Clinical trials: Cigarette Smoking
Field Cancerization for Cannabis Smokers
Effect of Cannabis and Cigarette Smoking on Oral Mucosa
The aim of this study is to detect P53 expression in clinically normal oral mucosa of cigarette smokers, simultaneous cigarette and cannabis smokers and non-smokers as a surrogate marker for field cancerization.
- Trial name
- NCT03334279
- Testing
- Cigarette smokers, Simultaneous cigarette and cannabis smokers
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Electronic Nicotine Delivery Systems
Cardiorespiratory Fitness and Health Parameters in E-cigarrete Users: Impact of a Short Term Pause in Consumption
Goal: Investigate the health effects of electronic cigarettes (e-cigarettes) and whether a short break from using them can improve health.
- Trial name
- EXERVAPE (NCT06474962)
- Testing
- Pause
- Where
- Brazil
- Volunteers
- 148 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Tobacco Use
Tobacco Impact on Quality of Life on Snus-use, Dual Use, Smoke Use and Non-using.
The primary aim of this study was to compare HRQOL in snus-users and dual users (snus and smoking) with never tobacco users. Secondary aim included comparing HRQOL in smokers with non-smokers.
- Trial name
- NCT05409963
- Volunteers
- 3,000 people
- Sponsor
- Vastra Gotaland Region
Smoking Cessation
Understanding Risk Perception, Behaviour, and Attitudes Related to Other New Tobacco Products Among Youth
To understand the risk perception, behaviour, and attitudes related to electronic cigarettes and other tobacco products among youth.
- Trial name
- NCT04416698
- Testing
- Individual qualitative interview, cross-sectional survey study
- Where
- Hong Kong
- Volunteers
- 390 people
- Sponsor
- The University of Hong Kong
Nicotine Dependence, Cigarettes, Cessation, Tobacco
Reducing Nicotine Addiction in Adolescent Smokers
Adolescents are at risk for tobacco use due to factors such as impulsivity, poor perception, desire to prove themselves, and insufficient neurological development.
- Conditions
- Nicotine Dependence, Cigarettes, Cessation, Tobacco, Cessation, Smoking, Adolescent Problem Behavior
- Trial name
- NCT05477342
- Testing
- Board Game, Tobacco Cesseation Education, Combined İntervention
- Where
- Turkey (Türkiye)
- Volunteers
- 103 people, healthy volunteers welcome
- Sponsor
- Ministry of National Education, Turkey
Smoking ( Cigarette), Smoking (Tobacco) Addiction
THE EFFECT OF A TRANSTHEORETICAL MODEL-BASED CHATBOT SUPPORT INTERVENTION ON SMOKING BEHAVIOR IN UNIVERSITY STUDENTS
The purpose of this clinical trial is to examine the impact of a chatbot-supported intervention based on the Transtheoretical Model (TTM) on smoking behavior, self-efficacy, decisional balance, and the urge to smoke among…
- Conditions
- Smoking ( Cigarette), Smoking (Tobacco) Addiction, Smoking Behaviors, Smoking Cessation
- Trial name
- NCT07887217
- Testing
- Dumansız (Transtheoretical Model-Based Chatbot Support Intervention)
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Seher DÖNER
Smoking
Electronic Cigarette Use and Quitting in Youth
A mixed method (longitudinal, trajectory and qualitative studies) to provide comprehensive evidence on the impact of e-cigarette use on smoking and quitting among smoking youth in Hong Kong.
- Trial name
- NCT02949648
- Testing
- Electronic cigarette
- Where
- Hong Kong
- Volunteers
- 189 people
- Sponsor
- The University of Hong Kong
Cigarette Smoking Behavior
Effects of Contingency Management and Nicotine Replacement Therapy on Youth Smoking
Cigarette smoking is an important public health concern, and it is most often initiated in adolescence. Despite substantial research on smoking cessation in adults, however, relatively little effort has focused on therapeutic…
- Trial name
- NCT01359709
- Testing
- Nicotine polacrilex
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Nicotine Dependence
Effects of Smoking Cues on Tobacco Craving Responses and the Reinforcing Efficacy of Cigarettes in Adolescent Smokers
Background: Multiple social, psychological, and environmental factors contribute to adolescents' use of cigarettes. Environmental smoking cues have been shown to play an important role in the maintenance of nicotine addiction and…
- Trial name
- NCT01148355
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- National Institute on Drug Abuse (NIDA)
Smoking, Smoking Behaviors
Smoking Prevention Program in Poland
Smoking Prevention Program is a pilot exploratory study with a standardized curriculum based on the Tobacco Prevention Toolkit from Stanford University and translated into Polish by the members of Students Scientific Association…
- Conditions
- Smoking, Smoking Behaviors, Smoking (Tobacco) Addiction, E-cigarette Use
- Trial name
- NCT05488743
- Testing
- educational intervention
- Where
- Poland
- Volunteers
- 180 people
- Sponsor
- Wroclaw Medical University
Vaping, Lung Diseases
The e-BILD Study: Effects of E-cigarettes on Lung Health in Teenagers.
Electronic nicotine delivery systems (ENDS/e-cigarettes/vaping) are increasingly popular among teenagers around the world. The safety and potential adverse effects of ENDS in this population are largely unknown.
- Trial name
- e-BILD (NCT05105555)
- Where
- Switzerland
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Smoking Cessation Intervention, Smoking Abstinence
Boosting Chinese Healthcare Service Providers' Utilization of Smoking Cessation Interventions by 'WeChat WeQuit' Program
In this single-blind, randomized trial, undertaken in China with 8-week interventions and follow-up to 52 weeks, about 2,200 providers will be randomly allocated to the intervention or control group.
- Trial name
- NCT03556774
- Testing
- 'WeChat WeQuit' smoking cessation training program
- Where
- China
- Volunteers
- 2,200 people, healthy volunteers welcome
- Sponsor
- Sir Run Run Shaw Hospital
Vaping
A Virtual Reality Vaping Prevention Intervention for Adolescents
This study will examine E-Invite Only VR, a novel school-based universal e-cigarette prevention intervention that uses virtual reality (VR) to deliver prevention and emotion regulation skills-building content to middle school…
- Trial name
- NCT07362069
- Where
- 2 sites in United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Yale University
E-cigarette Use, Vaping
Vaper to Vaper: A Multimodal Mobile Peer Driven Intervention to Support Adolescents in Quitting Vaping
The dramatic increase in the use of e-cigarettes among U.S. adolescents has been called a national epidemic, with more adolescents now using e-cigarettes than traditional cigarettes.
- Trial name
- V2V (NCT05140915)
- Testing
- Peer Messaging, Peer Coaching via Text, Gamification
- Where
- United States
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- University of Massachusetts, Worcester
E-cigarette Use, Substance Use
The Development and Evaluation of a Culturally Grounded ENDS Intervention for Rural Hawaiian Youth
The purpose of this research proposal is to develop and evaluate a culturally grounded, ENDS prevention intervention for rural Hawaiian youth. This will be accomplished through two specific aims.
- Trial name
- NCT06929520
- Testing
- ENDS Prevention Intervention (TBD)
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- University of Hawaii
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
Perceptions of Tobacco Products
Social Media Influences on Engagement and Susceptibility to Non-combustible Tobacco Product Use Among Youth and Young Adults (AYA)
The purpose of this study is to present social media posts with varying combinations of flavor types and mentions of stealth use, to adolescents and determine whether these message characteristics increase adolescents'…
- Trial name
- USC TCORS P4 (NCT07721883)
- Testing
- Each intervention will be a picture of a social media post. The posts will vary (in a 3X2 factorial design) the type of flavor described and whether concealability is described.
- Where
- United States
- Volunteers
- 4,500 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Secondhand Exposure to Electronic Cigarette
Bystanders' Exposure to Electronic Cigarette Aerosol in Confined Settings
Objective of this study is to investigate the bystanders' exposure to e-cigarette emissions in controlled conditions in confined settings. Design: a cross-sectional experimental study developed in two settings: a car and a room.
- Trial name
- NCT04140617
- Testing
- Exposure to aerosol of electronic cigarette
- Where
- Spain
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Institut Català d'Oncologia
Cigarette Smoking-Related Carcinoma
Smoking Cessation Intervention Development for Homeless Youth
This trial develops a contextually tailored and optimized smoking cessation intervention and studies smoking motivations and motivations to quit smoking in homeless youth.
- Trial name
- NCT06754215
- Testing
- Focus Group, Interview, Smoking Cessation Intervention
- Where
- United States
- Volunteers
- 179 people, healthy volunteers welcome
- Sponsor
- Ohio State University Comprehensive Cancer Center
E Cigarette Use
A Behavioral Circuit Breathing Training Intervention on Smoking Cessation and Respiratory Function Among Youth Who Use E-cigarettes
This study aims to evaluate the effects of a six-week behavioral circuit breathing training intervention on smoking cessation and respiratory function compared with diaphragmatic breathing training and usual daily activities
- Trial name
- NCT07882407
- Testing
- Circuit Breathing Intervention, Diaphragmatic Breathing
- Where
- Thailand
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Chulalongkorn University