Smoking & vaping · St. Louis area, MO
Smoking and vaping studies in St. Louis area, MO
4 recruiting studies have a site in the St. Louis area. This page includes nearby cities such as Saint Louis, Chesterfield, Creve Coeur, Florissant.
4 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteers
A Study to Determine the Effects of ENDS Flavor Availability on Abstinence Within Smokers
RAI Services Company
- Location
- St Louis, MO + 6 other US sites
- Eligibility basics
- Ages 21–65
- RecruitingPhase 2
A Study of Brenipatide in Adults Who Quit Smoking Cigarettes and Want to Avoid Relapse
Eli Lilly and Company
- Location
- St Louis, MO + 16 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingHealthy volunteers
Implementation and Effectiveness of the BJC-Pink and Pearl Project on Lung Cancer Screening
Washington University School of Medicine
- Location
- Creve Coeur, MO
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Evaluating the Implementation and Effectiveness of the Pink and Pearl Campaign on Lung Cancer Screening at Christian Hospital
Washington University School of Medicine
- Location
- St Louis, MO
- Eligibility basics
- Ages 20+
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.