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electronic cigarette

Showing 1 - 25 of 4,066
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Electronic Cigarette Use Trial in Richmond (Tobacco product administration and assessment)

Not yet recruiting
  • Electronic Cigarette Use
  • Tobacco product administration and assessment
  • Richmond, Virginia
    Center for the Study of Tobacco Products
Jul 31, 2023

E-cigarette Use, Withdrawal Trial in Baltimore (Transdermal Nicotine Patch, Placebo Nicotine Patch)

Not yet recruiting
  • E-cigarette Use
  • Withdrawal
  • Transdermal Nicotine Patch
  • Placebo Nicotine Patch
  • Baltimore, Maryland
    Behavioral Pharmacology Research Unit
Sep 28, 2023

Electronic Cigarette Use, Retina; Change Trial in Montréal (RETI-port/scan 21, Zilia Ocular, OCT-A)

Recruiting
  • Electronic Cigarette Use
  • Retina; Change
  • RETI-port/scan 21
  • +2 more
  • Montréal, Quebec, Canada
    École d'optométrie de l'Université de Montréal
Apr 3, 2023

Smoking Cessation Trial in Kansas City (Electronic Cigarette Nicotine Concentration Order 1.8% 5% 1.8%, Electronic Cigarette

Recruiting
  • Smoking Cessation
  • Electronic Cigarette Nicotine Concentration Order 1.8% 5% 1.8%
  • +3 more
  • Kansas City, Kansas
    University of Kansas Medical Center
May 23, 2023

Regulation Compliance, Electronic Nicotine Delivery Systems Trial (Dress in Professional Attire)

Not yet recruiting
  • Regulation Compliance
  • Electronic Nicotine Delivery Systems
  • Dress in Professional Attire
  • (no location specified)
Jul 25, 2023

Vascular Function Before vs After SmokingE-cigarette as Compared

Terminated
  • Endothelial Function
  • electronic cigarette (e-cigarette)
  • conventional tobacco cigarette
  • (no location specified)
Oct 24, 2022

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

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

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

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

Cigarette Smoker, Current Every Day Smoker Trial in Columbus (procedure, drug, other)

Recruiting
  • Cigarette Smoker
  • Current Every Day Smoker
  • Bronchoscopy with Bronchoalveolar Lavage
  • +5 more
  • Columbus, Ohio
    Ohio State University Comprehensive Cancer Center
Jan 5, 2023

Nicotine Dependence, Tobacco Toxicity, Cardiovascular Risk Factors Trial in San Francisco (Standardized Research E-Cigarette

Not yet recruiting
  • Nicotine Dependence
  • +2 more
  • Standardized Research E-Cigarette (SREC)
  • +3 more
  • San Francisco, California
    University of California, San Francisco - Tobacco Research Cente
Dec 16, 2022

COPD Trial in Hershey (JUUL e-cigarette)

Recruiting
  • Chronic Obstructive Pulmonary Disease
  • NJOY e-cigarette
  • Hershey, Pennsylvania
    Penn State Health Milton S. Hershey Medical Center
Nov 29, 2022

Chinese Version of Penn State [Electronic] Cigarette Dependence

Not yet recruiting
  • E-Cig Use
  • Questionnaires set
  • Guangzhou, Guangdong, China
    XIAW
Aug 15, 2022

Nicotine Dependence, Tobacco Toxicity, Nicotine Dependence, Cigarettes Trial in San Francisco (SREC)

Recruiting
  • Nicotine Dependence
  • +4 more
  • SREC
  • San Francisco, California
    UCSF Tobacco Research Center
Jul 22, 2022

Electronic Cigarette Use Trial (Standardized research e-cigarette (SREC))

Not yet recruiting
  • Electronic Cigarette Use
  • Standardized research e-cigarette (SREC)
  • (no location specified)
May 30, 2023

Electronic Cigarette Use Trial in Oklahoma City (Social Media Use Reduction)

Not yet recruiting
  • Electronic Cigarette Use
  • Social Media Use Reduction
  • Oklahoma City, Oklahoma
    University of Oklahoma Health Sciences Center
Nov 15, 2023

Smoking Reduction Trial (Menthol-flavored electronic cigarette, Tobacco-flavored electronic cigarette)

Not yet recruiting
  • Smoking Reduction
  • Menthol-flavored electronic cigarette
  • Tobacco-flavored electronic cigarette
  • (no location specified)
Sep 22, 2022

Electronic Cigarette Use Trial in Richmond (ECIG Lab Session, 30 watts)

Recruiting
  • Electronic Cigarette Use
  • ECIG Lab Session, 30 watts
  • Richmond, Virginia
    Center for the Study of Tobacco Products
Feb 2, 2022

Electronic Nicotine Delivery Devices and Potential Progression

Recruiting
  • Acute Lung Injury
  • +3 more
    • Pittsburgh, Pennsylvania
      University of Pittsburgh department of medicine division of Pulm
    Oct 26, 2022

    Smoking, Cigarette, Nicotine Dependence Trial in Providence (Nicotine (electronic cigarette), Nicotine (nicotine pouch))

    Active, not recruiting
    • Smoking, Cigarette
    • Nicotine Dependence
    • Nicotine (electronic cigarette)
    • Nicotine (nicotine pouch)
    • Providence, Rhode Island
      Center for Alcohol and Addiction Studies, Brown University Schoo
    Jan 25, 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

    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, Asthma, Electronic Cigarette Use Trial in Providence (Nicotine)

    Recruiting
    • Smoking
    • +3 more
    • Nicotine
    • Providence, Rhode Island
      Center for Alcohol and Addiction Studies
    Jul 18, 2022

    Electronic Cigarette Use Trial in Miami (Menthol-flavored e-cigarette, Tobacco-flavored e-cigarette)

    Recruiting
    • Electronic Cigarette Use
    • Menthol-flavored e-cigarette
    • Tobacco-flavored e-cigarette
    • Miami, Florida
      Florida International University
    Feb 1, 2023