Results for: publication bias
Did Facebook and PNAS violate human research protections in an unethical experiment?
Ed. Note: NOTE ADDENDUM I daresay that I’m like a lot of you in that I spend a fair bit of time on Facebook. This blog has a Facebook page (which, by the way, you should head on over and Like immediately). I have a Facebook page, several of our bloggers, such as Harriet Hall, Steve Novella, Mark Crislip, Scott Gavura, Paul...
Acupuncture for Macular Degeneration: Why I Reject the Evidence
This post is dedicated to two people who are frequent commenters on SBM, Stephen S. Rodrigues and Peter Moran. Rodrigues is an MD/acupuncturist who tries to persuade us that acupuncture is effective. Moran is a retired surgeon who objects to insulting language and thinks more can be accomplished by trying to better understand why people turn to CAM and by explaining the...
Ketogenic diet does not “beat chemo for almost all cancers”
One of the difficult things about science-based medicine is determining what is and isn’t quackery. While it is quite obvious that modalities such as homeopathy, acupuncture, reflexology, craniosacral therapy, Hulda Clark’s “zapper,” the Gerson therapy and Gonzalez protocol for cancer, and reiki (not to mention every other “energy healing” therapy) are the rankest quackery, there are lots of treatments that are harder...
Astrology, Alchemy, ESP and Reiki. One Of These Is Not Like The Other
I knew that Jann was thinking of writing about reiki and fraud, but did not know the details of her most excellent discussion from yesterday until I had finished my penultimate draft for today. Think of them as a match set, two perspectives on the same elephant. Fraud: a person or thing intended to deceive others, typically by unjustifiably claiming or being...
Of the Trial to Assess Chelation Therapy, Bayes, the NIH, and Human Studies Ethics
An experiment is ethical or not at its inception; it does not become ethical post hoc—ends do not justify means. ~ Henry K. Beecher A couple of weeks ago, Dr. Josephine Briggs, the Director of the National Center for Complementary and Alternative Medicine (NCCAM), posted a short essay on the NCCAM Research Blog touting the results of the Trial to Assess Chelation...
In which Dr. Gorski is taken to task by an eminent radiologist for his posts on mammography
Introduction: An unexpected e-mail arrives One of the consequences of the growing traffic and prominence of this blog over the last few years is that people who would otherwise have probably ignored what I or my partners in blogging write now sometimes actually take notice. Nearly a decade ago, long before I joined this blog as a founding blogger, if I wrote...
More Dialogs
There is no alternative medicine. There is only scientifically proven, evidence-based medicine supported by solid data or unproven medicine, for which scientific evidence is lacking. JAMA Just just because there are flaws in aircraft design that doesn’t mean flying carpets exist. Ben Goldacre Wiser heads than I have commented on “Invitation to a Dialogue: Alternative Therapies” in The New York Times. So...
A formal request for retraction of a Cancer article
I am formally requesting that Cancer retract an article claiming that psychotherapy delays recurrence and extends survival time for breast cancer patients. Regardless of whether I succeed in getting a retraction, I hope I will prompt other efforts to retract such articles. My letter appears later in this post. In seeking retraction, I cite the standards of the Committee on Publication Ethics...
Another Damning Homeopathy Report
What will it take? That is the lingering question, one that has significant implications for the legitimacy and effectiveness of our professional and regulatory institutions. Homeopathy is 100% pure nonsense. It is one of the so-called “alternative” medical systems that has absolutely no basis in reality. It is magic-based medicine. It is based on two-centuries-old pre-scientific ideas, bad guesses that turned out...
An Update on Water Immersion During Labor and Delivery
Science Based Medicine last covered the increasingly common practice of laboring while immersed in water, in many cases followed by delivering the baby while still submerged, a little over four years ago. In that post, Dr. Amy Tuteur focused primarily on the contamination of the water with a variety of potentially pathogenic bacteria and the associated risk of infection. She also touched...