Recent Examples of placebo from the Web
Of 17 patients treated, 12 improved within a day compared to a placebo group, which saw no response.
But the drug, inteperdine, proved to be no better than placebo at improving cognition and function, a revelation that decimated Axovant’s share price and dashed Hung’s vision for the company.
But a large and growing body of research has found that homeopathy doesn’t work any better than a placebo.
The researchers showed that around half of those trials showed antidepressants were more effective than a placebo.
Drugs ranged from more than one third more effective than a placebo to more than twice as effective.
The size of these fat cells in mice given the drug shrunk 30% after 10 days of treatment compared to those given a placebo.
One hundred will get a placebo and the rest will get the treatment.
They were picked at random to receive either chemotherapy plus immunotherapy, or chemotherapy plus a placebo, with two-thirds receiving the combination that included immunotherapy.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'placebo.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Did You Know?
Doctors doing research on new treatments for disease often give one group a placebo while a second group takes the new medication. Since those in the placebo group usually believe they're getting the real thing, their own hopeful attitude may bring about improvement in their condition. Thus, for the real drug to be considered effective, it must produce even better results than the placebo. Placebos have another use as well. A doctor who suspects that a patient's physical symptoms are psychologically produced may prescribe a placebo in the hope that mentally produced symptoms can also be mentally cured.
PLACEBO Defined for English Language Learners
Definition of placebo for English Language Learners
medical : a pill or substance that is given to a patient like a drug but that has no physical effect on the patient
medical Definition of placebo
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