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Clinical Trials/NCT07439471
NCT07439471
Recruiting
Not Applicable

Understanding Tobacco and Cannabis Co-Use Practices: Initiation, Escalation, and Maintenance

Roswell Park Cancer Institute1 site in 1 country40 target enrollmentStarted: March 28, 2026Last updated:
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InterventionsNon-Interventional Study

Overview

Phase
Not Applicable
Status
Recruiting
Enrollment
40
Locations
1
Primary Endpoint
thematic analysis of individual narratives on nicotine and cannabis
OverviewStudy DesignEligibility CriteriaArms & InterventionsOutcomesInvestigatorsSitesRecords & IdentifiersSimilar Trials

Overview

Brief 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.

Study Design

Study Type
Observational
Observational Model
Case Only
Time Perspective
Cross Sectional

Eligibility Criteria

Ages
18 Years to 30 Years (Adult)
Sex
All
Accepts Healthy Volunteers
No

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
  • •Individuals not meeting product consumption criteria for inclusion items 3 and 4.

Arms & Interventions

Observational

Participants complete an interview and survey on study.

Intervention: Non-Interventional Study (Other)

Outcomes

Primary Outcomes

thematic analysis of individual narratives on nicotine and cannabis

Time Frame: Reported at baseline

Structured interview sessions

Secondary Outcomes

  • Insight into Current practices of tobacco/cannabis use(reported at baseline)
  • Insight into the Social contexts of use and co-use of nictotine and cannabis(reported at baseline)
  • Insights into factors that contribute to the co-use of nicotine/tobacco and cannabis products(reported at baseline)

Investigators

Sponsor Class
Other
Responsible Party
Sponsor

Study Sites (1)

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