Clinical trials: Abuse Tobacco
Smoking, Nicotine Dependence
Neural Inhibition as a Mechanism of Nicotine Dependence Among Persons With Schizophrenia
Cigarette smoking decreases life expectancy, causes devastating health complications, and costs society billions of dollars each year.
- Conditions
- Smoking, Nicotine Dependence, Schizophrenia, Schizophreniform Disorders
- Trial name
- NCT00407277
- Testing
- Nicotine patch, smoking cessation group therapy
- Where
- Canada
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Centre for Addiction and Mental Health
Healthy, Nicotine Addiction
Compensatory Behavior of E-cig Users in Response to Reduced Nicotine E-liquids
The goal of this clinical trial is to learn if low nicotine eliquids work to reduce exposure to nicotine, in addicted ecig users, without increasing consumption of other harmful constituents.
- Conditions
- Healthy, Nicotine Addiction, Electronic Cigarette Use
- Trial name
- NCT06602492
- Testing
- Lower nicotine e-liquid, Higher nicotine eliquid
- Where
- United States
- Volunteers
- 72 people
- Sponsor
- Rochester Institute of Technology
Tobacco Dependence
Single-dose Nicotine Pharmacokinetics With Three Oral Nicotine Replacement Products. A Study in Healthy Smokers.
Single-dose nicotine pharmacokinetics with three oral nicotine replacement products.
- Trial name
- NCT01234792
- Testing
- 6 mg Experimental nicotine gum, 4 mg Nicotine Gum/, 2 mg Nicotine Gum
- Where
- Sweden
- Volunteers
- 24 people
- Sponsor
- McNeil AB
Tobacco Use Disorder, Smoking Cessation
p16 Methylation for Smoking Cessation
Smoking cessation is often difficult for smokers to achieve for a variety of reasons including: difficulty with nicotine withdrawal, failure to perceive the benefits of smoking cessation, and failure to perceive the risks…
- Conditions
- Tobacco Use Disorder, Smoking Cessation, Lung Cancer
- Trial name
- NCT01038492
- Testing
- p16 Methylation and Lung Cancer Education
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- Duke University
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, Schizophrenia
Extended Duration Nicotine Replacement Therapy and Bupropion in Smokers With Schizophrenia
After successfully quitting smoking, smokers with schizophrenia are vulnerable to relapse shortly after discontinuation of treatment.
- Trial name
- NCT01576640
- Testing
- NRT, Bupropion SR 150mg bid, Relapse Prevention-Oriented Cognitive Behavioral Therapy
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- Massachusetts General Hospital
Nicotine Dependence
Brain Networks and Addiction Susceptibility
Background: The risk for becoming addicted to drugs varies from person to person, even among those using similar drugs in a similar way.
- Trial name
- NCT01924468
- Testing
- Oral methylphenidate and Oral haloperidol
- Where
- United States
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- National Institute on Drug Abuse (NIDA)
Nicotine Dependence
Assessment of a Teachable Moment for Smoking Cessation
A teachable moment (TM) refers to life events or transitions, such as physician visits, early detection screening feedback, pregnancy, and hospitalization for, and diagnosis of, disease, that inspire health behavior change.
- Trial name
- TM (NCT00596440)
- Testing
- Transdermal nicotine patch
- Where
- United States
- Volunteers
- 234 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Nicotine Dependence
Family Consultation for Health-Compromised Smokers
Although spousal support predicts the success of a smoker's cessation efforts, "social support" interventions based on teaching partners better support skills have had consistently disappointing results.
- Trial name
- NCT00400751
- Testing
- FAMCON (Family Consultation)
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- University of Arizona
Lung Cancer, Tobacco Use Disorder
Standard Medical Care or Urgent Chest X-ray in Diagnosing Lung Cancer in Smokers With Chest Symptoms Who Are Older Than 60 Years
RATIONALE: Diagnostic procedures, such as an urgent chest x-ray, may help in planning cancer treatment. It is not yet known whether standard medical care is more effective than an urgent x-ray in diagnosing lung cancer in smokers…
- Trial name
- NCT01344005
- Testing
- caregiver-related intervention or procedure, questionnaire administration, quality-of-life assessment
- Volunteers
- 386 people
- Sponsor
- Wales Cancer Trials Unit
Prevention Harmful Effects
Tailored Interventions to Prevent Substance Abuse
The overarching objective of this research is to prevent substance use in early adolescents through the use of innovative interactive interventions tailored to each individual's particular risk profile for using cigarettes and…
- Trial name
- Project BEST (NCT01482975)
- Testing
- Tailored computer based intervention, Tailored computer intervention
- Where
- United States
- Volunteers
- 4,158 people, healthy volunteers welcome
- Sponsor
- University of Rhode Island
Nicotine Addiction, Smoking Cessation
e-Cigarettes Versus NRT Gum for Smoking Cessation
This is a randomized trial comparing electronic cigarettes (e-Cigarettes) to nicotine gum for smoking cessation. Participants will be randomly assigned to either e-cigarette use or nicotine gum use during a quit attempt.
- Trial name
- NCT01925781
- Testing
- Nicotine polacrilex, STAM 1100mAh CE4 eGo Clearomizer
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Creighton University
Smoking, Nicotine Dependence
Nicotine TMS EFT Smoking Pilot Study
Prior and recent evidence suggests a role of medial prefrontal cortex (MPFC) in cigarette smoking. Episodic Future Thinking (EFT) has also been shown to be associated with increased delayed discounting and reduced cigarette self…
- Conditions
- Smoking, Nicotine Dependence, Addiction, Smoking, Cigarette
- Trial name
- NCT03579953
- Testing
- Real cTBS
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- Medical University of South Carolina
Cigarette Smoking-Related Carcinoma
Electronic Cigarette Use During Pregnancy
Aim 1: To compare the overall toxicant exposure in pregnant women who use electronic cigarettes (e-cigs, vapor, e-liquid, e-juice, vape, vaping devices) compared to women who smoke conventional cigarettes. Aim 2.
- Trial name
- NCT03480373
- Where
- 6 sites in United States
- Volunteers
- 182 people
- Sponsor
- UConn Health
Precancerous Condition, Stage I Non-small Cell Lung Cancer
Sulindac in Preventing Lung Cancer in Current or Former Smokers With Bronchial Dysplasia
This randomized phase II trial is studying sulindac to see how well it works compared to a placebo in preventing lung cancer in current or former smokers with bronchial dysplasia.
- Conditions
- Precancerous Condition, Stage I Non-small Cell Lung Cancer, Tobacco Use Disorder
- Trial name
- NCT00368927
- Testing
- sulindac
- Where
- 6 sites in United States, Canada
- Volunteers
- 61 people
- Sponsor
- National Cancer Institute (NCI)
Nicotine Dependence
Manipulating Tobacco Constituents in Male Menthol Smokers
This study examines the potential effect of reducing nicotine content or menthol or both in men. It will also examine whether there are gender differences in manipulating tobacco flavors and nicotine concentrations in cigarettes…
- Trial name
- NCT02592772
- Testing
- Reduced Nicotine Non-Menthol (RNC), Reduced Nicotine Menthol (RNC-Men), Conventional Nicotine Non-Menthol (CN)
- Where
- 2 sites in United States
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- UConn Health
Tobacco Use Disorder
Tobacco Cessation in Postmenopausal Women (Part I) - 1
The purpose of this study is to evaluate the effects of ERT on appetitive behavior and withdrawal in short-term smoking cessation compared to smoking ad lib in postmenopausal female smokers.
- Trial name
- NCT00061061
- Testing
- Behavior Therapy
- Where
- United States
- Sponsor
- University of Minnesota
Tobacco Use Disorder
Chemical Dependency and Smoking Cessation: Patient's Views - 1
The purpose of this study is to asses patient views on smoking cessation and tobacco harm reduction during drug treatment.
- Trial name
- NCT00051883
- Where
- United States
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- National Institute on Drug Abuse (NIDA)
Tobacco Dependence
Changing Thought and Action in Tobacco Dependence With Transcranial Magnetic Stimulation
This study will examine the effects of high frequency, repetitive Transcranial Magnetic Stimulation (rTMS) on decision-making and smoking behavior.
- Trial name
- rTMS (NCT00973622)
- Testing
- repetitive transcranial magnetic stimulation (rTMS) 10 Hertz (Hz), repetitive transcranial magnetic stimulation (rTMS) 20Hz
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- University of Arkansas
Tobacco Use Disorder, Unspecified Adult Solid Tumor, Protocol Specific
Primary Care Physicians' Use of Stop-Smoking Plans to Help Patients Who Are Smokers
RATIONALE: Stop-smoking plans suggested by physicians may help patients quit smoking. Studying how physicians give stop-smoking treatment as family doctors may increase the chance of smokers receiving such treatment.
- Trial name
- NCT00227786
- Testing
- smoking cessation intervention, counseling intervention
- Where
- 5 sites in United States
- Volunteers
- 344 people
- Sponsor
- Kaiser Permanente
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