Clinical trials
Smoking Cessation clinical trials
Below are recruiting smoking cessation clinical trials, each written for real people, not researchers. We’re tracking 148 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06881069Recruiting
Text-based tobacco cessation support for low-income Utahns
This study tests a text-message program to help people who use tobacco quit. It's designed for adults living in low-income areas in Utah who visit certain clinics.
Salt Lake City, UtahAges 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 - NCT05814055RecruitingPhase 2
Kava to help quit smoking by easing stress and sleep issues
This Phase 2 study tests whether kava can help people quit smoking, especially by reducing stress and improving sleep during tobacco abstinence. You may be offered kava as part of a quitting support plan and monitored for safety and progress.
Gainesville, FloridaAges 21–75 - NCT06966362RecruitingPhase 4
Help cutting back on smoking for veterans not ready to quit
This study tests a medicine called varenicline (also known as Chantix) to help veterans who aren't ready to quit smoking yet but want to cut down. The goal is to see if it helps reduce how much they smoke.
San Diego, CaliforniaAges 21 years+
Hear when a new Smoking Cessation trial opens
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Common questions
- Are there clinical trials for smoking cessation?
- Yes. Clin2 currently lists 148 recruiting smoking cessation 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 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 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.