Eligibility Module

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: 2025-12-25 @ 4:50 AM
Ignite Modification Date: 2025-12-25 @ 4:50 AM
NCT ID: NCT04595318
Eligibility Criteria: Inclusion Criteria: * Able to speak English * Uses cannabis at least 5 days in the past 7 days * Current or former tobacco smoker * Has not taken varenicline in the past 30 days * Not pregnant, trying to conceive or breastfeeding * Able to provide informed consent * Test positive for cannabinoids by urine toxicology Exclusion Criteria: * Unstable medical or psychiatric illness * Opioid use disorder was initially exclusionary but eligibility criteria were revised after 32 individuals were screened to facilitate recruitment.
Healthy Volunteers: False
Sex: ALL
Minimum Age: 18 Years
Study: NCT04595318
Study Brief:
Protocol Section: NCT04595318