Experimental Approach to Inducing Anti-Histaminergic Placebo Effects: A Randomized Controlled Trial in Healthy Volunteers.

Neuroimmunomodulation · 2026 · PMC13002230 · PMID 41662366

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did not reach statistical significanceno p-value reported

During the evocation week, the decline in wheal size did not reach statistical significance and there was no significant differential effect of group allocation.

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