Clinical trials: Nicotine Withdrawal
Smoking Cessation, Tobacco Use Disorder
Effectiveness of the Nicotine Patch in Suppressing Nicotine Withdrawal Symptoms in Women Versus Men - 1
Women typically have a more difficult time quitting smoking than men. Little research has been done to understand the differences between men and women that may cause this distinction.
- Trial name
- NCT00218140
- Testing
- nicotine transdermal system
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Institute on Drug Abuse (NIDA)
Nicotine Dependence
Nicotine Dependence, Withdrawal and Replacement Therapy Assessed by PET Imaging
The proposed research will provide significant new gender-specific information of scientific and clinical relevance on the function of the mu-opioid system in nicotine dependence and therapeutic effectiveness of nicotine…
- Trial name
- NCT01664741
- Testing
- Nicotine patch - transdermal
- Where
- United States
- Volunteers
- 127 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Nicotine Dependence
Nicotine Replacement Therapy (NRT) and Bupropion Mechanisms of Effectiveness in Smokers
The purpose of this study is to better characterize differences in mood, attention, brain activation patterns underlying the beneficial effects of pharmacological treatments previously demonstrated to be help individuals…
- Trial name
- NCT01048944
- Testing
- Bupropion SR, Nicotine Patch
- Where
- United States
- Volunteers
- 197 people
- Sponsor
- Southern Illinois University Carbondale
Smoking, Sleep Disturbance
Racial Differences in Circadian and Sleep Mechanisms for Nicotine Dependence, Craving, and Withdrawal
The number one preventable cause of death in the world is tobacco use. Cigarette smoking in particular, costs an estimated $300 billion due to expenses related to medical care and lost productivity.
- Conditions
- Smoking, Sleep Disturbance, Nicotine Dependence
- Trial name
- NCT03968900
- Testing
- Sleep restriction condition, Sleep extension condition
- Where
- United States
- Volunteers
- 29 people
- Sponsor
- University of Alabama at Birmingham
Nicotine Dependence
Study of Varencline Effects on Cigarette Smoking Reward and Craving During a Model of Brief Quit Attempt
Study of varenicline 2.0 mg/day treatment for 2 weeks with smoking test done in laboratory on Day 8 and a 1 week quit attempt from Day 8-14.
- Trial name
- VarenSmoke (NCT00571805)
- Testing
- varencline
- Where
- United States
- Sponsor
- NYU Langone Health
Tobacco Use Disorder
Effect of Orexin System on Nicotine Addiction and Its Neural Mechanism
The goal of this clinical trial is to reveal the role and mechanism of orexin in nicotine addicts, compared to healthy control. The main questions it aims to answer are: Whether nicotine addiction-related behaviors, including…
- Trial name
- NCT05947162
- Testing
- extinction training (nicotine cues), extinction training (neutral cues), Time-restricted smoking cessation
- Where
- China
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Shenzhen Kangning Hospital
Smoking
Functional Magnetic Resonance Imaging (fMRI) Investigation of Nicotine Withdrawal Symptoms
A single center, double blind, randomized, placebo controlled, two-treatments, two-period crossover study conducted in adult smokers.
- Trial name
- NCT00657020
- Testing
- Nicotine
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Nicotine Withdrawal, Marijuana Dependence
Medications Development for the Treatment of Cannabis Related Disorders
The primary objective of this application is to test the neurobehavioral mechanisms and effects of aprepitant as a new cessation agent for cannabis, tobacco or both.
- Conditions
- Nicotine Withdrawal, Marijuana Dependence, Cannabis Dependence, Nicotine Dependence
- Trial name
- MTC (NCT01204723)
- Testing
- Active Aprepitant
- Where
- 2 sites in United States
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Nicotine Withdrawal
SPECT Imaging of DAT Genotype
A polymorphism in the dopamine transporter (DAT) may determine how much dopamine is available at the synapse and this may affect the underlying reasons for relapse in smokers.
- Trial name
- DDAT (NCT01492322)
- Testing
- TRODAT
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- University of Pennsylvania
Tobacco Use Disorder
Examining the Effectiveness of the Nicotine Patch in Male and Female Smokers - 2
Treatment studies have demonstrated that current smoking cessation techniques are less effective for women. The purpose of this study is to determine the role that gender plays on the effectiveness of nicotine replacement…
- Trial name
- NCT00135746
- Testing
- nicotine transdermal system
- Where
- United States
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- National Institute on Drug Abuse (NIDA)
Smoking (Tobacco) Addiction
Short-bout Handgrip Exercise Intervention
This study aims to examine the effect of practicing short-bout handgrip and isometric exercises on nicotine craving, smoking urges and withdrawal symptoms in adult smokers undergoing acute tobacco abstinence.
- Trial name
- NCT04059497
- Testing
- Exercise condition, Healthy diet condition
- Where
- Hong Kong
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Smoking
Genetic Differences in Limbic Activation Associated With Nicotine Withdrawal
Objectives: To evaluate neural correlates associated with emotional processing during nicotine withdrawal preferentially involving the amygdala and associated areas within the corticolimbic and mesolimbic circuitry.
- Trial name
- NCT00664404
- Testing
- Functional Magnetic Resonance Imaging (fMRI)
- Where
- United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Tobacco Use Disorder
Treating Schizophrenic Smokers: Effects on Craving, Cues and Withdrawal
This is a clinical research protocol to study the efficacy of combined varenicline (Chantix) and motivational interviewing (MI) for smoking cessation in a sample of smokers who have been diagnosed with schizophrenia or…
- Trial name
- NCT00781755
- Testing
- varenicline, Adaptation of Motivational Interviewing
- Where
- United States
- Sponsor
- VA Boston Healthcare System
Nicotine Dependence, Cigarettes, With Withdrawal
A Dietary Supplement for Early Cigarette Withdrawal
The purpose of this study is to determine whether a dietary supplement (DS) is effective in protecting against sad mood during early cigarette withdrawal.
- Trial name
- CIGAR (NCT02042521)
- Testing
- Dietary Supplement
- Where
- Canada
- Volunteers
- 21 people
- Sponsor
- Centre for Addiction and Mental Health
Tobacco Dependence
Project 1, Study 1: Investigating the Impact of Nicotine Using Spectrum Cigarettes
Project 1, Study 1 will evaluate the relationship between nicotine yield of very low nicotine content cigarettes and cigarettes smoked per day, nicotine exposure, discomfort/dysfunction, other health-related behaviors…
- Trial name
- P1S1 (NCT01681875)
- Testing
- very low nicotine content cigarettes
- Where
- 9 sites in United States
- Volunteers
- 839 people
- Sponsor
- Wake Forest University Health Sciences
Nicotine Dependence, Nicotine Withdrawal
Auricular Stimulation for Nicotine Withdrawal in Psychiatric Inpatients
The goal of this clinical trial is to evaluate the feasibility and preliminary effectiveness of auricular acupressure (ear seeds) combined with nicotine replacement therapy (NRT) in psychiatric inpatients (both male and female…
- Conditions
- Nicotine Dependence, Nicotine Withdrawal, Tobacco Use Disorder, Anxiety
- Trial name
- NCT07466875
- Testing
- Auricular acupressure, Nicotine Replacement Therapy (Nicotine patch plus NRT gum or lozenge)
- Where
- Taiwan
- Volunteers
- 60 people
- Sponsor
- Chiao-Chiao Liao
Tobacco Use Disorder
Neural Substrates in Nicotine Withdrawal
This study will test the hypothesis that a medication called tolcapone (Brand Name: Tasmar) will help reduce cognitive problems that smokers experience when they quit.
- Trial name
- NCT01001520
- Testing
- Tolcapone
- Where
- United States
- Volunteers
- 218 people
- Sponsor
- University of Pennsylvania
Nicotine Dependence
Zonisamide Augmentation of Varenicline Treatment for Smoking Cessation
Randomized trial to evaluate whether zonisamide can enhance varenicline-induced smoking cessation.
- Trial name
- 1207 (NCT01685996)
- Testing
- zonisamide
- Where
- United States
- Volunteers
- 74 people
- Sponsor
- Johns Hopkins University
THC, Cannabis
THC Crossover Study
This is a randomized, crossover study enrolling experienced dual cannabis-tobacco smokers (N=18) to describe the differences in THC and toxicant exposure, examining pharmacokinetic, subjective, and cardiovascular effects from…
- Conditions
- THC, Cannabis, Cannabis Smoking, Cannabis Use, Unspecified
- Trial name
- TRDRP (NCT04429568)
- Testing
- Smoked Cannabis, Vaped Cannabis, Tobacco Cigarette
- Where
- 2 sites in United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Nicotine Use Disorder, Nicotine Dependence
Baclofen Effects on Smoking Urge and Withdrawal
The purpose of this study is to determine whether baclofen is effective in reducing smoking urge, withdrawal, and reinforcement in moderate to heavy cigarette smokers.
- Conditions
- Nicotine Use Disorder, Nicotine Dependence, Smoking, Tobacco Use Disorder
- Trial name
- NCT00257894
- Testing
- Baclofen
- Where
- United States
- Volunteers
- 41 people
- Sponsor
- VA Office of Research and Development