Tag: breast cancer

Chemotherapy Patient

Alternative medicine kills cancer patients

By definition, alternative medicine has not been shown to be effective or has been shown to be ineffective. Thus, alternative medicine is ineffective against cancer and can best be represented as either no treatment at all or potentially harmful treatment. It is thus not surprising that cancer patients who choose alternative medicine have a higher risk of dying from their cancer. A...

/ August 14, 2017
Cancer cell extravasation

Does chemotherapy cause cancer to spread?

Earlier this month, a study was published in Science Translational Medicine that showed how chemotherapy before surgery can stimulate breast cancer invasiveness and invasion under certain circumstances. Not surprisingly, alternative cancer cure mavens everywhere are spinning the study as "proof" that chemotherapy has no benefit and causes only harm (and so you should by their nostrums instead). Unsurprisingly, the actual results are...

/ July 17, 2017
precisionmedicineinfo

Precision Medicine and Uncertainty

Precision medicine is a development that promises to tailor treatments to the individual patient based on genetic and other molecular and cellular analyses. In his 2015 State of the Union address, President Obama announced the Precision Medicine Initiative. A website for Precision Medicine claims to offer “perfect care for every individual.” Much of what we read about precision medicine gives the impression...

/ November 15, 2016
Reading mammograms

Mammography and overdiagnosis, revisited

Another new study supports the hypothesis that overdiagnosis is a major problem in mammography screening programs. Predictably, it is attacked based on a misunderstanding of what overdiagnosis is.

/ October 17, 2016
Female doctor showing medical chart to female patient lying in hospital bed

When science- and evidence-based guidelines conflict with patient wishes: What’s a doc to do?

We use the term "science-based medicine" (SBM) because medicine isn't a science. The best medicine, however, is based in science. Patient values are also important, but what is a science-based doctor to do when SBM conflicts with what a patient or family wants?

/ October 3, 2016
Exercise

Diet and exercise versus cancer: A science-based view

Yes, diet and exercise can be useful to prevent some cancers. Unfortunately, they don't prevent all cancers, and the effect size is more modest than often represented. That's not to say that eating right and exercise aren't good. They are, for so many other reasons than cancer. Just don't view them as a panacea for preventing cancer.

/ September 19, 2016

Therapeutic Touch Pseudoscience: The Tooth Fairy Strikes Again

A study out of Iran titled “Therapeutic touch for nausea in breast cancer patients receiving chemotherapy: Composing a treatment” was recently published in the journal Complementary Therapies in Clinical Practice. It is a great example of the Tooth Fairy science that permeates much of the research in complementary and alternative medicine. In Tooth Fairy science, researchers attempt to study a phenomenon without...

/ May 31, 2016
Chemotherapy Patient

CAM use and chemotherapy: A negative correlation

"Complementary and alternative medicine" (CAM) is represented as safe because it is administered alongside conventional medicine, despite the fact that for the vast majority of CAM modalities there is little or no evidence for efficacy. However, as a new study shows, cancer patients who use CAM tend to be more likely to refuse conventional cancer treatment.

/ May 22, 2016

Reclassifying thyroid cancer and the willful misunderstanding of overdiagnosis

If there’s one lesson that we here at Science-Based Medicine like to emphasize, it’s that practicing medicine and surgery is complicated. Part of the reason that it’s complicated is that for many diseases our understanding is incomplete, meaning that physicians have to apply existing science to their treatment as well as they can. The biology of cancer, in particular, can be vexing....

/ April 25, 2016
Galadriel

Behold my power, quacks, and despair! Mike Adams publishes several defamatory articles about yours truly…

Internet crank, quack, and conspiracy theorist Mike Adams has launched a campaign of character assassination against yours truly. I didn't know I had so much power.

/ April 20, 2016