Dr. Pou’s fog of Katrina

Anna%20M%20Pou%20010808.jpgThis Dr. Susan Okie/New England Journal of Medicine article (H/T Kolahun) provides the most extensive analysis to date of the circumstances surrounding the tragic deaths of the nine New Orleans area hospital patients during the aftermath of Hurricane Katrina that led to the egregious prosecutorial decision to bring criminal charges against one of the treating physicians, former University of Texas Medical School physician, Dr. Anna Pou (previous posts here). Dr. Okie addresses the key question of why these nine patients died “. . . in light of the eventual evacuation of about 200 patients from [the hospital], including patients from the intensive care unit, premature infants, critically ill patients who required dialysis, patients with DNR orders, and two 400-lb men who could not walk.” It’s an important question to address, but not in the context of a criminal case.
The fog of war analogy is certainly appropriate. Even with as good information as we have about the horrific conditions at the hospital in the aftermath of Katrina, it’s still hard to imagine how difficult it was making even basic decisions in the face of the breakdown of civil society and infrastructure. What we do know is that Dr. Pou, who was not experienced in providing emergency medical services in what amounted to a heavy combat war zone, was no ethicist on mission to make a political statement. Rather, she was simply a physician doing the best she could to make the right decisions under the worst circumstances imaginable. It should not surprise us if, with the benefit of hindsight bias, some of those decisions would not have been the ones that a reasonable physician would have made under better conditions.

Self-deception about calories

burning%20calories.gifThis Gina Kolata/NY Times article (previous posts here) explains how many people continue to misconstrue exercise as a primary means of weight-control by overestimating the number of calories they expend during exercise. A well-structured exercise program can assist in controlling a person’s weight over the long term, but it really doesn’t have much effect on weight over the short term.
On the other hand, my anecdotal experience is that many of the same folks who overestimate the amount of calories that they expend during exercise dramatically underestimate the amount of calories that they are consuming, particularly in regard to restaurant food.
I’m convinced that the combination of these misunderstandings — along with not having a clear understanding of the difference between exercise and recreation — has much to do with the obesity syndrome that many Americans battle throughout their lives.

The remarkable story of Kevin Everett

Kevin_everett.jpgThree months ago, Kevin Everett, a tight end for the Buffalo Bills who was born and raised in Port Arthur just east of Houston, suffered a serious spinal cord injury during an NFL game. At the time of the injury, there was grave doubt whether Everett would ever walk again.
As this Sports Illustrated article recounts, Everett’s recovery from his serious injury has been nothing short of amazing. One of the interesting aspects of Everett’s recovery is that it may have been fueled by the gutsy call of a 45 year-old orthopedic surgeon on the scene in Buffalo, but it was certainly facilitated by the remarkable rehabilitation services of the Texas Medical Center’s Institute for Rehabilitation and Research (known as “TIRR”) and the inspiring resolve of the 25 year old patient. TIRR is regularly ranked as one of the finest rehabilitation institutions in the U.S. and is one of the many reasons that Houston is among the world’s finest medical centers.

Satel on desperately seeking kidneys

kidney%20121707.jpgSally Satel, the receipient of Virginia Postrel’s kidney (see also here), authored this amazing NY Times Magazine article in which she describes the overwhelming emotions that donors and would-be recipients go through under the current system of donating organs:

A week after my 49th birthday in January 2005, half a year after being given a diagnosis of renal failure, a friend and I were drinking coffee at a Starbucks when I wondered aloud if I would find a donor before I reached 50. I wasnít hinting. I knew she would never offer because she was so squeamish about blood and pain. My friend, whom I met a decade before when we were both new to Washington and worked together on an advocacy project, was a little older than I; she was charming, stylish, smart ó and a hypochondriac.
Nor, to be honest, did I want her kidney. Anyone as anxious about health as she was would surely view donation as a white-knuckle ordeal. And the bigger the sacrifice for her, the heavier the burden of reciprocity on me. The bigger the burden on me, the more I would resent her. Then I would feel guilty over resenting her and, in turn, resent the guilt. Who could survive inside this echo chamber of reverberating emotions? Thank goodness my friend would be holding on to her kidney.

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More on the myth of beneficial long-distance running

alberto%20salazar%20121407.jpgThe increasing evidence that long-distance running is not healthy has been a frequent topic on this blog, and this Lou Schuler/Men’s Health article surveying the most recent research and expert opinions comes to the same conclusion:

[No expert] today believes that endurance training confers immunity to anything, whether it’s sudden death from heart disease or the heartbreak of psoriasis. Every time you lace up your running shoes, there’s a chance your final kick will involve a bucket, and every expert knows this. [. . .]
The highest death rate is among the men who exercise long and hard, and is much higher than that of the men who exercise short and hard.

Schuler concludes that frequent, short exercise sessions that balance strength-training with moderate aerobic exercise is probably the healthiest approach. Read the entire article.

30 year anniversary of the first angioplasty

angioplasty.JPGAngioplasty has been a common topic on this blog, so it seems fitting to pass along this article and related video about Dolf Bachmann, the first patient to undergo balloon angioplasty. Bachmann was 38 years old when he underwent the procedure on September 16, 1977 and now is a healthy and happy 68 year-old who enjoys an “excellent life” that includes hobbies such as “hiking, Nordic walking, skiing, working in my garden and playing cards.”

Risky business

ryanshay0303.jpgThe tragic death Saturday morning of 28-year-old veteran marathoner, Ryan Shay, during the United States Olympic trials marathon in Central Park in New York City reminds us of a very important health tip — long-distance running is not particularly healthy.
Update: Another participant in the marathon died afterward.

My concierge health care experience

mdvip_logo.gifBill Lent is one of Houston’s finest internists. How do I know this? Well, because I know who trained him (my late father) and he has been my personal physician for the past 15 years or so. Having been blessed with good health, the only medical service that I buy from Dr. Lent in most years is my annual physical, which I generally schedule for about this time each year. I always enjoy catching up with Dr. Lent, who provides me with “on the front line” information regarding the horrific cost of health care regulations, which are literally strangling the market for primary care physicians in the U.S.
It’s been particularly interesting watching the evolution over the years of Dr. Lent’s internal medicine practice, from one in which Dr. Lent provided an unusually high level of personal care to his patients (something my father emphasized in his teaching) to a high volume, impersonal practice that virtually all primary care practices have been required to adopt to remain even marginally profitable under the present U.S. health care finance system. Over the past ten years or so, Dr. Lent has continually confided to me during our annual visits that he was uncomfortable with the direction of his practice.
So, I was pleased to learn when I scheduled my physical a couple of weeks ago that Dr. Lent is doing something about it. Starting next month, Dr. Lent is commencing a concierge health care practice, administered by MDVIP out of Boca Raton, in which he is limiting his practice to about 600 patients who will pay Dr. Lent $1,500 annually for the benefit of receiving his personalized style of service. Coincidentally, this Wall Street Journal ($) article earlier this week described the proliferation of pre-paid health care plans, which is sort of a lower-priced form of what Dr. Lent is doing. The WSJ article essentially describes how many primary care physicians are simply dropping out of insurance plans — both public and private — in favor of prepaid plans that offer unlimited access to basic health care for set monthly fees.
Inasmuch as the employer-based health insurance system typically offers low-copays and deductibles for the vast majority of health care services, a substantial amount of the American health care finance system is basically prepaid health care already. In order to maintain profitability in a highly-regulated market, insurance companies compensate for these low usage fees by charging higher monthly premiums, lowballing doctors’ fees, and challenging claims continually. The result has been the evolution of a primary care system that is incredibly bureaucratic (have you ever tried to figure out how your insurance pays claims?) and literally breaking down.
The MDVIP model treats primary care service similar to a health club membership. The model focuses on the delivery of relatively inexpensive, protocol-driven care than can be offered at a relatively low cost while still providing patients more overall access. MDVIP’s model is relatively expensive, so low-income patients will have a difficult time affording the fee. However, providing a tax deduction for individual health insurance would make such pre-paid plans more affordable for low-income patients, while providing Medicaid patients with vouchers for prepaid health care would have a similar impact.
Who will be threatened from the proliferation of these plans under the current health care finance system? Well, it’s a bit early to speculate, but my sense is that insurance companies with big stakes in employer-based health insurance will not enjoy the competition from MDVIP-type practices. Similarly, speciality providers who depend on state regulatory mandates in comprehensive insurance plans to subsidize their practices will also feel the competitive pressure if these types of plans catch on in a big way.
So, I’m going to enjoy learning about how Dr. Lent’s practice changes over the next year under the MDVIP structure. If it is successful, as I suspect it will be, it makes you wonder — if such entrepreneurial spirit can be generated even in the current highly-regulated health care finance system, then imagine what could happen if we unleashed the power of the marketplace to reform the delivery of health care and the health care finance system?

The risk of witch doctors

snakeoil.gifIt never fails to amaze me that seemingly rational people continue to seek out witch doctor treatments for anything more complicated than a massage:

On the same shift I saw two very sick patients, both of whom were under the care of chiropractors before they decided to pay us a visit in the Emergency Department. The first was an old woman with a one week history of dyspnea, chest pain, and a cough. Her chiropractor had diagnosed her with a ìdisplaced rib,î and had been dilligently popping it back into place every day for the previous week. After a simple set of vital signs revealing low blood pressure, a slow heart rate, and a slightly low temperature, not to mention a chest x-ray which showed a huge unilateral pleural effusion, it was not hard to come up with the diagnosis of pneumonia with sepsis.
ìHe [the chiropractor] said she didnít have a fever and she wasnít coughing anything up,î said the sister. [. . .]
The second patient was a 70-year-old man who finally came in after a week of ineffectual adjustments for ìmuscle achesî and general malaise which had evolved, by the time we saw him, into a vague intermittant chest pain related to exertion but which the chiropractor insisted, apparently, was some kind of subluxation. The EKG told the true story, an evolving myocardial infarction. My patient would have probably died if his son hadnít raised the alarm and insisted his father see some real doctors.

Meanwhile, this article reports that researchers have determined that acupuncture works. But the same research study concluded that fake acupuncture, where the needles are inserted shallowly and in the wrong places, also works:

The results suggest that both acupuncture and sham acupuncture act as powerful versions of the placebo effect, providing relief from symptoms as a result of the convictions that they engender in patients.

My conclusion: On one hand, if you stick pins in people who are complaining about something, then some of them will eventually quit complaining. On the other hand, if you take pins out of some people who were previously complaining, then some of them will also stop complaining.

The end of socialized medicine

ronald-reagan-socialized-medicine-lp2.jpgPeter Huber is a Manhattan Institute senior fellow, an MIT-trained engineer and a lawyer who has authored several books, including Hard Green: Saving the Environment from the Environmentalists and Galileoís Revenge: Junk Science in the Courtroom. In this provocative City Journal article, Huber observes that the complexity of modern diseases virtually assures that a “one-size-fits-all” socialized medical system will fail:

That is the real crisis in health careónot medicine thatís too expensive for the poor but medicine thatís too expensive for the rich, too expensive ever to get to market at all. Human-ity is still waiting for countless more Lipitors to treat incurable cancers, Alzheimerís, arthritis, cystic fibrosis, multiple sclerosis, Parkinsonís, and a heartbreakingly long list of other dreadful but less common afflictions. Each new billion-dollar Lipitor will be deliveredóif at allóby the lure of a multibillion-dollar patent. The only way to get three-cent pills to the poor is first to sell three-dollar pills to the rich.
With almost $30 trillion under management, Wall Street could easily double the couple of trillion it currently has invested in molecular medicine. The fastest way for Washington to deliver more health, more cheaply, to more people would be to unleash that capital by reaffirming patents and stepping out of the way.
On the other side of the pill, molecular medicine can only be propelled by the informed, disciplined consumer. Any scheme to weaken his role will end up doing more harm than good. Foggy promises of one-size, universal care maintain the illusion that the authorities will take good care of everyone. They reaffirm the obsolete and false view that health care begins somewhere out there, not somewhere in here.
Neither Pfizer nor Washington can ever stuff health itself into a one-price uniform, One America boxónot when health is as personal as ice cream, genes, and pregnancy, not when every mother controls her personal consumption of carbs, cholesterol, Flintstones, and Lipitor. But the thought that government authority can get more bodies in better chemical balance than free markets and free people is more preposterous than anything found in Das Kapital. Freedom is now pursuing a pharmacopoeia as varied, ingenious, complex, flexible, fecund, and personal as life itself, and the pursuit will continue for as long as lifestyles change and marriages mix and match. Given time, efficient markets will deliver a glut of cheap Lipitor for every glut of cheap cholesterol. And given time, free people will find their way to a better mix.

Read the entire article here.