Vascular access of last resort

Area of Science:

• Nephrology
• Vascular Surgery
• Renal Replacement Therapy

Background:

• Long-term hemodialysis patients often face challenges with vascular access.
• Exhausted peripheral veins, severe peripheral arterial disease, and central vein occlusion limit options for arteriovenous access creation.

Purpose of the Study:

• To describe "accesses of last resort" for hemodialysis.
• To provide crucial information for nephrologists and surgeons regarding vascular access options for patients facing limited choices for renal replacement therapy.

Main Methods:

• Review and description of alternative vascular access strategies.
• Discussion of clinical considerations for selecting optimal access in complex cases.

Main Results:

• Identification and explanation of "accesses of last resort" for hemodialysis.
• Information to guide clinical decision-making in challenging vascular access scenarios.

Conclusions:

• Effective vascular access is critical for patients undergoing hemodialysis and awaiting renal transplant.
• Understanding and utilizing last-resort access options can be life-saving for patients with exhausted vasculature or central vein occlusion.