View clinical trials related to Smoking.
Filter by:Approximately 21% of women continue to smoke cigarettes despite the increased risk of cancer and cardiovascular disease associated with cigarette smoking. Exercise has been shown to be an efficacious treatment component in combating nicotine dependence, especially among women for whom concerns about weight gain during smoking cessation are an obstacle to successful quitting. In previous trials of women smokers, the investigators program of cognitive behavioral smoking cessation treatment (CBT) plus regular aerobic exercise was more efficacious than CBT plus equal contact time. Recognizing the program's successes, Commit to Quit (CTQ) was recently designated an Effective Program by the Substance Abuse and Mental Health Services Administration's (SAMHSA) National Registry of Effective Programs. Thus, the Commit to Quit program is well poised for a larger trial in a community setting where it has the potential to reach a large number of female smokers in a setting in which it can be sustained. In response to PA-03-126, Behavioral Therapies Development Program, the investigators propose a Stage III study in which they will conduct a trial to test the investigators CTQ smoking cessation program in the community setting of the local YMCAs. As stated in the PA, Stage III research is aimed at understanding if and how an efficacious therapy may be transported to the community. The investigators propose a randomized controlled clinical trial to take place in the YMCA setting and delivered by YMCA staff. The trial will compare CBT smoking cessation treatment plus a program of regular exercise to CBT smoking cessation treatment plus contact control. In order to promote transportability to the YMCA, the investigators will use the YMCA's existing Personal Fitness Program, which is similar to the investigators CTQ exercise program, in that it is guided by trained staff and requires participants to exercise 3 times per week. If the exercise condition is found to be more efficacious than contact control when delivered at the YMCA by YMCA staff, then the investigators will be well positioned to partner with the YMCA to pursue widespread, national dissemination of this program.
In this multicenter cluster randomized controlled trial stratified by school baseline prevalence of smoking will be randomly allocated to the control or intervention group. Control schools will receive normal smoking education and intrvention schools will receive a four year class-based curriculum intervention (22 Classroom lessons), reinforcement of smoke-free school policy, smoking cessation in parents, pupils, and teachers and information and annual meeting with parents. Study participants will be children aged 12 to 15 years old ; they will be followed to 2 years after high school. External evaluator and analyst will be blinded to school allocation. The aim of this study is to analyze the effectiveness of a complex intervention to reduce the prevalence of smoking at 3º ESO (14-15 yrs-old) and 2 years after high school (17-18 yrs-old) .
In Phase I (N=40), we developed a treatment protocol for smoking cessation and relapse prevention that used virtual quit-smoking Twitter groups and Twitter-enabled interactive peer messaging. We tested and refined this protocol using two quit-smoking Twitter groups. In Phase II (N=160), we conducted a two-arm (test vs. control) randomized controlled trial of the treatment protocol created in Phase I. In Phase III (N=80) we ran additional quit-smoking Twitter groups and tested various interventions to increase engagement in the intervention, e.g., peer leaders. This research provided crucial data about the viability and methodology to be used in a larger randomized controlled trial that would directly measure smoking behavior.
Smoking and drinking are two of the three leading causes of preventable deaths in the United States today. Using both alcohol and tobacco significantly multiplies the risk of disease and death from myocardial infarction, COPD, and multiple cancers. Combined use of these substances is extremely common; people who drink are three times more likely than the general population to smoke, and tobacco dependent individuals are four times more likely than the general population to be alcohol-dependent. Research has shown that there is a high prevalence of unmet substance abuse treatment need among adult Emergency Department (ED) patients. The current project aims to conduct a pilot feasibility study with 50 adult ED patients to develop a brief counseling intervention that is feasible and acceptable to patients who are both smokers and at-risk drinkers to help them reduce these behaviors. The overarching aim of this line of research is to find the best treatment for ED patients who are combo smokers and at-risk drinkers. The study will focus on the development of an intervention that will be tested in a future larger scale randomized clinical trial.
This is a trial of household pairs of a Chinese smoker and nonsmoker randomized either to a smoke-free educational intervention or self-help control group. The smokefree educational intervention includes group education about smokefree environments and smoking cessation, follow-up phone calls, and tobacco exposure lab reports. The control group is referred to usual care with local in-language smoking cessation classes or quitline, and is otherwise assessment only. The investigators hypothesize that pairs in the intervention group will have higher rates of tobacco cessation and elimination of smoke exposure, compared to the control group.
Electronic dental records (EDR) are a potentially powerful tool to incorporate current scientific evidence into clinical practice by providing key information at the point of patient care. The investigators know that disseminating evidence-based guidelines is not sufficient to change clinical practice so innovative approaches need to be tested in dentistry. The composite expertise of the investigators and consultants on this project and a large group practice with multiple clinics utilizing one EDR are essential to address the aims of this study. This project will examine whether dentists and hygienists will assess interest in quitting and deliver a tobacco intervention more frequently when provided with computer assisted guidance compared to a control group. Specifically the investigators will measure the delivery of questions assessing willingness to change and appropriate interventions based on willingness to change by measuring the recording of these activities in the EDR and patient receipt of these recommendations through a phone survey. In addition, the study will do a qualitative assessment of the patient perceived value of the provider-patient encounter to further inform us about patient perception of this interaction. The investigators want to know if dental providers will utilize these tools during the dental encounter. If they are used, the investigators would propose further studies examining smoking cessation rates. The investigators were not able to measure cessation rates due to the short two year timeline of this funding mechanism. This tool has potential application for other clinical topics, which makes this approach very innovative when considering the translation of evidence into the unique clinical practice of dentistry.
DCAMLK1 is a Ca2+ - ca/modulin (CaM) - dependent protein kinase that is a marker of stem cells in colonic crypts. Mutations within the stem cell population are thought to be responsible for the development of most colorectal carcinomas and studies have shown that DCAMLK1 is highly expressed in these tumors. Since the lung is an embryological development of the foregut, the investigators speculate that DCAMLK1 will also be upregulated in lung cancers. The aim of this pilot study is to measure DCAMLK1 levels in the blood of patients with suspected malignant and benign lung diseases, and to correlate DCAMKL1 levels with smoking status.
This study is designed to test the hypotheses that incentives can increase both participation in smoking cessation treatment and resulting cessation rates, when they are offered to Medicaid BadgerCare Plus pregnant smokers.
Smoking remains a leading cause of preventable disease and premature death worldwide. Approximately 1 out of every 5 deaths is associated with cigarette smoking, and roughly half of all daily smokers will die prematurely from tobacco-related illness. Reducing the nicotine in cigarettes to the point that they are rendered non-addictive can potentially be an effective public policy measure that can significantly reduce tobacco-related mortality and morbidity by decreasing the initiation of smoking and promoting cessation. The Family Smoking Prevention and Tobacco Control Act (FSPTCA) enables the FDA to establish tobacco product standards including placing limits on the allowable nicotine content of cigarettes. Currently, no reduced nicotine cigarettes are available that will allow studying the feasibility of this policy measure. The National Institute on Drug Abuse has contracted with Research Triangle Institute to assist in the development of cigarettes with varying nicotine content that can be made available to researchers. They have established a contract that will result in the manufacture of 9 million cigarettes to be distributed to the research community. Prior to full production, the palatability and nicotine intake of these cigarettes in smokers must be determined.
The project's background is the notion that patient centred clinical health promotion has been shown to significantly improve both outcomes and patient safety. Accordingly, the WHO describes health promotion as a key dimension of quality in hospitals, and the organization has developed standards on the topic in order to help hospital management and staff members to assess and improve the quality of health care and thereby achieve better health for patients, staff, and community. Even so, however, health promotion is still a very implicit part of nearly all quality standards on hospitals. Moreover, assessing hospitals departments' health promotion performance is still quite an unexplored area. On this basis, this project will test a new recognition process that uses the relevant WHO-HPH tools and standards to assess performance, by way of explicit documentation and evaluation of clinical health promotion activity. The project is deigned as a RCT, with a control group that undergoes the recognition process immediately and a control group that continue usual clinical routine. Then, after one year, the control group also begins the recognition process (= delayed start), while the Intervention group (=immediate-start) continues with the recognition process. Doing this allows for a great array of measurements, and hopefully the project will then show whether the recognition process really benefits implementation of health promotion in hospitals and health services, and also, if this really generates better health gains for patients and staff. The outcome measurements will be frequency of health promotion services delivered on smoking, excessive alcohol use, overweight, malnutrition, and physical activity to patients in need. Such services could for instance be motivational counselling and brief interventions, as well as intervention, rehabilitation and after treatment. Physical, mental, and social health status among patients and staff will be measured by short form (SF36).