Castilla-Guerra L, Fernández-Moreno MC, González-Iglesias ML, Boceta-Osuna J, Gutiérrez-Gutiérrez B, Jiménez-Hernández MD. Pharmacological therapy in the secondary prevention of ischemic stroke in the oldest-old patients: has it improved in recent decades?
Rev Clin Esp 2023;
223:202-208. [PMID:
36842658 DOI:
10.1016/j.rceng.2023.02.006]
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Abstract
INTRODUCTION
Population aging has caused an increase in strokes in very elderly patients (VEP). We assess how secondary prevention of ischemic stroke has changed in VEP in recent decades.
METHOD
Retrospective study of discharges due to ischemic stroke in the Virgen Macarena, Virgen del Rocio and Valme hospitals in Seville (Spain), during the periods 1999-2001, 2014-16 and 2019-2020. VEP were considered those with ≥80 years.
RESULT
We studied 1806 patients, 349 (19.3%) were VEP. Over the years, VEPs have doubled (13.5% vs. 25.9% and 28% p = 0.0001) and age has increased (83.3 ± 3 vs. 84.1 ± 3 vs. 85.2 ± 4 p = 0.001). Comparing the periods, the VEPs have more hypertension (69.9% vs. 84.8% vs. 84.6%; p = 0.0001) and dyslipidemia (12% vs. 41.7% vs. 52.3%; p = 0.0001) and have prescribed more antihypertensives (69.1% vs. 86.7% vs. 92.3%; p = 0.0001), statins (5.3% vs. 78% vs. 81.5%; p = 0.0001) and anticoagulants (16.5% vs. 19.4% vs. 53.1%; p = 0.001), increasing the number of antihypertensives (1 ± 0.9 vs. 1.6 ± 0, 9 vs. 1.9 ± 0.8 drugs p = 0.0001), and high-intensity statins (2.3% vs. 42.7 vs. 69.2% p = 0.0001). Comparing the VEPs with the younger ones, there were no differences in antihypertensive treatment in any period, there were differences in antithrombotic treatment in the first period, and with statins the differences were maintained until the end.
CONCLUSIONS
In the last 20 years the number of VEPs has doubled, exceeding a quarter of the discharges. Although there is improvement in secondary stroke prevention in VEPs, there is room for improvement.
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