Sex differences in treatment strategy for coronary artery aneurysms: Insights from the international Coronary Artery Aneurysm Registry.

Autor: Arslan, F., Núñez-Gil, I. J., Rodríguez-Olivares, R., Cerrato, E., Bollati, M., Nombela-Franco, L., Terol, B., Alfonso-Rodríguez, E., Camacho Freire, S. J., Villablanca, P. A., Amat Santos, I. J., De la Torre Hernández, J. M., Pascual, I., Liebetrau, C., Alkhouli, M., Fernández-Ortiz, A.
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Zdroj: Netherlands Heart Journal; Jun2022, Vol. 30 Issue 6, p328-334, 7p
Abstrakt: Introduction: Sex disparities exist in coronary artery disease (CAD) in terms of risk profile, clinical management and outcome. It is unclear if differences are also present in coronary aneurysms, a rare variant of CAD. Methods: Patients were selected from the international Coronary Artery Aneurysm Registry (CAAR; ClinicalTrials.gov: NCT02563626), and differences between groups were analysed according to sex. The CAAR database is a prospective multicentre registry of 1565 patients with coronary aneurysms (336 females). Kaplan-Meier method was used for event-free survival analysis for death, major adverse cardiac events (MACE: composite endpoint of death, heart failure and acute coronary syndrome) and bleeding. Results: Female patients were older, were more often hypertensive and less frequently smoker. They were treated conservatively more often compared to male patients and received significantly less frequently aspirin (92% vs 88%, p = 0.002) or dual antiplatelet therapy (DAPT) (67% vs 58%, p = 0.001) at discharge. Median DAPT duration was also shorter (3 vs 9 months, p = 0.001). Kaplan-Meier analysis revealed no sex differences in death, MACE or bleeding during a median follow-up duration of 37 months, although male patients did experience acute coronary syndrome (ACS) more often during follow-up (15% vs 10%, p = 0.015). Conclusions: These CAAR findings showed a comparable high-risk cardiovascular risk profile for both sexes. Female patients were treated conservatively more often and received DAPT less often at discharge, with a shorter DAPT duration. ACS was more prevalent among male patients; however, overall clinical outcome was not different between male and female patients during follow-up. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index