Compassionate, informed advice about healthcare decision making

Archive for the ‘Kidney Failure’ Category

Is This Suicide?

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“If I do this, will it be considered suicide?” This question was posed to me 34 years ago while I was the chaplain at the Fairfax Nursing Center in the D.C. suburbs of Virginia. It came to mind as I read a recent article in The New York Times.

Source: National Inst. of Health

“Dialysis May Prolong Life for Older Patients. But Not by Much,” by Paula Span unpacks the results of a recent medical research study published in the Annals of Internal Medicine. The researchers compared the length of life and quality of life of two groups of elderly patients with advanced kidney disease. One group started dialysis to manage their disease, and another group declined dialysis.

But the group that declined dialysis didn’t just DO NOTHING. Here’s how the NY Times article put it:

“The alternative to dialysis goes by various names — medical management, conservative kidney managementsupportive kidney care. In this scenario, nephrologists monitor their patients’ health, educating them about behavioral approaches, prescribing anti-nausea drugs like Zofran and diuretics like Lasix to reduce fluid retention, and adjusting their doses as needed.”

I contacted my nephrologist friend, Dr. Alvin Moss, at the West Virginia University School of Medicine. He has long been an advocate for treating kidney failure in elderly patients without resorting to dialysis. He said his patients like to call this approach, “active medical care without dialysis!”

I wrote about this topic in a blog post three years ago. Also, if you want to watch a humorous spin on the very serious subject of the for-profit dialysis business go to Dialysis: Last Week Tonight with John Oliver.

Longer life with worse quality of life

It is true that those on dialysis lived longer, on average, about 25 months, where the group receiving active medical care without dialysis lived about 23 months. But the quality of life for the dialysis patients was worse.

The dialysis group spent about two weeks less at home (in a hospital or nursing home) than those getting supportive care. Almost all the dialysis patients had to travel to a center three times a week to be hooked up to a machine for several hours each visit. Yes, they lived 2 months longer, but with greater burdens.

Photo by Harry cao on Unsplash

Here is one patient’s approach to the dialysis decision from the NY Times article:

“Even before Georgia Outlaw met her new nephrologist, she had made her decision: Although her kidneys were failing, she didn’t want to begin dialysis.

“Ms. Outlaw, 77, a retired social worker and pastor in Williamston, N.C., knew many relatives and friends with advanced kidney disease. She watched them travel to dialysis centers three times a week, month after month, to spend hours having waste and excess fluids flushed from their blood.

“‘They’d come home weak and tired and go to bed,’ she said. ‘It’s a day until they feel back to normal, and then it’s time to go back to dialysis again. I didn’t want that regimen.’

“She told her doctors, ‘I’m not going to spend my days bound to some procedure that’s not going to extend my life or help me in any way.’”

Nursing home patient stopped dialysis

 What happened to the patient worried about suicide?

That patient who asked me about suicide? You guessed it. He was on dialysis and had had enough. He wanted to stop the treatment and die peacefully in the nursing home. He was also a very devout Catholic and wanted assurance that stopping dialysis was not suicide.

“Of course not,” I told him. “You will be dying from kidney failure. It will be a very natural death.” He got that peaceful death he wanted.

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Author Chaplain Hank Dunn, MDiv, has sold over 4 million copies of his books Hard Choices for Loving People and Light in the Shadows (also available on Amazon).

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Overdiagnosis of Kidney Failure vs Normal Aging

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We are treating elderly people for a disease they do NOT have. These treatments are burdensome, expensive, and make the patients’ lives worse, not better. More on this in a moment.

My friend was having problems with his bridgework and got a consult from a recommended dentist. Upon examination, the dentist said he could replace the old bridge and fix some other problems…for $10,000.

Needless to say, my friend got a second opinion. He went to another dentist who suggested first trying to repair the old bridge for $125 before replacing it. That was five years ago, and my friend says the less extensive solution is still holding.

I will very generously assume that the $10K dentist truly believed all his proposed work was needed. But I imagine the money played some role in the high-ball proposal.

Overtreatment is a big issue

I have written before about treatments pushed onto old folks that have no benefit. Some may even harm the patient. For example, research is clear that feeding tubes for advanced dementia patients offer no benefit and make these poor souls worse. I wrote about this here and here.

Also, the use of CPR offers certain patients no benefit and may make the possibility of a peaceful death less likely. I wrote about this here.

More recently, I wrote about a controversial, newly-approved drug that allegedly treats Alzheimer’s. It is expensive and requires the patient to receive it by IV. Worse, there is no evidence anyone’s life is improved (except maybe the shareholders in the drug company).

Now, what’s new with kidney failure?

The Journal of the American Medical Association (JAMA) Internal Medicine reported that elderly patients are routinely diagnosed with kidney failure, even though their kidney function is actually normal. This is a clear case of overdiagnosis leading to overtreatment. A related editorial also appears in the same issue of JAMA.

In 2002, the National Kidney Foundation published clinical practice guidelines on the evaluation, classification, and stratification of chronic kidney disease (CKD). These guidelines were based on levels found in a patient’s blood chemistry. Patients are classified as “normal/mild,” “moderate,” or “severe.” Those with more severe conditions may be put on dialysis.

What this new research found is that our kidney function declines normally as we age. For most of us, this decline does not affect how we feel, nor does it lead to an early death. Yet, many people are dialyzed just because the “numbers” say they need it.

Why?

The JAMA authors speculate about why doctors are reluctant to adopt new guidelines based on research known since 2012. They name three possible reasons: (1) a strong belief in the magnitude of the problem and the importance of early detection; (2) a desire to maintain the status quo; or (3) financial considerations. There is much money to be made when someone is on dialysis.

In 2017, John Oliver did a piece on HBO about dialysis and the financial incentives to providers. Over 11 million people have viewed it. If you have never seen Oliver, be warned — he drops a few f-bombs and makes you laugh at a very serious subject.

This IS very serious. If you are concerned about kidney failure, seek the advice of your trusted healthcare provider. Share this new research with them. Decide what course of treatment, if any, is best for you.

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