At a glance
ClinicalIndex Comparison RecordN/ACompleted· 201 enrolled
Drug / intervention
Abstinencebehavioral
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Cognitive Recovery With Cannabis Abstinence Among High School-Aged Adolescents
In Brief
A clinical study evaluating Abstinence for Cannabis Use and 2 related conditions. Completed, enrolled 201 participants across 1 site.
Detailed Summary
This study will use a randomized controlled design to test whether 30 days of cannabis abstinence, compared to 30 days of monitoring, is associated with improvements in cognitive functioning. Non-using controls will also be enrolled to determine the clinical significance of any cognitive improvements with abstinence.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsCannabis Use, Cognitive Change, Adolescent Behavior
CountriesUnited States
Collaborators--
Timeline
N/ACompletedFinished
201820192020202120222023202420252026
Enrollment StartAug 2017
First PostedSep 2017
Primary CompletionNov 2022
TodayJul 2026
First PostedSep 8, 2017
Enrollment StartAug 7, 2017
Primary CompletionNov 9, 2022
TodayJul 2, 2026
Enrollment to primary: 5.3 yearsPosted 8.8 years ago
Interventions
Abstinencebehavioral
Cannabis users randomized to this condition will be enrolled in a contingency management intervention for 30 days of cannabis abstinence.