De Vleeschauwer P, Wirthle W, Höller L, Krause E, Horsch S
Teaching Hospital, Surgical Department, Cologne, Germany.
Acta Chir Belg. 1987 Jul-Aug;87(4):242-6.
Many studies have already demonstrated that the restenosis rate after carotid endarterectomy is greater as expected since ultrasound examination has become a routine procedure after endarterectomy. The purpose of our randomized study is to compare the rates of restenosis with two methods of carotid endarterectomy--direct suturing and autologous vein grafting. Sofar restenosis are found after endarterectomy and direct suturing. Different possible causes for restenosis are discussed. We hope to inform soon if patching with the autologous vein is the best method in order to prevent early restenosis after CEA.
许多研究已经表明，自从超声检查成为颈动脉内膜切除术后的常规程序以来，该手术后的再狭窄率比预期的要高。我们这项随机研究的目的是比较两种颈动脉内膜切除术——直接缝合和自体静脉移植术——的再狭窄率。到目前为止，在颈动脉内膜切除术和直接缝合术后均发现了再狭窄情况。文中讨论了再狭窄的不同可能原因。我们希望尽快知晓自体静脉补片是否是预防颈动脉内膜切除术后早期再狭窄的最佳方法。
