International journal of cardiovascular interventions · 2003
Safe and effective direct implantation of a new stent through 5 F. guiding catheters with delivery from the radial artery: initial results of a prospective registry.
Оценочное исследованиеСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
IJsselmuiden Alexander J J, Cotton James M, Slagboom Ton, van der Wieken Ron, Kiemeneij Ferdinand, Serruys Patrick W, Laarman GertJan
Аннотация
OBJECTIVES: To evaluate the safety and efficacy of the direct implantation of a new stent via the radial artery through a 5 F. guiding catheter. Background advances in the design of stents and stent delivery systems have facilitated the performance of direct stenting and the use of thinner guiding catheters.
METHODS: This registry enrolled prospectively 125 patients (147 lesions, 20.4% AHA/ACC class B2/C) who underwent elective percutaneous coronary revascularization procedures for stable or unstable angina between November 2000 and March 2001.
RESULTS: Cannulation of the radial artery was attempted in 92.7% and was successful in 91.0% of cases. Direct stenting was successful in 88.7% of lesions and procedural success was 99.3%. In-hospital major adverse cardiac events occurred in 1.6% of cases (one death, one semi-urgent coronary artery bypass operation). The final rate of successful stent implantation through 5 F. guiding catheters was 96.7%. There were no access-site-related complications. Failure to cross the lesion occurred in 10% of attempts. At a mean follow-up of 7 +/- 2.8 months after discharge from hospital, 79% of patients had remained free of angina, and 89% had remained free of ischemic events.
CONCLUSIONS: Direct stenting with a new stent design was safe, effective, and could be accomplished through 5 F. guiding catheters with favorable long-term clinical outcomes.
METHODS: This registry enrolled prospectively 125 patients (147 lesions, 20.4% AHA/ACC class B2/C) who underwent elective percutaneous coronary revascularization procedures for stable or unstable angina between November 2000 and March 2001.
RESULTS: Cannulation of the radial artery was attempted in 92.7% and was successful in 91.0% of cases. Direct stenting was successful in 88.7% of lesions and procedural success was 99.3%. In-hospital major adverse cardiac events occurred in 1.6% of cases (one death, one semi-urgent coronary artery bypass operation). The final rate of successful stent implantation through 5 F. guiding catheters was 96.7%. There were no access-site-related complications. Failure to cross the lesion occurred in 10% of attempts. At a mean follow-up of 7 +/- 2.8 months after discharge from hospital, 79% of patients had remained free of angina, and 89% had remained free of ischemic events.
CONCLUSIONS: Direct stenting with a new stent design was safe, effective, and could be accomplished through 5 F. guiding catheters with favorable long-term clinical outcomes.