Clinical trials: Tobacco Abuse
Smoking Cessation, Nicotine Addiction
Nicotine Receptor Levels and Smoking Cessation
The investigators propose to use positron emission tomography (PET) imaging to determine whether nicotinic receptor availability at pretreatment predicts smoking cessation success.
- Trial name
- NCT01788943
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Lung Carcinoma, Tobacco Use Disorder
Intermittent or Continuous Acetylsalicylic Acid and Gene Expression in the Nasal Tissue of Current Smokers
This randomized phase II trial studies the safety and effects of acetylsalicylic acid (aspirin) taken continuously or intermittently on gene expression in the nasal tissue of current smokers.
- Trial name
- NCT02123849
- Testing
- Aspirin, Laboratory Biomarker Analysis
- Where
- 2 sites in United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Tobacco Use Disorder
Computer-Based Stop Smoking Program in Assisting Doctors in Helping Adults Stop Smoking
RATIONALE: Computer-based stop smoking programs may assist doctors in helping patients stop smoking. PURPOSE: This randomized clinical trial is studying how well a computer-based stop smoking program works in assisting doctors in…
- Trial name
- NCT00383461
- Testing
- smoking cessation intervention, counseling intervention
- Where
- 2 sites in United States
- Volunteers
- 4,314 people
- Sponsor
- Brigham and Women's Hospital
Nicotine Addiction
Nicotinic Receptor Levels After Stopping Smoking
This positron emission tomography (PET) study examines the effects of 24 hours abstinence from smoking on return to availability of neuronal nicotinic receptors in slow and fast metabolizers of nicotine.
- Trial name
- NCT01704573
- Testing
- 2-[18F]-fluro-3-[2(S)-2-azethidinylmethoxy]-pyridine
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Pennsylvania
Environmental Tobacco Smoke Exposure, Depression
Healthy Outcomes of Pregnancy Education
The purpose of this study is to determine if an integrated intervention addressing active smoking, environmental tobacco smoke exposure, depression and intimate partner violence, would improve pregnancy outcome among African…
- Conditions
- Environmental Tobacco Smoke Exposure, Depression, Partner Abuse, Tobacco Smoking
- Trial name
- NCT00381823
- Testing
- Cognitive Behavioral Therapy
- Where
- United States
- Volunteers
- 1,750 people
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Schizophrenia, Schizoaffective Disorder
Varenicline Treatment in Alcohol and Nicotine Dependent Patients With Schizophrenia
The aim of the proposed pilot study is to find out whether varenicline (ChantixTM) treatment decreases alcohol use and smoking in patients with schizophrenia or schizoaffective disorder.
- Conditions
- Schizophrenia, Schizoaffective Disorder, Alcohol Dependence, Nicotine Dependence
- Trial name
- NCT00727103
- Testing
- Varenicline
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- State University of New York - Upstate Medical University
Tobacco Use Disorder
Influence of tDCS on the Brain Activation Measured During the Decision Not to Smoke in High-risk Situations
Substance use disorders (SUD) are characterized by increased automatized responses to drug-related cues (cue-reactivity) and deficient cognitive control. Cue-reactivity (CR) can be elicited by internal (e.g.
- Trial name
- NCT05875194
- Testing
- active transcranial direct current stimulation (tDCS)
- Where
- Germany
- Volunteers
- 60 people
- Sponsor
- University Hospital Tuebingen
Smoking, Smoking Behaviors
Abuse Liability for Four Heated Tobacco Product (HTP) Consumables and Two HTP Devices
This is a single-site, open-label, randomized, 8-way crossover study designed to evaluate elements of abuse liability (AL), including subjective effects and physiological measures (pharmacodynamics [PD]) and plasma nicotine…
- Conditions
- Smoking, Smoking Behaviors, Tobacco Use, Tobacco Smoking
- Trial name
- NCT07267195
- Testing
- Product A, Product N, Product B
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- RAI Services Company
Tobacco Use Disorder
Tobacco Approach Avoidance Training for Adolescent Smokers-2
This is a two part study. In Study 2, smokers who want to quit smoking will participate in a 4 week smoking cessation program combining weekly cognitive behavioral therapy (CBT) with weekly regular-AAT or placebo-AAT training.
- Trial name
- AAT-2 (NCT01625637)
- Testing
- AAT-experiment
- Where
- United States
- Volunteers
- 66 people
- Sponsor
- Yale University
Nicotine Dependence, Cigarette Smoking
New Approaches to Smoking Cessation in Heavy Drinkers
The purpose of this study is to develop and test an integrated cognitive-behavioral intervention for smoking and alcohol among heavy drinking smokers.
- Conditions
- Nicotine Dependence, Cigarette Smoking, Alcohol Consumption, Heavy Drinking
- Trial name
- NCT02151591
- Testing
- Varenicline
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- Yale University
Nicotine Dependence
Improving the Efficacy of Anti-Nicotine Immunotherapy
The purpose of this study is to find out how vaccine-induced antibodies change the way the body processes nicotine from cigarettes. These antibodies absorb nicotine and can reduce nicotine levels in the brain.
- Trial name
- PETNic002 (NCT01280968)
- Testing
- NIC002 in Aluminum hydroxide (Alum)
- Where
- 2 sites in United States
- Volunteers
- 52 people
- Sponsor
- Alexey Mukhin
Lung Cancer, Precancerous Condition
Green Tea Extract in Treating Current or Former Smokers With Bronchial Dysplasia
RATIONALE: Chemoprevention is the use of certain drugs to keep cancer from forming. The use of Polyphenon E, a substance found in green tea, may keep cancer from forming in current or former smokers with bronchial dysplasia.
- Conditions
- Lung Cancer, Precancerous Condition, Tobacco Use Disorder
- Trial name
- NCT00611650
- Testing
- defined green tea catechin extract
- Where
- Canada
- Volunteers
- 23 people
- Sponsor
- British Columbia Cancer Agency
Nicotine Dependence
Nicotine Reinforcement and Smoking-Cue Reactivity: Association With Genetic Polymorphisms
Background: Researchers have been studying behavioral components of nicotine addiction by looking at how drugs have a reinforcing effect, connecting the stimulation provided by the drug (nicotine) to the behavior that produces it…
- Trial name
- NCT01505725
- Where
- United States
- Volunteers
- 92 people
- Sponsor
- National Institute on Drug Abuse (NIDA)
Tobacco Dependence, Schizophrenia
Cigarette Smoking in Smokers With and Without Schizophrenia
Higher rates and severity of tobacco dependence in people with schizophrenia, as compared with the general population, contribute to the lower life expectancy seen in this population.
- Trial name
- NCT04001114
- Testing
- Sampling Research Cigarettes
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Nicotine Use Disorder
Study to Assess PK, PD, Nicotine Extraction, Palatability, Subjective Effects of Nicotine Pouches - Daily Nicotine Users
This is an explorative, open-label, randomised, 3-way cross-over study to assess pharmacokinetics (PK), pharmacodynamics (PD), safety and tolerability, nicotine extraction, palatability and subjective effects after single use of…
- Trial name
- NCT06170138
- Testing
- Test product 1 - Test product 2 - Comparator product
- Where
- Sweden
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Amplicon AB
Nicotine Dependence
Measuring Smoking Behaviors While Using Varenicline
This study will demonstrate the behavioral responses to varenicline, helping to better understand its mechanisms. Hypotheses for the study are to observe decreases in smoking topography and nicotine cigarette choice on…
- Trial name
- NCT00948155
- Testing
- Varenicline
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Tobacco Use Cessation, Tobacco Use Disorder
Text Messaging and Telephone Counseling for Supporting Post-discharge Quit Attempts
This is an extension of a previous feasibility study (Clinical Trials Registry - NCT02571244). The actual study is a research aimed to compare the effectiveness of telephone counseling and personalized text messages (TM) for…
- Trial name
- NCT03237949
- Testing
- Phone counseling, Text message
- Where
- Brazil
- Volunteers
- 400 people
- Sponsor
- Federal University of Juiz de Fora
Smoking, Tobacco Use
CSD190301: A Study to Assess Elements of Abuse Liability for Two Dissolvable Nicotine Lozenge Tobacco Products
This is a two-arm, single use, single-center, randomized, 10-sequence per arm, open-label, crossover pharmacokinetic/pharmacodynamic (PK/PD) study, designed to evaluate elements of abuse liability (AL) including subjective…
- Conditions
- Smoking, Tobacco Use, Tobacco Smoking
- Trial name
- NCT04167384
- Testing
- Product A, Product B, Product C
- Where
- United States
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- RAI Services Company
Tobacco Use Disorder
Effect of a Non-Invasive Brain Stimulation Technique on Smoking Cessation Behaviors
In this pilot study, the feasibility of using tDCS (a non-invasive brain stimulation technique) while performing a task requiring cognitive flexibility will be examined in smokers and initial data will be collected regarding the…
- Trial name
- NCT03386253
- Testing
- active tDCS
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Smoking Cessation, Smoking
A Quit Smoking Study Using Smartphones
The objective of this research is to determine whether smartphone games show promise for helping smokers increase their chances of quitting.
- Conditions
- Smoking Cessation, Smoking, Nicotine Dependence
- Trial name
- NCT02164383
- Testing
- Nicotine patch, Cessation Counseling, Mobile Games
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of Wisconsin, Madison
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