In Defense of Normothermic Regional Perfusion.

Area of Science:

• Medical Ethics
• Transplantation Medicine
• Cardiovascular Surgery

Background:

• Normothermic regional perfusion (NRP) is an emerging organ procurement technique.
• NRP involves restoring blood flow to organs after circulatory death is declared.
• Concerns exist regarding the ethical implications of NRP, particularly its adherence to the dead donor rule.

Purpose of the Study:

• To address ethical criticisms of Normothermic regional perfusion (NRP).
• To argue for the ethical acceptability of NRP in organ transplantation.
• To propose an "all things considered" ethical framework for NRP.

Main Methods:

• Analysis of the proximate cause of death in the context of NRP.
• Examination of physician's role in patient death and withdrawal of life support.
• Application of an "all things considered" ethical perspective.

Main Results:

• The procedure of clamping cerebral arteries is not the sole cause of death.
• Physician actions in withdrawing life support and administering medication can be ethically justified.
• TA-NRP can be ethically acceptable by avoiding suffering and respecting donor wishes.

Conclusions:

• Normothermic regional perfusion (NRP) can be ethically justified within a broader consideration of contributing factors to death.
• The practice of NRP requires further ethical discussion and national consensus in the United States.
• Respect for patient autonomy and the avoidance of suffering are key ethical considerations in NRP.