Smoking & vaping · Washington
Smoking and vaping studies in Washington
5 studies have at least one recruiting site in Washington. Tobacco research includes quit-smoking and quit-vaping programs, new cessation medicines and studies of how nicotine products affect the body.
5 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingPhase 2
A Study of Brenipatide in Adults Who Quit Smoking Cigarettes and Want to Avoid Relapse
Eli Lilly and Company
- Location
- Redmond, WA + 16 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingHealthy volunteers
An Educational Intervention (Lung Toolkit) for Improving Knowledge About Lung Cancer and Screening Among American Indian and Alaskan Native Cigarette Smokers, Lung PATHS Trial
Fred Hutchinson Cancer Center
- Location
- Seattle, WA
- Eligibility basics
- Ages 50–80
- RecruitingHealthy volunteers
A Digital Intervention (ACT on Vaping App) for Vaping Cessation in Young Adult E-Cigarette Users
Fred Hutchinson Cancer Center
- Location
- Seattle, WA
- Eligibility basics
- Ages 18–30
- RecruitingHealthy volunteers
A Digital Smoking Cessation Intervention for Helping American Indians and Alaska Natives Quit Smoking, IndigeQuit Trial
Fred Hutchinson Cancer Center
- Location
- Seattle, WA
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 2
Pharmaceutically-Enhanced Reinforcement for Reduced Alcohol and Smoking
Washington State University
- Location
- Spokane, WA
- Eligibility basics
- Ages 18+
Who these studies look for
Most require current smoking or vaping at a set level, measured at screening. Quit studies often include counseling.
Matching a page like this one never means you qualify. Each research team decides eligibility at screening.
Questions
Do I have to quit to join?
Cessation studies are for people who want to quit. Other tobacco studies may ask you to keep your usual habits or switch products for a period. The listing explains which.