D&T报告

{"title":"D&T报告","authors":"","doi":"10.1002/dat.20577","DOIUrl":null,"url":null,"abstract":"<p>Christian Longo murdered his wife, MaryJane, and three children 10 years ago in Waldport, Oregon. The police finally caught up with him in Cancun, Mexico, where Longo was living undercover with a young woman who thought he was a journalist named Michael Finkel, on assignment to write about Mayan ruins.<span>1</span>, <span>2</span> Even after being convicted and sentenced to death in 2003, Longo continued to maintain his innocence. However, he's since dropped that charade and has owned up to his crimes. Since 2009, Christian Longo has a new mission: He wants to be an organ donor. As he wrote in a New York Times op-ed piece in March, “There is no way to atone for my crimes, but I believe that a profound benefit to society can come from my circumstances. I have asked to end my remaining appeals, and then donate my organs after my execution to those who need them. But my request has been rejected by the prison authorities.”<span>3</span></p><p>At first glance, the question of whether or not prisoners should be permitted to become organ donors appears straightforward. If the prisoner is healthy, and it can be ascertained that no coercion was involved, why not allow him to atone for his misdeeds by prolonging someone else's life? No law specifically prohibits prisoners from becoming organ donors but, as Longo discovered, no state in the union currently allows it among deathrow inmates. It turns out that the issue of prisoner organ donation, particularly when that prisoner faces a death sentence, is fraught with troubling ethical and logistical questions for which there are no easy answers.</p><p>Some of the controversy surrounding the issue of inmate organ donors concerns the nature of their crimes and their sentences. For example, people not on death row can ask that their organs be harvested should they die while in prison. However, it is illegal to offer a potential donor any kind of valuable incentive, monetary or otherwise, in exchange for their organ. That has not stopped people from suggesting that sentences be reduced somewhat for prisoners to become live kidney donors, and there are indeed cases on record of people being released from jail early so that they can give an organ to a family member. Perhaps the most recent, and prominent, was the decision by Governor Haley Barbour of Mississippi to release two sisters, Gladys and Jaime Scott, who were serving life sentences for a 1994 robbery that netted them $11.00, with the understanding that Gladys would give a kidney to Jaime, whose dialysiswas costing the state $200,000 a year (it turns out that neither woman was healthy enough to undergo the surgery).<span>4</span></p><p>Governor Barbour's actions were controversial: Some observers praised him for being compassionate, while others thought he was simply trying to save the state some money, perhaps while garnering some good publicity. Whatever the governor's motivation might have been, his decision was illegal. “In this case, the right strategy would have been to parole the women, then let one sister donate her kidney to the other,” says Robert M. Veatch, PhD, professor of Medical Ethics at the Kennedy Institute of Ethics at Georgetown University in Washington DC.</p><p>Not that Dr. Veatch is necessarily against the concept of shortening a sentence in exchange for a kidney. “I am on record as favoring limited experiments in rewarding people for organ donation and seeing what that does to the donation rate, so I wouldn't be unalterably opposed to rewarding a prisoner with a modest reduction in their sentence,” Dr. Veatch tells “The D&amp;T Report. “But it would require judicial review. I wouldn't just leave it up to the prisoner to make a deal with the warden.”</p><p>It is precisely the redemptive nature of organ donation that gives many people pause, says bioethicist Arthur L. Caplan, PhD, Emanuel and Robert Hart professor of bioethics and philosophy at the University of Pennsylvania in Philadelphia. “If someone is being executed for a capital crime, what will [the victim's] next of kin think? When we talk about heroes who make the gift of life, I'm not sure you'd want to hear anybody use that phrase about the guy who just got executed for murdering your wife. I'm very sure we'd hear quite a bit from friends and family members who would say that they have no interest in his ‘ift.”’</p><p>Others fear that viewing condemned prisoners as potential sources of organs could ultimately lead to their being seen as little more than living petri dishes. This might bring us a little too close for comfort, ethically speaking, to the Chinese jailers who, earlier in the decade, allegedly killed imprisoned members of the FalunGong spiritual group with impunity, simply to get their organs. According to one account, “mobile organ-harvesting vans run by the armed services were routinely parked just outside the killing grounds to ensure that the military hospitals got first pick.”<span>5</span> The Chinese government insists that the donations are voluntary, but as of now, China remains the only country that permits organ harvesting from executed prisoners.<span>6</span></p><p>Finally, the issue of organ donation among prisoners challenges one of the fundamental principles of medical ethics: the notion of patient autonomy. Some ethicists believe that no prisoner can be considered completely autonomous as long as they are incarcerated, so “in a technical sense, Christian Longo is not an autonomous agent,” says Dr. Veatch. “He is externally constrained by the prison environment. My suspicion is that he might not want to donate his organs were he not on death row.” According to this argument, even if no one actively pressures a prisoner to consider organ donation, the very fact that he is in prison changes his circumstances—and most likely his mind—in so many subtle ways that such a decision should not be considered autonomous.</p><p>Ethical issues aside, there are huge practical barriers to obtaining organs from people on death row. “People on death row who get executed are usually older, because they've had a lot of appeals; they're usually in poor shape, because their food usually has been bad and they don't exercise much, and there's a lot of infectious disease risk in prison,” says Dr. Caplan. “And the technical problems of executing somebody and moving them somewhere you can quickly remove their organs are daunting.” In otherwords, prisoners would have to be executed in a way least harmful to their organs, which would give the state a new level of interest and complicity in their deaths.<span>7</span> That fact makes some people queasy.</p><p>Questions regarding pressure and autonomy can be resolved by removing any external incentives, such as a reduction in sentence, says Dr. Etzioni. In any case, he sees autonomy as only one part of the issue. “Some people are concerned only with autonomy, but I'm concerned with doing good. We also have to take into account the person who is going to be the beneficiary. If you start arguing about autonomy, you can say the same thing about poor people, or about people who are under pressure from their families. None of us is completely autonomous. If you consider that they may be giving someone eyesight, or a kidney, the fact that they don't have perfect autonomy should, in my opinion, be considered less significant than the good they can do.”</p><p>Dr. Etzioni calls the idea that condemned prisoners should be denied the satisfaction of giving away their organs “preposterous” and says, “In bioethics, people can get extremely fancy. I don't think that someone who needs a heart or kidney transplant wants to hear a crime victim tell them that they would not save that patient's life because they don't want the prisoner who's about to be executed to have a moment of satisfaction.”</p><p>The ethical and practical objections for allowing prisoners to be organ donors are understandable, particularly regarding people on death row. However, perhaps some kind of protocol could be devised to ascertain that prisoners wishing to donate are making the decision of their own free will. As renal patient Venturia Scales, 33, says, “Why shouldn't they be able to donate a kidney? It would save another person's life, and, depending on why they're in prison, it may be a way of letting them give back what they have taken from someone else.”</p><p>According to the U.S. Renal Data Service (USRDS), hospitalization rates for infection among hemodialysis patients have risen 45.8% since 1994. Since hitting a low in 2001, hospitalization rates for bacteremia and sepsis in this patient population have been on the rise and, overall, the odds that a dialysis patient will be hospitalized for an infection are 18% higher today than they were in 1997–98.<span>1</span> Sepsis from catheterrelated infections (CRIs) is the secondleading cause of death among patients on hemodialysis, with the average cost to the healthcare system for each episode of CRI ranging from $4,000 to a whopping $80,235.<span>2</span></p><p>The reasons for this increase in infections are not completely clear, but are thought to be related in part to the use of longer-term cuffed catheters. Indeed, the Centers for Medicare and Medicaid Services (CMS) considers fistulas the first choice of vascular access largely because they are associated with the lowest risk of infection, while catheters are the last choice, mostly due to their high infection rate.<span>3</span> These infections have various sources, but one of the most prominent is tapwater. Unless they carefully seal off the access site, dialysis patients with catheters run a high risk of contracting an infection every time they take a shower. In fact, some doctors warn their patients with catheters not to shower at all.<span>4</span></p><p>Several companies have developed special dressings that allow dialysis patients to protect their catheter access sites so they can shower with impunity. For example, CoverCath, made by CGB Enterprises of Longs, S.C., is a singleuse, disposable catheter cover that can be used by people with peg tubes, central lines, and chemotherapy catheters, as well as patients with hemodialysis catheters.<span>5</span> A larger and sturdier dressing, the CD-1000, is made by the Open Access Vascular Access Center of NorthMiami Beach, Fla., and has been associated in at least two trials with a lower rate of bloodstream infections by as much as 75%.4,<span>6</span> The question is: Who will pay for them?</p><p>Medicare hasmade it clear that dressing changes, including protective coverings that allow dialysis patients to bathe, shower, or perform any other activities of daily living, are to be covered in the composite rate it pays dialysis centers.<span>3</span> The centers, however, do not seem to see things that way, and have been insisting that patients pay extra for them since bundled payments went into effect. “Medicare used to pay for it,” says Sanford Altman, MD, director of Open Access Vascular and developer of the CD-1000. “Our dressing costs Medicare about $600 per year, while one catheter infection is estimated to cost about $35,000. However, this wasn't something that the dialysis centers typically provided [before the expanded composite rate went into effect], and they aren't used to dealing with it, so they are still trying to get their arms around it. And meanwhile, patients are caught in themiddle.” Many of these individuals are poor enough to qualify for Medicaid, says Dr. Altman. “They don't have extra money to spend on anything.”</p><p>“I understand that there's only so much money to go around,” he adds, “but from my perspective, this is inexpensive, it saves lives, it will save money for the dialysis providers because they will be able to lower infection rates among their patients, and it will save Medicare hundreds of millions of dollars a year by preventing catheter infections.” Some advocates for renal patients have suggested that Medicare continue to reimburse for the dressings separately while presenting them to the dialysis centers as a tool for lowering infection rates, but so far, Medicare has been immovable.</p><p>“At the end of the day, it's not the dialysis centers who are getting stuck with the cost of caring for these infections; it's Medicare,” says Dr. Altman. Until Medicare comes around, however, he believes dialysis centers should step up to the plate.</p>","PeriodicalId":51012,"journal":{"name":"Dialysis & Transplantation","volume":"40 5","pages":"188-191"},"PeriodicalIF":0.0000,"publicationDate":"2011-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/dat.20577","citationCount":"0","resultStr":"{\"title\":\"The D&T Report\",\"authors\":\"\",\"doi\":\"10.1002/dat.20577\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Christian Longo murdered his wife, MaryJane, and three children 10 years ago in Waldport, Oregon. The police finally caught up with him in Cancun, Mexico, where Longo was living undercover with a young woman who thought he was a journalist named Michael Finkel, on assignment to write about Mayan ruins.<span>1</span>, <span>2</span> Even after being convicted and sentenced to death in 2003, Longo continued to maintain his innocence. However, he's since dropped that charade and has owned up to his crimes. Since 2009, Christian Longo has a new mission: He wants to be an organ donor. As he wrote in a New York Times op-ed piece in March, “There is no way to atone for my crimes, but I believe that a profound benefit to society can come from my circumstances. I have asked to end my remaining appeals, and then donate my organs after my execution to those who need them. But my request has been rejected by the prison authorities.”<span>3</span></p><p>At first glance, the question of whether or not prisoners should be permitted to become organ donors appears straightforward. If the prisoner is healthy, and it can be ascertained that no coercion was involved, why not allow him to atone for his misdeeds by prolonging someone else's life? No law specifically prohibits prisoners from becoming organ donors but, as Longo discovered, no state in the union currently allows it among deathrow inmates. It turns out that the issue of prisoner organ donation, particularly when that prisoner faces a death sentence, is fraught with troubling ethical and logistical questions for which there are no easy answers.</p><p>Some of the controversy surrounding the issue of inmate organ donors concerns the nature of their crimes and their sentences. For example, people not on death row can ask that their organs be harvested should they die while in prison. However, it is illegal to offer a potential donor any kind of valuable incentive, monetary or otherwise, in exchange for their organ. That has not stopped people from suggesting that sentences be reduced somewhat for prisoners to become live kidney donors, and there are indeed cases on record of people being released from jail early so that they can give an organ to a family member. Perhaps the most recent, and prominent, was the decision by Governor Haley Barbour of Mississippi to release two sisters, Gladys and Jaime Scott, who were serving life sentences for a 1994 robbery that netted them $11.00, with the understanding that Gladys would give a kidney to Jaime, whose dialysiswas costing the state $200,000 a year (it turns out that neither woman was healthy enough to undergo the surgery).<span>4</span></p><p>Governor Barbour's actions were controversial: Some observers praised him for being compassionate, while others thought he was simply trying to save the state some money, perhaps while garnering some good publicity. Whatever the governor's motivation might have been, his decision was illegal. “In this case, the right strategy would have been to parole the women, then let one sister donate her kidney to the other,” says Robert M. Veatch, PhD, professor of Medical Ethics at the Kennedy Institute of Ethics at Georgetown University in Washington DC.</p><p>Not that Dr. Veatch is necessarily against the concept of shortening a sentence in exchange for a kidney. “I am on record as favoring limited experiments in rewarding people for organ donation and seeing what that does to the donation rate, so I wouldn't be unalterably opposed to rewarding a prisoner with a modest reduction in their sentence,” Dr. Veatch tells “The D&amp;T Report. “But it would require judicial review. I wouldn't just leave it up to the prisoner to make a deal with the warden.”</p><p>It is precisely the redemptive nature of organ donation that gives many people pause, says bioethicist Arthur L. Caplan, PhD, Emanuel and Robert Hart professor of bioethics and philosophy at the University of Pennsylvania in Philadelphia. “If someone is being executed for a capital crime, what will [the victim's] next of kin think? When we talk about heroes who make the gift of life, I'm not sure you'd want to hear anybody use that phrase about the guy who just got executed for murdering your wife. I'm very sure we'd hear quite a bit from friends and family members who would say that they have no interest in his ‘ift.”’</p><p>Others fear that viewing condemned prisoners as potential sources of organs could ultimately lead to their being seen as little more than living petri dishes. This might bring us a little too close for comfort, ethically speaking, to the Chinese jailers who, earlier in the decade, allegedly killed imprisoned members of the FalunGong spiritual group with impunity, simply to get their organs. According to one account, “mobile organ-harvesting vans run by the armed services were routinely parked just outside the killing grounds to ensure that the military hospitals got first pick.”<span>5</span> The Chinese government insists that the donations are voluntary, but as of now, China remains the only country that permits organ harvesting from executed prisoners.<span>6</span></p><p>Finally, the issue of organ donation among prisoners challenges one of the fundamental principles of medical ethics: the notion of patient autonomy. Some ethicists believe that no prisoner can be considered completely autonomous as long as they are incarcerated, so “in a technical sense, Christian Longo is not an autonomous agent,” says Dr. Veatch. “He is externally constrained by the prison environment. My suspicion is that he might not want to donate his organs were he not on death row.” According to this argument, even if no one actively pressures a prisoner to consider organ donation, the very fact that he is in prison changes his circumstances—and most likely his mind—in so many subtle ways that such a decision should not be considered autonomous.</p><p>Ethical issues aside, there are huge practical barriers to obtaining organs from people on death row. “People on death row who get executed are usually older, because they've had a lot of appeals; they're usually in poor shape, because their food usually has been bad and they don't exercise much, and there's a lot of infectious disease risk in prison,” says Dr. Caplan. “And the technical problems of executing somebody and moving them somewhere you can quickly remove their organs are daunting.” In otherwords, prisoners would have to be executed in a way least harmful to their organs, which would give the state a new level of interest and complicity in their deaths.<span>7</span> That fact makes some people queasy.</p><p>Questions regarding pressure and autonomy can be resolved by removing any external incentives, such as a reduction in sentence, says Dr. Etzioni. In any case, he sees autonomy as only one part of the issue. “Some people are concerned only with autonomy, but I'm concerned with doing good. We also have to take into account the person who is going to be the beneficiary. If you start arguing about autonomy, you can say the same thing about poor people, or about people who are under pressure from their families. None of us is completely autonomous. If you consider that they may be giving someone eyesight, or a kidney, the fact that they don't have perfect autonomy should, in my opinion, be considered less significant than the good they can do.”</p><p>Dr. Etzioni calls the idea that condemned prisoners should be denied the satisfaction of giving away their organs “preposterous” and says, “In bioethics, people can get extremely fancy. I don't think that someone who needs a heart or kidney transplant wants to hear a crime victim tell them that they would not save that patient's life because they don't want the prisoner who's about to be executed to have a moment of satisfaction.”</p><p>The ethical and practical objections for allowing prisoners to be organ donors are understandable, particularly regarding people on death row. However, perhaps some kind of protocol could be devised to ascertain that prisoners wishing to donate are making the decision of their own free will. As renal patient Venturia Scales, 33, says, “Why shouldn't they be able to donate a kidney? It would save another person's life, and, depending on why they're in prison, it may be a way of letting them give back what they have taken from someone else.”</p><p>According to the U.S. Renal Data Service (USRDS), hospitalization rates for infection among hemodialysis patients have risen 45.8% since 1994. Since hitting a low in 2001, hospitalization rates for bacteremia and sepsis in this patient population have been on the rise and, overall, the odds that a dialysis patient will be hospitalized for an infection are 18% higher today than they were in 1997–98.<span>1</span> Sepsis from catheterrelated infections (CRIs) is the secondleading cause of death among patients on hemodialysis, with the average cost to the healthcare system for each episode of CRI ranging from $4,000 to a whopping $80,235.<span>2</span></p><p>The reasons for this increase in infections are not completely clear, but are thought to be related in part to the use of longer-term cuffed catheters. Indeed, the Centers for Medicare and Medicaid Services (CMS) considers fistulas the first choice of vascular access largely because they are associated with the lowest risk of infection, while catheters are the last choice, mostly due to their high infection rate.<span>3</span> These infections have various sources, but one of the most prominent is tapwater. Unless they carefully seal off the access site, dialysis patients with catheters run a high risk of contracting an infection every time they take a shower. In fact, some doctors warn their patients with catheters not to shower at all.<span>4</span></p><p>Several companies have developed special dressings that allow dialysis patients to protect their catheter access sites so they can shower with impunity. For example, CoverCath, made by CGB Enterprises of Longs, S.C., is a singleuse, disposable catheter cover that can be used by people with peg tubes, central lines, and chemotherapy catheters, as well as patients with hemodialysis catheters.<span>5</span> A larger and sturdier dressing, the CD-1000, is made by the Open Access Vascular Access Center of NorthMiami Beach, Fla., and has been associated in at least two trials with a lower rate of bloodstream infections by as much as 75%.4,<span>6</span> The question is: Who will pay for them?</p><p>Medicare hasmade it clear that dressing changes, including protective coverings that allow dialysis patients to bathe, shower, or perform any other activities of daily living, are to be covered in the composite rate it pays dialysis centers.<span>3</span> The centers, however, do not seem to see things that way, and have been insisting that patients pay extra for them since bundled payments went into effect. “Medicare used to pay for it,” says Sanford Altman, MD, director of Open Access Vascular and developer of the CD-1000. “Our dressing costs Medicare about $600 per year, while one catheter infection is estimated to cost about $35,000. However, this wasn't something that the dialysis centers typically provided [before the expanded composite rate went into effect], and they aren't used to dealing with it, so they are still trying to get their arms around it. And meanwhile, patients are caught in themiddle.” Many of these individuals are poor enough to qualify for Medicaid, says Dr. Altman. “They don't have extra money to spend on anything.”</p><p>“I understand that there's only so much money to go around,” he adds, “but from my perspective, this is inexpensive, it saves lives, it will save money for the dialysis providers because they will be able to lower infection rates among their patients, and it will save Medicare hundreds of millions of dollars a year by preventing catheter infections.” Some advocates for renal patients have suggested that Medicare continue to reimburse for the dressings separately while presenting them to the dialysis centers as a tool for lowering infection rates, but so far, Medicare has been immovable.</p><p>“At the end of the day, it's not the dialysis centers who are getting stuck with the cost of caring for these infections; it's Medicare,” says Dr. Altman. Until Medicare comes around, however, he believes dialysis centers should step up to the plate.</p>\",\"PeriodicalId\":51012,\"journal\":{\"name\":\"Dialysis & Transplantation\",\"volume\":\"40 5\",\"pages\":\"188-191\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-05-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1002/dat.20577\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Dialysis & Transplantation\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/dat.20577\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Dialysis & Transplantation","FirstCategoryId":"1085","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/dat.20577","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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十年前,克里斯蒂安·朗戈在俄勒冈州沃尔波特谋杀了他的妻子玛丽简和三个孩子。警方最终在墨西哥的坎昆(Cancun)抓住了他。当时,朗戈和一名年轻女子卧底生活在一起,她以为他是记者迈克尔·芬克尔(Michael Finkel),被派去撰写有关玛雅遗迹的报道。即使在2003年被定罪并判处死刑后,朗戈仍然坚持自己的清白。然而,他后来放弃了伪装,承认了自己的罪行。自2009年以来,克里斯蒂安·朗戈有了一个新的使命:他想成为一名器官捐赠者。今年3月,他在《纽约时报》(New York Times)的一篇专栏文章中写道,“我无法为自己的罪行赎罪,但我相信,我的处境可以给社会带来深远的好处。”我已经要求结束我剩下的上诉,然后在我被处决后将我的器官捐献给那些需要的人。但我的请求被监狱当局拒绝了。乍一看,囚犯是否应该被允许成为器官捐献者的问题似乎很简单。如果囚犯是健康的,并且可以确定没有涉及胁迫,为什么不允许他通过延长别人的生命来弥补他的罪行呢?虽然没有法律明文禁止囚犯捐献器官,但正如朗戈所发现的,目前美国没有一个州允许死刑犯捐献器官。事实证明,囚犯器官捐赠的问题,特别是当囚犯面临死刑时,充满了令人不安的道德和后勤问题,这些问题没有简单的答案。围绕囚犯器官捐献问题的一些争议涉及他们犯罪的性质和他们的判决。例如,不在死囚牢房中的人如果在狱中死亡,可以要求摘取他们的器官。然而,向潜在的捐赠者提供任何有价值的奖励,无论是金钱还是其他方式,以换取他们的器官都是非法的。但这并没有阻止人们建议在一定程度上减轻囚犯的刑期,让他们成为活体肾脏捐赠者,而且确实有记录显示,一些人提前获释,以便将器官捐给家人。也许最近的,也是最引人注目的,是密西西比州州长黑利·巴伯(Haley Barbour)决定释放格拉迪斯(Gladys)和杰米·斯科特(Jaime Scott)这对姐妹,她们因1994年的抢劫而被判无期徒刑,她们因抢劫而获得11美元,条件是格拉迪斯(Gladys)将把一个肾脏捐给杰米(Jaime),后者的透析每年要花费该州20万美元(事实证明,这两名女性都不够健康,无法接受手术)。巴伯州长的行为是有争议的:一些观察家称赞他富有同情心,而另一些人则认为他只是想为国家节省一些钱,也许是为了获得一些好的宣传。无论州长的动机是什么,他的决定都是非法的。华盛顿乔治城大学肯尼迪伦理研究所医学伦理学教授罗伯特·m·韦奇博士说:“在这种情况下,正确的策略应该是释放两名妇女,然后让其中一名姐妹将肾脏捐给另一名。”并不是说韦奇医生一定反对缩短刑期以换取肾脏的概念。“我公开表示,我赞成进行有限的实验,奖励器官捐赠的人,看看这对捐赠率有什么影响,所以我不会一成不变地反对奖励囚犯适度减刑,”韦奇博士告诉《D&T Report》。“但这需要司法审查。我不会让犯人去和典狱长做交易。”生物伦理学家Arthur L. Caplan博士说,正是器官捐赠的救赎性质让许多人犹豫不决,他是费城宾夕法尼亚大学的伊曼纽尔和罗伯特哈特生物伦理学和哲学教授。“如果有人因死罪被处决,(受害者)的近亲会怎么想?当我们谈论以生命为礼物的英雄时,我不确定你是否愿意听到有人用这个词来形容那个因谋杀你妻子而被处决的人。我敢肯定,我们会听到很多朋友和家人说他们对他的礼物不感兴趣。另一些人则担心,将死刑犯视为潜在的器官来源,最终可能会导致他们被视为活的培养皿。从道德上讲,这可能会让我们有点过于接近中国的狱卒,他们在本世纪初据称杀害被关押的法轮功精神团体成员而不受惩罚,只是为了获得他们的器官。根据一种说法,"武装部队的移动器官采集车经常停在杀戮地点外,以确保军队医院优先选择。 中国政府坚称器官捐献是自愿的,但到目前为止,中国仍然是唯一允许从死刑犯身上摘取器官的国家。6 .最后,囚犯器官捐献问题挑战了医学伦理的基本原则之一:病人自主的概念。一些伦理学家认为,只要囚犯被监禁,就不能被认为是完全自主的,所以“从技术意义上说,克里斯蒂安·朗戈不是一个自主的代理人,”韦奇博士说。“他受到监狱环境的外部限制。我怀疑,如果他没有被判死刑,他可能不会捐献自己的器官。”根据这一论点,即使没有人积极地迫使囚犯考虑器官捐赠,他在监狱里的事实本身就以许多微妙的方式改变了他的环境——很可能是他的思想,以至于这样的决定不应该被认为是自主的。撇开伦理问题不谈,从死刑犯身上获取器官存在巨大的实际障碍。“被处决的死刑犯通常年龄较大,因为他们有很多上诉;他们通常身体状况不佳,因为他们的食物通常很差,他们不怎么锻炼,而且在监狱里有很多传染病的风险,”卡普兰博士说。“执行死刑并将其转移到可以快速移除其器官的地方的技术问题令人生畏。”换句话说,囚犯必须以对他们的器官伤害最小的方式被处决,这将使国家对他们的死亡产生新的兴趣和共谋这个事实让一些人感到恶心。埃齐奥尼博士说,有关压力和自主权的问题可以通过消除任何外部激励来解决,比如减刑。无论如何,他认为自治只是问题的一部分。“有些人只关心自主,但我关心的是做好事。我们还必须考虑到谁将成为受益人。如果你开始争论自治,你也可以对穷人或承受家庭压力的人说同样的话。没有人是完全自主的。如果你考虑到它们可能会给某人视力或肾脏,那么在我看来,它们没有完全的自主权这一事实应该被认为比它们能做的善事更重要。”Etzioni认为死刑犯不应该从捐献器官中获得满足的想法是“荒谬的”,他说:“在生物伦理学中,人们可以变得非常奇特。我不认为需要心脏或肾脏移植的人愿意听到犯罪受害者告诉他们,他们不会挽救病人的生命,因为他们不想让即将被处决的囚犯有片刻的满足感。”允许囚犯成为器官捐献者在道德上和实践上的反对是可以理解的,特别是对于死囚来说。然而,也许可以设计出某种协议,以确定希望捐赠的囚犯是出于自己的自由意志做出的决定。33岁的肾病患者文图里亚·斯凯尔说:“为什么他们不能捐献肾脏呢?这将拯救另一个人的生命,而且,根据他们入狱的原因,这可能是一种让他们归还从别人那里拿走的东西的方式。”根据美国肾脏数据服务(USRDS),自1994年以来,血液透析患者的感染住院率上升了45.8%。自2001年达到低点以来,该患者群体中菌血症和败血症的住院率一直在上升,总体而言,今天透析患者因感染住院的几率比1997 - 981年高18%。导管相关感染(CRIs)引起的败血症是血液透析患者死亡的第二大原因。每一次CRI的医疗系统平均成本从4000美元到80235.2美元不等。感染增加的原因尚不完全清楚,但被认为部分与使用较长时间的套管导管有关。事实上,美国医疗保险和医疗补助服务中心(CMS)认为瘘管是血管通路的首选,主要是因为其感染风险最低,而导管是最后的选择,主要是因为其高感染率这些感染有多种来源,但最突出的来源之一是自来水。除非他们小心地封闭入口,否则每次洗澡时,带导尿管的透析患者都有很高的感染风险。事实上,一些医生警告他们带导尿管的病人根本不要洗澡。一些公司已经开发出特殊的敷料,使透析患者可以保护他们的导管进入部位,这样他们就可以不受惩罚地洗澡了。例如,南卡罗来纳州朗斯市CGB企业生产的CoverCath
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The D&T Report

Christian Longo murdered his wife, MaryJane, and three children 10 years ago in Waldport, Oregon. The police finally caught up with him in Cancun, Mexico, where Longo was living undercover with a young woman who thought he was a journalist named Michael Finkel, on assignment to write about Mayan ruins.1, 2 Even after being convicted and sentenced to death in 2003, Longo continued to maintain his innocence. However, he's since dropped that charade and has owned up to his crimes. Since 2009, Christian Longo has a new mission: He wants to be an organ donor. As he wrote in a New York Times op-ed piece in March, “There is no way to atone for my crimes, but I believe that a profound benefit to society can come from my circumstances. I have asked to end my remaining appeals, and then donate my organs after my execution to those who need them. But my request has been rejected by the prison authorities.”3

At first glance, the question of whether or not prisoners should be permitted to become organ donors appears straightforward. If the prisoner is healthy, and it can be ascertained that no coercion was involved, why not allow him to atone for his misdeeds by prolonging someone else's life? No law specifically prohibits prisoners from becoming organ donors but, as Longo discovered, no state in the union currently allows it among deathrow inmates. It turns out that the issue of prisoner organ donation, particularly when that prisoner faces a death sentence, is fraught with troubling ethical and logistical questions for which there are no easy answers.

Some of the controversy surrounding the issue of inmate organ donors concerns the nature of their crimes and their sentences. For example, people not on death row can ask that their organs be harvested should they die while in prison. However, it is illegal to offer a potential donor any kind of valuable incentive, monetary or otherwise, in exchange for their organ. That has not stopped people from suggesting that sentences be reduced somewhat for prisoners to become live kidney donors, and there are indeed cases on record of people being released from jail early so that they can give an organ to a family member. Perhaps the most recent, and prominent, was the decision by Governor Haley Barbour of Mississippi to release two sisters, Gladys and Jaime Scott, who were serving life sentences for a 1994 robbery that netted them $11.00, with the understanding that Gladys would give a kidney to Jaime, whose dialysiswas costing the state $200,000 a year (it turns out that neither woman was healthy enough to undergo the surgery).4

Governor Barbour's actions were controversial: Some observers praised him for being compassionate, while others thought he was simply trying to save the state some money, perhaps while garnering some good publicity. Whatever the governor's motivation might have been, his decision was illegal. “In this case, the right strategy would have been to parole the women, then let one sister donate her kidney to the other,” says Robert M. Veatch, PhD, professor of Medical Ethics at the Kennedy Institute of Ethics at Georgetown University in Washington DC.

Not that Dr. Veatch is necessarily against the concept of shortening a sentence in exchange for a kidney. “I am on record as favoring limited experiments in rewarding people for organ donation and seeing what that does to the donation rate, so I wouldn't be unalterably opposed to rewarding a prisoner with a modest reduction in their sentence,” Dr. Veatch tells “The D&T Report. “But it would require judicial review. I wouldn't just leave it up to the prisoner to make a deal with the warden.”

It is precisely the redemptive nature of organ donation that gives many people pause, says bioethicist Arthur L. Caplan, PhD, Emanuel and Robert Hart professor of bioethics and philosophy at the University of Pennsylvania in Philadelphia. “If someone is being executed for a capital crime, what will [the victim's] next of kin think? When we talk about heroes who make the gift of life, I'm not sure you'd want to hear anybody use that phrase about the guy who just got executed for murdering your wife. I'm very sure we'd hear quite a bit from friends and family members who would say that they have no interest in his ‘ift.”’

Others fear that viewing condemned prisoners as potential sources of organs could ultimately lead to their being seen as little more than living petri dishes. This might bring us a little too close for comfort, ethically speaking, to the Chinese jailers who, earlier in the decade, allegedly killed imprisoned members of the FalunGong spiritual group with impunity, simply to get their organs. According to one account, “mobile organ-harvesting vans run by the armed services were routinely parked just outside the killing grounds to ensure that the military hospitals got first pick.”5 The Chinese government insists that the donations are voluntary, but as of now, China remains the only country that permits organ harvesting from executed prisoners.6

Finally, the issue of organ donation among prisoners challenges one of the fundamental principles of medical ethics: the notion of patient autonomy. Some ethicists believe that no prisoner can be considered completely autonomous as long as they are incarcerated, so “in a technical sense, Christian Longo is not an autonomous agent,” says Dr. Veatch. “He is externally constrained by the prison environment. My suspicion is that he might not want to donate his organs were he not on death row.” According to this argument, even if no one actively pressures a prisoner to consider organ donation, the very fact that he is in prison changes his circumstances—and most likely his mind—in so many subtle ways that such a decision should not be considered autonomous.

Ethical issues aside, there are huge practical barriers to obtaining organs from people on death row. “People on death row who get executed are usually older, because they've had a lot of appeals; they're usually in poor shape, because their food usually has been bad and they don't exercise much, and there's a lot of infectious disease risk in prison,” says Dr. Caplan. “And the technical problems of executing somebody and moving them somewhere you can quickly remove their organs are daunting.” In otherwords, prisoners would have to be executed in a way least harmful to their organs, which would give the state a new level of interest and complicity in their deaths.7 That fact makes some people queasy.

Questions regarding pressure and autonomy can be resolved by removing any external incentives, such as a reduction in sentence, says Dr. Etzioni. In any case, he sees autonomy as only one part of the issue. “Some people are concerned only with autonomy, but I'm concerned with doing good. We also have to take into account the person who is going to be the beneficiary. If you start arguing about autonomy, you can say the same thing about poor people, or about people who are under pressure from their families. None of us is completely autonomous. If you consider that they may be giving someone eyesight, or a kidney, the fact that they don't have perfect autonomy should, in my opinion, be considered less significant than the good they can do.”

Dr. Etzioni calls the idea that condemned prisoners should be denied the satisfaction of giving away their organs “preposterous” and says, “In bioethics, people can get extremely fancy. I don't think that someone who needs a heart or kidney transplant wants to hear a crime victim tell them that they would not save that patient's life because they don't want the prisoner who's about to be executed to have a moment of satisfaction.”

The ethical and practical objections for allowing prisoners to be organ donors are understandable, particularly regarding people on death row. However, perhaps some kind of protocol could be devised to ascertain that prisoners wishing to donate are making the decision of their own free will. As renal patient Venturia Scales, 33, says, “Why shouldn't they be able to donate a kidney? It would save another person's life, and, depending on why they're in prison, it may be a way of letting them give back what they have taken from someone else.”

According to the U.S. Renal Data Service (USRDS), hospitalization rates for infection among hemodialysis patients have risen 45.8% since 1994. Since hitting a low in 2001, hospitalization rates for bacteremia and sepsis in this patient population have been on the rise and, overall, the odds that a dialysis patient will be hospitalized for an infection are 18% higher today than they were in 1997–98.1 Sepsis from catheterrelated infections (CRIs) is the secondleading cause of death among patients on hemodialysis, with the average cost to the healthcare system for each episode of CRI ranging from $4,000 to a whopping $80,235.2

The reasons for this increase in infections are not completely clear, but are thought to be related in part to the use of longer-term cuffed catheters. Indeed, the Centers for Medicare and Medicaid Services (CMS) considers fistulas the first choice of vascular access largely because they are associated with the lowest risk of infection, while catheters are the last choice, mostly due to their high infection rate.3 These infections have various sources, but one of the most prominent is tapwater. Unless they carefully seal off the access site, dialysis patients with catheters run a high risk of contracting an infection every time they take a shower. In fact, some doctors warn their patients with catheters not to shower at all.4

Several companies have developed special dressings that allow dialysis patients to protect their catheter access sites so they can shower with impunity. For example, CoverCath, made by CGB Enterprises of Longs, S.C., is a singleuse, disposable catheter cover that can be used by people with peg tubes, central lines, and chemotherapy catheters, as well as patients with hemodialysis catheters.5 A larger and sturdier dressing, the CD-1000, is made by the Open Access Vascular Access Center of NorthMiami Beach, Fla., and has been associated in at least two trials with a lower rate of bloodstream infections by as much as 75%.4,6 The question is: Who will pay for them?

Medicare hasmade it clear that dressing changes, including protective coverings that allow dialysis patients to bathe, shower, or perform any other activities of daily living, are to be covered in the composite rate it pays dialysis centers.3 The centers, however, do not seem to see things that way, and have been insisting that patients pay extra for them since bundled payments went into effect. “Medicare used to pay for it,” says Sanford Altman, MD, director of Open Access Vascular and developer of the CD-1000. “Our dressing costs Medicare about $600 per year, while one catheter infection is estimated to cost about $35,000. However, this wasn't something that the dialysis centers typically provided [before the expanded composite rate went into effect], and they aren't used to dealing with it, so they are still trying to get their arms around it. And meanwhile, patients are caught in themiddle.” Many of these individuals are poor enough to qualify for Medicaid, says Dr. Altman. “They don't have extra money to spend on anything.”

“I understand that there's only so much money to go around,” he adds, “but from my perspective, this is inexpensive, it saves lives, it will save money for the dialysis providers because they will be able to lower infection rates among their patients, and it will save Medicare hundreds of millions of dollars a year by preventing catheter infections.” Some advocates for renal patients have suggested that Medicare continue to reimburse for the dressings separately while presenting them to the dialysis centers as a tool for lowering infection rates, but so far, Medicare has been immovable.

“At the end of the day, it's not the dialysis centers who are getting stuck with the cost of caring for these infections; it's Medicare,” says Dr. Altman. Until Medicare comes around, however, he believes dialysis centers should step up to the plate.

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来源期刊
Dialysis & Transplantation
Dialysis & Transplantation 医学-工程:生物医学
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