Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 3:28 PM
Ignite Modification Date:
2025-12-24 @ 3:28 PM
NCT ID:
NCT04851392
Eligibility Criteria:
Inclusion Criteria:
* Adolescents: Aged 16-17
* Adults: Aged 26-29 years
* Self-reported cannabis use between 0.5 and 3 days/week, averaged over the last 3 months
* Adults: Body mass index (BMI) between 18.5 and 29.9
* Adolescents: BMI between 2nd percentile and 98th percentile
* Self-reported ability to consume approximately half a typical joint of cannabis by themselves within 20 minutes
* Willing to be cannulated and have four blood samples taken at every acute session
* Right-handed
Exclusion Criteria:
* Females: Pregnant or breast-feeding
* Adults: Before the age of 18, had a period of 3 or more months when cannabis was used once per week or more frequently.
* Severe cannabis use disorder (DSM-5)
* Illicit drug use of any specific drug more than twice per month, averaged over the last 3 months
* Receiving treatment (pharmacological or psychological) for a mental health problem within the last month
* Lifetime psychosis
* Lifetime psychosis of any immediate family member
* Hypertension (systolic \> 160 or diastolic \> 100)
* Dependent on tobacco or vaping nicotine (\> 1 on the Heaviness of Smoking Index)
* Currently taking a psychotropic medication that will likely affect dependent variables or interact with cannabis
* Any physical or mental health condition, any medication, or any treatment, that the study doctor considers to be an exclusion
* MRI contraindications
* Significant asthma or respiratory problems - severity judged clinically
* Self-reported moderate/severe acute unpleasant effects from cannabis which occur often or always
* Positive alcohol breathalyser reading at any acute session (rearrange session)
* Self-reported use of alcohol within 24 hours at any acute session (rearrange session)
* Self-reported use of illicit drugs (including cannabis) within 72 hours at any acute session (rearrange session)
* Positive saliva drug screen at any acute session (rearrange session)
Healthy Volunteers:
True
Sex:
ALL
Minimum Age:
16 Years
Maximum Age:
29 Years
Study:
NCT04851392
Study Brief:
Protocol Section:
NCT04851392