NCT07439471Recruiting
Understanding Tobacco and Cannabis Co-Use Practices: Initiation, Escalation, and Maintenance
Roswell Park Cancer Institute
Start Date
6/28/2026
Completion Date
3/1/2027
Summary
This study evaluates histories among cannabis and tobacco co-users of their initiation, escalation, and maintenance of the co-use behavior.
Detailed Description
PRIMARY OBJECTIVE: I. To generate detailed thematic analysis of structured interviews to provide insights into individual historical factors, social contextual factors, and product-level factors that contribute to the co-use of nicotine/tobacco and cannabis products. OUTLINE: This is an observational study. Participants complete an interview and survey on study.
Eligibility Criteria
Age Range: 18 years to 30 years
Inclusion Criteria:
* \* Adults aged 18 to 30 years old.
* Currently living in the Roswell Park catchment area.
* Able to speak, read, and write in English.
* Currently consuming cannabis at least weekly.
* Group 1: currently using cigarettes daily and not using nicotine vaping products more than one day per week.
* Group 2: currently using nicotine vaping products daily and not using cigarettes more than one day per week.
Exclusion Criteria:
* \* Unwilling or unable to follow protocol requirements.
* Individuals under the age of 18 or over 30.
* Individuals not meeting product consumption criteria for inclusion items 3 and 4.
Interventions
OTHER
Non-Interventional Study
Conditions
Cigarette Smoking-Related Carcinoma
Locations
Roswell Park Cancer Institute
Buffalo, New York 14263
United States