View clinical trials related to Nicotine Dependence.
Filter by:The purpose of this research study is to determine whether combining electronic nicotine delivery systems (ENDS) with nicotine patch treatment will augment abstinence rates compared to either treatment alone.
The purpose of this study is to learn more about nicotine exposure and the safety of electronic cigarettes (EC). It will focus on the areas that are thought to most closely relate to the addictive potential of EC, namely: (1) EC as nicotine delivery devices, covering issues of nicotine intake and pharmacokinetics, temporal patterns of use and titration of nicotine; and (2) subjective effects of EC use, including relationship of use to reward, withdrawal and craving.
The purpose of this study is to use a medication tolcapone and or placebo to test if the symptoms of nicotine withdrawal lessens , and or changes in smoking urges, and mental reasoning in female smokers over a 72 hour period.
This study involves the use of personalized nicotine patch dosing as a treatment strategy for smokers who cannot quit smoking after 2 weeks of using the standard nicotine patch dose. Functional Magnetic Resonance Imaging scans will also be obtained from all study participants before and after treatment. The first aim of the study is to determine if the treatment method under investigation is safe and more effective at increasing quit rates in smokers who do not respond to standard therapy.The second aim is to determine if there are any treatment- or cessation-related changes in brain function.
The objective of this study is to examine the cognitive, immunological, and neurophysiological effects of transitioning from tobacco cigarettes to electronic cigarettes. The central hypothesis of this study is that this transition will be accompanied by a decrease in peripheral inflammation, which will lead to significant changes in the neurocircuitry underlying interoception and appetite.
Phase 3 Pilot Clinical Trial.
Cigarette smoking remains a significant public health concern. A magnetic field applied to the outside of the skull can produce electrical activity in the brain without significant pain or the need for anesthesia. Sessions of magnetic stimulation or superficial stimulation that does not reach the brain will be used to determine if magnetic stimulation can reduce cue-induced craving and cigarettes consumption in adult nicotine-dependent cigarette smokers. This project may lead to a new therapy for smoking cessation.
Persons who struggle with depression smoke at high rates and experience low quit rates in treatment. The best way to improve cessation treatment for this underserved population remains unknown. The proposed trial tests whether the combination of varenicline and behavioral mood management treatment enhances long-term abstinence for depressed smokers and, if so, whether this treatment achieves its effects through addressing the unique psychological factors that appear to maintain tobacco dependence for these smokers.
Smoking is the leading preventable cause of cancer mortality in the US. Despite its profound health and economic costs, smoking treatment is infrequently provided in healthcare settings, and when provided, it is not sufficiently effective. To address this, this project will develop and evaluate more efficient electronic health record (EHR) methods to identify smokers and engage them in evidence-based treatment.
The purpose of this study is to examine cigarette smokers' use of electronic cigarettes (e-cigarettes), and how use of e-cigarettes affects short term smoking behavior.