View clinical trials related to Smoking Cessation.
Filter by:The purpose of this study is to see if automated telephone monitoring will enhance existing quitline services, such as Alere Wellbeing's Quit For Life program, and help people quit smoking. If successful, this intervention could be incorporated into existing quitline protocols and delivered to millions of people who are trying to quit smoking.
A comparison of a novel nicotine replacement therapy and placebo treatment in smokers motivated to quit smoking.
Parents of Asthmatics Quit Smoking (PAQS-2) is a randomized controlled trial of a smoking cessation intervention for parents who smoke. Children had either a diagnosis of asthma (and an asthma emergency within the past 3 months) or were healthy (and had no medical conditions in the past 3 months). The study intervention aimed to help parents (or caregivers) quit smoking and reduce children's second hand smoke exposure. Participants received 2 home counseling sessions with asthma education (if they had a child with asthma), child wellness (if they had a healthy child) and smoking cessation counseling (including objective feedback on how much smoke the child was exposed to). Parents of children with asthma were then randomized into 2 groups; one group received 6 counseling phone calls focused on motivating smoking cessation and a second round of feedback on smoke exposure (Enhanced). The other groups received six calls focused on asthma (PAM asthma group) or child wellness (Healthy group). We had 2 primary aims. First, to explore the "teachable moment" we compared quit rates between the parents of children with asthma to the parents of healthy children. We hypothesized that the Asthma group would have significantly greater quit rates than the Healthy group and lower levels of environmental tobacco smoke in the home. We also hypothesized that parents who smoke and have children with asthma would have greater changes in the variables associated with teachable moment compared to parents who smoke and have a healthy child. --- The second primary aim focused on the parents of children with asthma. We assessed the effectiveness of adding telephone smoking cessation counseling to the 2 home counseling visits. For this, we compared the 2 groups of randomized subjects: those who received 6 counseling calls and feedback on smoke exposure (PAM-Enhanced) and those who received 6 counseling calls focused on asthma education (PAM-Asthma). We hypothesized that the PAM-Enhanced group would have significantly greater quit rates than the PAM-Asthma group, lower likelihood of smoking relapse, and lower levels of environmental tobacco smoke in the home. We also explored the hypothesized role of precaution effectiveness (i.e. quitting smoking will be associated with benefits for self and child) and self-efficacy for quitting as mediators of the effectiveness of PAM-Enhanced/Asthma. A third aim was to compare asthma symptoms over time between the two groups.
Objective: To assess the impact of instructional guidance in the regular use of use nicotine nasal spray (NNS) on the true use of NNS during the first three weeks of smoking cessation for heavy smokers who are willing to quit. Methods: This randomized, open, controlled trial included 50 patients who were heavy smokers, were willing to quit, and attending an academic outpatient clinic in Western Switzerland. Patients were randomised to instruction on NNS use as "ad libitum" (administration whenever cravings appear; control group) or to use NNS at least every hour when awake (intervention group). Intakes were monitored using an electronic device fixed in the spray unit (MDILogTM) during the first three weeks of use. Self reported abstinence from smoking at six months was confirmed by expired-air carbon monoxide. Using intention-to-treat analysis, random-effect GLS regression was used to calculate the mean difference of daily doses between groups controlling for lack of independence between measures from the same individual.
The primary purpose of this study is to determine the effects of distributing free nicotine replacement therapy (NRT) to tobacco quitline callers directly. Specifically, this study aims to: 1. Test if sending active nicotine patches directly will lead to a higher quit rate, compared to a condition where the quitline assists the smokers to obtain patches by other means (e.g. via their health plans). 2. Test if sending placebo patches directly will also lead to a higher quit rate. 3. Test if quitline counseling increases the quit rate when the smokers already receive the nicotine patches.
The purpose of this study is to test the success rate of smoking reduction or cessation with different nicotine products.
The purpose of this study is to evaluate NicVAX as an aid to smoking cessation for long term abstinence.
The purpose of this study is to explore the use of an prolonged alternative dosing schedule using varenicline for smoking cessation leading to greater quit rates and higher rates of continuous abstinence.
This is a 12-week clinical trial investigating the effects of smoking cessation on sexual functioning in men. This study consists of 3 sessions and provides 8 weeks of free nicotine transdermal patches. It is hypothesized that men who quit smoking, compared to men who smoke as usual, will demonstrate improved sexual functioning, measured both physiologically (erectile functioning) and subjectively (self-reported sexual functioning).
The proposed study is a two-armed randomized controlled clinical trial examining the long-term (one-year) efficacy of telephone intervention conditions for smoking cessation in a high risk medical population; namely, cancer survivors: Proactive telephone recruitment through the Childhood Cancer Survivors Survey (CCSS) St. Jude Life Study, After Completion of Therapy (ACT) Clinic and face to face recruitment at the local West Clinics will serve as the primary methods of recruitment. The specific aims of the study : (1) To recruit nationally a cohort of approximately 1242 smokers who are cancer survivors(621 childhood cancer survivors and 621 adult cancer survivors); 2) To determine the long-term (one year) efficacy of the intervention condition for participants randomly assigned to the Counselor-initiated versus a Self-paced QL; and (3) to find out whether treatment outcomes vary as a function of survivors' age of cancer diagnosis (survivors who diagnosed while adults vs. childhood cancer survivors who diagnosed before the age of 21).