Clinical trials
Smokers clinical trials
Below are recruiting smokers clinical trials, each written for real people, not researchers. We’re tracking 59 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06043362Recruiting
Nicotine pouches for daily smokers
This study tests if nicotine pouches can help daily smokers reduce how many cigarettes they smoke. You'll try nicotine pouches, and researchers will track your progress.
Hershey, PennsylvaniaAges 21–70 - NCT06530056Recruiting
Back mobilization for posture and lung function
This trial studies a special hands-on technique called costovertebral mobilization to see if it can improve rounded upper back posture and lung function in non-smokers with early kyphosis. It may help you breathe easier and stand taller.
IslamabadAges 20–40 - NCT06543407Recruiting
Safer smoking options for people with mental illness
This study offers a way to reduce harm from smoking for people with mental health conditions who are not ready to quit. It tests if switching to a less harmful product can help improve health without requiring you to stop smoking completely.
Louisville, KentuckyAges 21 years+ - NCT06575439Recruiting
Study of lung cancer in people who have never smoked
This study looks at why some people who have never smoked develop lung cancer. Researchers will follow participants to learn about predictors and outcomes, with the goal of improving care for non-smokers with lung cancer.
LondonAges 18 years+ - NCT06598397RecruitingPhase 4
Quit smoking help for people with HIV in NYC
This study is testing different ways to help people with HIV quit smoking. It combines medication, coaching, and text messages to find the most affordable and effective support.
New York, New YorkAges 18 years+ - NCT07673185Recruiting
Omega-3 and low-dose aspirin for gum disease in smokers
This trial tests whether taking omega-3 supplements with low-dose aspirin can improve gum health in smokers with advanced gum disease (stage III periodontitis). It aims to see if this combination safely reduces gum pocket depth and tissue damage.
CairoAges 30–50 - NCT06816121Recruiting
Blood test for early lung cancer in high-risk smokers
This study is evaluating a blood-based test that might detect lung cancer early, before symptoms appear. Researchers are looking for heavy smokers who have no signs of cancer, as well as those with suspicious lung nodules or confirmed lung cancer, to see if a simple blood draw could help identify cancer sooner.
Oklahoma City, OklahomaAges 30–80 - NCT07215923RecruitingPhase 1
Study of ATI-1013 in healthy smokers who want to quit
This trial tests a new drug called ATI-1013 in healthy smokers. It aims to see how safe the drug is and how it works in the body. If you smoke at least 10 cigarettes a day and are in good health, you might be able to join.
Overland Park, KansasAges 23–59 - NCT07250230Recruiting
Nicotine patch for pain after lung surgery in male smokers
This study tests if a high-dose nicotine patch worn before and after lung surgery can reduce pain in men who smoke but are quitting for the procedure. It aims to help manage pain during recovery.
Zhengzhou, HenanAges 18–75 - NCT07301489Recruiting
Heart study for lung screening participants
This trial adds a heart health check to an existing lung cancer screening study. It looks at old chest CT scans to assess heart disease risk and asks you to return for a follow-up visit one year later.
Lørenskog, AkershusAges 60–79 - NCT00981396RecruitingEarly Phase 1
EFT therapy to help smokers who struggle to quit
This early-stage study tests Emotional Freedom Techniques (EFT), a gentle talking-and-tapping method, for people who feel very anxious about quitting and still have strong cravings. It may help improve confidence and reduce the emotional triggers that make quitting harder.
Ormskirk, LancashireAges 12–99
Hear when a new Smokers trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for smokers?
- Yes. Clin2 currently lists 59 recruiting smokers studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a smokers trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a smokers trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.