Selected best demonstrated practices in peritoneal dialysis access

Area of Science:

• Nephrology
• Surgical Innovation
• Renal Replacement Therapy

Background:

• Peritoneal dialysis (PD) is a vital renal replacement therapy.
• Burdensome interventions and complications can hinder PD utilization and patient satisfaction.
• Current methods often require temporary hemodialysis and have suboptimal catheter management.

Purpose of the Study:

• To explore strategies for optimizing peritoneal dialysis access.
• To reduce complications associated with PD catheter implantation and utilization.
• To enhance patient commitment and satisfaction with peritoneal dialysis.

Main Methods:

• Catheter embedding: subcutaneous burial of the external catheter limb until dialysis is needed.
• Laparoscopic placement: enabling techniques like rectus sheath tunneling and omentopexy.
• Flexible access devices: allowing varied exit site locations for patient convenience.
• Customizable catheter systems: standard and extended 2-piece options for diverse body types.

Main Results:

• Catheter embedding avoids temporary hemodialysis and streamlines operating room scheduling.
• Laparoscopic techniques proactively prevent common complications such as migration and obstruction.
• Flexible exit site options improve patient management and comfort.
• Optimized catheter placement ensures efficacy without compromising deep pelvic positioning.

Conclusions:

• Early peritoneal access placement with embedded catheters and advanced implantation techniques significantly improves PD utilization and patient satisfaction.
• Minimizing catheter maintenance until dialysis initiation encourages earlier patient commitment.
• Laparoscopic placement and flexible access devices offer a proactive approach to preventing complications and enhancing the PD experience.