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Placebo Plaster

Grünenthal GmbH · Phase 3 active Small molecule

Placebo Plaster is an inert transdermal patch formulation designed to serve as a control comparator in clinical trials.

At a glance

Generic namePlacebo Plaster
SponsorGrünenthal GmbH
ModalitySmall molecule
PhasePhase 3

Mechanism of action

As a placebo, this patch contains no active pharmaceutical ingredient and works through the placebo effect—patient expectation and the ritual of treatment application. It is used in Phase 3 trials to establish efficacy of the active comparator by demonstrating superiority over inert treatment, helping to isolate the true pharmacological benefit from psychological factors.

Approved indications

No approved indications tracked.

Common side effects

No common side effects on file.

Key clinical trials

Primary sources

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