Articles

Posts Tagged cancer

3-Bromopyruvate: The latest cancer cure “they” don’t want you to know about

3-BP: A "safe" and "nontoxic" cancer cure targeting the Warburg effect that quite possibly killed three cancer patients in Germany.

3-BP: A “safe” and “nontoxic” cancer cure targeting the Warburg effect that quite possibly killed three cancer patients in Germany.

I’ve not infrequently written about various dubious and outright quack clinics in different parts of the word with—shall we say?—somewhat less rigorous laws and regulations than the US. Most commonly, given the proximity to the US, the clinics that have drawn my attention are located in Mexico, most commonly right across the border from San Diego in Tijuana for easy access by American patients. Sometimes, in the case of dubious stem cell clinics, they are located in countries like China, Argentina, or Kazakhstan. That’s not to say that there aren’t a lot of quack clinics right here in the US (particularly for stem cell treatments), but, by and large, the clinics doing the truly dangerous stuff tend to be less common in the US.

There is, however, another country where alternative medicine clinics, particularly for cancer, are common and thriving, specifically Germany. I first learned of these clinics when the story of Farrah Fawcett’s battle with anal cancer hit the news nine years ago. Ultimately, she died of her disease at age 62, but before she did she sought treatment at a clinic in Germany, which administered alternative treatments as well as radioactive seed implants, the latter of which, despite sounding nice and “conventional,” were not standard-of-care for recurrent anal cancer. What this led me to learn is that German alternative cancer clinics tend to use both alternative medicine and experimental “conventional” medicine that has not yet been shown to be safe and effective in clinical trials.

I thought of Farrah Fawcett when news about a German cancer clinic hit the news again beginning more than a week ago, when two patients from the Netherlands and one from Belgium died shortly after having undergone treatment at the Biological Cancer Centre, run by alternative practitioner Klaus Ross in the town of Brüggen, Germany. Two others were hospitalized with life-threatening conditions. I didn’t blog about them at the time because the only reports I could find were those sent to me by readers, and they were in German or Dutch. They also didn’t have a lot of detail. Both reported that on July 25, a 43-year-old Dutch woman went to the Biological Cancer Center in Brüggen-Bracht for treatment of breast cancer and that she unexpectedly died on July 30 of unknown causes. The Dutch report stated that the death occurred under mysterious circumstances and that there were two other deaths, that of a Belgian woman the week before, and a Dutch man.

Elsewhere, Irish newspaper TheJournal.ie reports:

Dutch police, who are supporting the inquiry, appealed for information from other patients, as newspapers reported the clinic had been using an experimental transfusion.

Concern was first raised when a 43-year-old Dutch woman with breast cancer complained of headaches and became confused after being treated at the clinic on 25 July.

She later lost the ability to speak, and died on July 30 although the “cause of her death remains unclear,” the German prosecutors said in a statement earlier this week.

Later, it was learned that the identities of the suspected victims were Joke Van der Kolk, age 43; Leentje Callens, age 55; and Peter van Ouwendorp, age 55.

Unfortunately, the early reports were fairly basic, without much detail, and only a couple with any names. Fortunately, now there is an article in Science that reports more. It turns out that the suspected cause of death is an experimental cancer drug known as 3-bromopyruvate (3-BP) that has not yet been approved for use in humans. So what happened?
(more…)

Posted in: Basic Science, Cancer, Clinical Trials, Health Fraud

Leave a Comment (0) →

The rise and inevitable fall of Vitamin D

Is Vitamin D a panacea? The evidence says otherwise.

Is vitamin D a panacea? The evidence says otherwise.

It’s been difficult to avoid the buzz about vitamin D over the past few years. While it has a  long history of use in the medical treatment of osteoporosis, a large number of observational studies have linked low vitamin D levels to a range of illnesses. The hypothesis that there is widespread deficiency in the population has led to interest in measuring vitamin D blood levels. Demand for testing has jumped as many physicians have incorporated testing into routine care. This is not just due to alternative medicine purveyors that promote vitamin D as a panacea. Much of this demand and interest has been driven by health professionals like physicians and pharmacists who have looked at what is often weak, preliminary and sometimes inconclusive data, and concluded that the benefits of vitamin D outweigh the risks. After all, it’s a vitamin, right? How much harm can vitamin D cause? (more…)

Posted in: Herbs & Supplements, Nutrition

Leave a Comment (0) →

Newborn Phototherapy and Cancer: Cutting Edge Research or “Big Data” Failure?

intensive-phototherapy

Photo by Mike Blyth

While social media and news outlets were reacting, or in some cases overreacting, to a new rodent-based medical study on the unlikely link between cell phone use and brain cancer last month, two studies and an accompanying commentary were quietly published in Pediatrics that raised similar concerns. Rather than cell phone use, the proposed potential cause of pediatric cancer in these newly published papers was phototherapy, a common treatment for newborn jaundice that I use regularly and have written about before. My previous post has a full review of jaundice in the newborn, how it can potentially cause permanent brain damage, and why phototherapy is a safe and effective treatment in most cases.

But is phototherapy truly safe? Can exposure to a narrow spectrum of blue light increase the risk of cancer in young children? And if so, what type or types of cancer? This is exactly what the study authors set out to investigate using the power of “Big Data.” Time will eventually tell us if the authors’ conclusions are justified or if they will end up only serving as excellent future examples of the Texas Sharpshooter Fallacy. (more…)

Posted in: Science and Medicine

Leave a Comment (0) →

No, a rat study with marginal results does not prove that cell phones cause cancer, no matter what Mother Jones and Consumer Reports say

The zombie story that cell phones cause cancer has risen from the grave yet again.

The zombie story that cell phones cause cancer has risen from the grave yet again.

There are certain myths that are frustratingly resistant to evidence, science, and reason. Some of these are basically medical conspiracy theories, where someone (industry and/or big pharma and/or physicians and/or the government) has slam-dunk evidence for harm but conspires to keep it from you, the people. For example, despite decades worth of negative studies, the belief that vaccines are harmful, causing conditions ranging from autism to sudden infant death syndrome, to all varieties of allergies and autoimmune diseases, refuses to die. Fortunately, this myth is one that, after more than a decade of hammering by scientists, skeptics, and public health advocates, has finally taken on enough of the patina of a fringe belief that most mainstream news sources no longer feel obligated to include the antivaccine side in stories about vaccines for “balance.” It is a zombie myth, one that, no matter how often it is “killed,” always seems to rise again. Unfortunately, the same cannot be said for the myth that cell phones cause cancer, as some very credulous reporting late last week demonstrated in the form of headlines like this:
(more…)

Posted in: Cancer, Public Health, Science and the Media

Leave a Comment (0) →

Sharks Get Cancer, Mole Rats Don’t: Clues to Understanding Cancer

sharks
We think of cancer as caused by mutations. Mutations are necessary, but not sufficient, to cause cancer. New research indicates that it’s the body’s response to mutant cells that determines whether cancer will develop. James S. Welsh, MD, a radiation oncologist and researcher, has written a book on the immunology of cancer, Sharks Get Cancer, Mole Rats Don’t: How Animals Could Hold the Key to Unlocking Cancer Immunity in Humans. In it, he pieces together clues from animals, pregnancy, Ebola virus, infections, organ transplantation, parasites, and human cancer patients, weaving a web of insights that point to a better understanding of cancer biology and treatment.

Sharks do get cancer

Shark with cancer

Shark with cancer

The first book claiming that sharks don’t get cancer came out in 1992. It persuaded so many people to take shark cartilage that the world market exceeded $30 million and shark populations decreased by as much as 80%. Sharks do get cancer, as you can see in this picture.

Ironically, sharks can even get cancer of the cartilage! And of course shark cartilage supplements don’t prevent cancer in humans. Welsh explains how that myth got started. It was magical thinking based on extrapolation from a legitimate scientific study on angiogenesis where tumor growth in lab animals was suppressed by placing rabbit cartilage next to the tumors.
(more…)

Posted in: Basic Science, Cancer

Leave a Comment (0) →

Beetroots Don’t Cure Cancer

beetroot
Alternative medicine, like all good marketing, is largely about creating a narrative. Once you have sold people on the narrative, products essentially market themselves. That narrative has been evolving for literally centuries, although it seems to have accelerated with the advent of mass media and now the internet. It is optimized to push emotional buttons in order to sell products.

There are countless examples available on the internet, with many peaking above the crowd for their 15 minutes of fame. In my feed this morning came this typical example: “Cancer Cells Die In 42 Days: This Famous Austrian’s Juice Cured Over 45,000 People From Cancer And Other Incurable Diseases!

The story has many of the typical alternative medicine narrative talking points: natural is good, a healthful diet can cure anything, anti-inflammatory, anti-oxidants, and detoxification are all good.
(more…)

Posted in: Cancer

Leave a Comment (0) →

Functional medicine: The ultimate misnomer in the world of integrative medicine

Functional Medicine practitioners like to make patients think that this diagram actually means something.

Functional Medicine practitioners like to make patients think that this diagram actually means something.

We at Science-Based Medicine often describe “integrative medicine” as integrating quackery with medicine (at least, I often do), because that’s what it in essence does. The reason, as I’ve described time and time again, is to put that quackery on equal footing (or at least apparently equal footing) with science- and evidence-based medicine, a goal that is close to being achieved. Originally known as quackery, the modalities now being “integrated” with medicine then became “complementary and alternative medicine” (CAM), a term that is still often used. But that wasn’t enough. The word “complementary” implies a subordinate position, in which the CAM is not the “real” medicine, the necessary medicine, but is just there as “icing on the cake.” The term “integrative medicine” eliminates that problem and facilitates a narrative in which integrative medicine is the “best of both worlds” (from the perspective of CAM practitioners and advocates). Integrative medicine has become a brand, a marketing term, disguised as a bogus specialty.

Of course, it’s fairly easy to identify much of the quackery that CAM practitioners and woo-friendly physicians have “integrated” itself into integrative medicine. A lot of it is based on prescientific ideas of how the human body and disease work (e.g., traditional Chinese medicine, especially acupuncture, for instance, which is based on a belief system that very much resembles the four humors in ancient “Western” or European medicine); on nonexistent body structures or functions (e.g., chiropractic and subluxations, reflexology and a link between areas on the palms of the hands and soles of the feet that “map” to organs; craniosacral therapy and “craniosacral rhythms”); or vitalism (e.g., homeopathy, “energy medicine,” such as reiki, therapeutic touch, and the like). Often there are completely pseudoscientific ideas whose quackiness is easy to explain to an educated layperson, like homeopathy.
(more…)

Posted in: Critical Thinking, Diagnostic tests & procedures, Herbs & Supplements

Leave a Comment (0) →

More Trouble for Antioxidants

Antioxidants are better acquired through food than pills.

Antioxidants are better-acquired through food than pills.

Antioxidants are now an iconic example of premature hype making its way into marketing and the public consciousness long before the science is adequately understood. There are multiple lessons to be learned in this story, and a new study just emphasizes those lessons further.

A brief history of antioxidants

One of the unavoidable consequences of metabolism (burning food for energy) is the creation of oxygen free radicals, or reactive oxygen species (ROS). These are molecules that are highly reactive. They essentially contain oxygen with an extra electron, which can react with another molecule, breaking bonds and causing damage.

As you might expect, the body has natural antioxidants which react with ROS to form benign molecules.

In the 1990s it became increasingly apparent that oxidative stress was playing an important role in cell damage, even sometimes triggering apoptosis, or programmed cell death. Many degenerative diseases, like Alzheimer’s disease, were shown to be driven in part by oxidative stress. In addition, it seemed that ROS play a role in aging.

(more…)

Posted in: Herbs & Supplements, Nutrition

Leave a Comment (0) →

Guess who pioneered chemoprevention through diet?

Listen to your science: Eat your vegetables.

This is an expansion of a post I did over on the Society for Science-Based Medicine blog about this time last year. The original post, which got far more traffic than is usual for the SFSBM, is a good example of how science works and the good that it can do. The hard work of real science illustrated here serves as a striking counterpoint to the slap-dash system of pseudoscience, which churns out fake diseases, causes, and cures by the dozen based on a fuzzy understanding of real science fueled by a healthy dose of imagination.

Naturopaths and “functional medicine” practitioners would have the public believe that they are the true experts on nutrition and health. Even though their nutritional advice contains a large serving of hooey and a big helping of dietary supplements, which they are happy to sell to patients.

So it was with great interest that I read the obituary of Dr. Lee Wattenberg in the New York Times.

Dr. Wattenberg published a landmark paper in the journal Cancer Research that reviewed 36 years of animal studies on the effects that certain compounds had on the development of cancer. The paper laid the framework for understanding how these compounds work. . . .

He showed that cabbage, brussel sprouts, cauliflower and broccoli inhibit the development of carcinogens. He isolated a compound in garlic that decreased “by a factor of three” the chances that animals injected with cancer agents would develop that cancer. He found two chemicals in coffee that neutralize free radicals, which are harmful chemicals commonly implicated in the onset of cancer.

(more…)

Posted in: Cancer, Herbs & Supplements, Naturopathy, Nutrition, Science and Medicine

Leave a Comment (0) →

Worshiping at the altar of the Cult of the Brave Maverick Doctor

Death of Cancer

One of my favorite television shows right now is The Knick, as I described before in a post about medical history. To give you an idea of how much I’m into The Knick, I’ll tell you that I signed up for Cinemax for three months just for that one show. (After its second season finale airs next Friday, I’ll drop Cinemax until next fall.) The reason why I’m bringing up The Knick (besides I love the show and need to bring it up at least once a year) is because an article by Malcolm Gladwell in The New Yorker entitled “Tough Medicine“, which is a commentary based on a new book on cancer by a veritable god of cancer research, Vincent T. DeVita, Jr., immediately resonated with a storyline in this season of The Knick. I haven’t yet read The Death of Cancer: After Fifty Years on the Front Lines of Medicine, a Pioneering Oncologist Reveals Why the War on Cancer Is Winnable–and How We Can Get There by Vincent T. DeVita and Elizabeth DeVita-Raeburn, but I want to. I can tell, though, that there will be parts of the book I find annoying just from Gladwell’s take on it, which approvingly describes DeVita as railing against the cautiousness and incremental nature of today’s cancer research. To give you an idea of where Gladwell’s coming from, I note that his article shows up in the title bar of my web browser not as “Tough Medicine” but rather “How To Cure Cancer”, even as the title on the web page itself remains “Tough Medicine”. On the other hand, the article does conclude with Gladwell demonstrating a better understanding of the disadvantages of what DeVita is proposing than it seems that he will in the beginning. In fact, it is Gladwell who is more reasonable than his subject, although he does appear share DeVita’s apparent assumption that potentially all cancer patients are savable if only we try hard enough. (more…)

Posted in: Cancer, Clinical Trials, History, Medical Ethics

Leave a Comment (0) →
Page 1 of 12 12345...»