The Self-Locating Catheter: Review and Cost Analysis

Author:

Di Paolo N.1,Sansoni E.1,Cappelletti F.1,Cavatorta F.2,Galli S.2,Nicolai G.A.1,Gaggiotti E.1

Affiliation:

1. Department of Nephrology, Dialysis and Kidney Transplant, Azienda Ospedaliera Universitaria Senese, Siena - Italy

2. Department of Nephrology and Dialysis, Ospedale Civile Imperia, ASL 1 Imperiese, Imperia - Italy

Abstract

The self-locating catheter invented by Nicola Di Paolo has been increasingly used in Italy and elsewhere since 1994, with about a thousand patients currently implanted every year. Twelve grams of tungsten inserted in the tip of the conventional Tenckhoff catheter during extrusion do not significantly change its form, but suffice to keep the tip firmly in the Douglas cavity. The validity of the new catheter is confirmed by a multicentric controlled study in a large population of peritoneal dialysis patients. This trial showed that patients with the new catheter have fewer episodes of peritonitis, tunnel infection, cuff extrusion, catheter malfunction, obstruction and leakage. This paper outlines the present situation and reports a comparative analysis of the costs of Tenckhoff and self-locating catheters.

Publisher

SAGE Publications

Subject

Biomedical Engineering,Biomaterials,General Medicine,Medicine (miscellaneous),Bioengineering

Cited by 10 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Magnetic Resonance Visibility, Artifacts, and Overall Safety of the Self-Locating Peritoneal Dialysis Catheter with a Tungsten Tip;International Journal of Nephrology;2023-01-24

2. Influence of peritoneal dialysis catheter type on complications and long-term outcomes: an updated systematic review and meta-analysis;Journal of Nephrology;2021-03-22

3. Prospective Randomized Study Comparing a Single-Cuff Self-Locating Catheter with a Single-Cuff Straight Tenckhoff Catheter in Peritoneal Dialysis;Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis;2016-01

4. Type of Peritoneal Dialysis Catheter and Outcomes;The Journal of Vascular Access;2015-03

5. New Peritoneal Catheters: New Catheter Problems?;Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis;2014-07

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