Lessons from Placebo Effect
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Transcript of Lessons from Placebo Effect
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Doctors designed by Simon Child from the Noun Project
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Placebo
Anything that seems to be a real medical treatment, but isn’t.
Source: http://www.webmd.com/pain-management/what-is-the-placebo-effect Candy designed by Julia Soderberg from the Noun Project
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Source: http://www.webmd.com/pain-management/what-is-the-placebo-effect Image designed by Luis Prado from the Noun Project
Placebo EffectPeople can have a positive or negative response to a fake treatment.
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Positive Placebo EffectYour symptoms improve
Image designed Arjun Mahanti from the Noun ProjectSource: http://www.webmd.com/pain-management/what-is-the-placebo-effect
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Negative Placebo EffectYou experience side effects
Image designed Adam Mullin from the Noun ProjectSource: http://www.webmd.com/pain-management/what-is-the-placebo-effect
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Placebo Effect
The change produced by the treatment.
Source: http://programinplacebostudies.org/wp-content/uploads/2011/10/2013-lessons-learned2.pdf
Image designed by Juan Pavlo Bravo from the Noun Project
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The Placebo Effect is the Placebo Response minus any changes that would have occurred without the treatment.
Example: 30 days after taking a fake treatment for the common cold, the Placebo Response will be close to 100%; there will be no Placebo Effect.
Image designed by DonBLC123 from the Noun Project
Source: http://programinplacebostudies.org/wp-content/uploads/2011/10/2013-lessons-learned2.pdf
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Source: http://programinplacebostudies.org/wp-content/uploads/2011/10/2013-lessons-learned2.pdf
Some conditions are subject to the Placebo Effect, but others are not.
Image designed by Andrew Nolte from the Noun Project
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Source: http://programinplacebostudies.org/wp-content/uploads/2011/10/2013-lessons-learned2.pdf
Significant Placebo Effecthas been observed:- Depression- Irritable bowel syndrome
Image designed by Luis Prado from the Noun Project
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Source: http://programinplacebostudies.org/wp-content/uploads/2011/10/2013-lessons-learned2.pdf
Significant Placebo Effect has not been observed:- Infertility- Bacterial infections- Hyperglycemia- Common cold- Marital discord- Hurricanes*
Image designed by Gilad Fried from the Noun Project
* Just checking if you are paying attention
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The Placebo Effect is more than just a conditioned response.
(Pavlov’s dog does not explain this effect.)
Image designed by Norman Ying from the Noun ProjectSource: http://programinplacebostudies.org/wp-content/uploads/2011/10/2013-lessons-learned2.pdf
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Source: http://programinplacebostudies.org/wp-content/uploads/2011/10/2013-lessons-learned2.pdf
“Until recently, the history of medical treatment is essentially the history of the Placebo Effect.”
- Bloodletting- Crocodile dung- Pig’s teeth- Powdered stone
Image designed by Simon Child from the Noun Project
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Want to increase the Placebo Effect?
Image designed by Mister Pixel from the Noun Project
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“Spend more time with patients and take more careforming a therapeutic alliance.”
Image designed by Daniel Behrends from the Noun ProjectSource: http://programinplacebostudies.org/wp-content/uploads/2011/10/2013-lessons-learned2.pdf
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“The more care people got – even if it was fake – the better they tended to fare.”
Source: http://harvardmagazine.com/2013/01/the-placebo-phenomenon Image designed by Luis Prado from the Noun Project
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Source: http://harvardmagazine.com/2013/01/the-placebo-phenomenon
Tell people that they are receiving a placebo, but also explain that placebos often have healing effects.
Image designed by Fernando Rojas Braga from the Noun Project
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Source: http://harvardmagazine.com/2013/01/the-placebo-phenomenon
“Even patients who knew they were getting placebos described real improvement, reporting twice as much symptom relief as the no-treatment group.”
Image designed by Scott Lewis from the Noun Project
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Source: http://www.consumerreports.org/cro/2012/04/when-a-placebo-might-be-the-best-drug/index.htm
“A doctor’s verbal cues may trigger patient expectations that can alter symptoms for better or worse.”
Image designed by Hakin Yalcin from the Noun Project
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“The identification of a patient’s problem along with an upbeat prognosis can be enough to prompt a Placebo Effect.”
Image designed by Simon Child from the Noun ProjectSource: http://www.consumerreports.org/cro/2012/04/when-a-placebo-might-be-the-best-drug/index.htm
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There are limits, or at least we think there are…
“It’s unreasonable to think a placebo treatment will shrink a tumor, but we know it can relieve nausea and pain.”
Image designed by Juan Pablo Bravo from the Noun ProjectSource: http://www.consumerreports.org/cro/2012/04/when-a-placebo-might-be-the-best-drug/index.htm
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Image designed by Martin Hanzl from the Noun Project
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