medicine
oracknows | October 8, 2012One of the hazards of standing up for science and science-based medicine (and against cranks) is that some of these cranks will try to contact you at work. That's why I have a policy about blog-related e-mails sent to me work address, and that policy is that I usually ignore them, whereas I might actually respond if it's sent to my blog e-mail address. Well, it's not an absolute policy. If it's a reporter or fellow skeptic who contacts me at work, I might well respond from my blog address, but crank e-mails sent to my work address are 100% guaranteed to be sent straight to the metaphorical…
oracknows | October 7, 2012On Friday, I wrote about the sort of case that outrages me every bit as much as cases of cancer quackery that lead to the death of patients. I'm referring to the case of Amanda Sadowsky, a four month old infant who died after suffering traumatic brain injuries that appeared consistent with shaken baby syndrome (SBS). As I've pointed out before, what I've found to be one of the most disturbing antivaccine claims of all is the assertion that SBS is a "misdiagnosis for vaccine injury." As you might recall, SBS is the name originally given to a triad of findings consisting of subdural hemorrhage…
oracknows | October 4, 2012I've frequently discussed the difference between what has come to be known as "evidence-based medicine" (EBM) and "science-based medicine" (SBM). Basically, SBM is EBM in which prior probability and plausibility of proposed medical and surgical therapies are considered along with clinical trial evidence. I don't plan on getting into that specific issue in detail right here. Rather, I bring it up because the best medicine is based on science and evidence. However, I've also pointed out that medicine, while it should be science-based, is not and can never be, strictly speaking, a science. (Look…
oracknows | October 2, 2012About a week ago, I wrote one of my usual meandering posts in which I pointed out the similarities between two different anti-science movements. On the one hand, there are anti-vaccinationists, who fetishize the naturalistic fallacy (i.e., the belief that anything "natural" is better and that anything human made or altered by science is dangerous) and use misinformation, pseudoscience, and bad science to demonize vaccines. On the other hand, we have the movement that is opposed to "genetically modified organisms" (GMOs), who fetishize the naturalistic fallacy, and frequently use…
denialism | October 1, 2012Slate has an interesting article about Romney campaign mailings that appear to contain buzzwords for chronic Lyme disease advocates in Virginia. Romney's plan for Lyme disease includes these two points:
IMPROVE SYNERGY
Ensure that government agencies have an open line of communication and work with patients, researchers, doctors, and businesses in an objective, comprehensive manner.
SUPPORT TREATMENT
Encourage increased options for the treatment of Lyme Disease and provide local physicians with protection from lawsuits to ensure they can treat the disease with the aggressive antibiotics…
dr. dolittle | September 28, 2012You might be familiar with tissue regeneration in amphibians and reptiles where limbs can be fully regenerated following an injury. Until now, tissue regeneration following a wound was thought to be limited in mammals (ex: deer shed and regrow their antlers annually; some mice can regrow the tips of their fingers).
Researchers discovered that African spiny mice are able to regrow skin, complete with hair follicles, after an injury. We are not talking about simple wound healing, but actual skin regeneration without scarring. Researchers suspect this unique ability may have evolved to help them…
oracknows | September 16, 2012As part of my ongoing effort to make sure that I never run out of blogging material, I subscribe to a number of quack e-mail newsletters. In fact, sometimes I think I've probably overdone it. Every day, I get several notices and pleas from various wretched hives of scum and quackery, such as NaturalNews.com, Mercola.com, and various antivaccine websites. I think of it as my way of keeping my finger on the pulse of the antiscience and pseudoscience wing of medicine, but I must admit that I don't really read them all, but they do allow me to know what the quacks are selling and what new…
oracknows | September 11, 2012I sense a disturbance in the skeptical blogosphere. It is something that I half-expected, but, even so, it nonetheless somewhat surprised me when it arrived in the form of comments on my blog and e-mails from readers, fellow supporters of science-based medicine, and others asking me what I thought. In a way, it makes me glad that I didn't blog about this back on Monday, when the study that is the focus of this disturbance was published. Had I written about it then, all I would have had as fodder was the study itself. However, waiting a couple of days has allowed me to see the reaction of the…
oracknows | September 9, 2012Although I focus mostly on medical topics, such as vaccines, alternative medicine, and cancer quackery, I don't limit myself to such topics. True, I used to write a lot more about evolution and creationism, the paranormal, and other standard skeptical topics, but over the last couple of years I've realized where my strength is and where my niche is. So I continue to do what I do, but that doesn't mean I've lost interest in those topics. I've just learned that there are those who can do them as well as I can, while the number of people who can do what I do with respect to quackery and medical…
oracknows | September 7, 2012On the antivaccine front, this year began with antivaccine hero Andrew Wakefield filing suit against investigative reporter Brian Deer, the BMJ, and Fiona Godlee (the editor of BMJ) for libel based on a series that Deer published in the BMJ outlining the evidence for Wakefield's scientific fraud in his (in)famous 1998 Lancet case series. This resulted in a massive rallying of the antivaccine troops around Wakefield, as well as temporarily making him appear relevant again after so many much-deserved humiliations and defeats, in the wake of his having had his license to practice medicine in the…
oracknows | September 7, 2012Believe it or not, after nearly eight years blogging and around five years before that cutting my skeptical teeth on that vast and wild (and now mostly deserted and fallow) wilderness that was Usenet, I have occasionally wondered whether what I'm doing is worthwhile. Sometime around 1998, after I first discovered Holocaust denial on Usenet, and a year or so after that, I found the home of all quackery on Usenet, misc.health.alternative. From around 1998 to 2004, Usenet was my home, and that's where I fought what I thought to be the good fight against irrationality, antiscience, and quackery.…
oracknows | September 4, 2012About a month ago, I deconstructed a typically dishonest and deceitful attempt by that Overlord of Quackery on the Internet (in my opinion, of course), Joe Mercola, to claim that the acellular pertussis vaccine doesn't work. It was a typical Mercola bit of prestidigitation that, as so much antivaccine propaganda does, took a grain of truth (that there have been outbreaks among vaccinated populations) and ran with it to construct a fantasy world in which pertussis outbreaks are somehow an indictment of all vaccines, which, of course, don't work at all, ever, under any circumstances, anywhere…
oracknows | September 4, 2012Over the long weekend, I came across a bunch of things that in normal times I would have blogged about, but because I was trying to chill, work a little on the yard, and also work a bit on grants, I intentionally took Monday off of blogging. As I get back into the swing of things, work-wise, blogging-wise, and otherwise, I thought it would be a good thing to make sure not to miss at least one thing I saw that doesn't require a fill Orac-length discussion but should be pointed out nonetheless. It's a little blurb that appeared on the antivaccine website complaining about vaccination…
oracknows | September 3, 2012Why is it after a three day weekend, it always feels as though I have to "catch up"? After all, it's only one day more than the average weekend, and I didn't really do anything that different. A little yard work, out to dinner, a bit of grant writing, a bit of chilling, that's it. Maybe it's because pseudoscience and quackery never rest, while, my never-sleeping, computer-inspired moniker notwithstanding, I do. I have to, particularly as age creeps up on me. In any case, right before the Labor Day weekend, I felt a disturbance in the antivaccine crankosphere. It began Wednesday, with a post…
oracknows | August 26, 2012If there's one thing I've been railing about for the last few years, it's how scientific and medical studies are reported in the lay press. It seems that hardly a week passes without my having to apply a little Insolence, be it Respectful or not-so-Respectful, to some story or another, usually as a result of the story having caught my interest, leading me to look up the actual study in the peer-reviewed literature. This is something I've learned the hard way that I have to do, having been burned a couple of times in my early blogging career. Sometimes, even now, I forget. For example,…
oracknows | August 23, 2012When I first started this blog, I had little idea of what I was in for. I thought I had some idea from having read a bunch of blogs and found role models whose blogging style I tried to emulate back in those early days, long before I developed the persona and writing style that most of my readers love and quacks and antivaccinationists really hate. Now that I've been at it for nearly eight years, there's very little that surprises me. Much of the quackery, pseudoscience, and nonsense that I see is stuff that I've seen before and possibly blogged about multiple times before. I'm starting to…
oracknows | August 20, 2012[NOTE: Please be sure to read the addendum!]
I hate cancer quackery.
I know, I know, regular readers probably figured that out by now, and even new readers rarely take more than a couple of weeks to figure it out. That's because cancer quackery is a frequent topic on this blog. One of the most powerful tools of persuasion that cancer quacks employ in promoting their quackery is something I call the cancer cure testimonial. Basically, a cancer cure testimonial is a story of a patient using alternative medicine and "curing" himself of cancer. Such testimonials come from both practitioners and…
dr. dolittle | August 17, 2012
Image from: National Geographic, photograph by Joel Sartore
In 2009, scientists at the California Academy of Sciences Steinhart Aquarium discovered some of the snakes suffering from a strange illness that caused them to stare off into space, appear like they were drunk and even tie themselves into knots they could not escape. Other serious symptoms included the buildup of proteins, susceptibility to secondary bacterial infections and body wasting. This mysterious illness posed a big problem for captive snakes like boa constrictors and pythons because it can rapidly spread among animals.…
oracknows | August 10, 2012As the last full weekday of my vacation passes, I thought about whether I'd bother to post anything or not, given that I happen to be traveling. After yesterday's post, the subject of which was profoundly depressing to me because I hate it when quacks take cynical advantage of a grieving family to promote their antivaccine agenda, I thought I'd post something a bit more positive.
Nearly a month ago, I attended TAM, presenting there at one of the workshops and taking part in a panel discussion of "integrative medicine" (i.e., "integrating" quackery with real medicine). Leaving aside the…
dr. dolittle | August 7, 2012
Image from: Alzheimer's Association
Researchers Sanchez et al. from the Gladstone Institute, University of California San Franciso and Washington University School of Medicine discovered that an FDA-approved anti-convulsant medication used to treat epilepsy (levetiracetam) can also reverse memory loss in addition to reducing other Alzheimer's related symptoms in a mouse model of the disease.
Alzheimer's is currently the most common form of dementia (memory loss) representing 50-80% of cases. It is a disease that worsens over time. Although there are available medications to help slow the…