Clinical trials: Smoker
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
Smoking
Building a Community-based Network to Promote Smoking Cessation
This study describes the development of a community-based network to promote smoking cessation among female smokers in Hong Kong.
- Trial name
- NCT02968199
- Testing
- A brief intervention
- Where
- China
- Volunteers
- 457 people
- Sponsor
- The University of Hong Kong
Nicotine Dependence, Nicotine Use Disorder
Combined Pharmaco/Behavior Therapy in Adolescent Smokers
In the current proposal, we intend to study the efficacy of bupropion SR with or without combined contingency management (CM) among adolescent cigarette smokers.
- Trial name
- NCT00330187
- Testing
- Bupropion SR, Contingency Management
- Where
- United States
- Volunteers
- 134 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
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
Smoking Cessation, Pregnancy
Quit4Baby Evaluation
The goal of this project is to evaluate the effectiveness (Phase II) of a text-based program to be called Quit4Baby to support smoking cessation efforts of pregnant women who smoke. In Phase II, Dr.
- Trial name
- Quit4Baby (NCT02412865)
- Testing
- Quit4Baby, Text4Baby
- Where
- United States
- Volunteers
- 505 people, healthy volunteers welcome
- Sponsor
- George Washington University
Healthy
Clinical Trial to Assess Pharmacodynamic Effects on Segmental Endotoxin Induced Inflammatory Response of BI 1026706 Versus Placebo
The primary and secondary objectives of the current study are the assessments of anti-inflammatory pharmacodynamic effects on segmental endotoxin induced inflammatory response after 4 weeks treatment with BI 1026706.
- Trial name
- NCT02657408
- Testing
- BI 1026706
- Where
- Germany
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Boehringer Ingelheim
Narghile
Oxidative DNA Damage Enhancement by Vitamin C Among Narghile Smokers and Non-smokers
This study aims to evaluate oxidative DNA damage among hookah smokers compared to non-smokers by measuring biomarkers of oxidative stress in blood samples.
- Trial name
- DNA Damage (NCT07141823)
- Testing
- Vitamin C (Ascorbic Acid) regularly has been taken
- Where
- Iraq
- Volunteers
- 96 people
- Sponsor
- Nora Tariq Mohammed
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
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)
Pregnancy, Smoking
MiQuit Trial: Tailored Text Messages for Pregnant Women
The overall aim of the study is to estimate the likely impact of the MiQuit text message based smoking cessation service for pregnant smokers and to establish robust estimates for the key factors which would be required in order…
- Trial name
- MiQuit (NCT02043509)
- Testing
- MiQuit
- Where
- 15 sites in United Kingdom
- Volunteers
- 407 people
- Sponsor
- University of Nottingham
Smoking Cessation
A Pilot Randomized Control Trial to Help Youth Smokers to Quit Smoking:
This study is a 3-arm randomized controlled trial including: (1) Adventure-based training intervention group, (2) WhatsApp intervention group and (3) Control group.
- Trial name
- NCT03021655
- Testing
- Adventure-based intervention group, WhatsApp intervention group, Control group
- Where
- China
- Volunteers
- 300 people
- Sponsor
- The University of Hong Kong
Smoking, Acne
Sebum Collection and Skin Barrier Function Analysis
The goal is this study is to evaluate how the skin surface lipid composition is correlated with overall sebum production, barrier function, and inflammatory disease status.
- Conditions
- Smoking, Acne, Atopic Dermatitis, Aging
- Trial name
- Sebum (NCT03112876)
- Testing
- Skin Surface Lipid Collection and Skin Barrier Function
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Smoking Cessation
Promoting Smoking Cessation for Female Smokers in Hong Kong Through Training Female Youth SCRA
This project aims to promote quitting, and reduction for those who do not want to quit, among female smokers through training female youth as smoking cessation and reduction ambassadors (SCRA). The objectives are to: 1.
- Trial name
- NCT02755740
- Testing
- receiving age and gender-specific SC advice
- Where
- China
- Volunteers
- 100 people
- Sponsor
- The University of Hong Kong
Tobacco Dependence
Efficacy and Safety of Bupropion for Treatment of Adolescent Smoking
The purpose of this study is to determine: 1) the short-term clinical efficacy and safety of bupropion for helping adolescent tobacco smokers quit, and 2) The role of withdrawal symptoms in the maintenance of smoking in…
- Trial name
- NCT00248118
- Testing
- Bupropion
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- National Institute on Drug Abuse (NIDA)
Cannabis Use Disorder
Teen Marijuana Check-Up
This study will test a behavioral intervention tailored for adolescents who smoke marijuana and have concerns about their use. The study's purpose is to determine whether this intervention (two-sessions of motivational…
- Trial name
- NCT01109563
- Testing
- Marijuana Check-Ins
- Volunteers
- 252 people
- Sponsor
- Denise Walker
Smoking Cessation
Smoking Cessation Study In Healthy Adolescent Smokers
The study is designed to see if varenicline combined with age appropriate (adolescent) smoking cessation counseling will help teens quit smoking.
- Trial name
- NCT01312909
- Testing
- Varenicline 1mg BID, Varenicline 0.5mg BID
- Where
- 80 sites in United States, Canada and 4 more
- Volunteers
- 312 people
- Sponsor
- Pfizer
Pregnancy, Smoking Cessation
SmokefreeMOM: Reaching Pregnant Smokers With Health Information Via Text Messaging
Despite the great health benefits associated with smoking cessation in pregnancy to both mother and baby, few studies to date have examined the applications of text messaging or other communication technologies for smoking…
- Trial name
- SmokefreeMOM (NCT02412956)
- Testing
- SmokefreeMOM Text
- Where
- United States
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- George Washington University
To Test the Effectiveness of Different Incentive Models for Increasing the Follow-up Response Rate in the Current Smoker Subject
Effectiveness of Different Incentive Models in Booster up the Second Follow up Response Rate
Aim to test the effectiveness of different incentive models for increasing the follow-up response rate in the current smoker subject.
- Trial name
- NCT03297866
- Where
- Hong Kong
- Volunteers
- 1,246 people
- Sponsor
- The University of Hong Kong
Smoking, Depression
Smoking Cessation for Depressed Smokers
Objectives: Primary Aim: To conduct a preliminary randomized trial in smokers with current recurrent major depressive disorder (MDD), current MDD with a single episode of 2 years or more, and current dysthymia comparing combined…
- Trial name
- NCT00494728
- Testing
- Smoking Cessation Treatment, Nicotine Replacement Therapy, CBASP
- Where
- United States
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Asthma, Wheezing
Vitamin C Supplementation to Pregnant Smokers: Follow-up of 2 Randomized Trials Plus Changes in DNA Methylation
In a randomized clinical trial (RCT) published in JAMA, the investigators have provided evidence that vitamin C supplementation (500 mg daily during pregnancy) ameliorates the effects of maternal smoking during pregnancy on…
- Conditions
- Asthma, Wheezing, In Utero Nicotine, Pulmonary Function
- Trial name
- VCSIP-ECHO (NCT03206710)
- Testing
- No current intervention
- Where
- 2 sites in United States
- Volunteers
- 395 people
- Sponsor
- Oregon Health and Science University