Use of individual antihypertensive drug classes and combination therapies during the COVID-19 pandemic in Poland: a cross-sectional, nationwide study in the years 2019-2021.

INTRODUCTION: The 2018 European Society of Cardiology / European Society of Hypertension guidelines recommended the use of combination therapy, especially in the form of single­pill combinations (SPCs), for treatment of hypertension. OBJECTIVES: We assessed adherence to these recommendations after their publication and during the COVID­19 pandemic in Poland. PATIENTS AND METHODS: The frequencies of using individual antihypertensive drug classes and their combinations were analyzed for the years 2019, 2020, and 2021 in all patients who filled at least 1 prescription for an antihypertensive drug, using information from a database covering all prescriptions filled in Poland. RESULTS: In the years 2019, 2020, and 2021, a total of 10 328 341, 9 478 949, and 9 637 595 patients, respectively, fulfilled the inclusion criteria. There was a continuous decrease in the rate of patients meeting the criteria for coprescribing 2 or more antihypertensive drugs in the consecutive years (59.3%, 49%, 45.6%, respectively, in 2019, 2020, and 2021; P <0.001). In 2019, 2020, and 2021, a combination of renin­angiotensin system blockers, calcium channel blockers and / or diuretics was respectively used by 41.7%, 40.9%, and 42% of the patients taking 2 antihypertensive drugs (P <0.001), and by 15.2%, 17.2%, and 18.5% of the patients taking 3 antihypertensive drugs (P <0.001). There was an increase in the use of ß­blockers over the study period (62%, 62.8%, and 63.7%, respectively, in 2019, 2020, and 2021; P <0.001). Double SPCs were used by 28%, 28.7%, and 29.8% of the patients (P <0.001), and triple SPCs by 2.6%, 2.9%, and 3.4% of the patients (P <0.001), respectively, in 2019, 2020, and 2021. CONCLUSIONS: During the COVID­19 pandemic, a decrease in the frequency of combination treatments and an increase in the frequency of dual and triple SPC use were observed. Despite the slow increase in the frequency of prescribing the guideline­recommended drug combinations, their use remains suboptimal.

[Coordinated heart failure care in Poland: towards optimal organisation of the health care system]. / Coordinated heart failure care in Poland: towards optimal organisation of the health care system.

Heart failure has becoming an increasing medical, economic, and social problem globally. The prevalence of this syndrome is rising, and despite unequivocal positive effects of modern therapy, reduction of mortality has been achieved at the cost of more frequent hospitalisations. Unlike in many European countries, in Poland heart failure is usually recognised later, at a more advanced stage of the disease, leaving less time for ambulatory treatment and resulting in a high number of hospitalisations. The current paper presents the most important data regarding morbidity and mortality due to heart failure in Poland. The experts in the field focus on the key source of high costs of therapy and highlight several critical organisational deficits present in the Polish health care system. This background information builds a basis for a concept of coordinated care for patients with heart failure. The paper discusses the fundamental elements of the system of coordinated care for patients with heart failure necessary to enhance the diagnosis, improve therapeutic effects, and reduce medical, economic, and social costs.

Economical aspect of PET/CT-guided diagnosis of suspected infective endocarditis in a patient with implantable cardioverter-defibrillator.

We present a case report of potential reduction of hospitalization costs due to utilization of PET/CT in a diagnostic work-up of a patient with an implantable cardioverter-defibrillator and suspicion of infective endocarditis. The PET/CT scan would have shorten hospital stay, prevented clinical complications and reduced the cost of hospitalization by 45%.