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CC BY-NC-ND 4.0 · Journal of Clinical Interventional Radiology ISVIR 2017; 01(01): 020-022
DOI: 10.1055/s-0036-1597840
Original Article
Indian Society of Vascular and Interventional Radiology

Pulse-Spray Pharmacomechanical Thrombolysis of Native Arteriovenous Fistulas and Grafts under Ultrasound Guidance: Our Initial Experience

Praveen Kumar Vasanthraj
1   Department of Radiology, Sri Ramachandra University, Porur, Chennai, Tamil Nadu, India
,
Varun Kumar Bandi
2   Department of Nephrology, Sri Ramachandra University, Porur, Chennai, Tamil Nadu, India
,
Venkata Sai
1   Department of Radiology, Sri Ramachandra University, Porur, Chennai, Tamil Nadu, India
,
Manikanthan Shekar
2   Department of Nephrology, Sri Ramachandra University, Porur, Chennai, Tamil Nadu, India
› Author Affiliations
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Publication History

Publication Date:
28 July 2017 (online)

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Abstract

Chronic renal diseases have been on rise with most patients requiring renal transplantation. With advances in treatment, patients undergo hemodialysis through arteriovenous (AV) fistulas and grafts. Thrombosis in these fistulas and grafts are more common and may result in failure. Interventional radiology plays an important role in managing these thromboses through catheter-directed thrombolysis. With success rate of more than 80%, catheter-directed thrombolysis has become the treatment of choice. However, the need of trained personnel, well-equipped catheter laboratories, and expensiveness are its disadvantages. We share our initial experience in two patients in whom we have performed ultrasound-guided percutaneous pulse-spray pharmacomechanical thrombolysis as a day-care procedure. This technique is less expensive, can have a wider outreach, and patients can be benefitted early to avoid new access.

Keywords

hemodialysis - pharmacomechanical thrombolysis - US-guided percutaneous procedure
 

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