View clinical trials related to Smoking.
Filter by:This study will evaluate exposure to "tar" and nicotine from two menthol cigarette products and provide a basis for comparing mouth-level exposure when smokers smoke the two cigarette products. Mouth-level exposure is the measurement of substance trapped in the cigarette butt after smoking the cigarette. Other purposes of this study are to: - Compare the plasma cotinine, a byproduct of your body's processing of nicotine, levels found in users after smoking each of two different cigarettes. - Find out the daily mouth-level exposure to cigarette "tar" and nicotine from smoking each of two different cigarettes in adult smokers. - Determine if certain measures of nicotine dependence change based on the type of cigarette smoked - To compare product liking and intent to use it again.
This study evaluates a text messaging intervention through a smokers' quitline. Smokers will either receive 30 weeks of tailored, gain-framed text messages or 30 weeks of tailored, standard care text messages, both combined with standard quitline treatment. We hypothesize that the gain-framed text message intervention will increase cessation rates at 30 weeks as compared to standard care text messages.
The purpose of this study is to see whether contingency management (CM) can be successfully added as an adjunct treatment to standard stop smoking services in outpatients undergoing treatment for opiate addiction. Forty tobacco smoking patients undergoing treatment for opiate addiction will be stratified to a CM intervention for either smoking abstinence or attendance at the clinic, whilst also receiving usual stop smoking services cessation treatment. The intervention will run for five weeks and participants will be followed up six months after the beginning of the study.
Smoking and perhaps secondary smoking is associated with many perioperative and postoperative complications, especially respiratory events. Hypoxemia and airway damage can be associated with secondary smoking. The aim of study is to predict the incidence of hypoxemia and airway damage during one lung ventilation for lobectomy.
To determine whether glucobrassicin-rich Brussels sprouts can favorably modify the metabolism of the polycyclic aromatic hydrocarbon deuterated phenanthrene ([D10]phe) in current and former smokers
This study will develop and experimentally test the efficiency of a neurofeedback training protocol vs. varenicline use for smoking cessation.
This purpose of this study is to test the telephone delivery of a cognitive behavioral intervention (CBI), for smoking cessation among Veteran smokers with chronic pain
This study describes the development of a community-based network to promote smoking cessation among female smokers in Hong Kong.
This study tests whether a smoking cessation intervention for pregnant women that extends postpartum (Striving to Quit (STQ)) can be implemented and disseminated outside of the research environment that established its effectiveness (40% maintained biochemically verified 6-month abstinence). The research aim is: Is Striving to Quit more effective in achieving postpartum smoking cessation than "First Breath," the current standard of care for pregnant women in Wisconsin who smoke? 250 women will be randomized into one of two study groups. Pregnant women in Group A (n=125) will receive the existing First Breath prenatal intervention. Those in Group B (Striving to Quit (STQ), n=125) will receive all Group A interventions, plus 1 additional prenatal home visit, 3 postpartum in-home smoking cessation counseling visits, 3 postpartum phone calls, and up to an additional $100 in gift cards. The primary outcome will be biochemically confirmed smoking cessation at 6-months postpartum.
A mixed method (longitudinal, trajectory and qualitative studies) to provide comprehensive evidence on the impact of e-cigarette use on smoking and quitting among smoking youth in Hong Kong.