View clinical trials related to Smoking Cessation.
Filter by:It has previously been shown that patients with coronary artery disease may have a harder time quitting smoking if they have a specific genetic profile and that these individuals have a better chance at quitting if they receive nicotine replacement therapy. The investigators hypothesize that determining which individuals with coronary artery disease should receive nicotine replacement therapy based on their genotype may improve the number of individuals who are able to quit smoking.This study randomizes treatment to that determined by the patient's genotype compared to standard, non-genotype-guided, treatment.
This study is to help determine the most effective type or combination of treatments to offer patients seeking lung cancer screening who are smokers to help them reduce the number of cigarettes they smoke, or quit smoking. The investigators long term goal is to increase the benefits of lung cancer screening by providing a blue print of best practices for screening sites to deliver tobacco treatment to their patients who are smokers, in a way that does not add burden to screening site staff and increases the chances of patients quitting smoking.
This research is a randomized smoking cessation trial conducted within and specifically personalized for lung cancer screening patients presenting to a lung screening clinic. Novel tobacco treatments for this population are critically needed, given the growing population of lung screening patients, which will grow dramatically now that lung screening is an approved CMS benefit. In the proposed study, we will test a gain-framed messaging intervention specifically designed for lung screening patients (vs. unframed messaging), as well as evaluating NRT sampling (vs. no medication) at 2 study sites. Our project is designed to be translational (in that it can be transferable from our controlled efficacy study to other lung screening programs).
The goal of this clinical research study is to offer lung cancer screenings to smokers who want to change their smoking behaviors. All eligible participants will receive smoking cessation counseling and may be offered at least one form of smoking cessation drug. Different forms of counseling (the delivery of counseling and access to counseling) will be compared. This is an investigational study. Participants on this study will not be prescribed smoking drugs directly by the study staff. However, participants in this study may or may not receive smoking cessation drugs, depending on what the provider thinks is in the participants best interest. All smoking cessation drugs being used are FDA approved and commercially available. It is investigational to compare the different forms of counseling participants receive. Up to 1260 participants will be enrolled in this study. All will take part at MD Anderson.
The proposed study plans to adapt and study the implementation and effectiveness of integrating Clinical and Community Effort Against Secondhand smoke Exposure (CEASE) into the thoracic oncology setting using mixed methods.
The "Gut Hormones in Addiction" study is a proof-of-concept experimental medicine human study to answer the following questions: 1. Does the administration of the hormone desacyl ghrelin reduce core behavioural components of addiction in dependent individuals who have recently stopped smoking tobacco or drinking alcohol, or overweight/obese subjects? 2. Does the administration of the drug Exenatide reduce core behavioural components of addiction in dependent individuals who have recently stopped smoking tobacco or drinking alcohol, or overweight/obese subjects? 3. Does the administration of desacyl ghrelin or Exenatide reduce reward responses to high-calorie foods and appetite in dependent individuals who have recently stopped smoking tobacco or drinking alcohol, or overweight/obese subjects?
Introduction: Smoking is a major avoidable cause of ill-health and premature death. Treatments that help patients successfully quit smoking have an important effect on health and life expectancy. Varenicline is a medication that can help smokers successfully quit smoking. However, there are concerns that it may cause adverse effects, such as increase in the occurrence of depression, self-harm and suicide and cardiovascular disease. In this study the investigators aim to examine the effects of varenicline versus other smoking cessation pharmacotherapies on smoking cessation, health service use, all-cause and cause-specific mortality and physical and mental health conditions. Methods: In this project the investigators will investigate the effects of varenicline compared to nicotine replacement therapies on: (1) long-term smoking cessation and whether these effects differ by area level deprivation; and (2) the following clinically-important outcomes: rate of general practice and hospital attendance; all-cause mortality and death due to diseases of the respiratory system and cardiovascular disease; and a primary care diagnosis of respiratory illness, myocardial infarction or depression and anxiety. The study is based on a cohort of patients prescribed these smoking cessation medications from the Clinical Practice Research Datalink (CPRD). The investigators will use three methods to overcome confounding: multivariable adjusted Cox regression, propensity score matched Cox regression, and instrumental variable regression. The total expected sample size for analysis will be at least 180 000. Follow-up will end with the earliest of either an 'event' or censoring due to the end of registration or death. Ethics and dissemination: Ethics approval was not required for this study. This project has been approved by the CPRD's Independent Scientific Advisory Committee (ISAC). The investigators will disseminate the findings via publications in international peer-reviewed journals and presentations at international conferences.
The integrity of endothelial glucocalyx plays a vital role in vascular permeability and inflammation. Smoking cessation is related with improved vascular function and is a key component of secondary cardiovascular prevention. Pharmacotherapy is a standard component of evidence based smoking cessation treatment. This study was designed to determine the effects medically-aided smoking cessation on glucocalyx thickness and arterial elasticity smoking cessation programs
The aim of this study is to compare the cardiovascular disease event rate in smokers undertaking pharmacologically unaided smoking cessation attempts (the non-exposed group) with the event rate in smokers attempting smoking cessation assisted by pharmacological interventions - by nicotine replacement therapy (as any, or a combination, of: nasal spray, transdermal patches, inhaler or gum and tablets) or other pharmacological smoking cessation aids (e.g. bupropion [Zyban®] and varenicline [Champix®]) - in a representative UK primary care population.
Smoking cessation improves health conditions with reduction of the risk factors for cardiovascular and respiratory disease, as functional capacity and quality of life. Smoking cessation has positive effects on the miRNAs regulation, however, genomics has been little explored. Smoking and aging induces changes miRNAs. Among the changes in airway epithelial cells, miR-125 called attention because it is enrolled in the suppression of ERBB7 (tirosin kinase receptors), a codified sequence of the growth factor receptor (EGFR) frequently expressed in cancer. The reduction of miR-125 expression may reduce cancer suppression resulting in cancer development. Other miRNA changes can be observed, such as miR-218 that were found in smokers airway epithelial cells as in MiR-15b that were found in lung tissue of COPD smokers. These miRNAs participated in the signalling pathway of TGF-β enrolled in leukocyte migration and cell proliferation. The investigators hypothesize that smoking cessation has a role in the regulation or reduction in the genetic changes smoking-induced. The investigators will assess the subject genomic profile at the baseline, 6 months and 12 months after smoking cessation.