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Battlefield acupuncture revisited: That’s it? That‘s all Col. Niemtzow’s got?

It’s like the zombie that wouldn’t die, isn’t it?

I’m referring to so-called “battlefield acupuncture,” a topic that I wrote about last week for this very blog. With a week separating my usual posts, I normally don’t write about the same topic two times right in a row, but I’m making an exception for this topic. There are three reasons. First, I remain appalled at how one ideologue, Col. (Dr.) Richard Niemtzow, a radiation oncologist and Air Force physician turned number one advocate of acupuncture use in the military, has succeeded in introducing acupuncture into not only military hospitals like Walter Reed Army Medical Center and Landstuhl Regional Medical Center (which is, by the way, the first stop outside of the Middle East for our wounded soldiers from Iraq and Afghanistan), but has even started to train U.S. Army Rangers in the technique. While before I thought the term “battlefield acupuncture” was a misnomer because it wasn’t actually being used on the battlefield, but rather for phantom limb pain and other chronic pain conditions, this latter development shows just how far Col. Niemtzow wishes to go with this “technique.” Second, Col. Niemtzow’s acupuncture technique isn’t even “real” acupuncture. He calls it “auricular acupuncture,” and it involves sticking needles a mere 1 mm into the earlobe. Worse, he justifies this technique through ignorance of anatomy, claiming that “the ear acts as a ‘monitor’ of signals passing from body sensors to the brain” and that “those signals can be intercepted and manipulated to stop pain or for other purposes.” He even made a comment about 18th century pirates wearing a lot of earrings in order to improve their night vision. I kid you not. Third, and finally, Col. Niemtzow has published another one of his “studies” to support the use of acupuncture in chronic pain syndromes among our combat wounded veterans.

Last time around, I referred to an earlier study by Col. Niemtzow published in Military Medicine in 2006. This study was clearly labeled as a “pilot study.” Although it was randomized (good), it was small (tolerable for a pilot study); it was unblinded (bad); and there was no placebo or “sham acupuncture” control group (horrible). There were multiple other serious shortcomings, but those are the main ones. In other words, Col. Niemtzow’s 2006 study was custom-designed to show a “positive” result that could be entirely explained by the placebo effect, and that’s exactly what it did. Indeed, even by that standard, its results were unimpressive. Although the pain scores in the acupuncture group were reported to have decreased by 23% initially, compared to the conventional therapy group, which did not decrease measurably, within 24 hours after treatment there was no difference between the two groups. I’ve referred to this study as “thin gruel” upon which to base the creation of a military acupuncture program, much less expanding that program into combat and training military physicians and medics being sent to combat zones in Iraq and Afghanistan to do auricular acupuncture. I still say it’s thin gruel,.

So what about this new study by Col. Niemtzow, hot off the presses in the latest issue of Medical Acupuncture?
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Posted in: Acupuncture, Medical Academia, Science and the Media

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Influenza Deaths

“There are known knowns. These are things we know that we know. There are known unknowns. That is to say, there are things that we know we don’t know. But there are also unknown unknowns. There are things we don’t know we don’t know.”- Donald Rumsfeld

How do we know what we know? It is said by some anti-vaccine proponents that vaccines are not needed because the diseases they prevent are either gone or no longer as severe as they were in pre vaccine times. People may have suffered and died in the distant past, but no longer. The risk now is from the vaccines not the diseases they no longer prevent.

36,000 people, more or less, die every year from influenza. That is the number of deaths according to the CDC web site; the NEJM review uses the higher number of 56,000 (7). Which number is correct? Isn’t that why the flu vaccine is recommended: to prevent all those people from dying.

36,000 is a lot of people. That’s about 120 deaths per million people in the US. In Oregon, population about 3 million, that would be about 360 people a year, which is two deaths a day for the six month flu season.

“Death is caused by swallowing small amounts of saliva over a long period of time.”–George Carlin.

2,400,000 people die every year in the US, about 6600 a day. In Oregon, that is about 65 deaths a day. No one outside a epidemiologist is going to notice 2 extra deaths a day during flu season. I have seen a lot of people die of influenza, but I have a biased experience: I am an infectious disease doc, so I am likely to see people with influenza, especially patients with disease severe enough to kill them.

About the same number of people die from car accidents and die from handguns in the US each year as die from influenza. I have never known a person in my real, as opposed to my professional, life to die from influenza or handguns or a car accident. My personal experience suggests no one dies from these causes, but since I take care of patients at one of the Portland trauma hospitals, I know what cars and guns do to people. My professional life confirms that people do indeed die from being shot or car accidents. I would wager that most people reading this blog have not known anyone who has died from influenza, guns or car accidents. The fact that people do die of influenza seems contradicted by experience. Why get the vaccine? I don’t get the flu and and no one I know has ever died from it.

As an illustrative example, a relative of mine, a retired physician, mentioned that he thought the shingles vaccine was a waste of time and money as he had never known anyone to get shingles. Using personal experience to judge disease prevalence is unreliable. If I applied the same rationale to driving, I would not wear a seat belt as I have never been in a high speed crash.

36,000 people die of influenza each year. What is the source of that statistic? From “Mortality associated with influenza and respiratory syncytial virus in the United States”. JAMA 2003. Is that really how many deaths are there from influenza? It depends on what you mean by ‘death’ and what you mean by ‘influenza’ and what you mean by ‘from’.

“It depends on what the meaning of the words ‘is’ is.” – Bill Clinton

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Posted in: Basic Science, General, Public Health, Vaccines

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Quackery tolerance – a learned response

Academic politeness turns to the vicious  This is more on the theme of academic and postmodern roots of sectarianism-quackery’s advance on medicine. I illustrate through the personal experience of a noted combatant – Mary Lefkowitz - in the front lines of the war with intellectual and academic buffoonery passing as scholarship. The joke is not in the buffoonery, though. The joke is turning on us.

Some of you are familiar with Prof.Lefkowitz’s academic dispute from publicity last spring. Prof. Lefkowitz is on the list of academic opponents to relativism and postmodernism. Lefkowitz’s travail began in 1993 when another Wellesley faculty member who led a department or course of Africana Studies claimed in lectures that ancient Greek and Roman intellectual advances were lifted from libraries and other sources of ancient Egypt, and that furthermore, those Egyptians were black Africans.

You recognize this as Afrocentrism, one of relativism and postmodernism’s multi-pronged attack on intellectualism and Western civilization. I attended a session on the problem in 1992 (or so) at the AAAS in San Francisco, and did not appreciate or understand what was going on, or why the raised rhetoric and voices. I do now, especially having read excerpts from Lefkowitz’s book, History Lesson, published earlier this year.
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Posted in: Basic Science, General, Medical Academia, Science and Medicine

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Farewell To The Medscape Journal: Profits, Losses And A Canary In A Coal Mine

On January 31, 2009 The Medscape Journal will be discontinued.* One can only assume that the journal’s parent company, WebMD, could no longer justify the cost associated with a free, open-access, peer-reviewed medical journal that receives no income from advertisers or sponsors. The Medscape Journal’s budget has been supported by revenue generated from Medscape (the website), and their robust Continuing Medical Education (CME) business.

In these challenging economic times, American companies are taking a cold, hard look at their P and L spreadsheets and nixing the least profitable parts of their businesses. The inevitable “non-profit” casualties present an ethical dilemma. What will become of the noble pursuits that are based upon “doing the right thing” rather than making a profit?

There is no such thing as completely unbiased publishing (humans all have personal agendas – whether conscious or unconscious), though The Medscape Journal came about as close to it as any medical journal ever has. The journal is free to authors and readers, and provides 24-hour online access to both professional and lay viewers from around the globe. There are no advertisements or outside sponsors, peer reviewers work without compensation or specific recognition, and editors are paid a minimal salary (full disclosure: I know this because I was an editor for The Medscape Journal several years ago). CME credit is offered for articles determined to be of special relevance, but no articles are commissioned specifically for the purpose of CME.

The Medscape Journal is a wonderful experiment in high ethics. It espouses, in my opinion, the gold standard principles of medical publishing. Tragically, market forces (or perhaps the lack of perceived value by its own parent company) killed it. So what does this mean for medical publishing? If there is no economic model for “pure science” then are medical journals doomed to go the way of health media – promoting sensational or biased science for profit?
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Posted in: Announcements, Medical Academia, Science and the Media

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The Syndrome Syndrome

Have you ever heard of heavy leg syndrome? I hadn’t, until I read this BBC article about it – the British are apparently amused at this peculiarly French medical malady. Heavy leg syndrome is a common diagnosis in France, which alone consumes one third of the world’s drugs for this diagnosis.

Diseases certainly vary from population to population based upon genetics, environment, and lifestyle. But can it also vary just based upon the culture of diagnosis? It seems so.

Ever since it was recognized that there exists diseases – that different people can suffer from the same entity, rather than everyone having their own unique illness, the medical profession has described certain clinical presentations as syndromes. This is legitimate, but it must be recognized that this use of the term syndrome is purely descriptive. (As an aside, the term “syndrome” has a different and very specific use in describing certain genetic diseases.)

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Posted in: Science and Medicine

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Paternalism Revisited

Paternalism is out of fashion. Doctors used to have a parent-child relationship with their patients: they concealed the truth if they thought it was in the patient’s best interest, they dictated the treatment and did not have to justify it to the patient. “You have to take this pill because I’m the expert and I know what’s best; don’t ask questions.” Sort of like “You have to go to bed now – because I said so and because I’m the mommy.”

Some time in the 20th century we evolved to a different doctor-patient relationship, an adult-adult one in which the doctor shared expert knowledge and information with the patient and they cooperated to decide on the best treatment plan. The principle of patient autonomy became paramount and the patient gave informed consent to the chosen treatment.

It is generally accepted that this is all for the good. But is it really? In his book Intern: A Doctor’s Initiation, Sandeep Jauhar says, “Over time, my views on informed consent have evolved. I no longer view paternalism as suspiciously as I once did. I now believe that it can be a core component of good medical care.” (more…)

Posted in: Medical Ethics

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“Battlefield acupuncture”?

THE SCENE: Iraq, Afghanistan, or anywhere where U.S. troops are risking life and limb.

THE TIME: The not-too-distant-future. Maybe even 2009.

Joe is on patrol.

It’s the middle of summer in the desert town. The air hangs heavy, hot, dry and dusty, like a blast furnace firing steel. The heat penetrates Joe’s 80 lb pack in much the same way the heat from boiling water penetrates the shell of an unfortunate lobster. Joe’s heart races. His squad is on edge; their eyes dart furiously to and fro, looking for the deadly threat that might lurk in the shadows. Every shadow is a potential source of death, every alley a refuge from which the enemy can attack and kill him or his buddies, every rooftop a fortress from which the enemy can rain death upon the squad. The area is known to be thick with terrorists and insurgents. Joe pictured them waiting unseen from every nook and cranny for the opportunity to attack. The skin on Joe’s back is all prickly. He distinctly feels as though he has a huge bullseye pointed on his back. He feels a bead of sweat dripping down his forehead and onto his eyelid, all slimy and salty. Joe desperately wants to wipe it away, but that would necessitate removing one of his hands from his weapon. The split second it would take for him to put it back might mean the difference between life and death for him or one of his buddies.

A loud roar fills Joe’s ears, and suddenly he feels as though he has no weight. The scene unfolds in slow motion, just like in the movies. Dazed, Joe hears a tumult as though from a great distance, but can see nothing. Yelling and gunfire all around, he becomes conscious enough to realize that he’s lying flat on his back. He feels searing pain in his legs and a hot liquid oozing around them. It occurs to Joe that it must be his own blood or even perhaps his own urine, but he’s just too dazed to care.

“Medic!” Joe hears someone scream. He feels someone pull his helmet from his head and realizes that the sound of gunfire and yelling is receding. His unit must be driving away the ambushers. Good! He thinks. Give those assholes hell, guys! He opens his eyes, and realizes that his buddy’s got his back, and turns to see another man, a medic, drop to his knees at his side. His uniform is stained a disturbing red. Joe feels the medic wrapping something around his thigh. It’s a tourniquet, and Joe cries out in pain as he feels it constricting around his upper thigh.

“Bleeding’s better!” Joe hears the medic say to his buddy. “I’ll take it from here.” Joe’s buddy runs off to join the rest of his unit, and the medic moves his face close to Joe’s. He feels himself being moved from side to side and then his legs being moved. More pain. Joe cries out.

The medic leans in to talk to Joe, “I think we’ve got the bleeding under control for now. I put a tourniquet on your leg. Let’s get you out of here. The docs’ll patch you up in no time.” Joe is vaguely aware of another corpsmen with a stretcher nearby. The medic leans in again, “Are you in pain, soldier?”

“What do you think? My leg hurts like a sonofabitch! I could really use something for the pain,” Joe hears himself yelling, again as if from a distance. Pain is shooting through his leg, setting every nerve on fire, and the tourniquet is biting into raw muscle through the edge of a wound that comes all the way up to his groin. The flayed edges of his skin shoot fire to his brain, and he can feel his broken bones grinding against each other every time he moves in spite of the splint.

“I’ve got something better that’ll help,” the medic screams over the din.

Better? Joe thinks. I’m in agony here. I need something! Anything!

The medic pulls a small box out of his pack. Joe sees that it’s a small case. He opens it. Its contents look something like this:

acupuncturekit

Joe is puzzled. Where’s the morphine? He wonders. “What are those needles?” Joe asks. “What are you doing? I’ve never seen syringes that look like that before!”

“Acupuncture,” replies the medic. “I’ll take care of you.”

“What are you going to do with them?” Joe replies.

“Stick them into your earlobe. It’ll take the pain away really fast.”

“Are you shittin’ me?” Joe screeches, trying to get up to grab the medic by the front of his uniform. “My leg’s a bloody mess, I’m in agony, and you’re tellin’ me you’re gonna stick little needles in my ear and make it all better? Like that‘s going to do anything! I need real pain medicine! Give me morphine! NOW!
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Posted in: Acupuncture, Medical Ethics, Politics and Regulation

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How SHOULD We Discuss Quackery with Innocents and the Not-so-Innocent?

Recents posts by Drs. Albietz and Gorski have highlighted questions that are recurrent on SBM. We are convinced that medicine should be based on real knowledge, to the extent that it exists, and that physicians should be honest; these are matters of science and ethics. How do we reconcile that with heartfelt, if misguided beliefs of patients, their families, and others? When Dr. Albietz wrote that it might have been better for the chiropractor to visit in the same way that “priests, imams, prayer sessions, rabbis, etc visit children within the PICU,” it was reminiscent of Dr. Peter Moran’s hypothetical “witch doctor.” When he lamented academic medicine’s current dalliances with quackery, it brought to mind the NCCAM, David Katz, Andrew Weil, Bravewell , and their enablers.

Dr. Albietz argued that when talking to credulous patients or their families, taking a hard line against quackery is likely to be counter-productive. Most of us would agree with that. Dr. Gorski described a different scenario: after calling a quack “a quack” when talking to a friend of a friend who is a scientist, he concluded that he had been too “blunt.” Several commenters disagreed, but all would probably agree with Dr. Gorski that “you have to know when to pick one way over another; i.e., diplomacy over all out war or vice versa.”

Another Case of Foot-In-Mouth Disease

I recently had an experience strikingly similar to Dr. Gorski’s, during which I castigated myself for my rancor even as I was incapable of moderating it. Fellow blogger Dr. Val Jones was a witness!

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Posted in: Medical Academia, Medical Ethics, Science and Medicine

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The Christmas “Miracle”

I noted that “humor” is a designated category at Science Based Medicine, and that I hadn’t made full use of it yet. I hope that the holiday season has put you in the mood for a whimsical look at Christmas – from my “skeptical family” to yours. Enjoy!

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My sister Vicki lives in Grand Rapids, Michigan with her husband, three children and an alarmingly large and slobbery Saint Bernard named Gilbert. Several Christmases ago she decided to teach her then 5-year-old son, Harrison, about Christmas tree decorating. She took him to a Christmas tree farm and helped him select a tree. They hauled it back to the house and my sister managed, with no help whatsoever from Gilbert, to set it up in a nice corner of the living room. The tip of the tree reached the ceiling and its full figured branches spread from icy window to window.

Vicki and Harrison spent hours and hours winding lights, tinsel, ornaments, paper angels and popcorn strings around the tree. Little Harrison couldn’t wait to see the final product, with glittering lights and a magical star to top off their fine work. They decorated into the early evening, and the living room grew dark as the sun set over the snow covered neighborhood. At last it was time to plug in the tree lights.

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Now there’s something you don’t see on TV every day…

I rather like Late Night with Conan O’Brien. Unfortunately, I seldom get to watch, mainly because I usually show up at work sometime between 7:00 and 7:30 AM, and I don’t like watching more than a few minutes of video on my computer.

However, Hugh Laurie, star of House, was interviewed by Conan and revealed himself to be not unlike me in that he’s definitely a booster of reason and science in medicine over irrationality and dubious “complementary and alternative medicine” (CAM) therapies. In fact, his attitude towards CAM appears to be not at all unlike that of the character he plays on House. Check out the interview. (If you want to watch, the relevant part of the interview begins at about 23:50 into the show.)

For those who might have problems playing Internet video, I’ve found a transcript:
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Posted in: Health Fraud, Humor, Science and Medicine, Science and the Media

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