Clinical trials: Cigarette Use
Tobacco Use Disorder
A Brain Imaging Study Into Nicotine Induced Dopamine Release in Cigarette Smokers.
Dopamine (DA) plays a critical role in nicotine (and other) addiction and this drug is known to release DA in brain areas mediating reward and motivational processes.
- Trial name
- NCT00396669
- Testing
- Bupropion
- Where
- Israel
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Nicotine Dependence, Tobacco Use Disorder
Effectiveness of Using Reduced Nicotine Cigarettes in Men and Women Smokers to Combat Nicotine Addiction
This is a 2-year study involving the progressive reduction in the nicotine content of cigarettes. The investigators believe that at the end of the study smokers of cigarettes with progressively reduced nicotine content will be…
- Trial name
- NCT00264342
- Where
- United States
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Smoking, Cigarette, Smoking Cessation
Feasibility of a Decision Aid for E-Cigarettes in Primary Care
The study team will use a pre-post study design, in which data will be collected from 60 patients under "control" conditions (Phase I), whereby an iPad-delivered decision aid is implemented in the clinic to address only standard…
- Trial name
- NCT03836573
- Testing
- Smoking Cessation iPad Decision Aid Tool
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Florida
Tobacco Use, Tobacco Smoking
A Study to Characterize Nicotine Pharmacokinetics and Subjective Effects of Nicotine Pouches in Adult Cigarette Smokers
This study is designed to evaluate plasma nicotine pharmacokinetic (PK) parameters following the use of nicotine pouches in cigarette smokers who have experience with use of smokeless tobacco (SST) [e.g., snus, moist snuff].
- Trial name
- NCT04846088
- Testing
- Product A, Product B, Product C
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- British American Tobacco (Investments) Limited
Cigarette Smoking, Smoking Cessation
'WeChat WeQuit' Smoking Cessation Program
This proposed project is to assess whether WeChat-based smoking cessation interventions ('WeChat WeQuit' program) will be effective at helping people in China who smoke, to quit.
- Trial name
- NCT03169686
- Testing
- Cognitive and Behavioral Intervention
- Where
- China
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Sir Run Run Shaw Hospital
Pregnancy
Prenatal Exposure Effects Psychophysiology Study
The purpose of the study is to understand the biology and behavior of early mother-infant attachment, and to investigate how it may be affected by prenatal substance exposures.
- Trial name
- PEEPS (NCT01134770)
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Tobacco Use Disorder
Project 2, Study 2: Extended Exposure to Low Nicotine Content Cigarettes in Opioid Abusers
This study will examine extended exposure to cigarettes varying in nicotine content among adults with opioid use disorder. Those with opioid use disorder are at increased risk for smoking, nicotine dependence, and using high…
- Trial name
- P2S2 (NCT02250664)
- Testing
- Very low nicotine content cigarettes
- Where
- 2 sites in United States
- Volunteers
- 775 people, healthy volunteers welcome
- Sponsor
- University of Vermont
Cough
Effect of Electronic Cigarette Use on Cough Reflex Sensitivity
Although electronic cigarettes (e-cigs) are now widely used, very little information exists regarding the effect of electronic cigarette use (vaping) on the respiratory system.
- Trial name
- NCT02203162
- Testing
- electronic cigarette exposure
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Montefiore Medical Center
Smoking, Cigarette, Breastfeeding
Lung and Breast Cancer Prevention by an Integrated Intervention of Maternal Smoking Cessation and Breastfeeding
This pilot clinical trial aims to integrate maternal smoking cessation and breastfeeding interventions to enhance both cancer prevention behaviors.
- Trial name
- NCT05123118
- Testing
- Integrated intervention of smoking cessation and breastfeeding
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Xiaozhong Wen
Cigarette Smoking
Developing a Smartphone App With Mindfulness Training for Teen Smoking Cessation
The recent Surgeon General's Report calls for effective and readily available treatment approaches to help adolescent smokers interested in quitting.
- Trial name
- NCT02218281
- Testing
- C2Q-Teen app, NCI's QuitSTART app, Written smoking cessation materials only
- Where
- United States
- Volunteers
- 146 people, healthy volunteers welcome
- Sponsor
- University of Massachusetts, Worcester
Tobacco; Use, Harmful
The Influence of Electronic and Traditional Cigarettes Smoking on Hemodynamic Parameters
It is intended to examine 50 healthy volunteers aged 18 - 60 years. 12-hour abstinence from tobacco smoke, alcohol or coffee before the experiment will be required.
- Trial name
- EPAPHemo (NCT03037775)
- Testing
- Baseline, e-cigarette without nicotine, e-cigarette with nicotine
- Where
- Poland
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Medical University of Warsaw
E-Cig Use
Responses to E-Cigarette Advertising
While conventional cigarette use continues to decline among youth and young adults, e-cigarette (EC) use is on the rise. The use of ECs during young adulthood, particularly 18 years of age, is especially alarming because it is…
- Trial name
- NCT04249219
- Testing
- Viewing e-cigarette ads
- Where
- United States
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- University of Massachusetts, Worcester
Health Behavior, Risk Reduction Behavior
Multiple Risk Behavior Intervention in Health Care Settings
This study (aka Healthy Directions2 or HD2) builds on an earlier study titled Healthy Directions (aka Healthy Directions 1 or HD1).
- Trial name
- HD2 (NCT01415492)
- Testing
- HD2, HD2+
- Where
- United States
- Volunteers
- 2,440 people, healthy volunteers welcome
- Sponsor
- Dana-Farber Cancer Institute
Tobacco Use Disorder
Project 1, Study 2: Extended Exposure to Low Nicotine Content Cigarettes in Childbearing Age Women
This study will examine extended exposure to cigarettes varying in nicotine content among disadvantaged women. Disadvantaged women are at increased risk for smoking, nicotine dependence, and using high nicotine yield cigarettes…
- Trial name
- NCT02250534
- Testing
- Very low nicotine content cigarettes
- Where
- 2 sites in United States
- Volunteers
- 775 people, healthy volunteers welcome
- Sponsor
- University of Vermont
Smoking Cessation, Smoking, Tobacco
High Dose Bupropion for Smoking Cessation - Pilot Study
This study aims to investigate the benefit of administering two differing doses of Bupropion (BUP) to smokers to assist with smoking cessation.
- Conditions
- Smoking Cessation, Smoking, Tobacco, Smoking (Tobacco) Addiction, Cessation, Tobacco
- Trial name
- NCT03326128
- Testing
- Bupropion Hydrochloride
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Electronic Cigarette Use
Characterization of Product Use in Smokers Switching From Cigarettes to a RELX Electronic Nicotine Delivery System
The study will assess product use behaviors, biomarkers of exposure, subjective effects, and safety in smokers who switch to a RELX ENDS over 8-weeks.
- Trial name
- NCT04708106
- Testing
- RELX ENDS Tobacco Flavor, RELX ENDS Menthol Flavor, RELX ENDS Tobacco and Menthol Flavors
- Where
- 5 sites in United States
- Volunteers
- 194 people, healthy volunteers welcome
- Sponsor
- Cheerain HK Limited
Microbiota, Lung Cancer
Cigarette Smoking and Oral Microbiota
Background: Normal bacteria and other tiny organisms (the microbiota) live in the mouth and nose. They contribute to human health in many ways, including digesting food and balancing hormones.
- Conditions
- Microbiota, Lung Cancer, Oral Cancer
- Trial name
- NCT01862809
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Cigarette Smoking-Related Carcinoma
Oral Nicotine Pouches Versus Nicotine Replacement Therapy to Reduce Cigarette Use for Smokers in Rural Appalachia
This clinical trial compares the use of oral nicotine pouches to nicotine replacement therapy, consisting of nicotine patches and lozenges, to reduce cigarette use in smokers living in rural Appalachia.
- Trial name
- ARISE (NCT06763536)
- Testing
- Carbon Monoxide Measurement, Nicotine Lozenge, Oral Nicotine Pouch
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Ohio State University Comprehensive Cancer Center
Cigarette Smoking
Tailored Tobacco Quitline for Rural Veterans
The proposed work is designed to help increase access to tobacco cessation services among rural veterans and to develop more effective treatment services that better address comorbid issues commonly experienced by rural smokers.
- Trial name
- NCT01592695
- Testing
- Nicotine replacement therapy - transdermal nicotine patch, Tailored behavioral intervention, Tobacco quit line referral
- Where
- United States
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Iowa City Veterans Affairs Medical Center
Electronic Cigarette Use
Effects of Social Media Use on Young Adults' E-Cigarette Use
The goal of this clinical trial is to test the effects of social media use on e-cigarette use in young adults who use e-cigarettes.
- Trial name
- NCT06142877
- Testing
- Social Media Use Reduction
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Oklahoma