CBD's effect on brain inflammation tested in healthy volunteers

NCT ID NCT04398719

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This early-phase study looked at how a single dose of cannabidiol (CBD) affects brain inflammation and pain sensitivity in 28 healthy adults. Researchers used brain scans to measure inflammation and a skin cream test to check pain response. The goal was to understand CBD's potential role in pain treatment, not to treat any disease.

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Conditions

The condition(s) this trial relates to.

red-green color blindness

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Connecticut Mental Health Center

    New Haven, Connecticut, 06519, United States