Cigar Legislation and Regulation in Tobacco for the Young (Project CLARITY)

Part of paid clinical trials in Oklahoma City, Oklahoma.

Sponsor
University of Oklahoma
Study ID
NCT07162935
Status
Recruiting
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Conditions

  • Cigar Smoking
  • Tobacco Use

Eligibility Criteria

Sex
ALL
Age
18 Years - 24 Years
Healthy Volunteers
Accepted

Interventions

  • Cigarillo brand 1 — OTHER
    Participants will be assessed on puffing behavior, subjective effects, and exhaled carbon monoxide when assigned to using one of three cigarillo brands. Additives and ingredients of the cigarillo used will also be assessed
  • Cigarillo brand 2 — OTHER
    Participants will be assessed on puffing behavior, subjective effects, and exhaled carbon monoxide when assigned to using one of three cigarillo brands. Additives and ingredients of the cigarillo used will also be assessed
  • Cigarillo brand 3 — OTHER
    Participants will be assessed on puffing behavior, subjective effects, and exhaled carbon monoxide when assigned to using one of three cigarillo brands. Additives and ingredients of the cigarillo used will also be assessed

Study Details

This clinical trial will recruit young adults who currently use cigarillos and examine the smoking behavior and perceptions of different flavored cigarillos, product ingredients/additives impacting these perceptions, and simulated tobacco use outcomes (quitting, switching) in various policy scenarios where different types of flavors are available on the market.

Key Dates

Start date
Feb 23, 2026
Status verified
May 2026
Primary completion
Mar 2, 2030
Completion
May 31, 2030

Study Design

Enrollment
300 participants (estimated)
Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
BASIC_SCIENCE

Arms

  • Experimental: Concept flavor
    Participants will be randomized to smoke one of the three assigned concept flavored cigarillos
  • Experimental: Characterizing flavor
    Participants will be randomized to smoke one of the three assigned characterizing flavored cigarillos
  • Experimental: Tobacco flavor
    Participants will be randomized to smoke a tobacco flavored cigarillo

Primary Outcome Measure

Puff number [ Time Frame: From enrollment to the end of the final smoking visit, approximately 2 weeks ]

Central Contacts

Locations (2)

FacilityCityStateZIPSite coordinators
University of Oklahoma Health CampusOklahoma CityOklahoma73104
Amy Cohn Principal Investigator, PhD
[email protected]
405-271-7759
Michael Smith Project Manager, MPH, MS, CHES
West Virginia UniversityMorgantownWest Virginia26506
Project Manager
[email protected]
304-293-0551
Melissa Blank, PhD (PRINCIPAL_INVESTIGATOR)

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University of Oklahoma Health Campus· Oklahoma City, OKWest Virginia University· Morgantown, WV

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