Clinical trials
Nicotine Dependence, Cigarettes clinical trials
Below are recruiting nicotine dependence, cigarettes clinical trials, each written for real people, not researchers. We’re tracking 35 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06066996RecruitingEarly Phase 1
Study of withdrawal symptoms when people vape less
This study looks at what happens when people who vape nicotine daily try to cut back. Researchers want to understand withdrawal symptoms and find better ways to help people reduce or quit vaping.
Baltimore, MarylandAges 21–55 - NCT05660798Recruiting
Switching from cigarettes to heat-not-burn to protect heart arteries
This study looks at whether switching from regular cigarettes to a tobacco heating product slows buildup of plaque in the heart arteries. You’d be guided through smoking change and monitored using heart scans, to see if artery plaque stays the same or improves.
WarsawAges 18–75 - NCT07167225Recruiting
E-cigarette and cannabis co-use in young adults
This study looks at how using e-cigarettes and cannabis together affects exposure to harmful chemicals in young adults aged 18-25. It aims to understand the risks of co-use to help guide healthier choices.
Buffalo, New YorkAges 18–25 - NCT07007195RecruitingEarly Phase 1
Smart smell app to help you quit smoking
This study tests a smartphone app that uses your sense of smell to help you quit smoking. You'll use nicotine replacement therapy (like patches or gum) and the app to avoid relapse.
Houston, TexasAges 18 years+ - NCT06239350Recruiting
Young adult tobacco and cannabis co-use study
This study tests a program to help young adults who use both nicotine and cannabis products reduce or quit nicotine use. If you are between 18 and 25, use nicotine products at least 20 days a month and cannabis at least 10 days a month, and want to quit nicotine, you may be eligible.
Charleston, South CarolinaAges 18–25 - NCT07148232RecruitingPhase 4
Helping people experiencing homelessness quit smoking
This study tests an extended program to help people who are homeless and smoke at least 5 cigarettes a day quit smoking. It provides nicotine replacement therapy (like patches or gum) and support over time.
San Francisco, CaliforniaAges 18 years+ - NCT07568483Recruiting
Web-based smoking cessation support program
This study tests TUBSIS 2.0, a digital program designed to help you quit or cut back on smoking. You'll use it on your computer, tablet, or phone, and researchers will track how it affects your smoking habits over time.
ZurichAges 18 years+ - NCT03249428Enrolling by invitation
Cytisine vs nicotine patches for quitting smoking
This study compares cytisine (an aid to reduce cravings) with nicotine replacement therapy (like patches or gum) to help people quit tobacco/nicotine. It also looks at whether the two options work for people facing higher barriers like low income or housing insecurity.
Ottawa, OntarioAges 18 years+ - NCT06173778RecruitingPhase 2
Semaglutide for weight management after quitting smoking
This study tests whether the drug semaglutide (often used for weight loss) can help people who quit smoking avoid gaining weight. It's for people who are overweight or have weight-related health issues and want to stop smoking.
Austin, TexasAges 18–75 - NCT06072547Recruiting
Can flavored nicotine pouches help you smoke less?
This study tests if flavored nicotine pouches can help adults who smoke at least 5 cigarettes a day switch away from smoking. You'll use the pouches instead of cigarettes, and researchers will track your smoking habits.
Raleigh, North CarolinaAges 22–65 - NCT06218056RecruitingPhase 2
CBD for reducing cigarette smoking in a treatment center
This study tests whether a daily dose of cannabidiol (CBD) can help people who smoke at least 5 cigarettes a day cut down or quit. It is for people staying at a treatment center in Los Angeles where cannabis use is not allowed.
North Hollywood, CaliforniaAges 18–65
Hear when a new Nicotine Dependence, Cigarettes 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 nicotine dependence, cigarettes?
- Yes. Clin2 currently lists 35 recruiting nicotine dependence, cigarettes 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 nicotine dependence, cigarettes 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 nicotine dependence, cigarettes 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.