Results for: clinical trials
The Magic Feather Effect: Placebos and the Power of Belief in Alternative Medicine
In her book The Magic Feather Effect, journalist Melanie Warner covers placebo research, shows that alternative medicine is placebo medicine, takes a "try it yourself" approach, and gives belief and anecdotes more credit than they deserve.
Critical Thinking in Medicine
Cognitive Errors and Diagnostic Mistakes is a superb new guide to critical thinking in medicine written by Jonathan Howard. It explains how our psychological foibles regularly bias and betray us, leading to diagnostic mistakes. Learning critical thinking skills is essential but difficult. Every known cognitive error is illustrated with memorable patient stories.
Vitamin D supplements do not reduce the risk of cancer or cardiovascular disease
Vitamin D has been widely touted as beneficial for preventing cancer and cardiovascular disease. A large, well-conducted clinical trial now show that it has no effect.
Osteopenia: When Does Decreased Bone Density Become a Disease Requiring Treatment?
Osteoporosis is routinely treated with bisphosphonates to prevent fractures. A new study suggests that osteopenia should be treated too. But questions remain.
The Drugless Doctor’s ADHD Nonsense
The Drugless Doctor isn't a doctor, and as a chiropractor is totally unqualified to provide medical advice on almost everything, including ADHD.
Be careful what you wish for…
A "naturopathic oncologist" on Twitter challenged me to examine the work of his two "naturopathic oncology" mentors. It did not go well...for him.
Update on Low Calorie Sweeteners
An updated review of the science finds that artificial sweeteners are still a safe and effective option for weight management.
FTC settles deceptive advertising claims against amniotic stem cell clinics
An FTC settlement may kill "amniotic stem cell" treatments, but a plethora of other stem cell clinics flourish without regulatory oversight.
The Integrative Oncology Scholars Program: Indoctrinating the next generation of “integrative oncology” believers
"Integrative oncology" involves "integrating" pseudoscience, mysticism, and quackery with science-based oncology and co-opting science-based lifestyle modalities as "alternative" in order to provide cover for the quackery. Unfortunately, my alma mater, funded by the National Cancer Institute, is running a course to indoctrinate 100 health care professionals in the ways of "integrative oncology." The Trojan horse of "lifestyle interventions" and "nonpharmacologic treatments for...
Should Evidence-Based Medicine Be Replaced by Interpersonal Medicine?
An opinion piece in the New England Journal of Medicine complains about the limitations of evidence-based medicine (EBM) and recommends a new approach they call "interpersonal medicine." In my opinion, good clinical medicine is already interpersonal medicine; there is no need for something new.