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Radial versus femoral access for elderly patients with acute coronary syndrome undergoing coronary angiography and intervention: insights from the RIVAL trial

Publikace na 3. lékařská fakulta |
2015

Tento text není v aktuálním jazyce dostupný. Zobrazuje se verze "en".Abstrakt

Background Radial access for percutaneous coronary intervention is associated with lower rates of access site complications and bleeding. However, elderly patients have more complex vascular anatomy and radial access may be more challenging in this population.

There remains uncertainty regarding the role of radial access in elderly patients undergoing cardiac catheterization. Methods and Results The RIVAL trial randomized patients with acute coronary syndromes undergoing cardiac catheterization to radial versus femoral access.

In this analysis, the rates of access site complications and access site cross-over were compared across different age groups. Among the 7,021 patients, 1035 (15%) were >= 75 years of age.

Across all age categories, radial access was consistently associated with higher rates of access site cross over and lower rates of major access site complications, with no significant interaction between age and access site. Radial access was associated with lower rates of major vascular access site complications in patients >= 75 years of age (3.6% vs 6.6%; P = .03) and in patients = 75 (12.5% vs 2.6%; P = 75 years of age undergoing primary percutaneous coronary intervention, there was no significant difference in procedure time (120 vs 115 minutes; P = .3).

Conclusions Consistent with the overall RIVAL trial population, elderly patients undergoing cardiac catheterization have lower rates of major bleeding or access site complications and higher rates of access site crossover with radial access compared to femoral access.