HARMFUL USE

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Trials to join now! 1

Teens who quit weed for 2 months may think sharper, small study hints

Knowledge-focused Recruiting now

This study looks at whether teens aged 15-18 who stop using cannabis for 8 weeks show improvements in thinking skills like memory, attention, and planning. Researchers will test 29 teens with cannabis dependence using brain games and urine tests. The goal is to see if abstinence …

Matched conditions: HARMFUL USE

Sponsor: University Hospital Pilsen • Aim: Knowledge-focused

Last updated Jun 26, 2026 18:52 UTC

HARMFUL USE

Get alerted when new HARMFUL USE trials appear

Teens who quit weed for 2 months may think sharper, small study hints