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Showing 25–42 of 18 matching trials from the live ClinicalTrials.gov search.
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Terminated Not applicable Interventional Accepts healthy volunteers

Investigation of the Effects of Electronic Cigarettes on Vascular Health

NCT03041493
Conditions
Vascular Health
Interventions
Electronic cigarette, traditional cigarette, (sham cigarette) - no actual exposure to cigarettes
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 50 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

Varenicline and Nicotine Interactions in Humans (VA)

NCT00606892
Conditions
Smoking Cessation
Interventions
Varenicline, Placebo, IV Nic
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 55 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
West Haven, Connecticut
Withdrawn Not applicable Interventional Accepts healthy volunteers

IV Nicotine Induced Changes in Hormone Function, Mood States and Behavior

NCT01589055
Conditions
Nicotine Dependence
Interventions
Intravenous Nicotine
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 40 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2015
U.S. locations
1
States / cities
Belmont, Massachusetts
Conditions
Nicotine Dependence
Interventions
Intravenous Nicotine, Progesterone
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 40 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2015
U.S. locations
1
States / cities
Belmont, Massachusetts
Conditions
Nicotine Dependence
Interventions
low dose Nicotine, high dose Nicotine
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
West Haven, Connecticut
Conditions
Tobacco-Related Carcinoma
Interventions
Biospecimen Collection, Cigarette, Nicotine Oral Pouch, Smokeless Tobacco, Survey Administration, Text Message-Based Navigation Intervention
Procedure · Drug · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
21 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Columbus, Ohio
Completed No phase listed Observational Accepts healthy volunteers

Cannabis Effects on Brain Morphology in Aging

NCT01874886
Conditions
Study Focuses on Brain Morphology and Cognition in Older Subjects
Interventions
Not listed
Lead sponsor
University of California, Los Angeles
Other
Eligibility
60 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Smoking ( Cigarette)
Interventions
Nicotine 0.05 mg/pulse and 0.1 mg/pulse, Saline Placebo (0.5mL injection), sucralose, Sugar syrup (Placebo)
Drug · Dietary Supplement
Lead sponsor
Yale University
Other
Eligibility
21 Years to 59 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
West Haven, Connecticut
Conditions
Acute Coronary Syndrome, Tobacco Use
Interventions
Experimental: Behavioral Activation Treatment for Cardiac Smokers (BAT-CS), Smoking cessation plus Health and Wellness
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Providence, Rhode Island
Completed Early Phase 1 Interventional Results available

Effects of Flavors on Nicotine Reinforcement in Smokers

NCT03243630
Conditions
Nicotine Dependence
Interventions
IV nicotine, Menthol flavor, green apple, green apple and menthol
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 30 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
West Haven, Connecticut
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Nicotine Vaccination and Nicotinic Receptor Occupancy

NCT00996034
Conditions
Nicotine Dependence
Interventions
NicVAX, [123I]5-IA-85380, Nicotine bitartrate
Biological · Radiation · Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 50 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
West Haven, Connecticut
Conditions
Nicotine Addiction
Interventions
Saline, Nicotine
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 30 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
West Haven, Connecticut
Completed Early Phase 1 Interventional Accepts healthy volunteers

Interactive Effects of IV Ethanol and IV Nicotine

NCT01814410
Conditions
Healthy
Interventions
Intravenous ethanol placebo plus nicotine infusions, intravenous ethanol 40mg% plus nicotine infusions, intravenous ethanol 100mg% plus nicotine infusions
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 50 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
West Haven, Connecticut
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Ventilation and Pulmonary Endothelium Toxicities of E-cigarettes: A Randomized Crossover Pilot Study

NCT02783768
Conditions
Pulmonary Disease, Chronic Obstructive, E-cigarettes
Interventions
E-cigarette, Sham, Hyperpolarized 3-Helium, Gadolinium
Device · Other · Drug
Lead sponsor
Columbia University
Other
Eligibility
21 Years to 35 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
New York, New York
Conditions
Lung Cancer
Interventions
placebo, bupropion hydrochloride, nicotine
Other · Drug
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
1,708 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2006
U.S. locations
24
States / cities
Scottsdale, Arizona • Washington D.C., District of Columbia • Peoria, Illinois + 20 more
Conditions
Cigarette Smoking-Related Carcinoma, Tobacco-Related Carcinoma
Interventions
Cigarette, Nicotine Replacement, Questionnaire Administration, Survey Administration, Very Low Nicotine Content Cigarette, ECIG-Hi, ECIG-Lo
Drug · Other · Device
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
21 Years to 65 Years
Enrollment
213 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2025
U.S. locations
1
States / cities
Houston, Texas
Completed Early Phase 1 Interventional Accepts healthy volunteers

The Effects of Sedatives on Tobacco Use Disorder Version 2

NCT05505630
Conditions
Tobacco Smoking
Interventions
Ketamine, Midazolam, Dexmedetomidine, Saline
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
21 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Nicotine Dependence
Interventions
Bupropion SR, Nicotine Patch, Placebo Patch and Placebo Pill
Drug
Lead sponsor
Southern Illinois University Carbondale
Other
Eligibility
18 Years to 55 Years
Enrollment
197 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2013
U.S. locations
1
States / cities
Carbondale, Illinois