Articles

Author Archive

The End of Chiropractic

An article written by 3 chiropractors and a PhD in physical education and published on December 2, 2009 in the journal Chiropractic and Osteopathy may have sounded the death knell for chiropractic.

The chiropractic subluxation is the essential basis of chiropractic theory. A true subluxation is a partial dislocation: chiropractors originally believed bones were actually out of place. When x-rays proved this was not true, they were forced to re-define the chiropractic subluxation as “a complex of functional and/or structural and/or pathological articular changes that compromise neural integrity and may influence organ system function and general health.” Yet most chiropractors are still telling patients their spine is out of alignment and they are going to fix it. Early chiropractors believed that 100% of disease was caused by subluxation. Today most chiropractors still claim that subluxations cause interference with the nervous system, leading to suboptimal health and causing disease.

What’s the evidence? In the 114 years since chiropractic began, the existence of chiropractic subluxations has never been objectively demonstrated. They have never been shown to cause interference with the nervous system. They have never been shown to cause disease. Critics of chiropractic have been pointing this out for decades, but now chiropractors themselves have come to the same conclusion. (more…)

Posted in: Chiropractic

Leave a Comment (181) →

Acupuncture for Chronic Prostatitis/Chronic Pelvic Pain Syndrome

Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a somewhat nebulous diagnosis with unknown etiology and no effective treatment. To make the diagnosis, bacterial infection must be excluded and the symptoms must last at least 3 months. Symptoms include pain in various locations (between rectum and testicle, in the testicles, at the tip of the penis, in the lower back, in the abdomen over the pubic or bladder area), pain or burning with urination, frequent urination, pain or discomfort during or after sexual climax. There are also systemic features like decreased libido, myalgias, and fatigue, and there is a higher incidence of chronic fatigue syndrome in these patients. The connection to the prostate is uncertain; in one study, women with chronic pelvic pain reported more of these symptoms than men did. Diagnosis is based on self-reported symptoms; there are no objective diagnostic markers. Somewhere between 2 and 10% of the male population are reported to suffer from this syndrome.

Since there is no effective mainstream treatment for this disorder, why not try acupuncture? Two randomized, placebo-controlled studies have reported positive results from acupuncture treatment. Is this enough evidence for us to recommend it to patients? (more…)

Posted in: Acupuncture

Leave a Comment (35) →

Neti pots – Ancient Ayurvedic Treatment Validated by Scientific Evidence

Nasal irrigation with salt water is recommended by 87% of family doctors as an adjunctive treatment to relieve the symptoms of nasal congestion and sinusitis. The simplest method is to hold salt water in your cupped hand, block one nostril while you inhale the water into the other nostril, then blow your nose. The high-tech version is to use a Neti pot, a little jug with a spout. You pour the salt solution from the Neti pot into one nostril and it drains out the other nostril. The technique is described here.  Neti pot

The Neti pot originated in India in Ayurvedic medicine. Neti is Sanskrit for “nasal cleansing.” Other related ancient techniques that have not been adopted by scientific medicine include using a string instead of water and a yoga technique where you close one nostril, pour the solution into the other nostril and allow it to run out of the mouth. 

Nasal irrigation provides short-term symptomatic relief and may improve nasal mucociliary clearance. It removes mucus not only from the nose but also from the maxillary and ethmoid sinuses.   (more…)

Posted in: Clinical Trials

Leave a Comment (56) →

Recombinant Human Antithrombin – Milking Nanny Goats for Big Bucks

Antithrombin deficiency is a hereditary disease causing low levels or defects of antithrombin, a blood protein required for controlling clot formation. Patients are at risk of blood clots, organ damage, and death. They usually have to take oral anticoagulant drugs like warfarin for life.

During high-risk procedures like surgery or childbirth, oral anticoagulants must be discontinued to minimize the chance of bleeding complications. While patients are off oral anticoagulants, they are given preventive treatment with antithrombin derived from pooled human blood. With any human blood product there is a small risk of infection with diseases like hepatitis C. And human antithrombin supplies are not plentiful.

Clever researchers found an ingenious solution. Put a human antithrombin gene in goats, milk them, isolate the human antithrombin protein from the milk, and voila! An udderly safe and plentiful source. A Brit might call it bleatin’ brilliant. (more…)

Posted in: Pharmaceuticals, Science and Medicine

Leave a Comment (14) →

Environmental Medicine – Not Your Average Specialty

I recently received an announcement for a conference on “Inflammation and Autoimmunity.” The topic sounded interesting, but as I read further I saw some red flags:

A gathering of healthcare leaders with a shared vision.

This event focuses on the the [sic] true causes and effects of inflammatory and autoimmune diseases, including new treatments available for this rapidly emerging crisis.

Both of these comments sound ideology-driven. I would not expect to find language like this for, say, a conference organized by the American Academy of Pediatrics or the American Academy of Allergy, Asthma and Immunology. This conference was organized by the American Academy of Environmental Medicine. I did some checking, and it seems the AAEM is not your average academy, and environmental medicine is not your average specialty.

The AAEM is not recognized by the American Board of Medical Specialties.
It is listed as a questionable organization on Quackwatch. And the American Board of Environmental Medicine is listed as a dubious certifying board. (more…)

Posted in: Science and Medicine

Leave a Comment (20) →

The Mythbusters of Psychology

Karl Popper said “Science must begin with myths and with the criticism of myths.” Popular psychology is a prolific source of myths. It has produced widely held beliefs that “everyone knows are true” but that are contradicted by psychological research. A new book does an excellent job of mythbusting: 50 Great Myths of Popular Psychology: Shattering Widespread Misconceptions about Human Behavior by Scott O. Lilienfeld, Steven Jay Lynn, John Ruscio, and the late, great skeptic Barry L. Beyerstein.

I read a lot of psychology and skeptical literature, and I thought I knew a lot about false beliefs in psychology, but I wasn’t as savvy as I thought. Some of these myths I knew were myths, and the book reinforced my convictions with new evidence that I hadn’t seen; some I had questioned and I was glad to see my skepticism vindicated; but some myths I had swallowed whole and the book’s carefully presented evidence made me change my mind. (more…)

Posted in: Book & movie reviews, Neuroscience/Mental Health

Leave a Comment (80) →

All Medicines Are Poison!

That’s the title of a new book  by Melvin H. Kirschner, M.D. When I first saw the title, I expected a polemic against conventional medicine. The first line of the Preface reassured me: “Everything we do has a risk-benefit ratio.” Dr. Kirschner took the title from his first pharmacology lecture in medical school. The professor said “I am here to teach you how to poison people.” After a pause, he added, “without killing them, of course.” 

He meant that any medicine that has effects has side effects, that the poison is in the dose, and that we must weigh the benefits of any treatment against the risks. Dr. Kirschner has no beef with scientific medicine. He does have a lot of other beefs, mainly with the health insurance industry, the pharmaceutical industry, and alternative medicine. (more…)

Posted in: Book & movie reviews, Pharmaceuticals

Leave a Comment (7) →

Military Medicine in Iraq

 Doctors get a lot of flak these days without ever going near a battle zone. They are bombarded with accusations of not caring about their patients, of being shills for Big Pharma, of being motivated by money, of killing patients with medical errors and drug side effects. In addition, they are bombarded with claims that non-scientific medical systems (so-called alternative medicine, from chiropractic to Ayurveda) offer greater benefits to patients. 

It was a delight to read a new book   about a doctor who was exposed to real flak in Iraq. His story is a wonderful reminder of how effective modern medicine is and it is an eye-opener about the selfless dedication of doctors who put themselves in harm’s way; who accept lower incomes, separation from families, and poor living conditions; who care desperately about their patients; and who magnanimously apply the same skills to treating friend and foe. 

The title is Coppola: A Pediatric Surgeon in Iraq. The author, Chris Coppola, is an Air Force pediatric surgeon who was twice deployed to Balad Air Base, 50 miles north of Baghdad, as a trauma surgeon. In his first night on call, he treats the five worst gunshot injuries he has ever seen – and they are all in the same patient! Despite serious damage to liver, colon, small intestine, pancreas, duodenum, vena cava and spine, the patient, a 22 year old Iraqi policeman, recovers. As the foreword of the book explains, the survival rate for troops injured in the field was 20% in WWI, 40% in WWII, 66% in Viet Nam, and is now an astounding 97% in Iraq. Lessons learned in war are translated to civilian trauma care and we all benefit from the knowledge however much we may deplore the war. 

No subluxations were adjusted, no qi manipulated, no acupuncture points stimulated, no homeopathic or herbal medicines given. Beside numbers like these, alternative medicine looks pretty puny and irrelevant. And the Air Force’s initiative to train doctors in battlefield acupuncture looks frankly delusional.  (more…)

Posted in: Book & movie reviews

Leave a Comment (11) →

The Montagnier “Homeopathy” Study

A recent study is being cited as support for homeopathy. For instance, the Homeopathy World Community website says

Luc Montagnier Foundation Proves Homeopathy Works.

Dana Ullman cites it in the comments to this blog

And I assume that you all have seen the new research by Nobel Prize-winning virologist Luc Montagnier that provides significant support to homeopathy. 

Nope. Sorry, guys. It doesn’t. In fact, its findings are inconsistent with homeopathic theory.

The study has nothing whatsoever to say about homeopathy. Its abstract concludes:

This opens the way to the development of highly sensitive detection system for chronic bacterial infections in human and animal diseases.

Homeopaths are grasping at straws when they cite this study. It involved dilution and agitation: that’s the only possible hint of anything homeopathic and it is nothing but a false analogy. (more…)

Posted in: Homeopathy

Leave a Comment (29) →

Resveratrol: Of Mice and Men

We would all like to live longer. The most promising longevity research indicates that severe calorie restriction might extend life span, but such a diet is difficult to follow. Resveratrol, a phytochemical found in red wine, has been evaluated as a possible way out of the dilemma. When given to obese mice on a high calorie diet, it produced a number of changes associated with improved health, such as increased insulin sensitivity, and it increased survival. Perhaps by taking resveratrol you could eat as much as you want and get fat without suffering the usual consequences. Perhaps you could get the longevity benefits of severe calorie restriction without restricting calories.

In addition to fat mice, resveratrol also extends the life of Saccharomyces cerevisiae, Caenorhabditis elegans and Drosophila melanogaster (yeast, nematodes, and fruit flies). But a study in non-obese mice found no increase in survival (although it did find several signs of improved health). Besides the anti-aging claims, there is also some evidence from in vitro and animal studies that it might have cardiovascular effects and anti-cancer effects. (more…)

Posted in: Herbs & Supplements

Leave a Comment (8) →
Page 28 of 38 «...10202627282930...»