Clinical trials: Nicotine Withdrawal
Nicotine Withdrawal, Nicotine Addiction
Acute Pharmacokinetic and Pharmacodynamic Effects of "Tobacco-Free" Oral Nicotine Pouches in Smokers
The purpose of the present study is to examine the pharmacokinetics and pharmacodynamics of "tobacco-free" oral nicotine pouches, at various doses and flavors, in healthy adult smokers.
- Conditions
- Nicotine Withdrawal, Nicotine Addiction, Drug Effect
- Trial name
- NCT05335915
- Testing
- Nicotine, Cigarette
- Where
- United States
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Nicotine Dependence, Nicotine Withdrawal
Progesterone and Brain Imaging Study
Male and female smokers were recruited to undergo 2 phases of smoking cessation. Each phase was 4 days long and involved 3 brain-imaging scans, blood draws and an intervention involving progesterone or a matched placebo.
- Trial name
- NCT01954966
- Testing
- Progesterone
- Where
- United States
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Nicotine Dependence, Nicotine Withdrawal
Human Laboratory Study of Varenicline and Bupropion for Nicotine Dependence
The objective of this proposal is to elucidate effects of bupropion SR + varenicline on smoking-cessation related processes in early abstinence using a human laboratory model.
- Trial name
- ChanBan (NCT00749658)
- Testing
- Bupropion, Varenicline
- Where
- United States
- Volunteers
- 121 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Delirium, Psychomotor Agitation
Nicotine Replacement Therapy in the Intensive Care Unit
The purpose of this study is to determine whether transdermal nicotine replacement therapy is safe and effective for treating nicotine withdrawal symptoms in the critically ill smoking patient.
- Conditions
- Delirium, Psychomotor Agitation, Substance Withdrawal Syndrome, Nicotine Replacement Therapy
- Trial name
- NicGoWell (NCT01362959)
- Testing
- Transdermal nicotine patch, Cutaneous patch, containing no active substances
- Where
- 2 sites in Netherlands
- Volunteers
- 47 people
- Sponsor
- Gelderse Vallei Hospital
Smoking, Withdrawal Nicotine
Association Between Smoking, Brain Activity, Genes, and ADHD
The study investigated the underlying mechanisms of smoking in young adults by examining the associations between smoking, brain activity, dopamine genes, and attention deficit hyperactivity disorder (ADHD).
- Conditions
- Smoking, Withdrawal Nicotine, ADHD
- Trial name
- NCT00915798
- Testing
- Cigarette smoking, Abstinence
- Where
- United States
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- University of California, Irvine
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