Clinical trials: Former Smoker
Smoking Cessation
Escape Smoke Project: Non-Intervention Non-Drug Multicenter Study on the Real-life Effectiveness of Smoking Cessation in General Practice in Denmark
Real life smoking cessation rates after 24 weeks non-intervention design. Approximately 40 General Practice (GP) centers with 800 smokers will participate.
- Trial name
- ESCAPE SMOKE (NCT01544621)
- Testing
- Smoking cessation
- Volunteers
- 544 people, healthy volunteers welcome
- Sponsor
- Pfizer
Cigarette Smoking-Related Carcinoma
EQQUAL-NM for the Promotion of Smoking Cessation in Sexual and Gender Minority Young Adults in New Mexico
This clinical trial assesses the acceptability and efficacy of Empowered, Queer, Quitting, and Living--New Mexico (EQQUAL-NM), a smoking cessation intervention for sexual and gender minority young adults in New Mexico.
- Trial name
- NCT06386432
- Testing
- Smartphone App-delivered Smoking Cessation Intervention, Health Promotion and Education, Biospecimen Collection
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Fred Hutchinson Cancer Center
Tobacco Use Cessation
Offering Proactive Tobacco Treatment
This study uses a proactive outreach strategy, coupled with free nicotine replacement therapy (NRT) to increase the population impact of tobacco cessation treatment for diverse, low income smokers.
- Trial name
- NCT01123967
- Testing
- proactive outreach (PRO), telephone counseling (TC), Nicotine replacement therapy (NRT)
- Where
- United States
- Volunteers
- 2,500 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
COPD
Chronic Obstructive Pulmonary Disease (COPD) Biomarker Identification Study
Chronic obstructive pulmonary disease (COPD) is a common inflammatory disease of the airway affecting approximately 10% of individuals aged 40 years or more with a smoking history.
- Trial name
- NCT01780298
- Where
- United Kingdom
- Volunteers
- 252 people, healthy volunteers welcome
- Sponsor
- Philip Morris Products S.A.
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
Lung Carcinoma
Feasibility of Cell-Free DNA Liquid Biopsy in Screening High-Risk Patients for Lung Cancer
This clinical trial investigates how practical and doable (feasibility) cell-free deoxyribonucleic acid (DNA) liquid biopsy is in screening high-risk patients for lung cancer.
- Trial name
- NCT05384769
- Testing
- Liquid Biopsy, Low Dose Computed Tomography of the Chest, Survey Administration
- Where
- United States
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- City of Hope Medical Center
Smoking Cessation
Testing Different Theories of Smoking Cessation: An Intervention Study
The topic of this research is cigarette smoking cessation. We designed four smoking cessation booklets. These booklets are designed for smokers who differ in their motivation to quit smoking.
- Trial name
- NCT01209897
- Testing
- Smoking cessation booklet
- Where
- United States
- Volunteers
- 1,826 people, healthy volunteers welcome
- Sponsor
- University of Hawaii
Endothelial Dysfunction
Impact of Smoking Cessation and γ-Tocopherol to Restore Vascular Endothelial Function
Cigarette smoking is a significant risk factor for cardiovascular disease (CVD) and is the leading cause of premature mortality in the US.
- Trial name
- NCT01314443
- Testing
- Nicotine Replacement Therapy (NRT), Gamma-Tocopherol, Smoking cessation
- Where
- United States
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- University of Connecticut
Cardiovascular Disease, Oxidative Stress
Study of Chokeberry to Reduce Cardiovascular Disease Risk in Former Smokers
The purpose of this project is to determine whether chokeberry polyphenols mitigate cardiovascular disease risk in former smokers.
- Trial name
- NCT01541826
- Testing
- Chokeberry Extract, Chokeberry extract capsule, acute
- Where
- United States
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- University of Connecticut
Smoking Cessation
Clinical Trial to Evaluate the Efficacy of Smoking Cessation
The purpose of this study is to assess the efficacy of smoking cessation by using varenicline as monotherapy (VRN + placebo patches) or combined therapy (VRN + nicotine patches).
- Trial name
- COMBIVAR (NCT01538394)
- Testing
- Varenicline, Nicotine patches
- Where
- Spain
- Volunteers
- 322 people, healthy volunteers welcome
- Sponsor
- Josep Maria Ramon Torrell, PhD
Substance Use Disorder (SUD)
Mobile Phone-based Smoking Cessation Program
In this online, randomized controlled trial (RCT), the participants will be randomized and allocated in 1:1 ratio to mobile phone-based intervention group or to the wait-list control group.
- Trial name
- NCT06747182
- Testing
- mobile phone-based intervention
- Where
- China
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Sir Run Run Shaw Hospital
Periodontitis
Effect of Smoking Cessation on Clinical and Microbiological Outcomes of the Non-surgical Periodontal Therapy
The aim of this prospective interventional study is to verify the efficacy of smoking cessation on clinical and microbiological outcomes of non-surgical periodontal therapy of chronic periodontitis patients.
- Trial name
- EsCAPE2 (NCT02744417)
- Testing
- Smoking cessation counseling, Non-surgical periodontal therapy, Nicotine replacement therapy
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Claudio Mendes Pannuti
Cigarette Smoking
The Effectiveness of Smoking Cessation Guidelines in the Emergency Department
Although 78% of smokers report that a health professional has previously advised them to quit smoking, most smokers are not advised to stop smoking or offered assistance with smoking cessation during a given ED visit.
- Trial name
- NCT00756704
- Testing
- Smoking cessation guideline implementation
- Where
- 2 sites in United States
- Volunteers
- 789 people, healthy volunteers welcome
- Sponsor
- University of Iowa
Tobacco-Related Carcinoma, Smoking &Amp; Tobacco Cessation
Electronic Quitline Referral With Enhanced Academic Detailing for the Promotion of Smoking Cessation
This phase IV clinical trial determines the impact of implementing a Quitline electronic (e)Referral system with an enhanced academic detailing implementation strategy on Quitline reach, tobacco cessation assistance and…
- Trial name
- CONNECT (NCT04969978)
- Testing
- Enhanced Academic Detailing, Informational Intervention
- Where
- United States
- Volunteers
- 9,133 people, healthy volunteers welcome
- Sponsor
- OHSU Knight Cancer Institute
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
Lung Carcinoma
Home-Based Respiratory Muscle Training and Aerobic Exercise Programs to Improve Lung Health in Current and Former Cigarette Smokers
This clinical trial studies whether home-based respiratory muscle training (RMT) and aerobic exercise (AE) programs can be used to improve lung health in current and former cigarette smokers.
- Trial name
- NCT07553819
- Testing
- Accelerometry, Aerobic Exercise, Biospecimen Collection
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Roswell Park Cancer Institute
Cigarette Smoking
Improving the Delivery of Smoking Cessation Guidelines in Hospitalized Veterans
The primary objective of this study is to determine whether a nurse-initiated intervention, which couples brief inpatient counseling and proactive telephone counseling by a centralized tobacco quitline, improves 6-month cessation…
- Trial name
- NCT00816036
- Testing
- Smoking Cessation Guideline Implementation
- Where
- 4 sites in United States
- Volunteers
- 898 people, healthy volunteers welcome
- Sponsor
- US Department of Veterans Affairs
Use and Dissemination of Smoking Cessation Intervention, Cessation of Smoking
Study of the Diffusion of a Smoking Cessation Application Through an Online Network
Effective evidence-based interventions exist for smoking cessation delivered over the Internet, but consumer acceptance and adherence remains low.
- Trial name
- NCT01746472
- Testing
- Facebook app - condition t, Facebook app - condition z, Facebook app - condition B-active
- Where
- United States
- Volunteers
- 11,413 people, healthy volunteers welcome
- Sponsor
- Truth Initiative
Lung Diseases
Effect of the Mediterranean Diet on Lung Function in Smokers Without Previous Respiratory Disease
Several studies have shown the influence of the eating pattern on lung function. However, the benefits of the Mediterranean diet (DiMet) in preventing pulmonary dysfunction are not well known.
- Trial name
- MEDISTAR (NCT03362372)
- Testing
- Mediterranean diet counseling
- Where
- Spain
- Volunteers
- 566 people, healthy volunteers welcome
- Sponsor
- Fundacio d'Investigacio en Atencio Primaria Jordi Gol i Gurina
Smoking Cessation, Metabolic Syndrome
Short Term Effect of Smoking Cessation on Human Metabolism
Investigating the short term smoking cessation on metabolism, examining of participant of smoking cessation workshops and former participants' file survey for metabolic aspects
- Trial name
- NCT03446183
- Testing
- Smoking cessation workshops
- Volunteers
- 308 people, healthy volunteers welcome
- Sponsor
- Hebrew University of Jerusalem