Peripheral artery and bypass graft thrombolysis with recombinant human tissue-type plasminogen activator

Accelerated thrombolysis facilitated by direct puncture of occluded prosthetic femoral grafts

Inability to access occluded grafts is a major limitation to successful thrombolysis and may even preclude it. This paper addresses the problem and offers a new technique of direct puncture of prosthetic grafts through which thrombolysis and angioplasty can be performed. These techniques resulted in accelerated thrombolysis in all 15 patients studied with no failures due to inability to attain graft access.

Thrombolysis and the femorofemoral bypass graft: a new technique

Two patients with acutely thrombosed femorofemoral bypass grafts are presented. Recombinant human tissue-type plasminogen activator (rt-PA) was used successfully in thrombolysis of the occluded grafts. Utilizing a new technique the grafts were punctured directly and bolus doses of rt-PA administered.