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Cancer Medicine Skepticism/critical thinking Surgery

Why do some breast cancer patients decline chemotherapy and radiation?

Adjuvant therapy after surgery, such as chemotherapy, hormonal therapy, and radiation therapy, has contributed to a 39% decrease in breast cancer mortality since 1989. Unfortunately, a significant number of women decline evidence-based adjuvant therapy. A recent study suggests that distrust of the medical system plays a significant role in such refusal.

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Cancer Clinical trials Complementary and alternative medicine Medicine Skepticism/critical thinking

Why a case report being circulated by advocates doesn’t show that the ketogenic diet combats cancer

it’s October, which means that it’s Breast Cancer Awareness Month, which means that it’s time for dubious breast cancer case reports. Here’s one about ketogenic diets that doesn’t show that such diets cure cancer.

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Cancer Clinical trials Complementary and alternative medicine Homeopathy Medicine Naturopathy Quackery Skepticism/critical thinking

Alternative medicine: Deadly for 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 new study confirms this conclusion yet again.

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Cancer Complementary and alternative medicine Medicine Quackery

Following up on a very old case: Abraham Cherrix is alive and well because he finally rejected alternative medicine

Eleven years ago, Abraham Cherrix and his parents chose quackery over science-based medicine to treat his cancer, and Cherrix was one of the earliest cases of teens who chose quackery to treat a life-threatening disease that I discussed in depth. Recently, I learned that Cherrix is still alive. The reason? He finally realized the error of his original decision and underwent chemotherapy and a bone marrow transplant.

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Biology Cancer Medicine Skepticism/critical thinking

Does chemotherapy work? Chemotherapy vs. “spreading” cancer.

Earlier this month, cancer quacks everywhere were touting a study that suggests that chemotherapy administered before breast cancer treatment can stimulate the spread of cancer, pointing to it as evidence that chemotherapy doesn’t work and even makes cancer worse. In reality, the study was far more nuanced. It didn’t show that chemotherapy doesn’t work (quite the contrary) but does point to ways we can make chemotherapy more effective.