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死亡捐献者规则:对医学道德实践的影响。

The dead donor rule: effect on the virtuous practice of medicine.

作者信息

Chaten Frank C

出版信息

J Med Ethics. 2014 Jul;40(7):496-500. doi: 10.1136/medethics-2013-101333.

Abstract

OBJECTIVE

The President's Council on Bioethics in 2008 reaffirmed the necessity of the dead donor rule and the legitimacy of the current criteria for diagnosing both neurological and cardiac death. In spite of this report,many have continued to express concerns about the ethics of donation after circulatory death, the validity of determining death using neurological criteria and the necessity for maintaining the dead donor rule for organ donation. I analysed the dead donor rule for its effect on the virtuous practice of medicine by physicians caring for potential organ donors.

RESULTS

The dead donor rule consistently impedes physicians in fulfilling their primary duty to act for the good of their prospective donor patients. This compromises the virtue of fidelity. It also weakens many other virtues necessary for physicians to provide excellent end-of-life care.

CONCLUSIONS

The dead donor rule, while ethically powerful in theory, loses its force during translation to the bedside. This is so because the rule mandates simultaneous life and death within the same body for organ donation, a biological status that is inherently contradictory. The rule should be rejected as an ethical norm governing vital organ transplantation at the end of life. Its elimination will strengthen the doctor–patient relationship and foster trustworthiness in organ procurement.

摘要

目的

2008年总统生物伦理委员会重申了死亡供体规则的必要性以及当前诊断脑死亡和心死亡标准的合法性。尽管有这份报告,但许多人仍继续对循环死亡后捐赠的伦理问题、使用神经学标准判定死亡的有效性以及维持器官捐赠死亡供体规则的必要性表示担忧。我分析了死亡供体规则对照顾潜在器官捐赠者的医生践行医学道德的影响。

结果

死亡供体规则始终阻碍医生履行其为潜在捐赠患者谋福利的首要职责。这损害了忠诚的美德。它还削弱了医生提供优质临终关怀所需的许多其他美德。

结论

死亡供体规则虽然在理论上具有强大的伦理力量,但在应用到床边时却失去了效力。之所以如此,是因为该规则要求在同一身体内同时存在生命和死亡以进行器官捐赠,这是一种本质上相互矛盾的生物学状态。该规则应被拒绝作为指导临终重要器官移植的伦理规范。废除它将加强医患关系并促进器官获取中的信任。

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