Published in:
01-07-2016
Experience of on table modified standard catheters for directed arterial and venous thrombolysis
Authors:
Bhavin Ram, Kapil Baliga, S. Rajesh, Robbie K. George
Published in:
Journal of Thrombosis and Thrombolysis
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Issue 1/2016
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Abstract
To describe an on-table modification of standard angiography catheters for use in directed arterial and venous thrombolysis. An angiogram is performed and the length of thrombosed vessel (artery or vein) is measured. A 5 or 6 Fr catheter (preferably straight/multi- purpose/vertebral catheter) is modified on table for use by making multiple holes with 23 G needle. After testing ex vivo with saline injection, the on table modified catheter is placed over a wire into the thrombosed segment of the vessel and thrombolytic agent infusion is commenced utilizing a syringe driver after giving a bolus dose of thrombolytic agent. Median duration of thrombolysis was 24 h in our study. We have utilized this method in twenty thrombosed vessels, without any catheter related complications. In our experience, this modification of a standard catheter as a multi-hole catheter is a readily available, simple, cheap, versatile and effective device for directed thrombolysis.