Intestinal transplantation: current outcomes and opportunities

Area of Science:

• Gastroenterology and Hepatology
• Transplantation Medicine
• Immunology

Background:

• Intestinal failure poses significant challenges in patient management.
• Intestinal transplantation is an evolving therapeutic option.

Purpose of the Study:

• To review current outcomes in intestinal transplantation.
• To summarize recent advances in key areas impacting intestinal transplant success.

Main Methods:

• Literature review of recent advancements in intestinal transplantation.
• Analysis of outcomes related to intestinal rehabilitation, immunologic and technical modifications.
• Evaluation of graft monitoring techniques and long-term complication assessment.

Main Results:

• Improved patient survival rates (1-year: 93%, 5-year: 78%) at centers of excellence.
• Monoclonal and polyclonal antibody induction protocols are associated with better outcomes.
• Emerging proteomic and genomic technologies aid in graft function monitoring.

Conclusions:

• Optimized referral timing and improved therapies enhance intestinal adaptation, potentially avoiding transplant.
• Technical and immunologic modifications, alongside enhanced graft monitoring, are crucial for improved transplant outcomes.
• Reducing long-term morbidities like chronic rejection and renal dysfunction is a key focus for ongoing research.