View clinical trials related to Tobacco Use Disorder.
Filter by:The purpose of this research is to study the preliminary effectiveness of a light therapy and music device for at-home use to aid the seasoned cigarette smoker in his/her attempt to stop smoking. This device, called the FQS system, is a type of cold, or non-heat producing laser and tranquil music system that will emit light and music onto the ear surface, through commonly found music earphones, available in most electronic stores. The theory behind this treatment technique is that the light and music will stimulate the part of the brain responsible for producing chemicals that satisfy the desire for nicotine. If this is correct, then the user will replace the need for nicotine with the pleasant treatment experience of light and music therapy.
This is a 2-arm, randomized controlled, population based trial to test the impact of multiple exposures to brief nicotine corrective messages among adult tobacco cigarette smokers and non-smokers followed in waves over 12 weeks. The primary outcome, assessed at wave 1 (baseline), wave 2 (weeks 5-6), and wave 4 (weeks 11-13) is nicotine beliefs. Secondary outcomes assessed at the same time points include intention to use nicotine/tobacco products and nicotine/tobacco use.
This study will examine the subject matter from a neurobiological and a neuropsychological vantage point to ascertain whether the e-cigarette is potentially as addictive as the traditional tobacco cigarette.
Cigarette smoking remains one of the leading causes of preventable death. Effective smoking cessation medications exist but use of these treatments is low, making it difficult for most to quit smoking. Behavioral interventions are needed to engage current smokers in the process of quitting smoking and promote the use of evidence-based cessation medications. At the same time, genetics influences one's smoking behaviors (e.g., how much they smoke, difficulty quitting) and risk of smoking-related diseases, yet these personalized factors have not been included in existing behavioral interventions. Incorporating these individualized factors into smoking cessation interventions may make them more personally engaging and thus motivating for treatment. This study will pilot test a risk communication tool that is personalized to one's genetics and will demonstrate the feasibility of a larger trial to test the effect of this personalized genetically-informed intervention on smoking cessation.
The main purpose of this research study is to evaluate the effectiveness of "nudges" to clinicians, to patients, or to both in increasing Tobacco Use Treatment Service (TUTS) referral and engagement; and to explore clinician, patient, inner setting (e.g., clinic), and outer setting (e.g., payment structures) mechanisms related to TUTS referral and engagement. The investigators will employ rapid-cycle approaches to optimize the framing of nudges to clinicians and patients prior to initiating the trial and mixed methods to explore contextual factors and mechanisms. The investigators will conduct a four-arm pragmatic cluster randomize clinical trial to test the effectiveness of nudges to clinicians, nudges to patients, or nudges to both in increasing TUTS referral and engagement in cancer patients who smoke, vs. usual care (UC). The investigators hypothesize that each of the implementation strategy arms will significantly increase TUTS referral and engagement compared to UC and that the combination of nudges to clinicians and to patients will be the most effective.
This is a pilot randomized controlled trial (RCT) with the overarching aim of testing the influence of reducing electronic nicotine delivery system (ENDS) use or nicotine on addiction and combustible cigarette (CC) smoking among dual users. Specifically, the investigators will conduct a 4-week pilot RCT in which dual users who are not motivated to quit either product in the near future are randomized to A) abruptly switch to low nicotine ENDS pods, B) abruptly reduce number of usual nicotine ENDS pods, or C) use ENDS as usual (control). The investigators adapted a protocol used in a prior study to assign participants to switch to ENDS pods with less nicotine or reduce number of ENDS pods in this trial. Specifically, the investigators will provide all participants with ENDS pods during the study period and instruct them to only use ENDS provided by the study. Participants in reduced nicotine condition will switch from usual nicotine (5% JUUL) to low nicotine ENDS (3% nicotine JUUL) pods. Participants in the reduced use condition will continue to use usual nicotine ENDS (5% nicotine JUUL) pods but reduce use to 60% of their baseline number of pods per week. Participants in the control condition will use usual nicotine ENDS (5% nicotine JUUL) pods as usual.
The FDA has concluded that flavors (e.g. menthol) are associated with greater addiction potential in tobacco cigarettes (Gottlieb March 13, 2019). Whether the same is true for e-cigarettes and non-menthol flavors is unclear and our study should help answer this question. Our major hypothesis is that the pharmacological effect of nicotine to induce addiction will be greater with use of a preferred e-cigarette flavor than with use of a non-preferred flavor. The pharmacological effect will be measured by how much a larger nicotine dose increases addiction potential compared to a smaller dose.
The study is a randomized crossover trial. Current smokers will complete a session with each product: usual brand cigarette, e-cigarette, and heat-not-burn. The objective of this survey is to assess for ongoing use of study products and is part of safety monitoring.
Chronic Obstructive Pulmonary Disease (COPD) is caused primarily by smoking and smoking cessation is the first-line treatment for slowing disease progression. Despite this, nearly 50% of COPD patients continue to smoke following diagnosis. Smokers with COPD report high rates of co-occurring conditions - nicotine dependence, depression, and anxiety - which serve as barriers to quitting. The current study will pilot test a behavioral intervention designed to target the common psychological factors underlying these co-occurring conditions and foster smoking cessation among COPD patients.
The study team will conduct a feasibility, acceptability, and preliminary efficacy trial comparing Learn to Quit-HIV (n=30) to an app based on U.S. Clinical Practice Guidelines only (NCI QuitGuide; n=30) among HIV-positive smokers. Both apps will be integrated with NRT and ongoing HIV clinical care.