Clinical trials: Cigarette Smoker
Healthy Participants, Tobacco Smokers
Evaluation of the Effect of a Nasal Allergen Challenge With Dermatophagoides Farinae Extract on Nasal Airway Inflammation in Allergic Individuals, Comparing E-cigarette Users to Cigarette Smokers and Non-smokers.
The purpose of this pilot study is to evaluate allergen-induced nasal airway inflammation following nasal application of Dermatophagoides farinae (Der f), or house dust mite, extract in e-cigarette users, cigarette smokers, and…
- Trial name
- Mitey Nose (NCT03023397)
- Testing
- Der f
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Tobacco Use
Changes in Biomarker of Exposure in Adults Who Smoke Cigarettes Switching From Cigarettes to Heated Tobacco Products
The purpose of the study is to evaluate changes in biomarkers of exposure (BoE) to harmful and potentially harmful constituents (HPHCs) in adult smokers who completely switch to Ploom heated tobacco products (HTPs) compared to…
- Trial name
- NCT06179290
- Testing
- Ploom HTP Menthol HTS; MX3 (681), Ploom HTP Tobacco HTS; R8 (120), Smoking Abstinence (menthol)
- Where
- 8 sites in United States
- Volunteers
- 921 people
- Sponsor
- Altria Client Services LLC
Smoking Cessation
Impact of E-cigarette Nicotine Concentration on Compensation
The study will be the first to assess the impact of nicotine concentration on compensatory puffing (total inhaled volume), nicotine delivery, and switch patterns (percent exclusive EC, dual cig-EC, and cig only users) with an…
- Trial name
- NCT05887947
- Testing
- Electronic Cigarette with 5% Nicotine Concentration, Electronic Cigarette with 1.8% Nicotine Concentration
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- University of Kansas Medical Center
Tobacco Use
Pharmacokinetic and Subjective Effects of Heated Tobacco Products
This is a randomized, controlled, six-way crossover clinical study to characterize the nicotine PK (pharmacokinetic) and subjective effects of HTPs (Heated Tobacco Products) comprised of 2 menthol varieties and 2 tobacco flavor…
- Trial name
- NCT06356610
- Testing
- Product A, Product B, Product C
- Where
- 3 sites in United States
- Volunteers
- 80 people
- Sponsor
- Altria Client Services LLC
Healthy Volunteers
A Study to Evaluate Nicotine Uptake and Biomarkers in Smokers Using mybluTM Electronic Cigarettes
This study evaluates the overall performance of the currently-marketed MybluTM e-cigarette device and pods, as assessed by nicotine uptake, exposure to smoke constituents, safety and consumer satisfaction, over 8 days.
- Trial name
- NCT04430634
- Testing
- Myblu variant A, Myblu variant B, Myblu variant C
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Fontem US LLC
Cigarette Smoking, Drug Use
Behavioral Intervention for Low Income Depressed Smokers in Drug Treatment
The objective of the proposed project is to develop a novel, behavioral approach to smoking cessation that can be integrated with residential drug use treatment for low income substance using smokers with elevated depressive…
- Trial name
- BA-DAS (NCT01372254)
- Testing
- Standard Treatment, BAD-AS, Transdermal Nicotine Patch
- Where
- United States
- Volunteers
- 96 people
- Sponsor
- University of Maryland, College Park
Electronic Cigarette Use
Effects of Electronic Cigarette Flavors on Abuse Liability in Smokers (P3-Taste)
The purpose of this study is to determine if abuse liability indices will be impacted by varying flavors and e-cigarette (ECIG) nicotine delivery capability (i.e., nicotine flux) among current combustible cigarette users.
- Trial name
- NCT05971823
- Testing
- Tobacco product administration and assessment
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Virginia Commonwealth University
Cigarette Smoking
Controlled Study of the Ability of a Smokefree Tobacco Product to Increase the Quit Rate Among Cigarette Smokers
The study aims to assess if use of a low-nitrosamine, Swedish, smokefree tobacco product for oral use ("snus") can increase the quit rate among cigarette smokers who wish to stop smoking
- Trial name
- NCT00843622
- Testing
- Low-nitrosamine smokefree tobacco product for oral use
- Where
- 4 sites in United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Swedish Match AB
Cigarette Smoking, Schizophrenia
Integrated Smoking Cessation Treatment for Smokers With Serious Mental Illness
The overall aim of this study is to test the effect of academic detailing (i.e. provider-level educational intervention focused on evidence-based smoking cessation treatment for those with psychiatric illness) and community…
- Conditions
- Cigarette Smoking, Schizophrenia, Bipolar Disorder, Depressive Disorder, Major
- Trial name
- NCT02845440
- Testing
- Academic Detailing, Community Health Worker, Treatment as Usual (TAU)
- Where
- United States
- Volunteers
- 1,165 people
- Sponsor
- Massachusetts General Hospital
Smoking Cessation, Smoking, Tobacco
Helping Poor Smokers Quit
Using a 2x2 randomized factorial design, we will conduct a statewide field trial in Missouri to compare the relative and combined effects of these two strategies for augmenting an existing, evidence-based tobacco quitline…
- Conditions
- Smoking Cessation, Smoking, Tobacco, Smoking, Cigarette, Smoking, Pipe
- Trial name
- NCT03194958
- Testing
- Specialized Quitline, Basic Needs Navigator
- Where
- United States
- Volunteers
- 1,944 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Smoking, Exercise Capacity
Effect of Switching From Cigarette Smoking to IQOS on Exercise Capacity
This exploratory study is part of the global clinical assessment program of IQOS. It was designed to provide scientific evidence to further substantiate the reduced risk potential of using a heated tobacco product (the Tobacco…
- Trial name
- NCT03887117
- Testing
- IQOS + Exercise Training Program, IQOS without Exercise Training Program, Cigarette Smoking + Exercise Training Program
- Where
- Germany
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Philip Morris Products S.A.
Smoking
Reduced Exposure Study in Smokers Using the Tobacco Heating System 2.2 (THS 2.2) for 5 Days in a Confinement Setting
The overall goal of the study is to evaluate if the ad libitum use of the Tobacco Heating System 2.2 (THS 2.2) for 5 consecutive days by adult Japanese healthy smokers affects the levels of biomarkers of exposure for selected…
- Trial name
- NCT01970982
- Testing
- Tobacco Heating System (THS 2.2), Smoking abstinence (SA), Conventional cigarette (CC)
- Where
- Japan
- Volunteers
- 166 people, healthy volunteers welcome
- Sponsor
- Philip Morris Products S.A.
Tobacco Use
A Study to Evaluate Changes in Smokers Using An Oral Tobacco-Derived Nicotine Product
The purpose of this study was to estimate changes in biomarkers of exposure (BOE) in adult cigarette smokers using an oral tobacco-derived nicotine (OTDN) product relative to adult smokers who continue smoking exclusively.
- Trial name
- NCT04079933
- Testing
- Oral tobacco-derived nicotine product (OTDN)
- Where
- 3 sites in United States
- Volunteers
- 154 people, healthy volunteers welcome
- Sponsor
- Altria Client Services LLC
Smoking
Reduced Exposure Study Using CHTP 1.0 During 5 Days in Confinement.
The overall goal of the study is to demonstrate the reduction of biomarkers of exposure (BoExp) to selected harmful and potentially harmful constituents (HPHCs) in adult smokers switching for 5 days from conventional cigarette…
- Trial name
- NCT02503254
- Testing
- CHTP 1.0, Conventional Cigarette (CC)
- Where
- Poland
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Philip Morris Products S.A.
Tobacco Use Disorder
Comparative Acceptability of Tobacco and Menthol Flavored E-cigarettes
The study is a randomized crossover trial. Current menthol smokers will complete a session with each flavor of an electronic cigarette: menthol and tobacco. The objective of this survey is to assess for flavor preference.
- Trial name
- NCT04996940
- Testing
- E-cigarette product
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- University of Kansas Medical Center
Electronic Cigarettes
Effects of Electronic Cigarette Settings and Liquid Concentrations in Cigarette Smokers and Electronic Cigarette Users
The purpose of this research study is to find out how different types of electronic cigarettes (ECIG) settings, combined with e-liquids of differing nicotine concentrations, affect blood nicotine levels, use behavior (how users…
- Trial name
- NCT03710590
- Testing
- ECIG Lab Session 15 watts, 10 mg nicotine, ECIG Lab Session 15 watts, 15 mg nicotine, ECIG Lab Session 15 watts, 30 mg nicotine
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Virginia Commonwealth University
Smoking Cessation, Harm Reduction
Assisting Smokers to Switch to a JUUL E-Cigarette by Devaluing Combustible Cigarettes
This study will evaluate a reward devaluation strategy in which smokers use the JUUL e-cigarette immediately before any combustible cigarettes (CCs) are smoked.
- Conditions
- Smoking Cessation, Harm Reduction, E-Cig Use, Cigarette Smoking
- Trial name
- RECON (NCT04188197)
- Testing
- JUUL
- Where
- 2 sites in United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Rose Research Center, LLC
Smoking Cessation, Cigarette Smoking
Treating Smokers With Mental Illness
This is a smoking cessation study that will enroll smokers who have been diagnosed with a severe mental illness. The study will use a combination of intensive tobacco treatment counseling and nicotine replacement therapy to…
- Conditions
- Smoking Cessation, Cigarette Smoking, Schizophrenia, Psychotic Disorders
- Trial name
- NCT03822416
- Testing
- Nicotine patch, Nicotine lozenge, Therapy
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Smoking, Tobacco Smoking
Reduced Exposure to HPHC in Smokers Switching From Cigarettes to Different Versions of THS
This was a randomized, controlled, open-label, 4 parallel arm study with a stratified randomization by sex (a quota for each sex [females and males] of at least 40% overall).
- Conditions
- Smoking, Tobacco Smoking, Tobacco Use
- Trial name
- NCT05599451
- Testing
- THS Blade device, THS Induction Mono device, THS Induction Mid device
- Where
- United Kingdom
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- Philip Morris Products S.A.
Smoking, Nicotine Dependence
Naltrexone and Varenicline: Weight Gain and Tolerability in Cigarette Smokers
The purpose of this study is to determine whether the combination of naltrexone (Depade) and varenicline (Chantix) minimizes post-smoking cessation weight gain and how well the combination is tolerated.
- Trial name
- NCT00502216
- Testing
- Naltrexone, Varenicline
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Yale University