Results for: overtreatment

“Liquid biopsies” for cancer screening: Life-saving tests, or overdiagnosis and overtreatment taken to a new level?

I’ve written many times about how the relationship between the early detection of cancer and decreased mortality from cancer is not nearly as straightforward as the average person—even the average doctor—thinks, the first time being in the very first year of this blog’s existence. Since then, the complexities and overpromising of various screening modalities designed to detect disease at an early, asymptomatic...

/ September 28, 2015

Too many lab tests still escape FDA review, threatening patient safety

Even as the lab testing market grows, too many tests escape FDA review based on a meaningless categorization that has nothing to do with patient safety. Congress should pass the VALID Act of 2021, allowing the FDA to adequately regulate direct-to-consumer and other lab tests with the potential to harm the public.

/ November 4, 2021
Stem cells

Dubious stem cell trials for autism and the darker side of quackademic medicine

Despite a lack of evidence, Duke University is all-in on stem cells for autism, thanks to a billionaire benefactor and a highly dodgy for-profit Panama stem cell clinic. How did this come to be and what will be the outcome? Whatever the answers to these questions, it is clear that arrangements like the one between Duke University and The Stem Cell Institute...

/ November 2, 2020
Donald Trump heading to Walter Reed Medical Center

Science-based medical lessons from President Trump’s case of COVID-19 (thus far)

We learned early Friday morning that President Trump has COVID-19. As the story evolved, it was hard not to take a look at potential science-based lessons in medicine that this story provides.

/ October 5, 2020

The Cleveland Clinic publishes a study claiming to show benefits from functional medicine. It doesn’t.

Last week, the Cleveland Clinic published a study purporting to show that functional medicine improves health-related quality of life. Not surprisingly, on closer examination, there's a lot less to the study than meets the eye, and its results are quite underwhelming.

/ October 28, 2019

Is Dentistry Science Based?

A recent article in The Atlantic claims that dentistry is not science-based. Is it right? Nah.

/ May 17, 2019

An HBO Documentary about the Theranos Fraud Raises Concerns

Elizabeth Holmes founded Theranos to develop a device that could do 200 tests on a single drop of blood in a minute. She lied; it failed; she is being tried for fraud and conspiracy. The HBO documentary The Inventor tells the story but has some flaws. We can learn lessons from what happened.

/ March 26, 2019
Quackery duck

The Oncology Association of Naturopathic Physicians publishes Principles of Care Guidelines. Not surprisingly, they aren’t science-based.

Last week, the Oncology Association of Naturopathic Physicians (OncANP) published "principles of care" guidelines. Try as they might, naturopathic oncologists tried to represent their specialty as evidence-based. Unsurprisingly, they failed.

/ March 18, 2019

Experts slam CAM lab tests, call for better regulation

Experts review the evidence and find that common CAM lab tests have "little or no clinical benefit" and are "a potential risk to patient safety." Regulatory reform is urgently needed to protect the public.

/ March 14, 2019

Functional medicine: Reams of useless tests in one hand, a huge invoice in the other

"Functional medicine" preaches the "biochemical individuality" of each patient, which is why one of its key features is that its practitioners order reams of useless lab tests and then try to correct every abnormal level without considering (or even knowing) what these abnormalities mean, if anything. So they make up fake diagnoses and profit.

/ December 17, 2018