Experience using central venous access for long-term hemodialysis. A new concept

Area of Science:

• Nephrology
• Vascular Access
• Medical Devices

Background:

• Central venous access is crucial for acute renal failure management.
• Traditional femoral and subclavian venous routes have limitations.
• Long-term hemodialysis requires reliable and safe venous access methods.

Purpose of the Study:

• To evaluate a novel internal jugular vein catheter for short- and long-term hemodialysis.
• To assess the safety and efficacy of this new central venous access technique.
• To present clinical experience with this catheter in patients requiring hemodialysis.

Main Methods:

• A catheter was placed via the internal jugular vein, with its tip positioned in the superior right atrium.
• The catheter was filled with heparin post-dialysis for maintenance.
• A cohort of 50 patients utilized this catheter for hemodialysis sessions.

Main Results:

• The internal jugular vein catheterization demonstrated remarkably few complications.
• No serious or fatal complications were reported in the patient cohort.
• The longest indwelling time for a catheter was approximately 19 months.

Conclusions:

• This internal jugular vein catheterization technique provides a significant new option for hemodialysis access.
• It is suitable for both short-term and long-term hemodialysis needs.
• The method offers a favorable safety profile and ease of management between sessions.