[Hand allograft transplantation: what are the implications?]

Area of Science:

• Surgical Innovation
• Transplantation Medicine
• Reconstructive Surgery

Background:

• The first hand allograft transplantation was performed in 1998, initiating the field of functional allotransfers.
• A preliminary French study involved five patients with traumatic bilateral hand amputations undergoing allotransplantation.

Purpose of the Study:

• To evaluate the long-term outcomes of bilateral hand allograft transplantation.
• To assess functional, psychological, and physiological results in patients receiving hand transplants.

Main Methods:

• Bilateral hand allograft transplantation performed on five patients with traumatic amputations.
• Long-term follow-up ranging from 3 to 12 years.

Main Results:

• Demonstrated useful daily function in all patients.
• Reported good psychological acceptance and physiological integration.
• Indicated the viability of the procedure in the long term.

Conclusions:

• Hand allograft transplantation is a viable option for specific cases of bilateral hand loss.
• Useful daily function, psychological acceptance, and physiological integration are achievable outcomes.
• Lifelong immunosuppressive therapy remains a significant consideration for this procedure.