Clinical trials
Smoking Cessation Intervention clinical trials
Below are recruiting smoking cessation intervention clinical trials, each written for real people, not researchers. We’re tracking 69 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04647097Recruiting
Quit smoking and alcohol to prevent pancreatitis coming back
This trial is studying whether stopping alcohol and quitting smoking can help keep acute pancreatitis from returning. It’s for people whose pancreatitis happened because of alcohol, and who smoke every day.
PécsAges 18–80 - NCT07425119Recruiting
Quit smoking trial for people who smoke a little each day
This study tests a text message program to help people who smoke 1-10 cigarettes most days but not daily quit. It uses cues and reminders sent to your phone to support your quit attempt.
Durham, North CarolinaAges 18 years+ - NCT07024992RecruitingPhase 2
Smoking cessation app for African Americans with HIV
This study tests a mobile app and nicotine patches to help African American adults living with HIV quit smoking. It's designed for people who are ready to quit in two weeks and may experience anxiety or depression.
Oklahoma City, OklahomaAges 18 years+ - NCT07003282Recruiting
Reducing secondhand smoke exposure in pregnancy
This study tests a program to help pregnant women and their partners reduce the baby's exposure to secondhand smoke. It may be a good fit if you are pregnant, don't smoke, and live with a partner who smokes.
JerusalemAges 18 years+ - NCT06609369RecruitingPhase 2
Sleep and smoking relapse study
This study tests whether improving sleep can help people quit smoking and avoid relapse. It uses brain scans, a quitting medication, and counseling.
New Haven, ConnecticutAges 18–65 - NCT06042361Enrolling by invitation
Making smoke-free housing fairer for residents
This study aims to make smoke-free policies more equitable in affordable housing communities. If you live in one of the six selected properties in Massachusetts, Maryland, or New York, you may be able to participate in a survey or a group discussion.
Boston, MassachusettsAges 18 years+ - NCT06575673Recruiting
Online skills training to help smokers quit and feel better
This trial tests an internet-based program that teaches skills to help you quit smoking and manage stress, anxiety, or low mood. You'll use your own device to get support and learn new ways to cope.
Tai Po, New TerritoriesAges 18–64 - NCT06290869RecruitingPhase 3
Tobacco education and lung scan study
This study tests whether a special health education program, along with a free lung scan, can help long-term smokers quit. You may be able to join if you are a current smoker between 50 and 80 years old and have never had lung cancer.
Washington D.C., District of ColumbiaAges 50–80 - NCT07119489Recruiting
Group therapy to help cancer patients quit smoking
This trial tests a new type of group therapy (based on dialectical behavior therapy) to help cancer patients quit smoking. It is designed for patients who currently smoke and want to learn coping skills to stop.
Charlotte, North CarolinaAges 18 years+ - NCT05257629RecruitingPhase 3
Aggressive smoking quit program after heart problems
This trial tests whether a strong quit plan using varenicline (a quit pill) plus nicotine e-cigarettes, along with counseling, helps people stop smoking after a recent heart-related event. It’s aimed at people who want to quit and can safely stay involved for about a year.
New Westminster, British ColumbiaAges 18 years+ - NCT05687604Recruiting
Telehealth program to reduce cancer risk behaviors
This trial offers a scalable telehealth (phone/video) program to help people improve cancer risk habits like low physical activity, higher body weight, and smoking. It may help by giving structured coaching and support in the privacy of your home.
Chicago, IllinoisAges 18 years+ - NCT06053567RecruitingPhase 3
Community smoking cessation for adults with high anxiety sensitivity
This study tests a smoking cessation program designed for adults who are very sensitive to anxiety (like feeling panicky about physical symptoms). It takes place at local YMCA centers and aims to help you quit smoking through a community-based approach.
Austin, TexasAges 18 years+ - NCT06432985Recruiting
Smoking Cessation Program for Veterans with Cancer
This study tests a video-based program to help Veterans who smoke and are being treated for cancer or lung cancer screening to quit. If you're a VA patient in San Francisco and currently smoke, you may be able to join.
San Francisco, CaliforniaAges 18 years+ - NCT06484179Recruiting
Self-help program to quit smoking after cancer diagnosis
This study tests a self-help program designed to help people recently diagnosed with certain cancers quit smoking. The program is customized based on the type of cancer you have, and aims to boost your motivation to stop smoking.
Salt Lake City, UtahAges 18 years+ - NCT06765291Recruiting
Help for teens to quit or reduce vaping
This program is for teens aged 14 to 19 who vape at least once a week and want to quit or cut back. It tests a behavioral support approach to help them stop using nicotine vapes.
Boston, MassachusettsAges 14–19 - NCT06311162Recruiting
Early help for kids exposed to smoke at home
This study tests a digital program to help families with young children reduce their exposure to second-hand smoke. It aims to support parents who smoke and are interested in creating a healthier home environment.
BernAges Up to 5 years - NCT05643469Recruiting
Instant messaging support to help smokers quit during cancer treatment
This trial tests a quit-smoking support program using instant messages to help smokers stop smoking while they have cancer. It may help you reduce smoking cravings and stay engaged in quitting support.
Hong KongAges 18 years+ - NCT07202351Recruiting
Sleep support for quitting smoking or cannabis
This trial tests whether adding sleep-focused help to standard quit-smoking or quit-cannabis therapy improves your chances of success. It is for people who are not already being treated for sleep problems.
Paris, Île-de-France RegionAges 18 years+ - NCT07625956Enrolling by invitationPhase 4
Nicotine Pouches as a Smoking Substitute Study
This study tests whether nicotine pouches (small pouches you place in your mouth) can help smokers quit or reduce combustible cigarettes. You'll use the pouches as a substitute and attend visits in Charleston, SC to see if this approach works better with new support strategies.
Charleston, South CarolinaAges 21 years+ - 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+ - NCT06395415Recruiting
Mobile health program for young adult e-cigarette users
This study tests a mobile health program to help young adults ages 18–26 who use e-cigarettes regularly to reduce or quit. It uses text messages to support you, and you'll need to be interested in changing your vaping habits.
Chicago, IllinoisAges 18–26
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Common questions
- Are there clinical trials for smoking cessation intervention?
- Yes. Clin2 currently lists 69 recruiting smoking cessation intervention 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 smoking cessation intervention 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 smoking cessation intervention 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.