View clinical trials related to Smoking Cessation.
Filter by:The aims of the present study are: 1. To explore the impact of COVID-19 pandemic on the smoking behavior of youth smokers 2. To explore the impact of COVID-19 pandemic on the Youth Quitline service in Hong Kong
Background: The aim of this study is to evaluate the efficiency of nursing intervention based on smoking cessation transtheoretical model in patients with COPD who smoke Method: Experimental design was used in the study. Thirty-three patients in the study group were completed with 35 chronic obstructive pulmonary disease patients in the control group. Sociodemographic characteristics data form, Fagerstrom Nicotine Dependency Test, Transteoretic Model Decision Making Scale, Self-efficacy Scale, Change Stages Scale and Behavior Modification Scale were used as data collection form. In the analysis of the data, the significance test of the difference between the two means, the significance test of the difference between two peers, the two-ratio test, Chi square, Mann Withney U test and Wilcoxon test were used. Results: Decision-making subscale scores, self-efficacy score scores, and behavior modification methods subscale scores showed significant increases (p<.05) in the decision-making subscale of the patients in the experimental group after the home nursing interventions (p<.05). While there was a significant improvement in the change stages, 9 patients in the experimental group and 2 patients in the control group had left the cigarette but the difference between them was significant (p<.05). What does this paper contribute? - Nursing interventions with home visits based on transtheoretical model supplied to quit smoking of patients - The nursing interventions with home visits based on transtheoretical model contributed positively to behavioral change in patients' smoking cessation.
Cigarette smoking causes cardiovascular disease (CVD) yet many smokers with CVD are unable to quit despite strong desire to do so. Within 90 days of discharge, about 30% of smokers have returned to daily smoking and almost 60% have relapsed by 1 year. Patients with CVD who resume smoking are more likely to experience new events (e.g. heart attack or stroke) or die. New approaches are required. A new type of cessation product is a plant-based medication called Cytisine. Cytisine is taken orally over 25 days and reduces the pleasurable sensations that smokers get from cigarettes and reduces withdrawal symptoms. The primary research question is whether or not it is feasible to conduct a large-scale trial of the effectiveness of this product compared to conventional nicotine replacement therapy in smokers who have failed to quit using conventional methods. To determine feasibility, a pilot study will be conducted of sixty smokers (30 men, 30 women) with CVD who have been treated for smoking cessation but have relapsed within 90 days of discharge. Participants will complete a baseline assessment and will be randomly assigned to either the combination nicotine replacement therapy group (patch plus lozenge) or cytisine group. Participants will be treated for 25 days and then will return to UOHI so adherence to treatment and smoking status can be assessed. Feasibility of the larger trial will be based on: the recruitment rates; adherence to assigned treatments; dropout rates; and differences in 25-day quit rates between groups.
This project from the University Hospital of Parma (AOUPR) aims to verify the feasibility of a prevention program in our district, relying on advanced technological resources and highly experienced team in lung cancer early diagnosis, in order to identify useful elements towards the applicability of such a prevention program on a large scale (regional, national). Uncontrolled, monocentric experimental study with dynamic enrollment and prospective data collection, aimed at implementing a prevention program based on scientific evidence. This study is set to verify the applicability and feasibility of a lung cancer prevention program in a real context, including a preliminary evaluation at the smoking cessation clinic and a LDCT assessment with subsequent LDCT follow-up for participants who show indeterminate findings at the first LDCT (LDCT baseline) exam. The main objective of the study is to verify the feasibility of a lung cancer prevention program according to internationally validated scientific methods. Secondary objectives: 1. To evaluate the use of local smoking cessation clinics and their effects in terms of smoking cessation (primary prevention) 2. To evaluate the outcomes of the program in terms of number of patients with early (presymptomatic) lung cancer treated with minimally invasive surgery (secondary prevention) 3. To evaluate the number of false positives and their diagnostic work-up (PET-CT, CT-guided biopsy, bronchoscopy) Primary endpoint: - Percentage of enrolled subjects to whom the program was offered within 60 days from the date of enrolment and percentage of those who stop smoking for at least 12 months Secondary endpoints: - To describe the organizational model, human resources employed, difficulties encountered and elements that have favoured its realization - To measure the variation in smoking habits in enrolled smokers - To describe the effect of annual LDCT on lung cancer diagnosis rates, considering size, shape, histology and site - To measure the consequent demand for further diagnostic investigations and treatment - To measure the number of false positives Subjects at high risk of lung cancer screened by the medical team of the AOUPR or by GPs to join the prevention program. Inclusion criteria - Age between 50 and 75 years - Equivalent tobacco intoxication of ≥ 15 cigarettes per day for ≥25 years or ≥ 10 cigarettes per day for ≥30 years - Status of current smoker or ex-smoker for <10 years. Exclusion criteria • Personal history of cancer within the prior 5 years We expect to recruit around 500 people in 1 year. This sample size is considered adequate based on the available resources, both human and economic. After closing and adjusting the database and before data analysis, a document called Statistical Analysis Plan (SAP) will be drawn up. It will consist of the following paragraphs: - Statistical methods planned in the study protocol; - Size of the sample; - Management of missing data; - Evaluation of the endpoints; - Statistical models that will be applied in the analysis. The socio-demographic characteristics of the enrolled subjects, the adopted organizational methods and the effects of the prevention program (endpoints) will be analyzed and described using tables and figures. The project "PRogetto Salute Parma: Primary and secondary prevention of smoking-related lung cancer" will be started once approved by the institutional Ethics Committee and authorized by the General Manager. The study is expected to be carried out over 2 years (from the inclusion of the first subject), with an expected period of 1 year for the enrolment and 1 further year for follow-up.
The experimental design is a cluster randomized trial in 2 parallel groups: an intervention group with assessment of the pulmonary age and a control group without. The population studied is patients aged 25 or more, smoking for more than a year, seen in general practice consultation, for any reason. The progress of the study will be composed of an inclusion visit (M0) with a pulmonary age estimation for the intervention group and an measurement of the exhaled carbon monoxide for both groups, then a follow-up visit 6 months after the inclusion (M6) with an exhaled carbon monoxide measure for both groups, and a phone call at 12 months (M12) with a quality of life survey for both groups. The primary outcome is the smoking cessation at 6 months, confirmed by the carbon monoxide exhaled, at a scheduled consultation with the General practitioner (GP).
Participants will be randomised to either standard care or to receive our help to quit programme. The study will only be available to Portsmouth Hospital Trust staff member.
The goal of this usability study is to pilot test the recruitment procedures, data acquisition methods, and text message program integration required to support the planning of a future clinical trial. Approximately 15 smokers who are patients of the Boston University Goldman School of Dental Medicine (BUGSDM) patient treatment center and have an upcoming dental prophylaxis or scaling and root planing (henceforth referred to as 'teeth cleaning') appointment will be recruited. During the dental cleaning, participants will watch a brief educational video that provides guidance and advice on smoking cessation. At the end of the dental appointment, participants will complete a survey about their experience watching the video and their attitudes towards smoking cessation. Participants will also receive other smoking cessation resources with instructions on how to access the services. Participants will then use the one-month text message program developed by the investigators to motivate and facilitate contact with the smoking cessation resources. At the end of the one-month text message program, participants will complete a survey about their experience during the text message program, their smoking habits, and attitudes towards smoking cessation. The duration of the study will be approximately six-weeks.
--> This is a substudy of the main ESTxENDS trial (NCT03589989). Micronuclei in buccal epithelial outcomes should be considered secondary outcomes of the main smoking cessation outcome formulated in NCT03589989. Cigarette smoking is the leading cause of preventable death in Switzerland and still more than a quarter of the Swiss population smokes cigarettes. Recently, electronic nicotine delivery systems (ENDS; also called vaporizer, e-cigarette or electronic cigarette) have become popular with smokers who want to stop smoking or reduce their exposure to inhaled chemicals since ENDS use appears to be safer than tobacco smoking. The micronucleus cytologic assay test was originally developed to screen for drug toxicity in bone marrow samples from mammals. The technique identifies micronuclei on smears obtained by oral cavity exfoliation and indicate genomic instability. Buccal MNs may predict cancer risk for the upper aerodigestive tract. The HUman MicroNucleus project on eXfoLiated buccal cells (HUMNXL) found MN counts gradually increased during the progression from normal mucosal to precancerous lesions to carcinoma. MN assessment discriminates between exposure to tobacco smoke in smokers and in non-smokers, and has been tested on a small number of ENDS users. For the main ESTxENDS trial (NCT03589989), cigarette smokers motivated to quit smoking cigarettes will be included. Participants in the intervention group will receive an ENDS and nicotine-containing e-liquids, which they will be allowed to use ad libitum. Additionally, they will receive smoking cessation counseling. Participants in the control group will receive smoking cessation counseling only. All participants will be followed over a 24-month period. Measures of MN frequency will test the potential effect of ENDS use on cancer-related outcomes, in particular incident of mouth-, lung- and kidney- cancers.
Cigarette smoking is the leading cause of preventable death in Switzerland and still more than a quarter of the Swiss population smokes cigarettes. Recently, electronic nicotine delivery systems (ENDS; also called vaporizer or electronic cigarette) have become popular with smokers who want to stop smoking or reduce their exposure to inhaled chemicals since ENDS use appears to be safer than tobacco smoking. Only two rigorous randomized controlled trials (RCTs) on the efficacy of ENDS to help smokers quit have been published so far. They have promising, yet inconclusive results, as the number of included participants were small. The safety and potential adverse effects of ENDS are also largely unknown. While the aerosol the users inhale appears safe in laboratory conditions, the difference in exposure to chemicals (such as reduction in exposure to volatile organic compounds) and effects of chemicals on the body (adverse events, improved health-related outcomes and measures of oxidative stress) between smokers who quit (with or without ENDS) and those who use ENDS for a long time have not yet been assessed in an RCT. This study will therefore test the efficacy of ENDS for cigarette smoking cessation, the safety of ENDS on adverse events and the effect of ENDS on health-related outcomes and exposure to inhaled chemicals. The primary hypothesis of this trial is that providing cigarette smokers willing to quit smoking tobacco cigarettes with ENDS leads to a higher rate of smokers who quit cigarette smoking than only smoking cessation counseling with nicotine replacement therapy (NRT), which represents nowadays the standard of care. For this trial, cigarette smokers motivated to quit smoking cigarettes will be included. Participants in the intervention group will receive an ENDS and nicotine-containing e-liquids, which they will be allowed to use ad libitum. Additionally, they will receive smoking cessation counseling. Participants in the control group will receive smoking cessation counseling only. Participants in both groups will be allowed to additionally use nicotine replacement therapy. All participants will be followed over a 24-month period. Smoking cessation counseling will be provided in person at the first clinical visit and then over the phone at the target quit date and again at week 1, 2, 4 and 8 after the target quit date. After 6,12 and 24 months, participants will be asked to come to a clinical visit.
The purpose of this study is to assess the impact of suvorexant on established measures of smoking relapse risk (craving,withdrawal, stress reactivity, latency to self-administration) and to validate the somnolent effect of suvorexant on sleep metrics in a sample of individuals with tobacco use disorder