摘要
介入治疗得到了广泛 开展,分为三个阶段。第一阶段(70-80年代)以经皮穿刺血管腔内成形术(PTA)为主。第二阶段(80-90年代)开发了动力性血管成形术、激光血管成形术及血管内支架,取得好的结果。但是,治疗后再狭窄是重要问题,再狭窄率为30％。第三阶段(90年代-现在)为基因治疗及血管内放射治疗的研究和应用。这是有效的介入治疗预防再狭窄方法,21世纪将继续进行研究。
There were three stages
of development in the field of interventional treatment. In the first stage, percutaneous transluminal angioplasty (PTA) was performed treating arterial steno-occlusive disease. In the second stage, dynamic angioplasty, laser angioplasty, endovascular stent were devel-oped with good results. However, a problem
is vascular restenosis after interventional treatment. The restenosis rate was 30% . In the third stage, gene treatment and endovascular radiation therapy have been started to study and to use for preventing restenosis. Gene treatment and endovascular radiation therapy are effective interventional therapeutic meth-ods to prevent restenosis, and will be contin-ued to study in the 21 st century.
出处
《当代医学》
2000年第4期51-53,共3页
Contemporary Medicine
