Category: Surgical Procedures

Is IV Sedation Over-Used?

We criticize alternative medicine for not being evidence-based, and they criticize conventional medicine in turn, saying that much of what conventional medicine does is not based on evidence either. Sometimes that criticism is justified. I have run across a conventional practice that I suspect began because it sounded like a good idea, but that never was adequately tested and is not carefully...

/ April 21, 2009

Alternative medicine use and breast cancer

Of all the posts I and my cobloggers have written for SBM over the last 15 months, most provoke relatively few comments. However, a few stand out for having provoked hundreds of comments. The very first post that provoked hundreds of comments was Harriet’s excellent discussion of the International Network of Cholesterol Skeptics. In fact, Harriet seems to be quite good at...

/ March 23, 2009

When fraud undermines science-based medicine

The overriding them, the raison d’être if you will, of this blog is science-based medicine. However, it goes beyond that in that we here at SBM believe that science- and evidence-based medicine is the best medicine. It’s more than the best medicine, though; it’s the best strategy for medicine to improve therapy for our patients. We frequently contrast science-based medicine with various...

/ March 16, 2009

Another challenge to surgical dogma

Better late than never with this one. The dogma that I’m referring to is the remaining practice of using NG tubes in anyone with upper gastrointestinal surgery (liver, stomach, pancreas, duodenum, proximal small intestine) and then placing a jejunostomy tube (a tube, also often called a J-tube, that goes into the jejunum, or the proximal part of the small intestine, through which...

/ February 16, 2009

South Dakota’s Abortion Script: The Hijacking of Informed Consent

In a previous post, I suggested that informed consent could sometimes be misused. South Dakota has provided a clear example of such misuse and has set a frightening precedent reminiscent of Big Brother in George Orwell’s 1984. A law went into effect in July, 2008, requiring that any woman seeking an abortion in South Dakota must be told that she is terminating...

/ January 6, 2009

Fecal Transplants: Getting To The Bottom Of The Matter

Many Americans will be introducing more food than usual to their GI tracts on this Thanksgiving Day, and so I thought I’d provide you with a special gastroenterology-related post to complement the mood. If you have already eaten, I might suggest that you come back to this post on an empty stomach. I will be discussing the alternative medicine practice known as...

/ November 27, 2008

Circumcision: What Does Science Say?

There are no compelling scientific arguments for or against neonatal circumcision. Benefits and risks are, scientifically speaking, small. However, the nonscientific arguments for and against circumcision are loud, and often irrational.

/ November 4, 2008

The Orange Man

Alternative medicine is not harmless, and carrots cannot cure cancer.

/ August 11, 2008

The media versus the frontiers of medicine and surgery

A couple of months ago, one of my esteemed co-bloggers, Wally Sampson, wrote an excellent article about borderlines in research in conventional medicine. Such borderlines are particularly common in my area of expertise (cancer, which is also Dr. Sampson’s area of expertise) because there are so many cancers for which we do not as yet have reliably curative therapies. Patients faced with...

/ June 16, 2008

Early detection of cancer, part 2: Breast cancer and MRI

Note: If you haven’t already, you should read PART 1 of this two-part series. It defines several terms that I will be using in this post, and I don’t plan on explaining them again, given that they were explained in detail in Part 1. Of course, if you’re a medical professional and already know what lead time bias, length bias, and stage...

/ June 2, 2008