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Snake Oil Medicine

Written by Lee Schneider,  founder of DocuCinema

marathon_DSC_0076I was training for a marathon but my left knee wasn’t along for the ride. It filed a complaint with the rest of my body. There was a long line at the somatic complaint window that day, so by mile 11 nobody in authority was listening to the knee.

KNEE: Hey, brain! Can’t you stop this jerk from running?

BRAIN: Relax, babe. Who’s that, the left knee?

KNEE: Paying attention is supposed to be your job.

BRAIN: Babe, coupla miles, this thing’s over. Focus on that.

KNEE: Hey, you focus on me, babe, because when I quit, you are just a piece of meat. You are a piece of meat on a stick, sitting in a chair, watching TiVO.

BRAIN: You’re being rude. I will now ignore you.

KNEE: Oh, yeah? I am going to mess you up!

Actually, the knee didn’t say that. It said something unprintable here. (Sometimes children read this blog.) But it made its move – it decided to stop working. Suddenly, I was limping. The training run was over and I limped right into three months of physical therapy. I got the ice packs, the weight training, the electrical stimulation, the whole deal.

I didn’t like feeling sick and weak, so I turned to acupuncture. Having somebody stick needles in you – and paying them for it – can sound nuts. I felt at home, however, with the idea of moving qi around and showing my knee how it might heal. It worked. I’m running well again.

There are lots of respectable doctors lining up to say that acupuncture is a sham.

One doc, writing in his Respectful Insolence blog, cites a research study demonstrating that when practitioners faked doing acupuncture it “worked” just as well as the real thing. Doing fake acupuncture meant using specially designed needles that retracted into the needle hub before hitting the skin.

Could acupuncture be nothing more, than “an elaborate and fancy placebo”?

David Gorski, writing in Science-Based Medicine, slammed the methods of one study that suggested acupuncture resulted in changes in the brain but didn’t make pain patients feel better. Harriet Hall, also writing for Science-Based Medicine, pointed out flaws in a study examining acupuncture to treat heartburn. If people felt better, she wrote, it was because they believed in acupuncture, not because the medicine of acupuncture was doing anything.

“It doesn’t matter what you do to the patient; all that matters is what the patient believes you did.”

- Harriet Hall

I get the sense that some of these docs are sorta pissed off. R.W. Donnell, writing in his blog Notes from Dr. RW, refers to researchers’ efforts to understand alternative and integrative medicine as “academic medical woo” and “quackademic medicine.” His terms are catchy, but he references Wikipedia as a source and also quotes a report originally published in 1910. Wikipedia is often wrong; things have changed a tad since 1910.

Nevertheless, all these folks are right to get tough. Why? Anything labeled “therapeutic” had better work and better not harm anybody.

VioxxMerck had to withdraw the “therapeutic” painkiller Vioxx following reports that it increased rates of strokes and heart attacks.  We want people looking at treatments closely. This benefits everyone.

Acupuncture doesn’t hurt anybody. Many believe that it works. While “believe” might be the operative word there, the evidence to satisfy the skeptics isn’t here yet. Still, their criticism makes the research better.

Have you tried any “alternative” medicine? How’d it work for you?

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What is Healing, Anyway?

hand_v4_3167

Written by Lee Schneider, founder of DocuCinema.

Healing is hard to quantify. Does it mean, “My back has stopped hurting by a factor of 45 percent?” Does it mean, “I don’t wake up at night because of those nightmares of being chased by thousands of cats. I only wake up now because I dream of 50 cats?” Does it simply mean, “I feel better?”

Not all healing involves ripping off the band aid and seeing the healing with your own eyes. It can be invisible.

istock_000008697553xsmallSome have experienced the invisible kind of healing using a technique called Reiki. Reiki involves moving the hands over the patient or lightly touching them. Afterward people have reported feeling balanced energetically or feeling more centered. But how does it work?

“Medicine doesn’t understand how Reiki works.” said Pamela Miles, founding director of the Institute for the Advancement of Complementary Therapies, when I recently interviewed her about Reiki. I’m working on a project about integrative and complementary therapies. As a science-oriented guy I’ve been curious about these therapies because often science can’t explain how they work but they seem to help people a lot. I’ve seen yoga reduce my stress levels. My mother stopped smoking after acupuncture treatments. There’s a mystery here and I want to know more about it.

“When I place hands on someone it’s like feeling an orchestra in my palms – I feel many different notes and qualities of vibration and it keeps changing,” says Miles.

What is science supposed to do with that? What is she transmitting through her hands? Life force energy? Mind energy? It might involve electromagnetic forces. Using a magnetometer to measure electromagnetism, some researchers claim to have seen the energy of Reiki moving from practitioner to patient. (Others say they have no idea what they’re measuring.) But even more interesting is the belief system involved for Reiki to work: you don’t need one. It works anyway, regardless of your belief system or even lack of one.

Scientists, being the take-measure types they are, have taken a shot at trying to understand the success of Reiki. One study suggested that Reiki can speed the healing of skin wounds. Another at Memorial Sloan Kettering Center in New York City looked at how Reiki and meditation might reduce anxiety, fatigue and pain in cancer patients. During the study, the intensity of those symptoms dropped by half. Results like that have encouraged mainstream health care providers to offer Reiki treatments as part of a hospital program. New York’s Memorial Sloan Kettering, Boston’s Dana Farber/Harvard Cancer Institute and Yale-New Haven Hospital are all in.

Nobody knows why, but Reiki seems to help the body engage in self healing. “With Reiki,” Miles says, “patients get a chance to participate actively in their health care and regain a sense of control.” They become partners in their own care, and that, most doctors would say, is a key reason why this form of invisible healing seems to be so effective. I wonder how science will develop the tools to measure something like that. For me, it’s a mystery worth investigating.

Stay curious and see you next Thursday.