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E-cigarettes

Showing 1 - 25 of 4,746
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Smoking Prevention and Control Trial (Non-Menthol Cigarettes, Tobacco Flavored E-cigarettes, Menthol Cigarettes)

Not yet recruiting
  • Smoking Prevention and Control
  • Non-Menthol Cigarettes
  • +3 more
  • (no location specified)
May 30, 2023

E-cigarette Use, Smoking Behaviors Trial in Los Angeles (JUUL E-Cigarette Device)

Completed
  • E-cigarette Use
  • Smoking Behaviors
  • JUUL E-Cigarette Device
  • Los Angeles, California
    University of Southern California
Jul 18, 2023

Electronic Cigarette Use, E-Cig Use, Cigarette Smoking Trial in Los Angeles (E-cigarette e-liquid self-administration)

Completed
  • Electronic Cigarette Use
  • +3 more
  • E-cigarette e-liquid self-administration
  • Los Angeles, California
    University of Southern California
Jul 14, 2023

E-Cig Use Trial in Columbus (ECIG own, ECIG Vuse)

Recruiting
  • E-Cig Use
  • ECIG own
  • ECIG Vuse
  • Columbus, Ohio
    The Ohio State University
May 19, 2023

Role of Tobacco Harm Reduction in Smoking Cessation, Efficiency and Efficacy of E-cigarettes and Nicotine Pouches, Adverse

Not yet recruiting
  • Role of Tobacco Harm Reduction in Smoking Cessation
  • +2 more
  • E-cigarettes device plus liquid
  • +2 more
  • Rawalpindi, Punjab, Pakistan
    Rawalpindi and Islamabad Centre
Feb 3, 2023

Smoking Cessation, Electronic Cigarette Use, Cigarette Smoking Trial in Charleston (Regular Nicotine patch and lozenge dose,

Not yet recruiting
  • Smoking Cessation
  • +2 more
  • Regular Nicotine patch and lozenge dose
  • Augmented Nicotine patch and lozenge dose
  • Charleston, South Carolina
    Medical University of South Carolina - Charleston
Oct 19, 2023

Electronic Cigarette Use, Cigarette Smoking, Cigarette Use, Electronic Trial in Los Angeles (E-cigarette)

Completed
  • Electronic Cigarette Use
  • +3 more
  • E-cigarette
  • Los Angeles, California
    University of Southern California
Jul 14, 2023

Electronic Cigarette Use, Cigarette Smoking, Cigarette Use, Electronic Trial in Los Angeles (Control Marketing Strategies,

Completed
  • Electronic Cigarette Use
  • +3 more
  • Control Marketing Strategies
  • Experimental Marketing Strategies
  • Los Angeles, California
    University of Southern California
Jul 14, 2023

Tobacco Dependence Caused by Cigarettes Trial in Reno (NIDA Standardized Research Electronic Cigarette)

Not yet recruiting
  • Tobacco Dependence Caused by Cigarettes
  • NIDA Standardized Research Electronic Cigarette
  • Reno, Nevada
    University of Nevada, Reno
Jun 15, 2023

Obesity, Smoking Cessation Trial in Providence (ENDS, CI, No ENDS)

Recruiting
  • Obesity
  • Smoking Cessation
  • ENDS
  • +3 more
  • Providence, Rhode Island
    Brown University School of Public Health
Nov 6, 2023

Smoking Reduction Trial in Kansas City (Varenicline Tartrate, Placebo, Electronic cigarette)

Not yet recruiting
  • Smoking Reduction
  • Varenicline Tartrate
  • +2 more
  • Kansas City, Missouri
  • +1 more
Jan 19, 2023

Nicotine Dependence, Cigarettes Trial in Durham (Nicotine patch, Placebo patch, E-cigarettes)

Completed
Has Results
  • Nicotine Dependence, Cigarettes
  • Nicotine patch
  • +3 more
  • Durham, North Carolina
    Duke Center for Smoking Cessation
May 31, 2022

Tobacco Smoking Trial in New Haven (menthol ban in cigarettes only, total menthol ban)

Not yet recruiting
  • Tobacco Smoking
  • menthol ban in cigarettes only
  • total menthol ban
  • New Haven, Connecticut
    Yale University
Aug 9, 2022

Smoking Cessation Trial in Seattle (Enhanced E-cigarette Coaching, Quitline treatment as usual)

Completed
Has Results
  • Smoking Cessation
  • Enhanced E-cigarette Coaching
  • Quitline treatment as usual
  • Seattle, Washington
    Optum
Aug 16, 2022

Smoking Cessation Trial in Hangzhou (Electronic cigarettes + Health Counselling, Health Counselling)

Not yet recruiting
  • Smoking Cessation
  • Electronic cigarettes + Health Counselling
  • Health Counselling
  • Hangzhou, Zhejiang, China
    Sir Run Run Shaw Hospital Administrative Building, No.368, Xiash
Nov 28, 2022

Tobacco Use Trial (Brief behavioral counseling, Nicotine present in the SREC device and refills)

Not yet recruiting
  • Tobacco Use
  • Brief behavioral counseling
  • Nicotine present in the SREC device and refills
  • (no location specified)
Oct 31, 2022

E-cigarette Use Trial (Live Free From E-cigarettes)

Not yet recruiting
  • E-cigarette Use
  • Live Free From E-cigarettes
  • (no location specified)
Nov 8, 2023

Cigarette Smoking Trial in New York (E-cigarette (EC), Nicotine Replacement Therapy (NRT), Harm-Reduction Counseling)

Not yet recruiting
  • Cigarette Smoking
  • E-cigarette (EC)
  • +3 more
  • New York, New York
    NYU Langone Health
Apr 4, 2023

Smoking Cessation, Electronic Cigarette Use Trial in Islamabad (Electronic Cigarette (EC), Nicotine Replacement Therapy)

Not yet recruiting
  • Smoking Cessation
  • Electronic Cigarette Use
  • Electronic Cigarette (EC)
  • Nicotine Replacement Therapy
  • Islamabad, Pakistan
    Health Research Consulting
Sep 26, 2023

Investigating Exposure to Toxicants From Smoking and Vaping

Not yet recruiting
  • Smoking, Tobacco
  • +2 more
  • Exclusive tobacco smoking
  • +3 more
  • London, United Kingdom
    South London and Maudsley NHS Foundation Trust
Jul 11, 2023

Cigarette Smoking, Addiction, E Cig Use Trial in New York (E cigarettes, Nicotine Replacement Therapy)

Recruiting
  • Cigarette Smoking
  • +2 more
  • E cigarettes
  • Nicotine Replacement Therapy
  • New York, New York
    NYU Langone Health
Aug 8, 2022

Nicotine, E-liquid Flavors Trial in New Haven (Nicotine 0 mg/mL, Nicotine 6 mg/mL, Nicotine 12 mg/mL)

Recruiting
  • Nicotine
  • E-liquid Flavors
  • Nicotine 0 mg/mL
  • +8 more
  • New Haven, Connecticut
    Yale University School of Medicine
Oct 27, 2022

E-cigarettes, Oxidative Stress, Inflammation Trial in Los Angeles (e-cigarette, empty (-cigarette sham control))

Recruiting
  • E-cigarettes, Oxidative Stress, Inflammation
  • e-cigarette
  • empty (-cigarette sham control)
  • Los Angeles, California
    UCLA
Sep 6, 2022

Nicotine Dependence, Electronic Cigarette Use Trial in Providence (Electronic Cigarette, Nicotine Lozenge)

Recruiting
  • Nicotine Dependence
  • Electronic Cigarette Use
  • Electronic Cigarette
  • Nicotine Lozenge
  • Providence, Rhode Island
    Butler Hospital
May 4, 2022

Opioid Use Disorder, Cigarette Smoking Trial in New York (behavioral, drug, device)

Not yet recruiting
  • Opioid Use Disorder
  • Cigarette Smoking
  • Telehealth Motivational Counseling
  • +2 more
  • New York, New York
    NYU Langone Health
Feb 9, 2023