Restoring patency of occluded central venous catheters.
Restoring patency of occluded central venous catheters.
复制标题
恢复闭塞中心静脉导管的通畅。
作者：
M. Hurtubise;J. Bottino;M. Lawson;K. McCredie
血栓闭塞仍然是中心静脉导管在完成治疗前拔除的主要原因。将强效纤溶剂尿激酶或链激酶的稀释溶液注入阻塞的中心静脉导管，持续地重建其通畅。该方法对352根阻塞的硅胶弹性体中心静脉导管进行了手术，只有1例失败和1例轻微并发症。我们推荐这种技术用于恢复封闭的硅胶弹性体中心静脉导管的通畅。
Thrombotic occlusion remains a major cause of central venous catheter removal prior to completion of therapy. Injection of a dilute solution of a potent fibrinolytic agent, urokinase or streptokinase, into the occluded Silastic central venous catheter consistently reestablishes its patency. This procedure was performed on 352 occluded silicone elastomer central venous catheters with only one failure and one minor complication. We recommend this technique for restoring patency of occluded silicone elastomer central venous catheters.