Retransplantation of multiple organs: how many organs should one individual receive?

Area of Science:

• Nephrology
• Cardiology
• Transplant Surgery

Background:

• The increasing gap between organ demand and supply necessitates careful consideration of retransplantation.
• Pediatric retransplantation presents unique ethical and clinical challenges.
• Focal segmental glomerulosclerosis (FSGS) is a leading cause of kidney failure in children.

Observation:

• A pediatric patient with FSGS underwent a kidney transplant at age 5.
• Recurrence of FSGS and severe cardiomyopathy led to a combined kidney-heart retransplant at age 11.
• Chronic renal failure and posttransplant coronary artery disease necessitated a second combined kidney-heart retransplant at age 17.

Findings:

• The patient survived and is well 2 years after his second combined kidney-heart transplant.
• This case demonstrates the feasibility and potential success of multiple organ retransplantations in pediatric patients.
• Successful management of complex conditions like FSGS and cardiomyopathy through retransplantation is possible.

Implications:

• Pediatric retransplantation, even in complex cases requiring combined organs, can yield positive long-term results.
• This case underscores the importance of patient compliance in post-transplant care to prevent complications.
• Further research into optimizing retransplantation strategies for pediatric patients is warranted.