TOBACCO SMOKING

This study looks at whether e-cigarettes or a medication called cytisine can help people who keep smoking despite using nicotine patches, gum, or counseling. Over 4 years, 6,000 adults who smoke at least 5 cigarettes a day will be randomly assigned to try one of these options. Re…

This study tests a program called PAL that gives hospital patients personalized feedback on smoking, drinking, diet, and exercise. About 788 adults admitted to non-intensive care wards will be randomly assigned to receive the program or usual care. The goal is to see if the progr…

This study looks at how much smokers might like or get hooked on heated tobacco products compared to regular cigarettes. About 40 healthy adult smokers will use different heated tobacco devices and sticks in a clinic, and researchers will measure their nicotine levels and how the…

This study will test two new nicotine pouches to see how addictive they are compared to smoking. Forty healthy adults who smoke and also use smokeless tobacco will try each product in a clinic setting. Researchers will measure their feelings and nicotine levels to understand abus…

This study looks at how addictive different e-cigarette products are in 70 adult smokers. Participants will try several products in a controlled setting, and researchers will measure their feelings, body responses, and nicotine levels. The goal is to understand the abuse potentia…

This study looks at how much nicotine enters the blood when people use e-cigarettes compared to regular cigarettes. About 40 healthy adult smokers will try different e-cigarette products in a controlled setting. The goal is to understand nicotine levels and how much people like e…