Sequential Liver-Kidney Transplant for Cranioectodermal Dysplasia

Area of Science:

• Pediatric Nephrology
• Hepatology
• Transplantation Immunology

Background:

• Cranioectodermal dysplasia (CED) is a rare ciliopathy associated with significant morbidity and mortality, primarily due to liver and kidney dysfunction.
• Management of CED-related organ failure remains challenging, with limited treatment options and a single prior report of successful combined kidney-liver transplantation in a pediatric patient.

Observation:

• A pediatric patient diagnosed with CED presented with progressive liver and kidney dysfunction.
• The patient underwent a sequential liver transplant at age 7, followed by a kidney transplant 5 years later.

Findings:

• The liver transplant experienced complications, including a portal vein stricture requiring revision and subsequent portal hypertension.
• Despite comorbidities like thrombocytopenia, the patient experienced an uncomplicated kidney transplant.
• A 3-year follow-up post-kidney transplantation demonstrated positive outcomes.

Implications:

• Sequential liver-kidney transplantation is a viable therapeutic strategy for pediatric patients with CED experiencing progressive, sequential organ failure.
• This approach may improve long-term survival and quality of life for CED patients.
• Further research and case studies are warranted to establish best practices for managing CED-related organ failure.