Search clinical trials for: Healthy Smoker

Total 29170 results

Assiut University

Not yet recruiting

LDCT Chest In Assessment Of Apparently Healthy Smokers

Smoking
University of Oklahoma
National Institute on Minority Health and Health Disparities (NIMHD)

Not yet recruiting

A Culturally Tailored Smartphone Application for African American Smokers (HC)

Smoking Cessation
Goranka Radmilović

Recruiting

The Effect of Orally Administered L- Arginine on Quadriceps Strenght in Healthy Smokers

Spirometry | Qadriceps Muscle

Croatia
Asan Medical Center

Not yet recruiting

Analysis of the Microbiome in the Healthy Smokers and COPD Patients

Pulmonary Disease, Chronic Obstructive | Microbiota

Korea, Republic of
Abramson Cancer Center at Penn Medicine
National Cancer Institute (NCI); New York University; Stanford University

Recruiting

GeoScan and Remote Geo Smoking Study: Neural and Behavioral Correlates of Smokers' Exposure to Retail Environments

Smoking | Smoking, Tobacco | Smoking, Cigarette

United States
Weill Medical College of Cornell University
National Heart, Lung, and Blood Institute (NHLBI); Boehringer Ingelheim; Cystic...

Recruiting

Collection of Airway, Blood and/or Urine Specimens From Subjects for Research Studies

Smoking | Smoking Cessation | Chronic Obstructive Pulmonary Disease (COPD) | Idiopathic Pulmonary Fibrosis (IPF) | Rheumatoid Arthritis-Associated Interstitial Lung Disease (RA-ILD) | Scleroderma-Associated Interstitial Lung Disease (SSC-ILD)

United States
Research Center Borstel
Leibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures and other collaborators

Completed

SAW Lung Microbiome Study in Smokers and Never-smokers

Smoking Cessation | Healthy | Microbial Colonization | Chronic Obstructive Pulmonary Disease (COPD)

Germany
Imperial College London
Duska Scientific Co.

Completed

ATP/AMP Challenge in Healthy Non-smokers, Smokers, Patients With Asthma, and Patients With Chronic Obstructive Pulmonary Disease (COPD)

Smoking | Asthma | COPD

United Kingdom
Imperial College London

Withdrawn

Endotoxin and Inflammatory Markers in Healthy Non-Smokers and Current Smokers Including Patients With Chronic Obstructive Pulmonary Disease (COPD)

Chronic Obstructive Pulmonary Disease

United Kingdom
HALEON

Completed

A Bioequivalence Study of 21 Milligram (mg) Nicotine Transdermal Patches (NicoDerm CQ, GlaxoSmithKline [GSK] Dungarvan) Compared to the Current Marketed 21 mg Nicotine Transdermal Patches (NicoDerm CQ, Alza) in Healthy Adult Smokers

Tobacco Use Disorder

United States
M.D. Anderson Cancer Center
National Cancer Institute (NCI)

Active, not recruiting

Physical Activity in Promoting Smoking Cessation in African Americans

Current Smoker | Healthy Subject

United States
Pneumacare Ltd

Completed

SLP Model Development in the Diagnosis of COPD Patients (SLPCOPD)

COPD | Healthy Smoker

United Kingdom
Achieve Life Sciences

Completed

Study to Evaluate Effect of Food on Bioavailability of Single 3 mg Tablet and Pharmacokinetics (PK) of Multiple 3 mg Doses in Healthy Adult Smokers

Smoking Cessation

Portugal
Imperial Brands PLC
Nerudia Ltd

Completed

An Exploratory PET-study of Deposition, Disposition and Brain Uptake of [11C]Nicotine After Inhalation of 2 Nicotine Formulations Via the myBluTM E-cigarette in Smokers

Healthy Volunteers

Sweden
Achieve Life Sciences

Completed

Study to Evaluate Electrocardiographic Effects of Therapeutic & Supratherapeutic Doses of Cytisinicline in Healthy Smokers

Smoking Cessation

Portugal
Brown University
National Institute on Drug Abuse (NIDA)

Active, not recruiting

A Multiple Health Behavior Change Intervention for Overweight and Obese Smokers

Smoking Cessation | Obesity

United States
Philip Morris Products S.A.

Completed

A Smoking Cessation Study to Understand the Biological and Functional Changes After One Year of Smoking Cessation (RIBESC)

Cigarette Smoking

United States, Poland, Germany, Japan, United Kingdom
Philip Morris Products S.A.

Completed

Evaluation of Biological and Functional Changes in Healthy Smokers After Switching to THS 2.2 for 26 Weeks

Smoking

United States
Ohio State University Comprehensive Cancer Center
National Cancer Institute (NCI)

Completed

Effect of Black Raspberry Phytochemicals on Oral Microbiome in Current Smokers and Non-smokers

Tobacco Use Disorder | Healthy Subject

United States
Philip Morris Products S.A.

Completed

Nicotine Pharmacokinetics and Subjective Effects of Nicotine Pouch 1.0 Compared to Velo® Ice Cool and Zyn® Cool Mint Mini Dry in Healthy Smokers

Smoking | Nicotine

United Kingdom
GlaxoSmithKline

Completed

Study to Assess the Immunogenicity and Safety of GSK's Investigational Vaccine (GSK3277511A) When Given to Healthy Smokers and Ex-smokers After Administration of Shingrix Vaccine

Respiratory Disorders

France, Estonia, Spain, Finland, Italy
Engage Therapeutics, Inc.
Clinilabs, Inc.

Completed

Pharmacokinetic Study Evaluating Staccato® Alprazolam 1 mg Inhaler in Smokers Versus Non-Smokers

Healthy

United States
Bulent Ecevit University

Completed

miRNAs in Periodontal Disease

Periodontitis | Periodontal Diseases | Gingivitis

Turkey
University of California, San Francisco
National Institute on Drug Abuse (NIDA); University of California, Davis; Chinese... and other collaborators

Completed

A Family-Focused Intervention for Asian American Male Smokers

Smoking Cessation | Health Behavior | Family

United States
Fontem Ventures BV

Completed

A Study to Assess Tobacco-related Biomarkers of Exposure in Smokers Using myBlu E-cigarettes

Healthy Volunteers

United States
Juul Labs, Inc.

Completed

Comparing the Pharmacokinetics of Nicotine Salt Based ENDS in Healthy Smokers

Tobacco Use | Tobacco Smoking | Nicotine Dependence | Nicotine Dependence, Cigarettes

New Zealand
Fontem US LLC
Fontem Ventures BV

Completed

A Study to Evaluate Nicotine Uptake and Biomarkers in Smokers Using mybluTM Electronic Cigarettes

Healthy Volunteers

United States
Fontem US LLC
Fontem Ventures BV

Completed

A Study to Evaluate Nicotine Uptake and Biomarkers in Adult Smokers Using mybluTM Electronic Cigarettes

Healthy Volunteers

United States
University of North Carolina, Chapel Hill
National Heart, Lung, and Blood Institute (NHLBI)

Terminated

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. (Mitey Nose)

Healthy Participants | Tobacco Smokers

United States
University of North Carolina, Chapel Hill
National Heart, Lung, and Blood Institute (NHLBI)

Withdrawn

Investigation of the Impact of Smoking Status on Allergen-induced Nasal Airway Inflammation Using a Cat Hair (Felis Domesticus) Extract Nasal Allergen Challenge Model (Kitty Nose)

Tobacco Smoking | Healthy Participants | E-cigarette Smokers

United States
Weill Medical College of Cornell University

Completed

Biology of the Oral Epithelium of E-Cigarette Smokers

Healthy

United States
Hacettepe University

Active, not recruiting

Different Modes of Universal Adhesive in Smokers and Non-Smokers

Healthy Participant

Turkey
Deerland Enzymes
Kennesaw State University

Completed

Efficacy of Solarplast for Health and Oxidative Stress

Healthy Aging | Oxidative Stress | Skin Health

United States
Clinical Nutrition Research Center, Illinois Institute...

Completed

Matrix on Fruit Constituent Bioavailability (FRT)

Healthy Non-smoker

United States
Philip Morris Products S.A.

Completed

Product Use and Adaptation, Safety and Tolerability of P3P in Adult Healthy Smokers Switching to it

Pharmacokinetics

Russian Federation
Philip Morris Products S.A.

Completed

A 26-week Extension of the ZRHR-ERS-09-US Study Evaluating Biological and Functional Changes in Healthy Smokers After Switching to THS 2.2

Smoking

United States
Eli Lilly and Company

Completed

A Trial of Placebo Versus Enzastaurin for Lung Cancer Prevention in Former Smokers

Lung Cancer

United States
Weill Medical College of Cornell University

Completed

The Natural History of Gene Expression in the Lung Cells of Non-Smokers, Smokers and Ex-Smokers in Health and Disease

Smoking | Smoking Cessation | Emphysema | Chronic Obstructive Pulmonary Disease (COPD) | Chronic Bronchitis

United States
GlaxoSmithKline

Completed

A Bioequivalence Study of Two Nicotine Lozenges in Fasting Conditions in Healthy Smokers

Tobacco Use Disorder

United States
Yale University
National Cancer Institute (NCI); National Institute of Mental Health (NIMH)

Completed

Test-retest Reproducibility of [11C]PHNO PET Using the Constant Infusion Paradigm (phno_amth)

Healthy | Nicotine Dependence

United States
University of Miami
James and Esther King Biomedical Research Program

Terminated

Evaluation of Acute and Subacute Effects of Nicotine Free Electronic Cigarette(NCFE) Vapors

Healthy Lifetime Non-smokers

United States
Aristotle University Of Thessaloniki

Completed

Acute Effects of a Heat-not-burn Tobacco Product on Pulmonary Function in Healthy Non Smokers.

Respiratory Function | Tobacco Toxicity | Heated Tobacco

Greece
GlaxoSmithKline

Completed

To Assess the Bioequivalence of the 4mg Prototype Mini Nicotine Lozenge to the Reference Product (Nicorette) in Healthy Smokers

Tobacco Use Disorder

United States
Philip Morris Products S.A.

Completed

Determination of Biomarkers of Exposure and Biomarkers of Potential Harm in Asian Adult Cigarette Smokers

Smoking | Healthy

Japan
Achieve Life Sciences

Terminated

A Pharmacokinetic and Pharmacodynamic Evaluation of Cytisine in Healthy Smokers

Smoking Cessation

United Kingdom
Achieve Life Sciences

Completed

A Study in Healthy Smokers to Investigate the Effect of Food on the Bioavailability of Cytisine in a New Formulation

Smoking Cessation

United Kingdom
Universitätsmedizin Mannheim

Completed

Multiple Breath Washout (MBW) Using Sulfur Hexafluoride Reference Values and Influence of Anthropometric Parameters

Healthy Subjects | Non-smokers | Smokers
Imperial College London
AstraZeneca

Withdrawn

Effect of Symbicort on HAT and HDAC in Sputum Macrophages of COPD

Chronic Obstructive Pulmonary Disease (COPD) | Age Matched Healthy Volunteers (Non-smokers)

United Kingdom
Imperial College London

Completed

Osteoprotegerin (OPG) in Induced Chronic Obstructive Pulmonary Disease (COPD) Sputum

Pulmonary Disease, Chronic Obstructive

United Kingdom
Imperial College London
GlaxoSmithKline

Withdrawn

Biomarkers of iNOS Activity in COPD, Asthma, Healthy Control

Healthy Smokers | Healthy Non-smokers | Patients With Mild Asthma | Patints With COPD (GOLD II)

United Kingdom

Search clinical trials for: Healthy Smoker

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