作者
Gunnar Tepe, Thomas Zeller, Thomas Albrecht, Stephan Heller, Uwe Schwarzwälder, Jean-Paul Beregi, MD Claus D Claussen, Anja Oldenburg, Bruno Scheller, Ulrich Speck
发表日期
2008/2/14
期刊
New England Journal of Medicine
卷号
358
期号
7
页码范围
689-699
出版商
Massachusetts Medical Society
简介
Background
Drug-eluting stents reduce restenosis in coronary arteries, but clinical trials have failed to prove their efficacy in peripheral arteries. We investigated the use of paclitaxel-coated angioplasty balloons and paclitaxel dissolved in the angiographic contrast medium during angioplasty of the leg.
Methods
In a small, multicenter trial, we randomly assigned 154 patients with stenosis or occlusion of a femoropopliteal artery to treatment with standard balloon catheters coated with paclitaxel, uncoated balloons with paclitaxel dissolved in the contrast medium, or uncoated balloons without paclitaxel (control). The primary end point was late lumen loss at 6 months.
Results
The mean (±SD) age of the patients was 68±8 years, 24% were smokers, and 49% had diabetes. Twenty-seven percent of the lesions were total occlusions, and 36% were restenotic lesions. The mean lesion length was 7.4±6.5 cm. There were …
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G Tepe, T Zeller, T Albrecht, S Heller, U Schwarzwälder… - New England Journal of Medicine, 2008