Feeds:
Posts
Comments

Posts Tagged ‘Transplantation ethics’

This terrific and thoughtful blog post is WAAAAY over my non-math-oriented head, but I enjoyed reading it … so I’m sure any of you who are more mathematically inclined will enjoy it even more.

The blogger writes about a married couple — mathemetician Sommer Gentry and Johns Hopkins transplant surgeon Dorry Segey — who were principal researchers in a paper about how a mathematic algorithm might be applied to pairing thousands of potential donors with thousands of potential kidney recipients in a giant, graceful swap.  The paper they wrote suggests that such a mathematical solution could be a major part of the solution to the organ shortage for kidney recipients, provided it is paired with the appropriate controls to protect social justice and other sociological issues.  (At least, I think that’s what it said! :))

Wow.  This idea might be worth cracking out my old algebra book to understand better!

Advertisements

Read Full Post »

A potential non-directed donor (someone considering donating an organ anonymously to whomever needs it) wrote to the Greatest Gift Foundation with a question that stumped me.  And yet it’s a logical question — I’m surprised I haven’t heard it before. He was thinking that before or during his approach to become a living donor, he might want to consult an attorney, if nothing else to make sure he has things like his will and life insurance in order.  He wondered if I knew anyone who specializes in this sort of thing.  A great question from someone who is clearly thinking logically and planning ahead.

I am not aware of anyone who specializes in legal work specifically for living donors (non-directed or otherwise).  If there are, my gut says it might be more to deal with complications (i.e. breaches of anonymity, lawsuits related to the procedure, etc.), and not for general housekeeping like wills and insurance.  Anyone out there among my readers who knows or thinks differently?  Email me or comment if you have ideas I can share here. 

In the absence of that (or any knowledge on my part about legal stuff) I would suggest asking around, perhaps calling your local Organ Procurement Organization (OPO) or the transplant center donor care coordinator, or maybe your local chapter of the National Kidney Foundation.  Explain that you’re considering becoming a non-directed living donor, and they’ll likely be glad to take your call and point you in the right direction. 

This potential donor raises a good point worth mentioning to those of you who are thinking about donating.  Life insurance, health insurance, wills, living wills, and simple housekeeping like talking to your family about your wishes if you found yourself in a crisis are all important things to consider in advance of any planned health event of this magnitude.  The words “Last Will and Testament” sound dreary and dramatic, but it’s really not a big deal if you’ve never done it before.  And it’s nice to know it’s there, should it be needed for this or any reason.

Eager for any additional thoughts from readers in the know…

Read Full Post »

After digesting the Wall Street Journal’s 2,500-word opus on the breaking scandal at the University of Pittsburgh Medical Center’s renown transplant center, my emotions are stirring violently this evening.  “Disappointed” is an understatement. “Shocked” is an overstatement. “Angry,” “betrayed,” “saddened,” “curious,” and “determined” all come to mind, but none alone fits.

More than anything, I feel protective.  I think about this amazing community that the Greatest Gift Foundation exists to serve, and I want them to be protected, not only from unethical behavior, but also from misinformation and false perceptions that will surely follow the resulting media blitz.  So this post is my effort to help move people toward enlightened, in-context conversation.

First, the scandal summarized in one paragraph:  Dr. Amadeo Marcos is accused of unethical practices to inflate the number of liver transplants performed at UPMC under his leadership, including questionable use of “expanded criteria” cadaver donor organs and living organ donor organs.  He is accused, per the WSJ article, of three primary abuses: 1) falsifying (or, at least, misrepresenting) the frequency of negative outcomes of his surgeries to make his program seem more successful than it was; 2) putting donors and transplant patients at unethical risk by performing transplants on patients whose low MELD scores suggested that the risks of the procedure would outweight the benefits; and 3) having romantic affairs with his co-workers.  A prominent motive, the article suggests, is financial.

Second, a plea for informed discussion — enveloped in context — from here: I hope every reader who encounters the WSJ article (and other related news items) will be alert and judicious — that they will carefully distinguish between proven facts and unproven assumptions, and that they will be wary of statements that could be lacking context. 

But I know they won’t (people don’t).  They will need our help.  Because living donation can be such a positive force in people’s lives, and because it is such a viable part of the solution to the awful organ shortage that causes so many people to suffer, we need to do our best to constantly increase our world’s understanding of living donor risks and benefits, truths and myths, ethical problems and very real successes.  In the wake of such high-profile news, we need to do this now more than ever.

Below are some of my personal thoughts, presented in the order they occur to me as I read the article sequentially.  Pass them on, debate them, add your thoughts to comments, whatever helps keep an informed conversation going with the people around you!  (And thanks, as always, humbly, for reading.)

Opinion 1: Transplant surgeons, governing bodies, administrators, and other key leaders should face the hard and ugly facts head-on.  If Marcos truly was acting unethically, and doing so for reasons beyond the best interest of donors and recipients, there should be severe consequences.  We should all insist upon strict adherence to ethics, quality governance to enforce ethics, and justice for any crimes or abuses.  This is the only way living donor and expanded-criteria transplantation can succeed as a part of our solution to the organ shortage.

Opinion 2:  The WSJ article offers no context to support the claim that Marcos or UPMC went overboard on the use of expanded criteria donors, which the article defines as “deceased people who had been older or sicker than preferred liver donors.”  So the public should take this accusation with a grain of salt.  Research is ongoing about the impact of donors who are older than 50 or who have had certain illnesses.  It is pointed out that the average age of Marcos’ deceased donors (47) was nine years above the national average in 2003.  But considering that UPMC is one of the most experienced and advanced transplant centers in the country, it might be reasonable for it to be pushing the envelope in the name of innovation.  So much goes into any worthy assessment of the ethics of the age of the donor; we should be cautious about forming an opinion just on the basis of this one article.

Opinion 3: Marcos’ former co-workers say some damning things, in direct quotes, in the article.  Be wary of the fact that they may have been taken out of context or misrepresented by the article’s author.  Case in point is this excerpt:

“At times, according to [Dr. Howard Doyle, now director of surgical critical care at Montefiore Medical Center in New York], patients healthy enough to walk into the hospital before being transplanted died ‘because they had a high-risk liver put into them.’

If we take that quote literally, it’s outrageously worthless.  The general public does not know the background of this enough for the assertion to hold any water with us.  Consider these questions:
* What criteria is Doyle using to define “healthy enough” — MELD score? Likelihood of dying within three days or three months?  Did the patient have a say in what “healthy enough” meant?
* Did those patients know what they were going into?  Did they have an opportunity to weigh the risks and benefits, and decide to try the transplant? If so, does that make the decision to go forward any less unethical?
* What criteria is Doyle using to define “high-risk liver” — the age of the donor alone?  The arbitrary choice of 40 years old, 50 years old, the national average… it’s all debatable as a standard (and being debated at the highest levels of leadership in the U.S.A.).  A healthy and fit 55-year-old donor with a six-for-six antigen match to the recipient could be, in some cases, a much lower risk than some 30-year-old donors with a three-for-six match. 

Opinion 4: Of all the horrible accusations in the article, this one angered and saddened me most:

[Dr. Thomas Starzl’s review of 121 living donor liver transplants] concluded that about 10% of the living donors had suffered serious complications, belying Dr. Marcos’s claim that this number was zero.

If Marcos truly concealed complications experienced by his living donors, I am furious — and we all should be.  Our system does far too little as it is to care for living donors who experience negative consequences (mental or physical).  Ignoring them or covering them up is an injustice of inconceivable proportion.  But let’s also be curious about what “serious complications” are, about how that 10% compares to known averages and likelihoods, and about how well those living donors were informed about the risks ahead of time.  Personal input: Had I known there was a 10% chance I would have serious complications, and were those serious complications clearly explained to me ahead of time, I want to believe I would have still gone ahead with my gift of my liver to my brother. 

Opinion 5: I could give two shits about the affair stuff.  Yes, I want to believe that the businesses I patronize — especially the specialists I rely on, like, oh, hospitals — are promoting ethical behavior that protects consumers from conflicts of interests and compromised quality of service.  I insist on it, in fact.  If Marcos broke hospital policy or was harassing women, he should be tried and disciplined.  But it should be a separate discussion from this bit about the ethics of his transplantation choices.   

Hm.  I have many more where these thoughts came from.  But this post is almost as long as the Journal article, and I don’t want to bore my poor blog readers. 

I’d sure like to hear what you all think of this story.  Comments???

Read Full Post »

I’m rushed for time tonight but wanted to link to this important Wall Street Journal article as quickly as possible — the content will be available to non-subscribers only for a limited time, so act quickly if you want to reach it. 

This high-profile story discusses questionable ethics of leadership at the University of Pittsburgh Medical Center’s transplant program — specifically focusing on claims that Dr. Amadeo Marcos was irresponsible with methods like using organs from older donors and — yes — living donors.  I will post more commentary on the article tomorrow but for now am just getting the link up.

Read Full Post »

A zinger arrived in my inbox yesterday, courtesy of “Kidney Transplant Today,” the email newsletter of the American Association of Kidney PatientsClinical Transplantation has published an empirical study that calls into question the social and economic ethics of Web sites like MatchingDonors.com that attempt to match altruistic would-be living kidney donors with people in need of a transplant. 

The study, or at least the press release about the study, does not introduce to the debate any new arguments, but its authors do take a firm stance that these sites are cause for ethical concern, based on their study data.  Unfortunately, not enough is covered about the study’s methodology or empirical data and results for readers like me to be able to make an informed opinion on the merits of the study.  But the news release in and of itself is a good read if you want to understand some of the concerns that many in the transplant community have about this approach to getting transplant recipients the organs they need.

I count myself among the critics, despite two things — first, my immense appreciation for everything that is being done with good intentions to try to help get people off of the transplant waiting list; and second, my friendship with a very kind man who donated a kidney through MatchingDonors.org.  I cannot get past the social injustice argument, which, data or no data, is explained rather well in the news release.  All over this country, leaders, physicians, patients, donors, and others are working to define policies and approaches that support the most good for the most people, based on the principle that race, economic status, physical appearance, and other variables should not be factors in how available organs get distributed to the people who need transplants. 

I’ll try to get my hands on more detail about the study so I can be better informed, and if I can, I’ll add a link to it here.

UPDATE (11/6/08)  My aforementioned friend who donated via MatchingDonors.com, Tom Simon, has posted his point of view on his blog, KidneyChronicles.com.  I strongly recommend it if you want to understand the opposing view of the authors of the study.  I don’t doubt he gets tired of defending his choice, and he makes a strong point.  He also gets extra points for calling me “beautiful” in his post. 🙂

Read Full Post »

The online transplant community is all a-twitter over the season premiere of ABC’s Grey’s Anatomy last week.  The intense premiere featured a 12-person kidney donation chain, where the would-be donors of several transplant candidates all swapped their kidneys with each other to find organs that matched for all their recipients.  That’s 12 transplants happening at once, in six operating rooms, all conducted by, you guessed it, those McDreamy, McSteamy, and McLovely starring physicians. (Doctors in the world of TV drama, you see, do every single task themselves, from labwork and MRIs in the dark to every known surgical technique known to man. Of course.)   The episode was rife with myth and medical-team decisions that pushed if not trampled on the boundaries of ethics and common sense.  I could go on for days about the factual inaccuracies and ethical breaches it contained.

Grey’s Anatomy isn’t alone.  My hands-down favorite drama these days, House, has had several transplant-related stories that are borderline, if not way over the top, offensive for their wreckless representation of myths and ethical boundary pushing.  Like this episode.  Or this one or this one.  ER has done it, Scrubs has done it, heck, for all I know, Dr. Quinn Medicine Woman has done it. 

But a part of me loves to see the idea of kidney swaps and chains featured in front of prime time America, even for all the flaws.  I imagine it does America’s couch potato public some good to be aware that swaps are a viable option in some cases.  If it sparks conversation with their loved ones and transplant teams, all the better.

What do you think?

While the Grey’s surgical team would have made a world record if they had actually conducted 12 transplants at once, in truth those kinds of swaps are increasingly helping people without a matching living donor get their life-saving transplant from a different living donor.  (I think the record is five surgeries at once, at UCLA, but I’m not sure.  Also, programs that conduct these chains are sometimes opting not to do all the surgeries at once, but instead over time and often involving multiple transplant centers.  Case in point

A long time ago, I remember hearing about a woman who was blogging about truth and myths in prime-time medical dramas.  As I recall, she was writing fairly regularly about the shows that had most recently aired, and then highlighting what was true, what was a stretch, and what was downright preposterous.  I tried searching for her again tonight but never found her.  If any of you are aware of any services that are doing this, please comment or email!

Read Full Post »

If all we ever went by were episodes of CSI Miami and Law & Order, our world’s definition of death would be an easy one, for sure.  (The person was alive. They were killed.  Now they’re dead.)  But reality is more complex than that, and in truth, physicians, ethicists, politicians, religious leaders, and many others are engaged in an ongoing debate about when human beings actually die.  Is it when our hearts stop beating?  Or when our brains cease activity, even though blood still may be pumping? As organ donors, transplant candidates, and loved ones of both, this debate impacts us because the definition of death has implications on the availability of cadaver donor organs.   It’s a healthy discussion, in my opinion.  One of my favorite publications for putting things into objective perspective is The Economist, and it has a good article on the death debate in its October 2 edition. 

On an entirely separate note, the drama from Joe’s hospitalization isn’t over, but we thankfully received some solid answers from a member of OHSU transplant team — and the prognosis looks promising.  He hopes to be home by Saturday.  Your comments from that last post made my day.  I’m ever grateful for your kindness, thoughts, and support.

Read Full Post »

Older Posts »