All posts by Steven Novella

Founder and currently Executive Editor of Science-Based Medicine Steven Novella, MD is an academic clinical neurologist at the Yale University School of Medicine. He is also the president and co-founder of the New England Skeptical Society, the host and producer of the popular weekly science podcast, The Skeptics’ Guide to the Universe, and the author of the NeuroLogicaBlog, a daily blog that covers news and issues in neuroscience, but also general science, scientific skepticism, philosophy of science, critical thinking, and the intersection of science with the media and society. Dr. Novella also contributes every Sunday to The Rogues Gallery, the official blog of the SGU.

SBM at TAM9

This year The Amazing Meeting 9 (designated TAM9 From Outer Space) will be held in Las Vegas from July 14-17. If you have not registered, do it fast – this year the conference will likely sell out. Among the many incredible speakers and events at TAM9 there will be a Science-Based Medicine workshop and an SBM panel discussion. The prominence of SBM...

/ May 25, 2011

Delusional Parasitosis

A new study looks into the disorder known as delusional parasitosis, which many dermatologists believe is the true diagnosis behind the controversial disorder called Morgellon’s disease. Morgellons is a controversial disorder because many patients with symptoms believe they are being infected by an unusual organism, causing excessive itching, but no offending organism has been found. Some patients claim they have strange fibers...

/ May 18, 2011

Autism Prevalence Higher than Thought

Crossposted from NeuroLogica Blog Over the last 20 years the prevalence of autism (now part of autism spectrum disorder, ASD) has been increasing. The medical community is largely agreed that this increase is mostly due to expanding the diagnostic category and greater efforts at surveillance. There remains some controversy over whether or not these factors explain all of the measured increase, or...

/ May 11, 2011

European Union “Ban” On Herbal Products

Regulations have just gone into effect in the EU regarding the sale of herbal products. The regulations seem reasonable, but they have sparked near hysteria on the part of herbal sellers and advocates of “natural” medicine. They are calling the regulation a “ban” on herbal products, which much of the media has parroted, but it is not a true ban, just a...

/ May 4, 2011

A Skeptic In Oz

UPDATE 4/27/2011: Here’s the online video of Dr. Novella’s appearance on The Dr. Oz Show: Controversial Medicine: Alternative Health, Part 1 Controversial Medicine: Alternative Health, Part 2 Controversial Medicine: Alternative Health, Part 3 I must say I was a bit shocked two weeks ago when I was contacted by a producer for The Dr. Oz Show inviting me on to discuss alternative...

/ April 26, 2011

CCSVI Update

I have been following the story of Dr. Zamboni, an Italian vascular surgeon who claims that multiple sclerosis (MS) is primarily caused by blockages in the veins that drain blood from the brain. This results in backup of blood in the brain, leading to inflammation around the blood vessels and MS. He sought to find the cause and cure for MS because...

/ April 20, 2011

CAM In Medical Schools

A recent US News and World Report article on the incorporation of complementary and alternative medicine (CAM) into US medical schools credulously repeats the pro-CAM marketing hype. There is no evidence that the author, Meryl Davids Landau, spoke to a single critic of CAM, or is even aware that such criticism exists. The result looks more like marketing copy than serious journalism....

/ April 13, 2011

Science vs Homeopathic Pseudoscience

Science is a philosophy, a technology, and an institution. It is a human endeavor- our collective attempt to understand the world around us,  not something that exists solely in the abstract. All of these aspects of science have be progressing over the past decades and centuries, as we refine our concepts of what science is and how it works, as we develop...

/ April 6, 2011

EMDR and Acupuncture – Selling Non-specific Effects

The scientific approach to understanding the world includes the process of carefully separating out variables and effects. Experiments, in fact, are designed specifically to control for variables. This can be especially challenging in medicine, since the body is a complex and variable system and there are always numerous factors at play. We often characterize the many variables that can influence the outcome...

/ March 30, 2011

CAM and Evidenced-Based Medicine

Mark Tonelli, MD has problems with evidence-based medicine (EBM). He has published a few articles detailing his issues, and he makes some legitimate points. We at science-based medicine (SBM) have a few issues with the execution of EBM as well, so I am sympathetic to constructive criticism. In an article titled: Integrating evidence into clinical practice: an alternative to evidence-based approaches. The...

/ March 23, 2011