Tag Archives: Research

Placebo Effect Works for Heart Procedures, Too

New research has shown that patient’s envisioning and expecting positive results from major surgery, including open heart surgery, will over time actually recover and heal more effectively.

“Optimizing patients’ expectations pre-surgery helps to improve outcome 6 months after treatment. This implies that making use of placebo mechanisms has the potential to improve long-term outcome of highly invasive medical interventions”

Placebos Help Kids With Migraines as Well as Drugs Do

capture

NBC News reports:

“The study included about 300 kids aged 8 to 17, enrolled at 31 centers. They had 11 migraines on average in the month before the study began and were randomly assigned to take either of the drugs or placebo pills daily for six months. Migraine frequency in the study’s last month was compared with what kids experienced before the study. At least half of kids in each group achieved the study goal, reducing migraine frequency by half.”

The same report, with a couple of videos, is over at CBS.

Taking placebo pills may ease chronic back pain

capture

Quite a buzz lately about the placebo effect and back pain, extending from a randomized control trial in Portugal.

“Our findings demonstrate the placebo effect can be elicited without deception. Patients were interested in what would happen and enjoyed this novel approach to their pain. They felt empowered.” – Lead author Claudia Carvalho, Ph.D., ISPA

“It’s the benefit of being immersed in treatment: interacting with a physician or nurse, taking pills, all the rituals and symbols of our healthcare system,” (says placebo researcher Ted Kaptchuk, Professor of Medicine at Harvard Medical School). “The body responds to that.”

While this study focused on chronic pain, Kaptchuk says it is possible that patients with other conditions that involve self-observation – such as fatigue, depression, or digestive problems – may benefit from open-label placebo treatment.

“You’re never going to shrink a tumor or unclog an artery with placebo intervention,” notes Kaptchuk. “It’s not a cure-all, but it makes people feel better, for sure. Our lab is saying you can’t throw the placebo into the trash can. It has clinical meaning, it’s statically significant, and it relieves patients. It’s essential to what medicine means.”

Read the whole article here, and another here.

Prescribe a placebo?

Capture

In Why Placebos Really Work: The Latest Science the Wall Street Journal points to the increasing frequency of ‘serious’ science envisioning health interventions that consciously include placebos and invoke the placebo effect. It seems the mind-body divide is something of an illusion!

Nevertheless, even though at least 50% of doctors actively prescribe placebos – often active drugs in such low doses that there is no apparent therapeutic benefit, or vitamins, antibiotics or over-the-counter analgesics like aspirin – they are still disinclined to prescribe a sugar pill. I guess they feel like it’s cheating, somehow.

Placebos DO work: Bogus pills ‘trigger similar healing process to real drugs’

Capture

… and have helped people with migraines, IBS and Parkinson’s.

Placebos have been shown to work for migraines, toothache and IBS

Parkinson’s patients continued to get relief after switching to placebos

After drugs, body becomes pre-conditioned to expect treatment and reacts

50% of American doctors found to prescribe placebos instead of drugs

New studies in the Boston suggest that placebos may causes changes in the body as well as the mind. Even with patients knowing they are being given a non-medicinal drug substitute they have still reported reduced pain and other symptoms in everyday, debilitating conditions such as irritable bowel syndrome or migraines.

THIS COLUMN IS GOOD FOR YOUR HEALTH, AS LONG AS YOU THINK IT IS.

Capture

So you want to run faster — but you’re not ready for steroids?

No problem: just swallow a pill made of sugar and water that you think is a steroid — and you’ll run faster, because you believe you can.

A recent Scottish study found runners told they were getting performance-enhancing pills felt stronger and ran faster than normally — even though the pills were fake.

It’s just the latest example of the Placebo Effect, one of the most powerful effects known to humans, along with the Greenhouse Effect, the Brexit Effect and the Trump Defect.

Placebos are fake drugs you think are real — and a third of the time, they’re more effective than most drugs in the pharmacy at reducing everything from headaches, pain, nausea, coughs and colds to anxiety caused by fear that the pills your doctor gave you are actually placebos.

Read the full article here.

The ethics of placebo use in medicine

medical-ethics-silence-guidelines

As practitioners become a little more ‘open’ about their use of placebos, it’s time now to discuss the ethics of such use. From Glackin’s abstract:

It is widely supposed that the prescription of placebo treatments to patients for therapeutic purposes is ethically problematic on the grounds that the patient cannot give informed consent to the treatment, and is therefore deceived by the physician. This claim, I argue, rests on two confusions: one concerning the meaning of ‘informed consent’ and its relation to the information available to the patient, and another concerning the relation of body and mind. Taken together, these errors lead naturally to the conclusion that the prescription of placebos to unwitting patients is unethical. Once they are dispelled, I argue, we can see that providing ‘full’ information against a background of metaphysical confusion may make a patient less informed and that the ‘therapeutic’ goal of relieving the patient of such confusions is properly the duty of the philosopher rather than the physician. Therapeutic placebos therefore do not violate the patient’s informed consent or the ethical duties of the doctor.

The whole paper can be found here. It seems the article has stirred up something of a hornet’s nest among ‘psychopharmacologists’ – see the recommendations listed at the foot of the website.