View clinical trials related to Tobacco Use Disorder.
Filter by:The lack of proven waterpipe smoking cessation interventions makes it important to explore interventions proven effective for cigarette smoking cessation. The investigators hypothesize that Varenicline (Chantix) administrated for 12 weeks is associated with higher sustained quit rate at 12 weeks compared to placebo. The investigators propose to conduct a randomized double-blind placebo-controlled trial that will evaluate the effect of Varenicline (Chantix), in two parallel groups each consisting of 76 habitual waterpipe smokers who are willing to quit. Potential participants will be approached in cafés, word-of-mouth and through media and will be invited to the American University of Beirut Medical Center to complete study procedures. Both study groups will receive the same behavioural intervention in combination with either Varenicline (Chantix), an FDA approved drug indicated for use as an aid to smoking cessation treatment, or placebo. Participants will complete study procedures in four visits. During visit-1 the informed consent process, baseline assessments and randomization will be completed and Varenicline (Chantix) or Placebo will be initiated together with the behavioural interventions. The behavioural intervention will be continued over the next 2 visits. An end of treatment visit 12 weeks after quit date will be dedicated to assessing sustained quit rate and other outcomes.
This study is a preliminary research aimed to compare the feasibility and effectiveness of motivational interview (MI), Personalized text messages (TM) and usual care for outpatients, with focus on smoking cessation as the main outcome. Smokers patients have received brief interventions and nicotine replacement therapy during the hospitalization. After discharge smokers were allocated into a intervention or control arm. In the first and third months, after randomization, the patients were contact to smoke abstinence assessment.
This is a randomized, double-blind, placebo-controlled crossover study to test whether a medication called ramelteon (Brand Name: Remeron) will help smokers quit and whether it reduces sleep problems that smokers experience during a quit attempt.
The purpose of the phase 1 translational pilot study proposed here is to gather preliminary data investigating the efficacy of transcranial direct current stimulation (TDCS) and cognitive retraining to enhance nicotine replacement therapy for smoking cessation. The recent use of TDCS over task relevant regions to alter behavior holds incredible promise for use in cognitive retraining intervention protocols. Previous studies of cognitive retraining have focused on implicit training techniques. This proposed study will attempt to enhance these implicit training techniques through the use of TDCS during implicit retraining in order to increase learning of avoidance-related action tendencies towards tobacco. The objective of this pilot study is to establish the feasibility and obtain preliminary data on the effectiveness of using brain stimulation with cognitive retraining to reduce cigarette smoking in individuals with nicotine addiction.
The proposed research will provide in-depth, longitudinal data, based on real-time reports, which will address key priorities for the FDA including, increased understanding of the relations between electronic cigarette (e-cig) use and 1) nicotine dependence, 2) reductions in combustible cigarette (CC) use, 3) attempts to quit CC use and the success of those attempts, and 4) health-related outcomes such as biomarkers of exposure and carcinogenicity.
The proposed research is a longitudinal human lab study to examine how measures of abuse liability and product appeal vary by e-cigarette device type, and how these lab assessments may predict subsequent e-cigarette and other tobacco use behavior at 1,3, and 6 months. An additional aim is to evaluate e-cigarette safety and tolerability among smokers by device type.
The New Hampshire Medicaid Wellness Incentive Program (WIP) will address both the health disparity and increased costs by providing incentivized health promotion programs to overweight or obese and/or tobacco-smoking Medicaid beneficiaries receiving services at New Hampshire's 10 regional Community Mental Health Centers (CMHCs).
The purpose of this study is to investigate the effects of nicotine metabolism on occupancy of [11C]-(+)-PHNO to DA 2/3 receptors in different brain areas during periods of abstinence and smoking during an abstinence. This will be a Positron Emission Tomography (PET) study and the radiotracer [11C]-(+)-PHNO (11C]-( + )-4-propyl- 3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol) will be used.
The purposes of this study are 1) to determine the pharmacokinetics of nicotine after multiple dose administration by electronic cigarette and 2) to compare the acute effects of multiple dose of nicotine administrated by electronic cigarette compared with those obteined by cigarette.
The investigators plan to compare the impact of two approaches for smoking cessation on smoking abstinence, use of evidenced-based therapy, and quality of life among a diverse population of patients at the Manhattan campus of the VA New York Harbor Healthcare System, which serves a critical safety-net role for urban veterans. During hospitalization, all smokers will receive usual care. Patients will be randomized to one of two arms: financial incentives plus usual care vs. usual care alone, which includes referral to the state Quitline. All patients enrolled in the study will be offered nicotine replacement therapy. The investigators will conduct follow-up assessments at 2 weeks, 2 months, 6 months and 12 months after discharge. The primary study outcome is smoking abstinence at 6-month follow-up, verified by salivary/urinary cotinine.