Clinical trials · St. Louis, MO
Smoking Cessation clinical trials in St. Louis
We’re tracking 5 recruiting smoking cessation studies with a site in or near St. Louis — including Phase 3 studies, each written for real people, not researchers.
Recruiting studies near St. Louis
- NCT05846841Recruiting
Personalized quit-smoking support in primary care
This study tests a personalized tobacco (smoking) treatment plan delivered in primary care to help reduce cravings and smoking. It may help you quit or smoke less using options like nicotine patches/lozenges or varenicline, chosen to fit your needs.
St Louis, MissouriAges 18 years+ - NCT05627674Enrolling by invitation
Help improve lung cancer screening and quitting support uptake
This study tests a “precision” approach to help people who are newly eligible for lung cancer screening actually get screened and start smoking-cessation treatment. If it works, it could make screening and quitting help easier to access and more engaging.
St Louis, MissouriAges 18 years+ - NCT05008848RecruitingPhase 3
Text message program to help rural cancer survivors quit smoking
This trial studies a text-message based program to help people who smoke quit. It targets adults in rural areas who are currently in cancer treatment and want support stopping smoking.
St Louis, MissouriAges 18 years+ - NCT07166120Recruiting
A tailored approach to help cancer patients quit smoking
This trial tests a personalized treatment plan to help people with cancer stop smoking. Researchers will see if matching you with the right medication (like the nicotine patch, lozenge, or varenicline) can improve your chances of quitting and living longer.
St Louis, MissouriAges 18–89 - NCT04949464Recruiting
Smoking quit coaching plus lung scans for people with HIV
This study tests a behavior-change program to help people with HIV quit smoking, along with routine low-dose lung CT scans to find warning signs early. It’s a feasibility study, meaning the main goal is to see if the approach is practical and acceptable, and if people can follow through.
St Louis, MissouriAges 45–80
Hear when a new Smoking Cessation trial opens near St. Louis, MO
We’ll email you when one opens near St. Louis, MO — at most once a week, no account needed, unsubscribe anytime.
Smoking Cessation trials in other cities
Where these studies are running near St. Louis
Institutions with a site for the recruiting smoking cessation studies listed above.
- Washington University in St. Louis · 4 studies
- Cancer Care Center of O'Fallon
- Mercy Hospital Saint Louis
- Mercy Oncology and Hematology - Clayton-Clarkson
- Missouri Baptist Medical Center
- OSF Saint Anthony's Health Center
- Saint Louis University
- Sainte Genevieve County Memorial Hospital
What taking part in a smoking cessation study involves
A screening visit first
Before anything else, the study team checks whether you fit — usually a visit with some tests. You can stop at any point, and screening is typically free.
Care at a nearby site
Study visits happen at a clinic or hospital taking part. Many studies cover the cost of the study treatment and related visits, and some reimburse travel.
You stay in control
Taking part is voluntary and you can leave a study at any time, for any reason, without affecting your regular care.
The team decides eligibility
Our fit check is a helpful first read, not a decision. The study team makes the final call after reviewing your health history.
Looking wider? See all recruiting smoking cessation studies in Missouri.
Common questions
- Are there smoking cessation clinical trials near St. Louis?
- Yes. We're currently tracking 5 recruiting smoking cessation studies with a site near St. Louis, each rewritten in plain language so you can see what it's testing and who it's for.
- How do I find out if I qualify for a smoking cessation study near St. Louis?
- Each study lists its eligibility rules — age, diagnosis, prior treatments. On every trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Do I have to live in St. Louis to take part?
- Not necessarily. These studies have a site near St. Louis, but eligibility is about your health, not your address — some people travel to take part, and a few studies reimburse travel. The study team can tell you what's required.
- Does it cost anything to join a smoking cessation trial?
- Using Clin2 is always free. Many trials cover the study treatment and related visits; some reimburse travel. The study team explains exactly what's covered before you decide.
Not the right time?
New smoking cessation studies open near St. Louis regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.