Posts Tagged ‘Wennberg’

Hospitals and Health Care

Monday, February 8th, 2010

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“Following the release of the original data, we began a number of initiatives that are still ongoing toward defining the patient’s wishes at the time of admission regarding the extent of care that he or she wants provided.” But Press also notes that many patients and families served by his hospital “really desire very aggressive care. We are changing this to the extent it can be changed, but it is a cultural change.”

Cedars-Sinai Medical Center in Los Angeles ranked second for aggressiveness of end-of-life care. Thomas M. Priselac, the hospital’s president and CEO, says that while Dartmouth is doing “very important work,” without more detailed hospital-specific data “it raises more questions than it provides answers.”

A key question, of course, is whether patients are being kept alive longer in the regions that spend more money and deliver more aggressive care. “To judge survival, you have to look at people who are similarly ill and then follow them forward over time,” says Elliott S. Fisher, M.D., Wennberg’s longtime research collaborator.” And we’ve done that.” Their study of 969,325 Medicare beneficiaries hospitalized nationwide for three common conditions – colon cancer, heart attack, and hip fracture – published in the Feb. 18, 2003, issue of the Annals of Internal Medicine, analyzed the follow-up tests and treatments the patients received for up to five years after their very similar initial treatment.

Patients in the highest-spending areas received 60 percent more treatment than those in the lowest-spending areas, but the extra care didn’t seem to help at all, and it made some things worse. Patients in the high-spending, aggressive-care regions waited longer in emergency rooms and doctors’ offices than patients in lower-spending regions did. They were less likely to get recommended preventive treatments, such as aspirin to prevent future heart attacks, or appropriate immunizations. They were slightly more likely to die, and those who didn’t die weren’t any better off in terms of their ability to function in daily life. And overall they were no more satisfied with their care.

Other research groups have had similar findings using different methods.

A state-by-state score card on health system performance was issued in 2007 by the Commonwealth Fund, and independent health-quality research group. It graded such factors as overall population health, quality of care, access to care, and avoidable hospitalizations. Of the 13 states with the best scores, 10 have below-average end-of-life costs. And the three states in the Dartmouth study that spend the most on end-of-life health care – New York, New Jersey, and California – ranked 22nd, 26th, and 39th, respectively, in the Commonwealth Fund overall ranking.

A February 2008 study by the nonpartisan Congressional Budget Office found a reverse correlation between per capita Medicare spending and care quality. The percentage of patients hospitalized with heart attacks, pneumonia, and heart failure who get recommended treatments is lower in the higher-spending areas.

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Geography and Health Care

Friday, January 29th, 2010

In some areas of the country, seriously ill patients have trouble escaping futile and often painful over-treatment. Jean Callahan, a social worker and attorney with the Vera Institute of Justice, a New York City public-interest group, became the court-appointed guardian for a 90-year-old bedridden woman so completely unresponsive that Callahan never even found out whether she spoke English. She had a feeding tube, but her stomach could not process the food. Both feet and lower legs had gangrene. The woman’s doctors “brought us into the case to consent to the amputation of one of her legs, but because the hospital considered the surgery to be life sustaining, we didn’t really have the legal power to say no,” Callahan says. “It was obvious to everyone around her that she was dying, but when we attempted to have her moved to hospice, the doctor said, ‘No, I don’t think she’s ready. They eventually amputated both of her legs, and she continued to get aggressive treatment, including intravenous antibiotics. In the end, she died of an infection.”

So, why does the health-care system serve up so much more care in New York than in Iowa? “Doctors decide who needs health care, what kind, and how much but have surprisingly little information on what the ‘right’ amount actually is,” says Dartmouth’s Wennberg.

If a patient has heart failure, there is little valid evidence, and no clear rules, about when to ask a patient to return for a follow-up visit, when to hospitalize him, or at what point to admit him to the ICU. “When faced with the uncertainty of medicine, physicians will use available capacity up to its point of exhaustion, no matter how much capacity there is,” the Atlas says.

Also, most American doctors are paid per visit, test, or procedure, rather than being on a salary. So the more they do to patients, the more money they make.

“If you live in Fort Myers, Fla., you’re two or three times more likely to get your knee replaced than if you live in Miami,” Wennberg says, “because there are more orthopedic surgeons in Fort Myers on the lookout for patients than there are in Miami.”

The exception to this rule helps prove it. A few common conditions – fractured hips and appendicitis, for instance – have a clear-cut diagnosis, and the need for hospitalization is universally accepted. Regardless of the local supply of hospital beds, the rates of initial hospitalization for those conditions are virtually identical in all regions.

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Too Much Treatment?

Friday, January 22nd, 2010

Aggressive Medical Care Can Lean to More Pain, with No Gain

For many consumers and their doctors, good health care means seeing as many specialists as you want. It means undergoing frequent rounds of diagnostic tests, such as CT scans, to make sure everything is going well. And when you’re seriously ill, it means prolonged hospital stays and every conceivable treatment.

Though the idea that more health care is better seems to make intuitive sense, recent research has shown that none of the above necessarily helps you live better or longer. In fact, too much medical care shorten your life.

Those findings grew out of the 2008 Dartmouth Atlas of Health Care study and almost three decades of research by John E. Wennberg, M.D., and colleagues at Dartmouth Medical School (available at www.dartmouthatlas.org). Their 2008 Atlas study of 4,732,448 Medicare patients at thousands of U.S. hospitals from 2001 through 2005 found tremendous variation in the way people with serious illnesses such as heart failure and cancer were treated during the last two years of their lives. Some regions used two or three times the medical and financial resources than others.

Other Dartmouth research has found that patients with serious conditions who are treated in regions that provide the most aggressive medical care – have the most tests and procedures, see the most specialists, and spend the most days in hospitals – don’t live longer or enjoy a better quality of life than those who receive more conservative treatment.

Patients treated most aggressively are at increased risk of infections and medical errors that come from uncoordinated care (such as two doctors prescribing the same drug or clashing ones). They also receive poorer-quality care, spend a lot more money on co-pays, and are least satisfied with their health care, the Dartmouth research has found.

The chronically ill are not the only ones vulnerable to overly aggressive care. Consider the case of a middle-aged IBM executive from the New York City area who experienced chest pain. He went directly to a cardiologist, who ordered a full workup, including a CT scan of his chest. The scan found no heart problem, but at the edge of the film the radiologist noticed “something funny” in the neck area. A neck surgeon performed a biopsy and found nothing wrong. The cardiologist then performed an angiogram, a test done by threading a catheter through the blood vessels from the groin to the heart. Complications from that procedure landed the executive in the hospital for a brief period. By the time it was over, his bills were more than $150,000 and he still had no diagnosis. Eventually the pain disappeared on its own.

That was the medical history told to internist Paul Grundy, M.D., director of health-care technology and strategic initiatives at IBM headquarters in Armonk, N.Y., when months later he met with the executive, whose chest pain had returned. Grundy asked him what he was doing at the time. “Oh, we started gardening again,” the man told him. It turned out that overzealous use  of his string trimmer had stained a chest muscle, a condition that required no treatment other than an over-the-counter pain reliever. None of the high priced specialists (some call them the “partialists”) had considered muscle strain, a common condition often mistaken for heart pain.

Few Americans are aware of the dangers of this type of unneeded testing and over reliance on specialists. Instead, most fear that their health problems will be undertreated  or neglected, a problem that is paramount for people who have no health insurance or a policy that doesn’t adequately cover needed treatment. But for good people with good private health insurance or Medicare, the perils of over treatment are real.

Avoiding excessive testing and hospital stays is easier in some parts of the U.S. than in others where a “do more” medical culture prevails. We worked with the researchers at the Dartmouth Atlas to make their data on 2,878 hospitals available free at ConsumerReportsHealth.org. Use the tool to find out how hospitals in your area treat people with long-term, life-threatening illnesses. You will also find a link to Hospital Compare (www.hospitalcompare.hhs.gov), a Medicare project that rates hospitals by patient satisfaction and a variety of quality measures. And no matter where you live, get the right kind of care for serious illness by using the tips in the box at right.

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