CBD: the new tool to kick the smoking habit?

NCT ID NCT05445804

First seen Jan 11, 2026 · Last updated Jun 15, 2026 · Updated 19 times

Summary

This study tests whether a daily oral dose of cannabidiol (CBD) can help people stop smoking tobacco. Fifty adults who smoke more than 10 cigarettes a day and want to quit will take CBD during several practice quit attempts. The goal is to see if CBD increases short-term abstinence and understand how it changes smoking behavior.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Johns Hopkins Behavioral Pharmacology Research Unit

    RECRUITING

    Baltimore, Maryland, 21224, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.