WHAT?... Schiavo, who could begin her eighth day without nutrition or water who this afternoon, will die of dehydration, not starvation, the doctors said. It will cause her kidneys to fail. Toxins will build up in her blood, eventually causing her heart to stop beating.
Dehydrated patients gradually weaken, drift into a coma, and appear to die painlessly, Marik said."It's a very painless and very compassionate way of dying," he said. Even a normal, healthy person would feel little discomfort after the first few days of thirst, the doctors [Byock, Hansen-Flaschen and Marik] said.
I am hoping this is a misinterpretation by the Philadelphia Inquirer authors of the physicians' statements. Even a cursory search on google.com, let alone a more comprehensive search of the biomedical literature via specialized tools such as Medline and others, shows that there is a significant amount of controversy on the topic of palliative care and side effects of dehydration and withholding of intravenous fluids. Clicking on the following URL initiates a search via the simplest of strategies [ "palliative care" AND "intravenous fluids" ]: http://www.google.com/search?q=%22palliative+care%22+%22intravenous+fluids%22&hl=en&lr=&start=20&sa=N ).
From just the first few pages of over 8,000 hits from this topic, for example, appears this statement from the official journal of the American Society for Clinical Oncology :
Dehydration can result in serious symptoms in an otherwise healthy person, causing profound fatigue, postural hypotension, renal failure, delirium, and ultimately death. ("To Hydrate or Not to Hydrate: How Should It Be?", Journal of Clinical Oncology, Vol 18, Issue 5, March, 2000: 1156-1158.)For a more diverse view from another country, Robin L. Fainsinger, M.D., Director, Palliative Care Program, Division of Palliative Medicine, Department of Oncology, University of Alberta, writes in "When to Treat Dehydration in the Terminally Ill Patient?":
Our palliative care group has argued that the viewpoint that dehydration in dying patients is never a cause of symptom distress, overlooks the fact that: - 1) dehydration is well recognized in nonterminal patients to cause confusion and restlessness, problems often reported in terminally ill patients; 2) reduced intravascular volume and glomerular filtration rate caused by dehydration is accepted as a cause for prerenal failure, with opioid metabolite accumulation in the presence of renal failure causing confusion, myoclonus and seizures, having been well documented (1, 2, 3).
I am inviting the authors and those quoted in the Philadelphia Inquirer to respond to the seemingly-fantastic statement that "even a normal, healthy person would feel little discomfort after the first few days of thirst."
It seems not only incredibly counterintuitive but also contradicted (or at the very least shown extremely debatable) in even the most cursory, third-grade-level information search. I am hoping this is just a a case of sloppy journalism, not unusual in the world of today's mainstream media.
-- SS
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Update, Satuday Mar. 26: I received a reponse from Dr. Byock. He writes:
It [the Philadelphia Inquirer quote] is a misstatement. It would be true if the article had said, "Even a normal, healthy person would feel little discomfort after the first few days of hunger." A normal, healthy person would need fluids to avoid feeling persistent thirst.
(Not to mention profound fatigue, postural hypotension, renal failure, delirium, and other not-very-pleasant sensations.) My response to him was:
I'm glad it's a misstatement. However, the article does say: "Schiavo, who could begin her eighth day without nutrition or water who this afternoon, will die of dehydration, not starvation, the doctors said. It will cause her kidneys to fail. Toxins will build up in her blood, eventually causing her heart to stop beating. Dehydrated patients gradually weaken, drift into a coma, and appear to die painlessly, Marik said. "It's a very painless and very compassionate way of dying," he said. Even a normal, healthy person would feel little discomfort after the first few days of thirst, the doctors said", the article seemingly being very precise about the matter of hydration.
I wonder how such a statement got into print. With the Schiavo case being a hotly-contested issue and a cause of hot emotions across the political spectrum internationally, it seems major newspapers need to take significantly more care in what they publish.
Certainly a major correction by the newspaper is in order. Will it happen?
-- SS-----------------------------------
Update, Sun. March 27: Dr. Marik also responded and said the statement was in error. However, instead of correcting the article, the Philadelphia Inquirer republished it almost verbatim in the Sunday, Mar. 27 edition under the title "Dehydration death seen as peaceful." The bizarre statement that "Even a normal, healthy person would feel little discomfort after the first few days of thirst, the doctors said" is repeated.
I'd sent an email about the error with a link to this blog post directly to the Inquirer reporters just after writing the post yesterday, about 10:30 AM EST. Apparently reporters are delayed in reading their email, don't work on weekends, or perhaps stick by their quotation.
What's amazing is that print newspapers still wonder why people are turning to the Blogosphere for information and away from old media. In the blogosphere, feedback and corrections to errors are rapid.
-- SS
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