Search clinical trials for: 0% nicotine

Total 2097 results

Virginia Commonwealth University
National Institute on Drug Abuse (NIDA)

Completed

The Effect of Electronic Cigarette Liquid Characteristics in Smokers.

Electronic Cigarettes

United States
Florida International University

Recruiting

Assessing the Effect of Nicotine Reduction on ENDS User's Addiction and Exposures

Electronic Cigarette Use

United States
Milton S. Hershey Medical Center

Not yet recruiting

Use of Nicotine Pouches Among Daily Smokers

Tobacco Dependence

United States
Universita degli Studi di Catania
Lega Italiana Anti Fumo

Not yet recruiting

Smoking Cessation And Reduction in Depression (scarid)

Tobacco Smoking in Depressed Patients

Italy
Universita degli Studi di Catania

Not yet recruiting

Antismoking Effects of Electronic Cigarettes in Subjects With Schizophrenia and Their Potential Influence on Cognitive Functioning. (SCARIS)

Tobacco Smoking in Schizophrenic Patients
Milton S. Hershey Medical Center
National Institute on Drug Abuse (NIDA)

Completed

Does Switching to Nicotine Containing Electronic Cigarettes Reduce Health Risk Markers

Tobacco Dependence

United States
Florida International University

Completed

Assessing the Effect of Flavor on ENDS Users' Experiences and Exposures

Electronic Cigarette Use

United States
University of Virginia

Not yet recruiting

Feasibility of Delivering VergeRx at FQHCs

Tobacco Use Cessation

United States
University of Texas at Austin

Completed

Vascular Effects of a Single Bout of Electronic Cigarette Use

Arterial Stiffness

United States
Yale University
National Institute on Drug Abuse (NIDA)

Enrolling by invitation

Impact of Flavors on Nicotine Perception and Self-Administration Via E-cigarettes

Nicotine | E-liquid Flavors

United States
University of Virginia

Recruiting

Leveraging Community Pharmacists to Optimize Smoking Cessation Services for Rural Smokers in Appalachia

Smoking | Smoking Cessation | Smoking Reduction | Smoking, Tobacco | Smoking, Cigarette | Quitting Smoking

United States
Josep Maria Ramon Torrell, PhD

Completed

Clinical Trial to Evaluate the Efficacy of Smoking Cessation (COMBIVAR)

Smoking Cessation

Spain
University of Virginia

Completed

QuitAid Pilot Feasibility Trial

Smoking Cessation

United States
Sir Run Run Shaw Hospital

Not yet recruiting

Effect of Nicotine Transdermal Patch on Cognitive Function and Glycolipid Metabolism in Non-smoking Schizophrenia

Schizophrenia
Sun Yat-sen University

Completed

Sutures in Orbital Implants in Retinoblastoma Patients

Surgery--Complications | Retinoblastoma Bilateral
CES University

Completed

Barbed vs Standard Suture for Laparoscopic Vaginal Cuff Closure

Gynecologic Surgical Procedures

Colombia
RAI Services Company

Completed

CSD201004: An Actual Use Study of P10 and P13 Nicotine Pouches Among U.S. Adult Smokers

Smoking | Tobacco Use | Tobacco Smoking

United States
Hospital Universitari Vall d'Hebron Research Institute
Hospital de Sant Pau; Clínica Galatea; Hospital Sant Rafael

Withdrawn

Varenicline for Smoking Cessation in Hospitalized Patients With Psychiatric Disorders

Tobacco Use Cessation | Psychiatric Disorders

Spain
RAI Services Company

Not yet recruiting

CSD231005 Nicotine Pouch Biomarkers of Exposure

Smoking | Tobacco Use

United States
Yale University
American University of Beirut Medical Center

Recruiting

Nicotine Flux, a Potentially Powerful Tool for Regulating Nicotine Delivery From Electronic Cigarettes

Nicotine Vaping

United States
Centre for Addiction and Mental Health
Ontario Ministry of Health and Long Term Care

Completed

Phase I Study: Stop Smoking Therapy for Ontario Patients (STOP)

Smoking

Canada
University of Nebraska
Institute for Science and Health

Completed

Validation of Biomarkers of Exposure and Host Response

Cigarette Smoker

United States
University Hospital, Montpellier

Terminated

Determination of the Optimal Spontaneous Breathing Trial During Weaning of Mechanical Ventilation (GLOBAL WEAN)

Intensive Care Unit | Invasive Mechanical Ventilation | Ready to Wean From Ventilation

France
University of Kansas Medical Center
Patient-Centered Outcomes Research Institute

Completed

Smoking Cessation Versus Long-term Nicotine Replacement Among High-risk Smokers

Smoking | Pulmonary Disease, Chronic Obstructive | Tobacco Use Disorder

United States
University of California, Davis

Completed

5-0 Prolene Versus 5-0 Fast Absorbing Gut

Cutaneous Wound
Fisiatria y Traumatología
American Association of Orthopaedic Medicine

Completed

Changes in Cytokine Levels After Dextrose Injection in Stage IV Knee Osteoarthritis

Osteoarthritis, Knee

Argentina
James BOYD MD
Michael J. Fox Foundation for Parkinson's Research; Philipps University Marburg... and other collaborators

Unknown

Disease-modifying Potential of Transdermal NICotine in Early Parkinson's Disease (NIC-PD)

Parkinson's Disease

United States, Germany
McNeil AB

Completed

Multiple-dose Nicotine Pharmacokinetics With a New Oral Nicotine Replacement Product.

Tobacco Dependence

Sweden
Vanderbilt University Medical Center

Completed

Nicotine Treatment of Cognitive Decline in Down Syndrome

Down Syndrome | Mild Cognitive Impairment

United States
Dr. Reddy's Laboratories Limited

Completed

A Study to Assess the Safety and Local Tolerability of DFD-03 (Tazarotene) Lotion, 0.1% Compared to Tazorac® Cream, 0.1% in the Topical Treatment of Acne Vulgaris

Acne Vulgaris

United States
University of Sao Paulo

Completed

Diagnostic Evaluation of Sarcopenia in Elderly Patients

Sarcopenia
Gelderse Vallei Hospital
Wageningen University; Deventer Ziekenhuis

Completed

Nicotine Replacement Therapy in the Intensive Care Unit (NicGoWell)

Delirium | Psychomotor Agitation | Substance Withdrawal Syndrome | Nicotine Replacement Therapy

Netherlands
University of California, San Francisco
National Institute on Drug Abuse (NIDA)

Not yet recruiting

Comparative Pharmacokinetics and Pharmacodynamics of Synthetic Nicotine

Nicotine Dependence | Nicotine Vaping

United States
Johns Hopkins University
National Institute on Drug Abuse (NIDA)

Completed

Reduced Nicotine Cigarette Purchasing Decisions

Tobacco Use Disorder

United States
University of Wisconsin, Madison
National Cancer Institute (NCI); University of Illinois at Chicago; Aurora Health... and other collaborators

Completed

Identifying Treatments to Motivate Smokers to Quit (Motivation)

Smoking | Smoking Cessation | Nicotine Dependence | Motivation

United States
Unilever R&D
Leiden University Medical Center

Completed

Functional Magnetic Resonance Imaging of Human Hypothalamic Responses to Oral Temperature and Glucose Sensing (COLD)

Healthy

Netherlands
Yale University

Recruiting

IV Pulsed-Nicotine as a Model of Smoking: The Effects of Dose and Delivery Rate

Nicotine Dependence

United States
Fox Chase Cancer Center
National Cancer Institute (NCI)

Completed

Counseling and Nicotine Replacement Therapy in Helping Adult Smokers Quit Smoking

Kidney Cancer | Cervical Cancer | Leukemia | Head and Neck Cancer | Gastric Cancer | Pancreatic Cancer | Esophageal Cancer | Tobacco Use Disorder | Lung Cancer | Bladder Cancer | Liver Cancer

United States
Yale University

Completed

The Effect of Nicotine Delivery Rate on Reinforcement

Nicotine

United States
Centre for Addiction and Mental Health
Canadian Cancer Society (CCS)

Recruiting

Smoking Cessation and Menstrual Cycle Phase (MC-NRT)

Smoking Cessation | Tobacco Smoking | Substance Use Disorders | Nicotine Dependence | Nicotine Use Disorder

Canada
University of Valladolid

Recruiting

Characterization of Long Covid Pain in Primary Care

Musculoskeletal Pain | Chronic Pain | Long COVID

Spain
The Royal Bournemouth Hospital

Completed

A Prospective Double-blind Interventional Study of Tissue Reaction to Polyglycolic Acid Sutures in Human Skin

Lower Eyelid Entropion

United Kingdom
GlaxoSmithKline

Completed

A Single Dose Bioequivalence Study OfTwo Formulations Of Nicotine Lozenges

Healthy Volunteer Smokers
Novavax

Completed

RSV-F Vaccine and Influenza Vaccine Co-Administration Study in the Elderly

Respiratory Syncytial Virus (RSV)

United States
University of Minnesota
National Institute on Drug Abuse (NIDA); National Cancer Institute (NCI)

Completed

Novel Determinants and Measures of Smokeless Tobacco Use: Study 2

Tobacco Use Disorder | Nicotine Dependence

United States
Universidade Federal do Rio de Janeiro

Not yet recruiting

A Self-guided App-Based Virtual Reality Cognitive Behavior Therapy for Anxiety Disorder in Children

Anxiety Disorders
National Institute on Drug Abuse (NIDA)
National Cancer Institute (NCI)

Completed

Comparisons of Nicotine-free Cigarettes, Extra Low Nicotine Cigarettes vs. Medicinal Nicotine

Tobacco Dependence

United States
Yale University
National Institute on Drug Abuse (NIDA)

Completed

Nicotine Delivery Rate and Its Abuse Potential: Impact of Menthol

Nicotine Dependence

United States
University of Minnesota

Completed

Evaluation of Cessation Preferences of Menthol Smokers

Smoking Cessation

United States
Brown University

Active, not recruiting

Using ANDS to Reduce Harm for Low SES Cigarette Smokers

Nicotine Dependence | Smoking, Cigarette

United States

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