Clinical trial · Observational
Understanding Tobacco and Cannabis Co-Use Practices: Initiation, Escalation, and Maintenance
NCT07439471CI-TRIAL-00122285recruitingClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
This study evaluates histories among cannabis and tobacco co-users of their initiation, escalation, and maintenance of the co-use behavior.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Cigarette Smoking-Related Carcinoma | Cigarette Smoking-Related Carcinoma | ONTOLOGY_EXACT | 0.98 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Non-Interventional Study | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- label
- Observational
- description
- Participants complete an interview and survey on study.
- interventionNames
- Other: Non-Interventional Study
Primary outcomes (1)
- measure
- thematic analysis of individual narratives on nicotine and cannabis
- timeFrame
- Reported at baseline
- description
- Structured interview sessions
Secondary outcomes (3)
- measure
- Insight into the Social contexts of use and co-use of nictotine and cannabis
- timeFrame
- reported at baseline
- description
- Structured interview session on escalation of use
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 30 Years
Show eligibility criteria text
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.References
Publications (0)
Data not yet available
No reference posted for this study.