DECLINING RATES OF FIXED-DOSE COMBINATION PILLS FOR HYPERTENSION IN GERMANY FROM 2016 TO 2023

Publisher:
LIPPINCOTT WILLIAMS & WILKINS
Publication Type:
Conference Abstract
Citation:
JOURNAL OF HYPERTENSION, 2024, 42, (Suppl 1)
Issue Date:
2024-05
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declining_rates_of_fixed_dose_combination_pills.705.pdfPublished version1.51 MB
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Objective: Current guidelines recommend the usage of fixed-dose combination (FDC) pills in primary and secondary prevention of cardiovascular diseases. Current data on the implementation of these recommendations in German clinical practice are scarce. The objective was to assess the use of antihypertensive FDCs in Germany from 2016-2023. Design and method: We analysed claims data from the German Institute for Drug Use Evaluation from January of 2016 to September of 2023, containing information on dispensed drugs in an outpatient care setting of approx. 87% of the German population (excluding private insurance) and evaluated the use of antihypertensive FDC pills according to time, age of the insured persons, and active substances contained in the FDC. Results: The use of FDC pills decreased from 2016 to 2022 from 22.2 million packages to 15.6 million packages, while the absolute number of antihypertensives prescribed increased from 143.8 million packages to 155.9 million packages. Consequently, the proportion of FDC pills in all antihypertensives decreased from 15.4% in 2016 to 10.0% in 2022. The amount of hydrochlorothiazide (HCT) containing FDC pills decreased from 2016 to 2022 (from 18.9 million packages to 11.0 million packages), while the amount of FDC pills that do not contain HCT increased from 2016 to 2022 (from 3.3 million packages to 4.7 million packages). Use of FDC pills has been declining in all age groups. FDC pills are used infrequently in patients over 80 years of age. Conclusions: Despite guideline recommendations, use of antihypertensive FDC pills in Germany is declining, showing continuing guideline inertia. The decrease is mainly driven by decreased prescriptions of HCT-containing FDC pills. Assumed higher medication cost for FDC compared to single pills and fear of non-melanoma skin cancer for HCT are potential reasons. Use of FDC pills should be advised and implemented in outpatient care in Germany.
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