Cancer patients keep getting aggressive end-of-life treatment, despite lack of benefit

This is one way we could help improve care and save on the health budget. We need to reduce end-f-life overtreatment. To achieve this we will need more, not less, home trained communicant professionals, and they will need cultural as well as linguistic sensitivity to their patients. Difficult decisions and judgements need time and skill. This news comes from an as yet unpublished study in the US, but it was reported in The Times 28th June 2016. It is not enough for a professional to say “we have to retain hope” – this does not justify the overtreatment and prolonging of dying.

Sharon Begley in Statnews reports 6th June 2016: Cancer patients keep getting aggressive end-of-life treatment, despite lack of benefit

Cancer patients and their doctors do not want to give up.

Despite efforts by the professional association of oncologists to persuade physicians to treat cancer patients less aggressively at the end of their lives, that is not happening, researchers reported on Monday.

The study, presented at the annual meeting of the American Society of Clinical Oncology in Chicago, is the first to examine aggressive end-of-life care in cancer patients younger than 65.

It is also the first to investigate end-of-life cancer care since ASCO warned physicians in 2012 that such treatments can be more harmful than beneficial. The professional organization recommended not giving chemotherapy or radiation, or performing invasive procedures like biopsies, when cancer patients are in such poor health that there’s virtually no chance of them benefiting from these interventions.

That seems to be a very unwelcome message, researchers led by Dr. Ronald Chen, a radiation oncologist at the University of North Carolina Lineberger Comprehensive Cancer Center, found.

Chen and his colleagues examined insurance claims from people enrolled in Blue Cross or Blue Shield plans in 14 states, pulling the de-identified records of patients 65 or younger who died between 2007 and 2014 and had metastatic lung, colorectal, breast, pancreatic, or prostate cancer. Of those 28,731 patients, about three-quarters received aggressive care within the last 30 days of life.

For patients with incurable colorectal cancer or breast cancer, the percent receiving aggressive care in their last month (71 percent and 74 percent, respectively) was essentially unchanged after ASCO’s 2012 recommendation from before. For those with incurable lung, pancreatic, or prostate cancers — all between 72 percent and 76 percent — it actually increased.

Aggressive care includes chemotherapy after multiple earlier rounds of treatment have stopped working and being admitted to an intensive care unit. Such interventions at the end of life “are widely recognized to be harmful,” Chen said.

That’s because most cancer drugs have serious side effects (vomiting, nausea, heart failure, fatigue, mouth sores, constipation, and more), making a patient’s last days tortured, and because a patient who has not responded to earlier treatments and is fading has almost no chance of benefitting from more.

For instance, one study cited by ASCO’s so-called Choosing Wisely recommendations found that in patients with non-small-cell lung cancer, only 2 percent responded to third-line chemo and none to the fourth-line drugs doctors tried.

These so-called “nth-line chemotherapies” are typically tried after cancer has spread to distant organs despite earlier rounds of chemo. And although cynics might guess that doctors are giving dying patients expensive drugs out of a profit motive, the practice is also common in countries where physicians are on salary rather than being paid a percentage of the cost of cancer drugs, as they are in the United States.

Because the study has not been published yet in a peer-reviewed journal, it has not been thoroughly vetted. One concern is that because ASCO’s Choosing Wisely guidelines did not use the phrase “end of life,” patients receiving aggressive treatment do not meet the criteria laid out in the recommendations, and only in retrospect is it clear that they were in their last month of life.

However, experts on end-of-life cancer care suspect something else is going on.

Most terminal cancer patients are not even aware they are approaching the end, found a study published last month in the Journal of Clinical Oncology.

In that study, researchers in New York interviewed 178 patients with advanced cancer, and recorded their conversations with their physicians, before and after they underwent scans to see if their tumors were continuing to grow and spread. Before their scans, 5 percent of patients acknowledged they had only months to live. Even after, only 7 percent did.

“These were people whose cancer has already metastasized, it’s all over the place, and it had progressed after at least one chemotherapy,” said Holly Prigerson, director of the Center for Research on End-of-Life Care at Weill Cornell Medicine, who led the study. “Yet patients didn’t know it wasn’t curable” and that they were approaching death.

The interview tapes suggested why. Physicians said things like “your tumor had grown only 0.2 centimeters,” which sounds minuscule but could be a significant fraction of the original tumor size, and therefore an indication of rapid growth. They said “some of your tumors grew, some didn’t,” suggesting things were so-so, when even one tumor that’s proliferating is very bad news because it indicates chemo isn’t working.

None of the patients pressed their doctors about their chances. As a result, they were “basically making treatment decisions in the dark,” Prigerson said.

It’s therefore no surprise that they, or their families, press their physicians to try one more drug. Oncologists “are very, very reluctant to put a number on how long patients have to live,” Prigerson said.

“They have very little to gain” by doing so, she added. “They’ll be accused of giving up or of being too pessimistic.”

According to Prigerson, that mindset, more than a profit motive, likely explains why, as Chen’s ASCO study found, three-quarters of patients with advanced, fatal cancers were given aggressive treatments.

“How can you make an intelligent decision about treatment and what your last days will be like,” she asked, “if you don’t even know” you’re approaching the end?

What’s Important to me. A Review of Choice in End of Life Care

Disease Type May Dictate Quality Of End-Of-Life Care: Study

Cancer and dementia patients receive better end-of-life care than others, study finds

Why end of life care needs to improve, and what we need to do next

Time to choose: making choice at the end of life a reality

A time and a place – Sue Ryder

Aggressive cancer treatments in last days questionable – According to an expert in palliative care, aggressive cancer treatment at the end of life is often not helpful, and can be emotionally and physically harmful for patients

Late Stage and End-of-Life Care: Caregiving in the Final Stages of Life

 

 

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This entry was posted in A Personal View, Rationing, Stories in the Media on by .

About Roger Burns - retired GP

I am a retired GP and medical educator. I have supported patient participation throughout my career, and my practice, St Thomas; Surgery, has had a longstanding and active Patient Participation Group (PPG). I support the idea of Community Health Councils, although I feel they should be funded at arms length from government. I have taught GP trainees for 30 years, and been a Programme Director for GP training in Pembrokeshire 20 years. I served on the Pembrokeshire LHG and LHB for a total of 10 years. I completed an MBA in 1996, and I along with most others, never had an exit interview from any job in the NHS! I completed an MBA in 1996, and was a runner up for the Adam Smith prize for economy and efficiency in government in that year. This was owing to a suggestion (St Thomas' Mutual) that practices had incentives for saving by being allowed to buy rationed out services in the following year.

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