TOBACCO SMOKING

This study tested two methods to help people living with HIV/AIDS in South Africa reduce their cigarette smoking: using e-cigarettes or nicotine replacement therapy (like patches), plus supportive text messages. 106 adults who smoked daily took part. The goal was to see if these …

This study tested an enhanced tobacco cessation program for retired FDNY firefighters who smoke. The program automatically enrolled participants in counseling, tailored the advice based on their lung scans and breathing tests, and started a quit-smoking medication (varenicline) e…

This study tested a computer program called C-Raven that uses an interactive avatar to help people quit smoking. Participants used an iPad for two 20-minute sessions and could get nicotine replacement therapy and support from a community health worker. The study was small (18 peo…

This study tested whether offering financial rewards for staying smoke-free helps homeless smokers quit. 184 participants received varenicline (Chantix) and coaching, with some also getting escalating cash rewards for passing saliva tests. The goal was to see if incentives boost …

This study tested whether taking varenicline (Chantix) for four weeks before quitting smoking, instead of the standard one week, helps more people stay smoke-free. 320 smokers were randomly assigned to either the extended or standard pre-quit schedule, along with counseling. The …

This study tested a school-based curriculum designed to prevent e-cigarette, tobacco, and betel (areca) nut use among middle school students in Guam. Over 500 students from public schools participated, with some schools receiving the new curriculum and others continuing standard …

This study tested whether mailing free samples of varenicline (Chantix) or nicotine patches and lozenges helps smokers quit. 652 daily smokers were randomly assigned to receive a one-time sample of varenicline, nicotine replacement products, or no medication. Participants were no…

This pilot study tested a program for hospitalized people with HIV who smoke. Participants received two computer counseling sessions, nicotine replacement therapy, and follow-up support from a community health worker for up to 8 weeks. The goal was to see if this approach is feas…

This study tested whether a non-invasive brain stimulation technique called TMS could reduce smoking cravings and attention to cigarette cues in people living with HIV/AIDS. Four participants received either real or sham TMS sessions. The goal was to see if TMS could help them fo…

This study tested how a menthol ban in cigarettes and e-cigarettes affects people who currently smoke menthol cigarettes. 151 adult smokers were asked to try different scenarios, like a ban on menthol cigarettes only or a total ban on menthol flavors. The goal was to see if they …

This small, early-phase study tested whether a single dose of sedatives like ketamine, midazolam, or dexmedetomidine could reduce cigarette cravings and smoking in 20 daily smokers. Participants received one of these drugs or a placebo (saline) and reported their cravings, withdr…

This study measured harmful chemicals in the air after adults used either a heated tobacco product (ploom) or regular cigarettes in a sealed room. Researchers tracked over 20 pollutants like nicotine, formaldehyde, and benzene. The goal was to see how the two products differ in s…

This study looked at how nicotine enters the body when people use JUUL e-cigarettes compared to smoking regular tobacco cigarettes. Seventeen healthy adult smokers took part, and researchers measured nicotine levels and heart rate after each product. The goal was to understand th…

This study tested whether training, coaching, and strategy meetings help community mental health clinic staff deliver better smoking cessation support. Researchers worked with 91 staff members from multiple clinics. The goal was to see if staff knowledge and confidence in helping…