Maneesha James Blog

THE NEW YORKER

Letting Go

What should medicine do when it can’t save your life?

                                                          by Atul Gawande August 2, 2010

                                                                                 An extract

                                                                                    PART 2

In the past few decades, medical science has rendered obsolete centuries of experience, tradition, and language about our mortality, and created a new difficulty for mankind: how to die.

The author recounts accompanying a hospice nurse on her visit to see patient at home…. He concludes: “I confessed that I was confused by what [the nurse] was doing. A lot of it seemed to be about extending [the patient’s] life. Wasn’t the goal of hospice to let nature take its course?

“That’s not the goal,” [the hospice nurse] said. The difference between standard medical care and hospice is not the difference between treating and doing nothing, she explained. The difference was in your priorities. In ordinary medicine, the goal is to extend life. We’ll sacrifice the quality of your existence now—by performing surgery, providing chemotherapy, putting you in intensive care—for the chance of gaining time later. Hospice deploys nurses, doctors, and social workers to help people with a fatal illness have the fullest possible lives right now. That means focussing on objectives like freedom from pain and discomfort, or maintaining mental awareness for as long as possible, or getting out with family once in a while. Hospice and palliative-care specialists aren’t much concerned about whether that makes people’s lives longer or shorter.

Like many people, I had believed that hospice care hastens death, because patients forgo hospital treatments and are allowed high-dose narcotics to combat pain. But studies suggest otherwise.

In one, researchers followed 4,493 Medicare patients with either terminal cancer or congestive heart failure. They found no difference in survival time between hospice and non-hospice patients with breast cancer, prostate cancer, and colon cancer. Curiously, hospice care seemed to extend survival for some patients; those with pancreatic cancer gained an average of three weeks, those with lung cancer gained six weeks, and those with congestive heart failure gained three months. The lesson seems almost Zen: you live longer only when you stop trying to live longer. When Cox was transferred to hospice care, her doctors thought that she wouldn’t live much longer than a few weeks. With the supportive hospice therapy she received, she had already lived for a year.

[The hospice nurse mentioned earlier] enters people’s lives at a strange moment—when they have understood that they have a fatal illness but have not necessarily acknowledged that they are dying. “I’d say only about a quarter have accepted their fate when they come into hospice,” she said. When she first encounters her patients, many feel that they have simply been abandoned by their doctors. “Ninety-nine per cent understand they’re dying, but one hundred per cent hope they’re not,” she says. “They still want to beat their disease.” The initial visit is always tricky, but she has found ways to smooth things over. “A nurse has five seconds to make a patient like you and trust you. It’s in the whole way you present yourself. I do not come in saying, ‘I’m so sorry.’ Instead, it’s: ‘I’m the hospice nurse, and here’s what I have to offer you to make your life better. And I know we don’t have a lot of time to waste.’ ”

Hospice has tried to offer a new ideal for how we die. Although not everyone has embraced its rituals, those who have are helping to negotiate an ars moriendi for our age. But doing so represents a struggle—not only against suffering but also against the seemingly unstoppable momentum of medical treatment.

You’d think doctors would be well equipped to navigate the shoals [about how to address the question of patients’ often-unrealistic life expectancy], but at least two things get in the way. First, our own views may be unrealistic. A study led by the Harvard researcher Nicholas Christakis asked the doctors of almost five hundred terminally ill patients to estimate how long they thought their patient would survive, and then followed the patients. Sixty-three per cent of doctors overestimated survival time. Just seventeen per cent underestimated it. The average estimate was five hundred and thirty per cent too high. And, the better the doctors knew their patients, the more likely they were to err.

Second, we often avoid voicing even these sentiments. Studies find that although doctors usually tell patients when a cancer is not curable, most are reluctant to give a specific prognosis, even when pressed. More than forty per cent of oncologists report offering treatments that they believe are unlikely to work. In an era in which the relationship between patient and doctor is increasingly miscast in retail terms—“the customer is always right”—doctors are especially hesitant to trample on a patient’s expectations. You worry far more about being overly pessimistic than you do about being overly optimistic. And talking about dying is enormously fraught.

PART 3 follows

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