Ethical decision-making in simultaneous heart-liver transplantation

Area of Science:

• Transplantation Medicine
• Organ Allocation Ethics

Background:

• Simultaneous heart-liver (SHL) transplants represent a small but growing proportion of organ transplants.
• This increase presents challenges to the equitable distribution of donor organs.

Purpose of the Study:

• To review the incidence and outcomes of SHL transplants.
• To examine the ethical implications of SHL transplantation, focusing on utility and equity.
• To assess the impact of SHL transplants on organ waitlists.

Main Methods:

• Review of current literature on SHL transplant incidence and outcomes.
• Analysis of ethical principles (utility, equity) in the context of SHL transplantation.
• Examination of organ allocation policies and programmatic approaches.

Main Results:

• SHL transplants have demonstrated good outcomes in a unique patient population.
• Ethical considerations include distinguishing life-saving vs. life-enhancing procedures and managing hepatic decompensation risk.
• Current programmatic and national allocation approaches lack standardization.

Conclusions:

• SHL transplantation remains ethically justifiable due to positive outcomes and lack of alternatives.
• A standardized nationwide approach to candidate evaluation, organ listing, and allocation is essential.