Clinical trials: Cigarette Smoking
Schizophrenia, Schizophreniform Disorder
Electronic Cigarettes in Smokers With Mental Illness
People with mental illness are more likely to smoke and are more severely addicted to nicotine than the general population. As a result, the number of deaths related to tobacco is higher.
- Conditions
- Schizophrenia, Schizophreniform Disorder, Bipolar Disorder
- Trial name
- APUS e-Cigs (NCT02212041)
- Testing
- disposable electronic cigarettes
- Where
- United Kingdom
- Volunteers
- 50 people
- Sponsor
- King's College London
Cigarette Smoking, Tobacco Smoking
Comparative Effectiveness of Post-Discharge Strategies for Hospitalized Smokers
Cigarette smoking is the leading preventable cause of death in the U.S. The 2008 US Public Health Service Smoking Cessation Guideline recommends offering effective treatment to smokers in all health care settings, including…
- Conditions
- Cigarette Smoking, Tobacco Smoking, Tobacco Use Disorder
- Trial name
- Helping HAND2 (NCT01714323)
- Testing
- Sustained Care, Standard Care
- Where
- 3 sites in United States
- Volunteers
- 1,359 people
- Sponsor
- Massachusetts General Hospital
Smoking, Tobacco Use
IQOS (Non-Cigarette Tobacco Product) Pilot Study
A novel type of non-cigarette tobacco product was recently approved for sale in the US, the heated tobacco product (HTP) IQOS. IQOS may be less harmful than cigarettes, and there are some reports that it may produce more…
- Trial name
- NCT04357379
- Testing
- IQOS
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
E Cigarette Use
Adapting an Intervention for Vaping in Young Veterans
The objective of this proposal is to adapt an evidence-based combustible tobacco counseling intervention following an evidence-based process to include e-cigarette use and update its components for emerging adults (EA). 1.
- Trial name
- NCT06196489
- Testing
- adapted vaping cessation intervention
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Veterans Medical Research Foundation
Smoking Cessation
Cytisine and E-cigarettes With Supportive Text-messaging for Smoking Cessation (Cess@Tion)
This research focuses on maximizing the benefits of proven smoking cessation interventions to support people who smoke to quit, as part of the strategy to help New Zealand become smoke-free.
- Trial name
- Cess@Tion (NCT05311085)
- Testing
- Cytisine, Nicotine delivered via an e-cigarette, Cytisine plus nicotine delivered via an e-cigarette
- Where
- New Zealand
- Volunteers
- 807 people, healthy volunteers welcome
- Sponsor
- University of Auckland, New Zealand
Electronic Cigarette Use, Plaque Induced Gingivitis
Efficacy of Oral Hygiene Instructions on Proinflammatory Cytokines Among Cigarette Smokers and Individuals Vaping Electronic Cigarettes During Plaque Induced Gingivitis (Clinical Trial)
To evaluate the level of proinflammatory cytokines in individual vaping electronic cigarette in gingivitis patients. Can vaping affects the proinflammatory cytokines level in diseased individuals? Group I: cigarette smoker with…
- Trial name
- NCT06177158
- Testing
- oral hygiene instructions
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- University of Baghdad
Healthy Lifetime Non-smokers
Evaluation of Acute and Subacute Effects of Nicotine Free Electronic Cigarette(NCFE) Vapors
This aim will examine the acute and subacute exposures to electronic cigarette (EC) vapor generated from e-liquids without nicotine (NFEC) on life-time non smokers subjects by measuring changes in nasal ion transport and TGF-β…
- Trial name
- NCT02585791
- Testing
- Propylene Glycol, vegetable glycerin, PG+VG
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Miami
Cardiovascular Disease, Insulin Resistance
Insulin Resistance in Smokers Undergoing Smoking Cessation
Cigarette smoking increases CVD risk and worsens insulin resistance, but also contributes to weight loss; smoking cessation reduces CVD risk and improves insulin sensitivity, but also contributes to weight gain.
- Trial name
- NCT00877513
- Testing
- Smoking cessation
- Where
- United States
- Volunteers
- 103 people
- Sponsor
- Charles Drew University of Medicine and Science
Cigarette Smoking
A Smoking Cessation Study to Understand the Biological and Functional Changes After One Year of Smoking Cessation
The purpose of this study was to understand the biological and functional changes after one year of smoking cessation and to collect data on a broad range of biomarkers of exposure (BoExp) and biomarkers of effect (BoE).
- Trial name
- RIBESC (NCT02432729)
- Where
- 5 sites in United States, Germany and 3 more
- Volunteers
- 1,184 people, healthy volunteers welcome
- Sponsor
- Philip Morris Products S.A.
Smoking, Tobacco Smoking Behavior
Novel Approaches to Reducing Tobacco Related Harm
The purpose of this study is to assess initial reactions to alternative nicotine/tobacco products among smokers living with HIV.
- Conditions
- Smoking, Tobacco Smoking Behavior, Cigarette Smoking
- Trial name
- NCT02600273
- Testing
- Usual brand cigarettes, Lower nicotine content cigarettes, Electronic cigarettes 1
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Duke University
Cannabis Use, Tobacco Use
Effect of Cannabis on Cigarette Use Behavior
The purpose of this study is to determine the impact of tetrahydrocannabinol (THC) administration on motivational, subjective, and physiological effects of cigarettes.
- Conditions
- Cannabis Use, Tobacco Use, Cigarette Smoking
- Trial name
- NCT06609083
- Testing
- THC 30mg, THC 5mg, THC 0mg
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Tobacco Smoking, Vaping
Testing a School-Based E-cigarette, Tobacco, and Betel (Areca) Nut Use Prevention Curriculum for Guam Youths
The people of the U.S. Affiliated Pacific Islands (USAPI) face higher cancer incidence, especially lung/bronchia and head-and-neck cancer, and poorer cancer outcomes, compared with the U.S. nationally.
- Conditions
- Tobacco Smoking, Vaping, Tobacco Chewing
- Trial name
- NCT05037656
- Testing
- School-based curriculum
- Where
- Guam
- Volunteers
- 538 people, healthy volunteers welcome
- Sponsor
- University of Guam
Periodontitis, Smoking ( Cigarette)
Effect of Non-Surgical Periodontal Therapy on Salivary Biomarkers in Smokers and Non-Smokers With Periodontitis
This study evaluates the effect of non-surgical periodontal therapy on salivary biomarkers (Dkk-1, Sclerostin, and PLAP-1) and clinical periodontal parameters in patients with periodontitis.
- Trial name
- NSPT-Biomarker (NCT07547202)
- Testing
- Non-surgical periodontal therapy (Scaling and root planing)
- Where
- 2 sites in Iraq
- Volunteers
- 44 people
- Sponsor
- Al-Mustansiriyah University
Nicotine Addiction
Acute and Chronic Nicotine Modulation of Reinforcement Learning
The purpose of this study is to use functional magnetic resonance imaging (fMRI) to investigate the acute and chronic effects of nicotine on motivational behavior and prediction error-related neural activation.
- Trial name
- NicLearning (NCT01830842)
- Testing
- Nicotine polacrilex, satiety, abstinence
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Duke University
Tobacco Use, Smoking
An Extended Facebook Intervention for Young Sexual and Gender Minority Smokers
The 2-year research plan will test the Extended Put It Out Project (POP-6) in a pilot randomized trial (N=168) compared to TSP-6, as well as comparing POP-6 and TSP-6 to the POP-3 and TSP-3 interventions from a…
- Conditions
- Tobacco Use, Smoking, Tobacco Dependence, Tobacco Use Disorder
- Trial name
- POP-6 (NCT03553992)
- Testing
- POP-6:, TSP-6:
- Where
- United States
- Volunteers
- 173 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Smoking
User Acceptability of a Nicotine Lactate Delivery System (P3L)
This study will provide an initial assessment of the acceptability of the Nicotine Lactate Delivery System (P3L) after ad libitum use and the ability of combustible cigarette (CC) smokers to use P3L to maintain their customary…
- Trial name
- NCT02643693
- Testing
- P3L, VUSE, CC
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Philip Morris Products S.A.
Regulation Compliance, Electronic Nicotine Delivery Systems
Effects of Dress by Adolescents on Electronic Cigarette Retailer Behaviors in China
This study is a national-level randomized control trial to measure the effects of dressing in professional attire by adolescents on regulation compliance-related behaviors of electronic cigarette (e-cigarette) retailers defined…
- Trial name
- NCT05962411
- Testing
- Dress in Professional Attire
- Where
- China
- Volunteers
- 1,089 people
- Sponsor
- Peking University
Tobacco Use Disorder, Nicotine Dependence
The MATCH (Medication Aids for Tobacco Cessation and Health) Study
Clinically proven medications such as nicotine replacement therapy, bupropion and varenicline are available to help smokers quit but there are not widely used.
- Trial name
- MATCH (NCT02146911)
- Testing
- Bupropion, Varenicline, Weekly Motivational Emails
- Where
- Canada
- Volunteers
- 968 people
- Sponsor
- Centre for Addiction and Mental Health
Smoking
CSD1602: A Crossover Study to Evaluate the Exposure to "Tar" and Nicotine From Two King Size Menthol Cigarette Products
This study will evaluate exposure to "tar" and nicotine from two menthol cigarette products and provide a basis for comparing mouth-level exposure when smokers smoke the two cigarette products.
- Trial name
- NCT03063034
- Testing
- PD21864AA, PD21864AB
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- RAI Services Company
Electronic Cigarette Use, Cigarette Use, Electronic
Changes in Biomarkers of Cigarette Smoke Exposure After Switching Either Exclusively or Partly to JUUL ENDS
A Randomized, Open Label, Parallel Group Study in Adult Smokers to Evaluate Changes in Biomarkers of Cigarette Smoke Exposure After Switching Either Exclusively or Partly to using JUUL Electronic Nicotine Delivery Systems With…
- Conditions
- Electronic Cigarette Use, Cigarette Use, Electronic, Tobacco Use, Tobacco Smoking
- Trial name
- NCT04107779
- Testing
- Switch from UB of Combustible Cigarette to JUUL 5% Virginia Tobacco ENDS, Switch from UB of Combustible Cigarette to JUUL 3% Virginia Tobacco ENDS, Switch from UB of Combustible Cigarette to JUUL 5% Mint ENDS
- Where
- 5 sites in United States
- Volunteers
- 279 people, healthy volunteers welcome
- Sponsor
- Juul Labs, Inc.