality due to chronic obstructive pulmonary disease (COPD) are on the rise worldwide. The cornerstone of treatment is maintenance inhaled therapy and the patients' good treatment adherence. Objective: To determine epidemiological and treatment characteristics of patients treated with COPD in Hungary. Methods: Using data from the National Health Insurance Fund, we recruited patients under maintenance inhaled therapy due to COPD between 2011 and 2019 (aged >40 years, who filled in at least one prescription of a maintenance inhaled drug for ICD (International Classification of Diseases) code J44, which was followed by two further prescriptions within 1 year). Data of patients were analysed every year after inclusion. Findings on age, sex, inhaled therapies, and the use of retard oral theophylline were compared among the years (chi2 test). Results: In total, 227,251 patients were included (2011­2019: 81,308­160,241 patients/year). In 2011, most patients were >70 years of age and males, while in 2019, most patients were 60­69 years old and females. The proportion of patients filling in a prescription for mono-bronchodilators or inhaled corticosteroids decreased in the observational period, while dual bronchodilators became available, and their use gradually increased. The adherence to maintenance inhaled therapies was good (>180 days/year) only in approximately half of the population (51.6% in 2019). The number of patients filling in prescriptions for oral theophylline did not decline in the observation period (32% in 2019). Discussion: Between 2011 and 2019, the number of COPD patients on maintenance inhaled therapy did not reach that of the registered patients. Adherence to maintenance inhaled treatment is inadequate in a significant portion of patients. The rate of patients taking oral theophylline is high. Conclusion: Improvement of adherence to maintenance inhaled therapies is essential for a better prognosis of COPD in Hungary. Orv Hetil. 2024; 165(9): 338­345.

Deficiencies in the Recognition and Reporting of Chronic Kidney Disease in Patients With Type 2 Diabetes Mellitus; A Hungarian Nationwide Analysis.

Objectives: Recognition of chronic kidney disease (CKD) is crucial in type 2 diabetes mellitus (T2DM). We conducted a nationwide epidemiological study to evaluate T2DM-associated CKD in Hungary between 2016 and 2020. Methods: Annual incidence and prevalence rates of registered CKD amongst all pharmacologically treated T2DM patients were analyzed in different age-groups by the central database of the Hungarian Health Insurance Fund Management. Statistical methods included Poisson regression, Bonferroni test, Chi-square test. Results: We found 499,029 T2DM patients and 48,902 CKD patients in 2016, and 586,075 T2DM patients and 38,347 CKD patients in 2020. The majority of all prevalent T2DM and CKD patients were older (aged 60-69 years: 34.1% and 25.8%; ≥70 years: 36.1% and 64.4%, respectively). The annual incidence of T2DM and incidence rates of CKD in T2DM decreased in 2017-2020 (p < 0.001). The annual prevalence of T2DM increased (p < 0.01), the prevalence rates of CKD in T2DM were low and decreased from 9.8% to 6.5% in 2016-2020 (p < 0.001). Conclusion: Incidence and prevalence of T2DM-associated CKD decreased significantly in Hungary in 2016-2020. Lower prevalence rates of CKD may suggest under-recognition and/or under-reporting.