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July 30, 2002


9 miners and cost effective medicine

What a feel good story! By now everyone knows of the amazing rescue of 9 Pennsylvania miners over the weekend. After so many heart wrenching stories, this one made the whole country smile. Fortunately, the decision to rescue the miners was not controlled by considerations of cost effectiveness.

Medical care costs money. We can improve the quality and quantity of life for many patients. Primary prevention works for many problems (colon cancer,hypertension, hypercholesterolemia, adult onset diabetes, skin cancer). Secondary prevention works for coronary artery disease, congestive heart failure and diabetes mellitus (these come quickly to mind). Yet many medical decision come under the scrutiny of cost effectiveness.

I have published papers on cost effectiveness. I find the subject intellectually fascinating. As a researcher, I understand the limitations of the technique.

The key to understanding cost effectiveness comes from both words. We want to understand what benefit (effectiveness) we get for what cost. Cost effectiveness studies require estimates of costs and effectiveness, and often those data are not readily available. Recently, the US Preventive Services Task Force published their analysis of colo-rectal screening Screening for Colorectal Cancer: Recommendation and Rationale

There are insufficient data to determine which screening strategy is best in terms of the balance of benefits and potential harms or cost-effectiveness. Studies reviewed by the USPSTF indicate that colorectal cancer screening is likely to be cost-effective (<$30 000 per additional year of life gained) regardless of the strategy chosen.

It is unclear whether the increased accuracy of colonoscopy compared with alternative screening methods (for example, the identification of lesions that FOBT and flexible sigmoidoscopy would not detect) offsets the procedure's additional complications, inconvenience, and costs.

Note two things. The USPSTF considers cost-effective as less than $30,000 per additional year of life gained. They are worried about the cost of colonscopy. Ask any gastroenterologist which one he/she would have. I believe that the cost issues prevented a strong endorsement of colonoscopy.

Was the miners rescue cost effective? Did anyone ask? What makes medical care different? In times of crisis, our society ignores cost to save lives. Our understanding that we should expend such effort to save lives defines our country (in a very positive way I think). What is it about medical care that escapes this understanding? Why can politicians complain about costs of health care? I do not understand. I'm happy for the miners and their families, but frustrated over how Medicare and insurers fund health care. What about the value of life do I not understand?

Since ranting this morning, while working out, I have thought about this piece. Just to clarify, I'm concerned that we think clearly how we prioritize medical spending. We should not use arbitrary methods, but rather clearly understand the trade-offs. If life has great value to our society (and all evidence that I see demonstrates that as true), then we should value patient's lives the same as accident victims lives. We apparently do not, and that is the point!

Posted by on July 30, 2002 08:00 AM | TrackBack




Comments:


Well, there were only nine miners to be saved...once.
There are 300 million Americans to give unlimited healthcare to...forever.
I just don't think we can afford it.
tPA or streptokinase, as I'm mentioned before...

Posted by: Toren on July 30, 2002 08:15 PM



With all due respect Toren, does that argument really hold? How can you value those 9 miners at a higher level than any patient I see? How can one compare the value of 2 humans?

You make tPA or streptokinase sound like a simple decision. It really is more complicated. Not all patients can take streptokinase. My reading of the data suggests a 1% absolute mortality benefit for tPA. What is that worth? How much money were we willing to spend on a CHANCE of saving 9 miners?

Obviously, I'm pushing this point for argument's sake. Nonetheless, I really do not think that you can continue to justify the huge amounts of money we spend to save accident victims and deny someone who is ill. Where is the moral equivalence? I consider this an ethical problem for our society. (stepping back down from the soapbox)

Posted by: db on July 30, 2002 08:49 PM



I'm sympathetic--while those miners were on the front page, there is no doubt at all people were dying for lack of basic medical care--but the reality is medical treatment costs money, and modern medical care is increasingly expensive (vide $200 per dose for streptokinase vs. $2500 for tPA...for a 1% improvement, on average).
Full, unlimited medical care to the extent of our capability for everyone all the time would bankrupt the country. The EPA says a life is worth $6 million. How many people even make $6 million in a lifetime? Who is going to pay for all this medicine, especially once there are no cost constraints on it?
I'm not a heartless guy, really I'm not, but where is all this money going to come from? I'll cough up an extra dollar this year to "save the nine miners," but how much will it cost to "save everyone"...?
My Blue Shield costs recently jumped 20% because the State of CA mandated mental health coverage. I have no choice in the matter--I can't opt out to save the money, because the coverage is required. I wonder how many people had to drop their insurance completely because they couldn't afford it any more?
We ignore the reality of cost at our peril, even though our hearts tell us to dream.

Posted by: Toren on July 30, 2002 11:08 PM



Now we are getting at the key feature. Even though we do not each directly pay for our health care (at least few of us do), most of us contribute to health care spending with insurance. We are significantly removed (financially) from the decision to save the miners. We feel the monthly expenditure when our health insurance rises, and when the government raises the Medicare tax.

If you had severe esophagitis, you would willingly spend $4 daily to relieve the pain (never had a patient complain about PPIs - Prilosec, Prevacid, Aciphex). If you have mild heartburn the current OTC drugs work perfectly well. Patients do complain about the cost of lipid lowering agents and antihypertensives. It is not just the money, it's the lack of any easy connection between the money and the benefit. Much medical care (at least those that internists do) has delayed benefits. And those benefits are usually statistical. We know we are helping some people, we do not necessarily know that we are helping you. Maybe that is a barrier and a reason for our concern about the finances. If we used the EPA figure, an amazing number of medical treatments become cost effective.

Posted by: db on July 31, 2002 05:45 AM






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