Results for: gmo
Medical Marijuana: are we ready?
Cannabis has been used recreationally and medically for centuries. Despite long experience, relatively little is known about the risks and benefits of its use as a medication. A considerable portion of our ignorance can be attributed to government discouragement of cannabis research. Searching the NIH website brings up many studies of both cannabis abuse and cannabis as a therapeutic agent, but most...
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...
Senator Tom Harkin and Representative Darrell Issa declare war on science-based medicine
In discussions of that bastion of what Harriet Hall likes to call “tooth fairy science,” where sometimes rigorous science, sometimes not, is applied to the study of hypotheses that are utterly implausible and incredible from a basic science standpoint (such as homeopathy or reiki), the National Center of Complementary and Alternative Medicine (NCCAM), I’ve often taken Senator Tom Harkin (D-IA) to task,...
Screening Tests – Cumulative Incidence of False Positives
It’s easy to think of medical tests as black and white. If the test is positive, you have the disease; if it’s negative, you don’t. Even good clinicians sometimes fall into that trap. Based on the pre-test probability of the disease, a positive test result only increases the probability by a variable amount. An example: if the probability that a patient has...
David H. Gorski, MD, PhD, FACS – Managing Editor
Personal blog: Respectful Insolence Email: [email protected] Twitter: @gorskon Instagram: @gorskon Mastodon: Mastodon [NOTE: If you Googled Dr. Gorski’s name and found information that concerns you (for example, a “TruthWiki” entry about Dr. Gorski), please scroll to “A note for potential patients Googling for information about Dr. Gorski” for an explanation. Thank you.] DAVID H. GORSKI, MD, PhD, FACS is Professor of Surgery...
When the popularity of new surgical procedures outpaces science
In science- and evidence-based medicine, the evaluation of surgical procedures represents a unique challenge that is truly qualitatively different from the challenges in medical specialties. Perhaps the most daunting of these challenges is that it is often either ethically unacceptable or logistically impossible to do the gold-standard clinical trial, a double-blind, randomized placebo trial for an operation. After all, the “placebo” in...