My prior post centered on an article in The Atlantic that talked about how upwards of 300,000 people a year die from simple and entirely preventable hospital induced infections or blood clots. This has been tackled by one Dr. Peter Pronovost who established that basic checklists help dramatically. The author of the health reform article was disgusted that his reforms haven’t been adopted widely, and seemed to blame the lack of economic incentive. I said it showed a lack of human decency.
Here is the article he is referring to, as I feel that it’s important enough to warrant its own post.
In 2001, though, a critical-care specialist at Johns Hopkins Hospital named Peter Pronovost decided to give it a try. He didn’t attempt to make the checklist cover everything; he designed it to tackle just one problem, the one that nearly killed Anthony DeFilippo: line infections. On a sheet of plain paper, he plotted out the steps to take in order to avoid infections when putting a line in. Doctors are supposed to (1) wash their hands with soap, (2) clean the patient’s skin with chlorhexidine antiseptic, (3) put sterile drapes over the entire patient, (4) wear a sterile mask, hat, gown, and gloves, and (5) put a sterile dressing over the catheter site once the line is in. Check, check, check, check, check. These steps are no-brainers; they have been known and taught for years. So it seemed silly to make a checklist just for them. Still, Pronovost asked the nurses in his I.C.U. to observe the doctors for a month as they put lines into patients, and record how often they completed each step. In more than a third of patients, they skipped at least one.
Test at Johns Hopkins:
Pronovost and his colleagues monitored what happened for a year afterward. The results were so dramatic that they weren’t sure whether to believe them: the ten-day line-infection rate went from eleven per cent to zero. So they followed patients for fifteen more months. Only two line infections occurred during the entire period. They calculated that, in this one hospital, the checklist had prevented forty-three infections and eight deaths, and saved two million dollars in costs.”
“Pronovost recruited some more colleagues, and they made some more checklists. One aimed to insure that nurses observe patients for pain at least once every four hours and provide timely pain medication. This reduced the likelihood of a patient’s experiencing untreated pain from forty-one per cent to three per cent. They tested a checklist for patients on mechanical ventilation, making sure that, for instance, the head of each patient’s bed was propped up at least thirty degrees so that oral secretions couldn’t go into the windpipe, and antacid medication was given to prevent stomach ulcers. The proportion of patients who didn’t receive the recommended care dropped from seventy per cent to four per cent; the occurrence of pneumonias fell by a quarter; and twenty-one fewer patients died than in the previous year. The researchers found that simply having the doctors and nurses in the I.C.U. make their own checklists for what they thought should be done each day improved the consistency of care to the point that, within a few weeks, the average length of patient stay in intensive care dropped by half.
But there was resistance. Not only was he challenging the professional culture, but this was just one hospital where it was carefully monitored. What about in the real world?
In 2003, however, the Michigan Health and Hospital Association asked Pronovost to try out three of his checklists in Michigan’s I.C.U.s. It would be a huge undertaking. Not only would he have to get the state’s hospitals to use the checklists; he would also have to measure whether doing so made a genuine difference. But at last Pronovost had a chance to establish whether his checklist idea really worked…
Sinai-Grace experienced more line infections than seventy-five per cent of American hospitals…Within the first three months of the project, the infection rate in Michigan’s I.C.U.s decreased by sixty-six per cent. The typical I.C.U.—including the ones at Sinai-Grace Hospital—cut its quarterly infection rate to zero. Michigan’s infection rates fell so low that its average I.C.U. outperformed ninety per cent of I.C.U.s nationwide. In the Keystone Initiative’s first eighteen months, the hospitals saved an estimated hundred and seventy-five million dollars in costs and more than fifteen hundred lives.
And still it hasn’t been widely adopted! Here is a taste of the cultural stuff that I referred to that needs to change:
Something like this is going on in medicine. We have the means to make some of the most complex and dangerous work we do—in surgery, emergency care, and I.C.U. medicine—more effective than we ever thought possible. But the prospect pushes against the traditional culture of medicine, with its central belief that in situations of high risk and complexity what you want is a kind of expert audacity—the right stuff, again. Checklists and standard operating procedures feel like exactly the opposite, and that’s what rankles many people…
“At the current rate, it will never happen,” he said, as monitors beeped in the background. “The fundamental problem with the quality of American medicine is that we’ve failed to view delivery of health care as a science. The tasks of medical science fall into three buckets. One is understanding disease biology. One is finding effective therapies. And one is insuring those therapies are delivered effectively. That third bucket has been almost totally ignored by research funders, government, and academia. It’s viewed as the art of medicine. That’s a mistake, a huge mistake. And from a taxpayer’s perspective it’s outrageous.”..
I asked him how much it would cost for him to do for the whole country what he did for Michigan. About two million dollars, he said, maybe three, mostly for the technical work of signing up hospitals to participate state by state and coördinating a database to track the results. He’s already devised a plan to do it in all of Spain for less.
“We could get I.C.U. checklists in use throughout the United States within two years, if the country wanted it,” he said.
This is why I stated that the reforms need are primarily cultural: if checklists were made and followed for everything then we would save billions upon billions. If the health software was made so it better focused on the actual user needs, we’d save tens of billions. If doctors and patients were more honest about end of life care and people made [personal!!] decisions about what treatment they want based on quality of life, then we’d save hundreds of billions. Ditto if we had more research about what diagnostics/treatments are effective and how to quickly generalize what may be wrong.
None of this will be addressed by either political side, and ultimately they aren’t going to be driven by economics. Yet they are crucial to long term reform and health insurance reform should be viewed as a separate issue.
I must also stress that we cannot afford to wait on these cultural changes. They will take many years to take root and a few decades to become totally commonplace, and one picture summarizes the urgent need (here) to start immediately.