There is no satisfaction in hanging a man who does not object to it.
~ George Bernard Shaw
I work in a 5-hospital system and many of us practice at several hospitals. The residents rotate through at least three of the hospitals and the peripatetic nature of health care allows word of curious cases to percolate through the system. My current resident mentioned that there was a case of a vertebral artery dissection in a young female shortly after chiropractic neck manipulation.
Man, that’s awful. Is she doing OK?
Evidently there were no permanent neurologic sequelae. She dodged that bullet. Or perhaps that noose, as I once calculated that the force of a neck crack is about 40% that of hanging by the neck and it has the same pathologic changes if it goes wrong. Every time I see a death in the movie where the neck is twisted to break it, I think chiropractic, although some tolerate it better than others.
I have not written on CNS events related to chiropractic since 2008, although the topic has been covered by Dr. Hall. I still suspect that occasionally there is a perfect storm of bad luck, the forces are perfectly aligned in a susceptible patient and they get an embolic stroke or a vertebral artery tear.
Jack3d is a dietary supplement manufactured by USPlabs and promoted by the giant supplement retailer GNC as producing “ultra-intense muscle-gorging strength, energy, power and endurance.” A key ingredient is DMAA, which the FDA doesn’t think is a proper dietary supplement ingredient at all and wants Jack3d and other products containing it removed from the shelves and the web. The FDA also questions its safety.
As discussed in a previous post on the subject, both USPlabs and GNC maintain Jack3d (pronounced “jacked”) is safe when properly used. Apparently few agree with them on this point: not the FDA, not the U.S. military, not the countries and athletic associations which have banned DMAA. And certainly not the parents of Michael Lee Sparling, a 22-year-old Army private. The Sparlings filed a lawsuit alleging Jack3d caused the death of their son, who went into cardiac arrest and died after using it.
Here is where we left off the last time we looked at DMAA:
Last April , the FDA sent warning letters to several supplement manufacturers saying it had no evidence DMAA is a legitimate dietary ingredient and citing its risks. (Health regulators in other countries, such as Sweden and Denmark, have actually banned DMAA-containing supplements.) Heart attacks, heart failure, kidney failure and liver failure were among the health problems reported to the FDA, as well as 5 deaths. GNC responded that it was “completely opposed to this unilateral, factually and legally unfounded action by the FDA.”
Now to Round 2.
The Star Trek universe is a fairly optimistic vision of the future. It’s what we would like it to be – an adventure fueled by advanced technology. In the world of Star Trek technology makes life better and causes few problems.
One of the most iconic examples of Star Trek technology is the medical tricorder. What doctor has not fantasized about walking up to a sick patient, waving a handheld device over them, and then having access to all the medical information you could possibly want. No needle sticks for blood tests, no invasive tests, scary MRI machines, and no wait. The information is available instantly.
It’s clear that we are heading in that direction as technology progresses, but how close are we?
The Smartphone in Medicine
Many people in developed nations today are walking around with supercomputers in their pocket – their smartphone. Technological advances are often strange – the ones we anticipate seem to never come, but then life-changing technology creeps up on us.
Low back pain is a particularly frustrating condition that is common, poorly understood, and difficult to treat. Could a long course of antibiotics be the answer for some patients? A recent study from Denmark suggests that it might be: “Antibiotic treatment in patients with chronic low back pain and vertebral bone edema (Modic type 1 changes): a double-blind randomized clinical controlled trial of efficacy” by Albert, Sorensen, Christensen and Manniche. Is this a crazy idea like long-term antibiotics for “chronic Lyme disease” or will it pan out like antibiotic eradication of H. pylori in patients with ulcers? Time will tell. This was a rigorous, well-done study, but we can never rely on the results of a single study until it is replicated or confirmed elsewhere.
That naturopathy is a veritable cornucopia of quackery mixed with the odd sensible, science-based suggestion here and there is not in doubt, at least not to supporters of science-based medicine (SBM). However, what naturopaths are very good at doing is representing their pseudoscience as somehow being scientific and thus on par with conventional SBM. So how do they accomplish this? Certainly, it’s not through the validation of any of the cornucopia of pseudoscience and quackery that naturopaths apply to their patients as though picking “one from column A and one from column B” from a proverbial Chinese menu of woo. Naturopaths’ favored modalities include homeopathy (which remains to this day an integral part of naturopathy that all naturopaths are taught), acupuncture and traditional Chinese medicine (TCM), “detoxification” practices (a key precept of a lot of naturopathy) such as juicing, enemas, and chelation therapy, and the various other quack modalities that make up the practice of naturopathy. Treatments like these (especially homeopathy, whose precepts would require a massive rewriting of the laws of physics and chemistry for it to work) have not been and almost certainly cannot ever be scientifically validated with an evidence base of the quality and quantity supporting SBM.
So, instead naturopaths play a very clever game. In all fairness, naturopaths are not the only practitioners of so-called “complementary and alternative medicine” (CAM) or “integrative medicine” who play this game, but from my observations they appear to be the most talented at it. Their skill at obfuscating the line between SBM and naturopathy is evidenced by the success they have had in state legislatures in expanding their scope of practice, most recently in Colorado, where, if there is not a groundswell of support urging the Governor to veto SB-215 (or, as Jann Bellamy aptly called it, the quack full employment act), consumer protections against quackery in Colorado will be laid waste. At the same time, there is a naturopath licensing act (HB-1111) sitting on the Governor’s desk as well that would license naturopaths and give them the path to mandatory reimbursement from insurance companies. Instructions to write to the Governor opposing both bills can be found here and here; they would be disastrous for efforts to keep full vaccination in Colorado. A direct link to write the Governor can be found here.
The following article is entirely made up. It’s satire. I am making fun of treatment modalities which are claimed by proponents to cure everything, from real medical ailments to fictional entities like “adrenal fatigue”. I am also poking fun at the state of medical reporting these days. If the concepts discussed seem similar to actual alternative medical practice, it is because a great deal of what goes on out there in the real world really isn’t distinguishable from purposefully outlandish fictional treatments made up by someone with a doctoral degree in Feng Shui from Thunderwood College. (more…)
Has one physician uncovered the secret to Olympic Gold medals? And is that secret as simple as undiagnosed low thyroid function? That’s the question posed in a recent Wall Street Journal column entitled U.S. Track’s Unconventional Physician. Like the story that Steven Novella described yesterday, this narrative describes the medical practice of Dr. Jeffrey S. Brown, who sees thyroid illness where others see normal thyroid function. He has his critics, but his high-profile athlete patients have won a collective 15 Olympic gold medals. Case closed & Q.E.D.? Not quite. The WSJ actually does a pretty good job questioning the validity of Brown’s claims, which are far removed from the current medical consensus:
In athletic circles, Brown is a medical hero. He’s a paid medical consultant to Nike. The most renowned running coach at Nike, Alberto Salazar, calls Brown the best sports endocrinologist in the world. And athletes in growing numbers are coming to share Brown’s belief that heavy training can suppress the body’s production of the thyroid hormone, leaving them too exhausted to perform at peak. On the wall of the medical office of Jeffrey S. Brown is a photograph of Carl Lewis, the nine-time Olympic gold medalist. Lewis is one of several former or current patients of Brown’s who have climbed the Olympic podium, including Galen Rupp, who won a silver medal in the 10,000 meters at the London Olympics. “The patients I’ve treated have won 15 Olympic gold medals,” said Brown. Among endocrinologists, Brown stands almost alone in believing that endurance athletics can induce early onset of a hormonal imbalance called hypothyroidism, the condition with which he diagnosed Lewis and Rupp. Brown said he knows of no other endocrinologists treating athletes for hypothyroidism, a fatigue-causing condition that typically strikes women middle-aged or older. Several endocrinology leaders had never heard of hypothyroidism striking young athletes.
Now when I read “unconventional” and “stands alone” my skeptical alarm starts ringing. There is no shortage of debate about thyroid disease, ranging from the utter nonsense offered by “alternative health” practitioners to valid scientific discussions about the thresholds where normal function is considered abnormal and subject to treatment. Brown is an endocrinologist, however, and he’s treating elite athletes who are pushing their physical conditioning far beyond that seen by most medical doctors and almost all endocrinologists. So what’s the basis of the concern? The WSJ story goes on to discuss two different issues: What the proper threshold is for thyroid disease, and whether thyroid replacement is performance enhancing. Let’s take each of these in turn. I’ve covered thyroid diseases and its related pseudoscience before, and a summary of the standard approach is necessary before we look at the some of the broader questions that have emerged from the story. All I know about these patients is what the WSJ is describing, so for the sake of brevity I’m going to focus on the types of cases that Dr. Brown appears to be identifying and ignore other causes of thyroid disease, which would require different treatment approaches.
A recent article in the LA times tells of a husband’s quest to find a treatment for his wife’s Alzheimer’s disease. This is a narrative that journalists know and love – the brave patient or loved-one who won’t accept the nihilism of the medical establishment, who finds a maverick doctor willing to buck the system.
The article itself at least was not gushing, it tended toward a neutral tone, but such articles do tend to instill in the public a very counterproductive attitude toward science and medicine. I would have preferred an exposé of a dubious clinic exploiting desperate patients by peddling false hope. That is a narrative in which journalists rarely engage.
The story revolves around Dr. Edward Tobinick and his practice of perispinal etanercept (Enbrel) for a long and apparently growing list of conditions. Enbrel is an FDA-approved drug for the treatment of severe rheumatoid arthritis. It works by inhibiting tumor necrosis factor (TNF), which is a group of cytokines that are part of the immune system and cause cell death. Enbrel, therefore, can be a powerful anti-inflammatory drug. Tobinick is using Enbrel for many off-label indications, one of which is Alzheimer’s disease (the focus of the LA Times story).
I’ll be speaking in Portland, Oregon on May 17th. Details here.
A correspondent asked me to look into the GAPS diet. I did. I was sorry: it was a painful experience. What a mishmash of half-truths, pseudoscience, imagination, and untested claims!
GAPS stands for Gut and Psychology Syndrome. It is the invention of Dr. Natasha Campbell-McBride. According to her, a wide variety of health problems can be traced to a single cause: an imbalance of gut microbes. She cites ancient wisdom: Hippocrates said all diseases begin in the gut. She says science confirmed that wisdom when it discovered that 90% of all cells and all genetic material in the human body belongs to the gut flora. She says the modern world poses many dangers for the gut flora, and once it is damaged, the health of the whole body enters a downward slide towards disease. She claims that autism and ADD, OCD, schizophrenia, epilepsy, depression, and numerous other ailments are all digestive disorders. (more…)