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Placebo sugar capsules

Hospital for Special Surgery, New York · FDA-approved active Small molecule

Placebo sugar capsules produce therapeutic effects through the placebo effect, wherein inert substances trigger beneficial physiological and psychological responses based on patient expectation and belief.

Placebo sugar capsules produce therapeutic effects through the placebo effect, wherein inert substances trigger beneficial physiological and psychological responses based on patient expectation and belief. Used for Research control in clinical trials, Conditions responsive to placebo effect (pain, nausea, fatigue).

At a glance

Generic namePlacebo sugar capsules
SponsorHospital for Special Surgery, New York
ModalitySmall molecule
PhaseFDA-approved

Mechanism of action

Placebo effects operate through multiple pathways including expectation-driven neurobiological changes, conditioning, and the natural history of disease. When patients believe they are receiving treatment, activation of reward systems, endogenous opioid release, and reduction in stress-related physiology can produce measurable clinical improvements independent of pharmacological activity. This mechanism is particularly effective for subjective symptoms such as pain, fatigue, and nausea.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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