TOBACCO-RELATED CARCINOMA

This study tests a program called Smokefree Family Living (SFL) to help Chinese American smokers quit and reduce harmful smoke residue that lingers on surfaces. About 760 smokers and their non-smoking family members will take part. The program combines quitting support with educa…

This study is testing whether a smartphone app called Positively Smoke Free - Mobile can help people living with HIV quit smoking. Participants will also receive a low-dose CT scan to screen for lung cancer. The goal is to see if using the app at the time of screening is practica…

This study tests a program to help families in rural tribal communities make their homes smoke-free, reducing exposure to secondhand smoke. About 575 adults who smoke or live with a smoker and don't already have a smoke-free home will take part. The goal is to see if the program …

This study looks at how the cut (fine vs. long) and nicotine form in moist snuff affect how addictive it is. Researchers will study 80 moist snuff users to see how these features influence how much people use it and how much nicotine gets into the blood. The goal is to provide ev…

This study looks at whether teaching doctors and patients about lung cancer screening can increase the number of people who get screened. It involves about 822 adults with a history of smoking. The goal is to find lung cancer earlier, when it's easier to treat.

This study looks at whether oral nicotine pouches (which have no tobacco) can be a good substitute for cigarettes or smokeless tobacco. Researchers want to know what makes people like them and if they help reduce cravings. About 160 adult tobacco users will test different pouch t…

This study surveys 2,000 Ohio State graduate students to understand how social norms and health perceptions influence the use of oral nicotine pouches. Researchers aim to develop a social norms-based approach to communicate the addictive risks of these products. Participants comp…

This study looks at how the amount and type of nicotine in e-cigarettes influence addiction and potential health risks. Researchers will measure nicotine levels in the blood, puffing habits, and harmful substances in the vapor. The goal is to gather information that could help se…