Clinical trials: Smokers
Chronic Smokers
Combined Effects of Buteyko Breathing Technique and Chest Wall Mobilization on Pulmonary Functions and Quality of Life
The study aims to evaluate the effects of Buteyko breathing techniques with and without chest wall mobilization on pulmonary functions, and quality of life in chronic smokers. The study design will be a randomized clinical trial.
- Trial name
- NCT06537479
- Testing
- Buteyko breathing technique, Chest Wall Mobilization
- Where
- Pakistan
- Volunteers
- 40 people
- Sponsor
- Riphah International University
Current Smoker, Never Smoker
Effects of Electronic Cigarette Use on the Lungs
This randomized pilot clinical trial studies the effects of electronic cigarettes on the lungs. Studying the effects of electronic cigarettes on the lungs may provide the Food and Drug Administration (FDA) and other government…
- Conditions
- Current Smoker, Never Smoker, Tobacco Use Disorder, Former Smoker
- Trial name
- NCT02596685
- Testing
- Bronchoscopy, Electronic Cigarette, Laboratory Biomarker Analysis
- Where
- United States
- Volunteers
- 142 people, healthy volunteers welcome
- Sponsor
- Ohio State University Comprehensive Cancer Center
Cigarette Smoker, Current Every Day Smoker
Quitting Schedule Mobile Smartphone Application in Helping Participants to Quit Smoking
This trial studies how well a mobile smartphone application called Quitting Schedule works in helping participants to quit smoking.
- Conditions
- Cigarette Smoker, Current Every Day Smoker, Current Smoker, Malignant Neoplasm
- Trial name
- NCT03668769
- Testing
- Internet Mobile Technology, Interview, Questionnaire Administration
- Sponsor
- M.D. Anderson Cancer Center
Outcomes of Smoker and Drinker After Esophagectomy
Outcomes of Smoker and Drinker With Esophageal Squamous Cell Carcinoma After Esophagectomy
Our study demonstrates that patients who did not consume alcohol or smoke had a significant advantage in overall survival (OS) after undergoing esophagectomy.
- Trial name
- OSinEC (NCT06269341)
- Testing
- No intervention
- Where
- China
- Volunteers
- 2,957 people
- Sponsor
- Sichuan Cancer Hospital and Research Institute
Smokers, Workplace
Evaluation of a Workplace Smoking Cessation Program in Hong Kong (Phase VI)
This study aims to test, by a 2-arm RCT, the effectiveness of an intervention that includes mobile phone-supported simple physical exercise for smoking cessation in workplaces in Hong Kong.
- Conditions
- Smokers, Workplace, Exercise
- Trial name
- NCT05758272
- Testing
- mobile phone-based simple physical exercise reminder to help quit smoking, regular text-based intervention
- Where
- Hong Kong
- Volunteers
- 646 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Non-small Cell Lung Cancer, Lung Neoplasms
International Lung Screen Trial (ILST)
People who may be at increased risk of lung cancer due to age and smoking history will be invited to participate in this international study to determine the best way of using computed tomography (CT) of the chest to screen for…
- Conditions
- Non-small Cell Lung Cancer, Lung Neoplasms, Respiratory Tract Neoplasms, Thoracic Neoplasms
- Trial name
- ILST (NCT02871856)
- Testing
- Low dose CT
- Where
- 6 sites in Australia, Canada
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- The University of Queensland
Current Smokers, Past Smokers
A Study on Analgesia and Related Outcomes for Patients With Tabacco Smoking
Numbers of postoperative PCA(Patient-Controlled Analgesia) related side effects among current, past and non smokers are determined by comparing and analyzing frequency distributions.
- Conditions
- Current Smokers, Past Smokers, Never Smokers
- Trial name
- NCT02266212
- Testing
- 5 ml arterial blood
- Where
- Taiwan
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Kaohsiung Veterans General Hospital.
Cigarette Smoker, Current Smoker
Project CASA in Promoting Smoke-Free Indoor Air Policy in Mexican American Households
This trial studies the effect of an intervention program, Project CASA, on smoking cessation and reducing secondhand smoke exposure in Mexican American households.
- Conditions
- Cigarette Smoker, Current Smoker, Currently Living With Smoker
- Trial name
- NCT00850954
- Testing
- Informational Intervention, Smoking Cessation Intervention, Survey Administration
- Where
- United States
- Volunteers
- 168 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Cigarette Smoker
Validation of Biomarkers of Exposure and Host Response
This study will evaluate biomarkers measured in exhaled breath condensate (EBC) to assess clinical strategies of harm reduction.
- Trial name
- NCT00468234
- Testing
- nicotine polacrilex, nicotine transdermal system, nicotine inhaler
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Nebraska
Smoker Lung, Smoking Cessation
Effects of Aerobic Combined With Diaphragmatic Breathing Exercise in Smokers
This study aimed to evaluate the effectiveness of aerobic exercise combined with diaphragmatic breathing exercise on pulmonary function and smoking cessation among smokers.
- Trial name
- NCT05953987
- Testing
- aerobic combined with diaphragmatic breathing exercise (EXDB), aerobic exercise (EX), sedentary control (CON)
- Where
- Thailand
- Volunteers
- 24 people
- Sponsor
- Chulalongkorn University
Smoker
Methods Project 4: Clinical Trial
Cigarette smokers who are eligible will enter a Camel Snus sampling phase. Smokers interested in continuing with the study after the sampling phase will undergo a 2 week baseline assessment phase and will then be randomized to…
- Trial name
- NCT01867242
- Testing
- Cigarettes, Snus
- Where
- 3 sites in United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Current Smoker, Head and Neck Squamous Cell Carcinoma
Bupropion Hydrochloride or Patient's Choice for Smoking Cessation in Patients With Squamous Cell Head and Neck Cancer Undergoing Radiation Therapy With or Without Chemotherapy
This pilot randomized clinical trial studies how well bupropion hydrochloride works compared with patient's choice for quitting smoking in patients with squamous cell head and neck cancer undergoing radiation therapy with or…
- Conditions
- Current Smoker, Head and Neck Squamous Cell Carcinoma, Hypopharyngeal Squamous Cell Carcinoma, Laryngeal Squamous Cell Carcinoma
- Trial name
- NCT02582008
- Testing
- Bupropion Hydrochloride, Laboratory Biomarker Analysis, Nicotine Replacement
- Where
- 2 sites in United States
- Volunteers
- 9 people
- Sponsor
- Wake Forest University Health Sciences
Current Every Day Smoker
Smartphone-Delivered Attentional Bias Modification Training in Helping Patients Quit Smoking
This randomized clinical trial studies how well a smartphone-delivered attentional bias modification training works in helping patients quit smoking.
- Trial name
- NCT02224391
- Testing
- Computer-Assisted Smoking Cessation Intervention, Laboratory Biomarker Analysis, Nicotine Patch
- Where
- United States
- Volunteers
- 311 people
- Sponsor
- M.D. Anderson Cancer Center
Cigarette Smoker, Current Every Day Smoker
Mobile Smoking Cessation Intervention in Enhancing Cancer Outreach in Low-Income Adult Smokers
This trial studies how well a mobile smoking cessation intervention works in enhancing cancer outreach in low-income adult smokers.
- Trial name
- NCT00948129
- Testing
- Laboratory Biomarker Analysis, Smoking Cessation Intervention, Telephone-Based Intervention
- Where
- United States
- Volunteers
- 626 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Cigarette Smoker, Current Every Day Smoker
Effects of Filter Ventilation on Sensory Response, Smoking Topography, and Inhalation in Current Every Day Cigarette Smokers
This trial examines the effects of filter ventilation on sensory response, smoking topography, and inhalation in current every day cigarette smokers.
- Trial name
- NCT04060446
- Testing
- Medical Device, Questionnaire Administration, Tobacco Smoking
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Roswell Park Cancer Institute
Smoker
Online Survey in Studying Smoking Attitudes and Behaviors Among Current Smokers
This trial uses an online survey to study smoking attitudes and behaviors among current smokers. An online survey consisting of questions about general demographics, smoking history, smoking attitudes, smoking behaviors, smoking…
- Trial name
- NCT03863795
- Testing
- Survey Administration
- Where
- United States
- Volunteers
- 1,100 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Minority Smokers
Tobacco-Focused Patient Navigation to Address Barriers to Utilization of Community-Based Smoking Cessation Services in Primary Care
Patient navigators have been shown to assist people seeking cancer screening and other medical services. The purpose of this study is to see whether a patient navigator can link smokers to available community resources shown to…
- Trial name
- NCT01678118
- Testing
- Patient Navigator
- Where
- 2 sites in United States
- Volunteers
- 16 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Healthy Participants, Tobacco Smokers
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.
The purpose of this pilot study is to evaluate allergen-induced nasal airway inflammation following nasal application of Dermatophagoides farinae (Der f), or house dust mite, extract in e-cigarette users, cigarette smokers, and…
- Trial name
- Mitey Nose (NCT03023397)
- Testing
- Der f
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Tobacco Smoking, Healthy Participants
Investigation of the Impact of Smoking Status on Allergen-induced Nasal Airway Inflammation Using a Cat Hair (Felis Domesticus) Extract Nasal Allergen Challenge Model
The purpose of this pilot study is to evaluate allergen-induced nasal airway inflammation following nasal application of felis domesticus, or cat, extract in e-cigarette users, cigarette smokers, and non-smokers.
- Conditions
- Tobacco Smoking, Healthy Participants, E-cigarette Smokers
- Trial name
- Kitty Nose (NCT03031145)
- Testing
- Felis Domesticus
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
HIV/AIDS, Vitamin D Deficiency
Effect of High-Dose Vitamin D3 in Smokers and Non-Smokers With and Without HIV
Supplementation with vitamin D improves HIV+ macrophages phagocytosis in vitro. There is evidence to suggest that administering vitamin D can in fact improve immune function in individuals.
- Conditions
- HIV/AIDS, Vitamin D Deficiency, Smoker Lung
- Trial name
- NCT03270709
- Testing
- Vitamin D3 450,000 IU orally
- Where
- 2 sites in United States
- Volunteers
- 7 people
- Sponsor
- Emory University