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Updated: Aug 6, 2026
09:57
A Protocol to Set Up Needle-Free Connector with Positive Displacement on Central Venous Catheter in Intensive Care Unit
Published on: July 13, 2019
[Canaud central venous catheters: 4-year experience]
R Cardelli1, M D'Amicone, E Stramignoni
1Ospedale Maggiore di Chieri, UOA di Nefrologia e Dialisi, USL 8, Chieri, Torino, Italy.
Summary
Canaud catheters offer a viable option for permanent vascular access in hemodialysis patients, demonstrating immediate utility and suitable blood flow. While complications like thrombosis and infection occurred, they are easily replaceable, making them a practical choice.
Area of Science:
- Nephrology
- Vascular Surgery
- Medical Devices
Context:
- Permanent central venous catheters are crucial for chronic hemodialysis patients.
- Evaluating the Canaud dual-lumen catheter for short- to medium-term use.
- Assessing clinical and technical challenges associated with the catheter.
Purpose:
- To evaluate the practical utility and clinical performance of the Canaud catheter.
- To analyze complications and effectiveness in hemodialysis vascular access.
- To compare Canaud catheters with other permanent access options.
Summary:
- The Canaud catheter provided immediate use and adequate blood flow (>250 ml/min) for hemodialysis.
- Complications included venous thrombosis (23 catheters) and adapter issues, with a low recirculation rate (11.9%).
- The catheter is a practical alternative due to easy substitution, lacking a subcutaneous cuff.
Impact:
- Canaud catheters present a valid alternative for permanent vascular access.
- The study informs clinical decisions regarding catheter selection for hemodialysis.
- Highlights the importance of managing catheter-related complications in chronic kidney disease patients.
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