Quit smoking by reshaping your habits

This trial tests whether a quit program that combines counseling with medicines (nicotine replacement, varenicline, or bupropion) helps people stop or cut down smoking. It’s also delivered through telehealth, with repeated check-ins to see how well the plan works and whether it’s safe for you.

This study tests whether a non-invasive brain stimulation technique (rTMS) can help people who smoke reduce cravings or change smoking behavior. You'll also have your brain activity recorded with a cap (EEG) and do some vaping tasks.

This study tests whether switching to a less harmful nicotine product (like a nicotine pouch or e-cigarette) can help people who are not ready to quit smoking reduce their health risks. You would be given a sample of a harm reduction product to try, and researchers will check how it affects your smoking habits.

This study compares two ways to help people who are in treatment for substance use also quit or reduce smoking: using e-cigarettes or using standard nicotine replacement therapy (like patches or gum). If you're ready to make a change in your smoking, this could be a helpful option.

This early-stage study tests ways to help adults who currently smoke daily start making progress toward quitting (or changing smoking habits) over the next 6 months. You may use nicotine replacement, and the study checks safety for people who can use it.

This trial tests how different electronic nicotine products (e-cigarettes) affect your feelings and cravings compared to your usual cigarettes. You'll stay at a clinic for 10 days and try different products to see if they reduce your urge to smoke.