A great article in Business Week about more b.s. in the medical profession, this time exposed by a great doc, Dr. David Eddy.
He sez all these fancy-shmancy, high-tech gizmos and complicated testing and pill regimens, don't work better than simpler, cheaper stuff.
For Eddy, this is one small step toward solving the thorniest riddle in medicine -- a dark secret he has spent his career exposing. "The problem is that we don't know what we are doing," he says. Even today, with a high-tech health-care system that costs the nation $2 trillion a year, there is little or no evidence that many widely used treatments and procedures actually work better than various cheaper alternatives.
I love that -- an honest doc:)
During his long and controversial career proving that the practice of medicine is more guesswork than science, Eddy has repeatedly punctured cherished physician myths. He showed, for instance, that the annual chest X-ray was worthless, over the objections of doctors who made money off the regular visit. He proved that doctors had little clue about the success rate of procedures such as surgery for enlarged prostates. He traced one common practice -- preventing women from giving birth vaginally if they had previously had a cesarean -- to the recommendation of one lone doctor. Indeed, when he began taking on medicine's sacred cows, Eddy liked to cite a figure that only 15% of what doctors did was backed by hard evidence.
Wow, 15%. Certainly breeds confidence, no?
As a resident at Stanford Medical Center in the 1970s, he picked cardiac surgery because "it was the biggest hill -- the glamour field." But he soon became troubled. He began to ask if there was actual evidence to support what doctors were doing. The answer, he was surprised to hear, was no. Doctors decided whether or not to put a patient in intensive care or use a combination of drugs based on their best judgment and on rules and traditions handed down over the years, as opposed to real scientific proof. These rules and judgments weren't necessarily right. "I concluded that medicine was making decisions with an entirely different method from what we would call rational," says Eddy.
That's right. It's not based on rational decision-making. It's based on appeals to authority (patients still revere doctors) and slick-pharmaceutical marketing (doctors get most of their info from industry).
Is medicine doing any better today? In recognizing the problem, yes. But in solving it, unfortunately, no. Take prostate cancer. Doctors now routinely test for levels of prostate-specific antigen (PSA) to try to diagnose the disease. But there's no evidence that using the test improves survival. Some experts believe that as many cancers would be detected through random biopsies. Then, once cancer is spotted, there's no way to know who needs treatment and who doesn't.
Quite a dilemna, no?
The consequences for the U.S. are disturbing. This nation spends 2 1/2 times as much as any other country per person on health care. Yet middle-aged Americans are in far worse health than their British counterparts, who spend less than half as much and practice less intensive medicine, according to a new study. "The investment in health care in the U.S. is just not paying off," argues Gerard Anderson, director of the Center for Hospital Finance & Management at Johns Hopkins' Bloomberg School of Public Health. Speaking not for attribution, the head of health care at one of America's largest corporations puts it more bluntly: "There is a massive amount of spending on things that really don't help patients, and even put them at greater risk. Everyone that's informed on the topic knows it, but it is such a scary thing to discuss that people are not willing to talk about it openly."
Well, Mr. anonymous scared, corporate big-wig, we at Barnes-ville are willing to talk about it, openly, and in spades, to wit:
Medical care and scientific inquiry in our great country has temporarily gone to crap. Too much $$, too much greed, too many dolts running things -- straight A's at Harvard Med in every subject, but common sense. We need to clean house.
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