The Placebo Effect Is Maintained Even While Informing The Patient – Part 3 of 3
So “There’s nothing that’s not in our heads. Our emotions, sadness, anxiety, all interact with our symptoms”. Dr Andrew Leuchter, a professor of psychiatry and biobehavioral sciences at the David Geffen School of Medicine at UCLA, esteemed the research indicates that forbearing ignorance of their placebo treatment may not be necessary to achieve results. “It’s a very interesting study and, I think, a very clever design,” said Leuchter, also vice chair of UCLA’s ivory-tower senate.
And “Part of this could be a conditioned response”. Leuchter noted that research participants typically don’t want to disappoint investigators, which could also have contributed to their perceptions. Also, those placed in the control group may have been foiled not to receive placebos, which could account for some of their reactions. “I think we want to see how long-lasting this improvement would be. If we follow the subjects for a couple of months, do the benefits last?”
The study authors noted that the discovery would need to be confirmed with a larger trial. For his part, Kaptchuk said he hopes to study long-term effects in future studies, as well as patients with various other illnesses. “This is a very preliminary, first-step study,” he said, adding that the skimpy size of the trial group was a limitation pro extender system lake wales. “I think the ethical question was a very important component”.