Clinical trials: Smokers
Nicotine Dependence
Extended Cessation Treatment for Teen Smokers
This study is designed to test the efficacy of an extended smoking cessation program for teen smokers. We hypothesize that teen smokers randomized to extended treatment will have a higher abstinence rate at 52 week follow-up than…
- Trial name
- Nicoteens (NCT00459953)
- Testing
- Extended treatment
- Where
- United States
- Volunteers
- 141 people, healthy volunteers welcome
- Sponsor
- Stanford University
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)
Non Surgical Periodontal Therapy
Effect of Nonsurgical Periodontal Therapy on Salivary Biomarkers Related to Bone Turnover in Smoker and Nonsmoker Periodontitis Patients
1. To assess the alteration in the level of salivary osteopontin (OPN), osteonectin(ON) and histatin-1 following NSPT in smoker and nonsmoker unstable periodontitis patients at different time intervals(one month and three months)…
- Trial name
- NCT06270004
- Testing
- nonsurgical periodontal therapy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Baghdad
Periodontitis, Periodontal Diseases
Histatin-1 Levels in Smokers and Non-smokers With Periodontitis Patients: A Comparative Study Before and After Nonsurgical Periodontal Therapy
This study evaluated the impact of smoking on salivary histatin-1 levels and clinical healing in 50 patients with unstable periodontitis (25 smokers and 25 non-smokers) undergoing non-surgical periodontal therapy (NSPT).
- Trial name
- NSPT (NCT07367737)
- Testing
- Non Surgical Periodontal Treatment
- Where
- Iraq
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Baghdad
Cardiorespiratory Fitness or Endurance, Smoking Cessation
The Researchers Would Like to Conduct a Trial Using Gamified Exercise to Increase Cardiorespiratory Fitness and Intention to Quit Smoking Among Hardcore Smokers Who Are Also Physically Inactive.
The goal of this quasi-experiment is to learn if a gamified exercise works to improve cardiorespiratory fitness in physically inactive hardcore smokers. It will also learn about the effects of smoking cessation.
- Trial name
- NCT07390695
- Testing
- Gamification of a structured exercise program
- Where
- Indonesia
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Gadjah Mada University
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 Cessation
Mobile EMA-based Peer Counselling for Youth Smokers
This pilot trial aims to examine the feasibility, acceptability, and preliminary effectiveness of EMA-based peer counseling for youth smokers.
- Trial name
- NCT05732220
- Testing
- EMA assessment, EMA-based cessation counselling, Usual peer counselling
- Where
- Hong Kong
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Obesity, Tobacco Smoking
Study of Bronchial Inflammation in Adolescent Smokers With and Without Obesity
The investigators want to assess differences in lung function and bronchial inflammation of young smokers and non-smokers with (BMI > 30) and without obesity (BMI < 25)(4 patient groups).
- Trial name
- NCT00942019
- Where
- Germany
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Johann Wolfgang Goethe University Hospital
Chronic Obstructive Pulmonary Disease
Phenotypes of COPD
Chronic Obstructive Pulmonary Disease (COPD) has been defined by international guidelines as a common preventable and treatable disease characterized by persistent air flow limitation and respiratory symptoms caused by exposure…
- Trial name
- NCT03432026
- Testing
- High resolution computed tomography scan of the chest.
- Volunteers
- 50 people
- Sponsor
- Assiut University
Asthma
Mechanism(s) of Airflow Limitation During Exacerbation of Asthma
The purpose of this study is to evaluate the site and mechanisms responsible for expiratory airflow limitation in chronic, treated, non-smoking, stable asthmatics with moderate to severe persistent expiratory airflow obstruction.
- Trial name
- NCT01225913
- Testing
- fluticasone/salmeterol in all asthmatics, budesonide/formoterol or fluticasone/salmeterol in all asthmatics
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Gelb, Arthur F., M.D.
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
Alcohol Use Disorder (AUD), Alcoholism
Cue Effects in Human Addiction: Pavlovian to Instrumental Transfer
Individuals with substance use disorders (SUD) have to cope with drug-related cues and contexts, which can affect instrumental drug seeking as shown with Pavlovian to instrumental transfer (PIT) paradigms in animals and humans.
- Conditions
- Alcohol Use Disorder (AUD), Alcoholism, Substance Use Disorders, Smoking, Tobacco
- Trial name
- ReCoDe (NCT05992272)
- Testing
- fMRI imaging (BOLD), sMRI (structure), Trier Social Stress Test
- Where
- 2 sites in Germany
- Volunteers
- 300 people
- Sponsor
- Charite University, Berlin, Germany
Pregnancy Related, Tobacco Smoking
Effects of Prenatal Tobacco Smoke Exposure on Lung Function and Respiratory Epithelium Functionality in Newborns
Despite public campaigns to prevent cigarette smoking, it's about 20% of women who keep on smoking during pregnancy, exposing their fetus to prenatal tobacco adverse effects.
- Conditions
- Pregnancy Related, Tobacco Smoking, Lung Smokers, Newborn
- Trial name
- NCT03047967
- Testing
- lung function tests, Nasal brushing
- Where
- France
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Institut National de la Santé Et de la Recherche Médicale, France
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
Asthma
Mechanism(s)of Airflow Limitation in Moderate-severe Persistent Asthma
The purpose of this study is to evaluate the site and mechanisms responsible for expiratory airflow limitation in chronic, treated, non-smoking, stable asthmatics with moderate to severe persistent expiratory airflow obstruction.
- Trial name
- NCT00576069
- Testing
- budesonide/formoterol, fluticasone/salmeterol, mometasone/formoterol
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Gelb, Arthur F., M.D.
Smoking Cessation
A Phase I Study to Evaluate the Pharmacokinetics of Multiple Doses of Varenicline in Healthy Adolescent Smokers
This study will investigate the multiple dose pharmacokinetics, safety, and tolerability of two dose strengths of varenicline in adolescents aged 12 to 16 years who regularly smoke at least three cigarettes per day.
- Trial name
- NCT00463918
- Testing
- varenicline
- Where
- 16 sites in United States, United Kingdom
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- Pfizer
Mental Health Issue
Provision of Service of a YQL Programme For Youth Smokers
This project is funded by Department of Health. We will run a quitline which provides telephone smoking cessation counseling to youth smokers aged 25 or below.
- Trial name
- NCT05148520
- Testing
- 5A's model
- Where
- Hong Kong
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
Apgar Score, Motor Coordination or Function; Developmental Disorder
Effect of Tobacco Use on the Health of the Newborn up to 24 Months.
There is scientific evidence suggesting that tobacco use during pregnancy is associated with several adverse effects in newborns, including low birth weight, respiratory complications, severe neonatal morbidity, perinatal death…
- Conditions
- Apgar Score, Motor Coordination or Function; Developmental Disorder, Lactation, Weight Control
- Trial name
- ETUHeNewBorn (NCT07427706)
- Where
- Spain
- Volunteers
- 105 people
- Sponsor
- Institut Investigacio Sanitaria Pere Virgili
Smoking, Smoking Cessation
Comparison of Four Different Smoking Cessation Programmes
The primary objective of the study is to compare the efficacy of four different smoking cessation programmes, including a proactive telephone counseling intervention, a reactive telephone counseling a and an interactive web-based…
- Conditions
- Smoking, Smoking Cessation, Self-efficacy
- Trial name
- Fristart (NCT01487642)
- Testing
- Standard 15-minute telephone counselling, Proactive telephone counselling, Interactive web-based smoking cessation programme
- Where
- Denmark
- Volunteers
- 1,600 people, healthy volunteers welcome
- Sponsor
- University of Southern Denmark
Cardiovascular Diseases, Heart Diseases
Preventing Weight Gain and Controlling Blood Pressure During Smoking Cessation in Hypertensive Smokers
The purpose of this study is to develop effective interventions that assist individuals with high blood pressure to quit smoking and prevent weight gain.
- Conditions
- Cardiovascular Diseases, Heart Diseases, Hypertension
- Trial name
- NCT00113074
- Testing
- Nicotine Replacement Therapy, Diet
- Where
- 2 sites in United States
- Volunteers
- 139 people
- Sponsor
- Mark Vander Weg