TuLIP (Tunnelled Line Intraluminal Plasty): an alternative technique for salvaging haemodialysis catheter patency in fibrin sheath formation
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Authors
Ahmed, R.
Chapman, S. A.
Tantrige, P.
Hussain, A.
Johnston, E. W.
Fang, C.
Ammar, T.
Huang, D. Y.
Wilkins, C. J.
Garzillo, G.
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Issue Date
2019
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Article
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Abstract
BACKGROUND: Renal patients with a tunnelled haemodialysis line are at risk of fibrin 'sheath' formation which can lead to occlusion. Dysfunctional lines are best treated by catheter exchange with a new subcutaneous tunnel; however, there is a risk of scarring, venous stenosis, potential loss of valuable access as well as the risk of infection. METHOD: We report a retrospective review of our experience using tunnelled line intraluminal plasty (TuLIP) in 11 patients over 16 months with fibrin sheath formation on pre-existing tunnelled haemodialysis catheters. RESULT: All patients responded well to treatment with median line patency post TuLIP reaching 112 days. CONCLUSION: TuLIP may have a role in extending catheter lifespan and delaying more invasive intervention.
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Journal
CardioVascular and Interventional Radiology
Volume
42
Issue
5