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Results for “Chronic Smoking”

224 trials

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Showing 20 of 224 results

Post-approval studies (Phase 4)Study completedNCT03073798
What this trial is testing

The Effectiveness of Roflumilast in Improving Mucociliary Clearance in Patients With COPD and Chronic Bronchitis

Who this might be right for
COPDChronic BronchitisEmphysema
Johns Hopkins University 12
Not applicableStudy completedNCT03996902
What this trial is testing

Increasing Cessation Motivation and Treatment Engagement Among Smokers in Pain

Who this might be right for
Chronic PainSmokingSmoking Cessation
Syracuse University 76
Not applicableStudy completedNCT05032755
What this trial is testing

Low Nicotine Cigarettes, Smoking, and Chronic Pain

Who this might be right for
Chronic PainSmoking, Cigarette
Duke University 40
Not applicableStudy completedNCT03817333
What this trial is testing

The Mixed Phenotype of Asthma and COPD: the Overlap Syndrome

Who this might be right for
AsthmaCOPD
Laval University 115
Not applicableStudy completedNCT01096303
What this trial is testing

Effects of Marijuana Used on Lung Function in Persons With Chronic Obstructive Pulmonary Disease (COPD)

Who this might be right for
Chronic Obstructive Pulmonary Disease
The University of Texas Health Science Center, Houston 200
Not applicableWithdrawnNCT00159289
What this trial is testing

Endotoxin and Inflammatory Markers in Healthy Non-Smokers and Current Smokers Including Patients With Chronic Obstructive Pulmonary Disease (COPD)

Who this might be right for
Chronic Obstructive Pulmonary Disease
Imperial College London
Testing effectiveness (Phase 2)Study completedNCT00463827
What this trial is testing

Effect of Statins on Asthma Control in Smokers With Asthma

Who this might be right for
AsthmaCOPDSmoking
NHS Greater Clyde and Glasgow 71
Not applicableStudy completedNCT02638194
What this trial is testing

Adverse Health Effects of Mainstream and Secondhand Hookah Smoke in NYC Hookah Bars

Who this might be right for
COPD
NYU Langone Health 26
Not applicableStudy completedNCT02971137
What this trial is testing

Pain and Smoking Study

Who this might be right for
SmokingPainSmoking Cessation
VA Office of Research and Development 371
Large-scale testing (Phase 3)Ended earlyNCT00132236
What this trial is testing

Nurse Smoking Cessation of Patients With Chronic Obstructive Pulmonary Disease (COPD) With Nicotine Replacement Therapy (NRT) and Behavioral Support

Who this might be right for
SmokingCOPD
University Hospital, Gentofte, Copenhagen 300
Not applicableWithdrawnNCT00754299
What this trial is testing

Smoking Cessation in Nonunion, Malunion, Osseous Infection

Who this might be right for
Fracture NonunionInfection
Milton S. Hershey Medical Center
Not applicableLooking for participantsNCT07387432
What this trial is testing

Role of Exercise in PRISm and Subsequent Development of COPD

Who this might be right for
Preserved Ratio Impaired Spirometry (PRISM)
The University of Hong Kong 90
Not applicableStudy completedNCT04313738
What this trial is testing

Transtheoretical Model Based Nursing Interventions on Smoking Cessation in Patients With COPD

Who this might be right for
COPDSmoking CessationHome Visit
Dokuz Eylul University 80
Very early researchStudy completedNCT00788645
What this trial is testing

The Use of a Forecasting System for Predicting Exacerbations of COPD

Who this might be right for
Chronic Obstructive Pulmonary Disease (COPD)
AstraZeneca 98
Large-scale testing (Phase 3)Ended earlyNCT02587351
What this trial is testing

Beta-Blockers for the Prevention of Acute Exacerbations of Chronic Obstructive Pulmonary Disease

Who this might be right for
Pulmonary Disease, Chronic Obstructive
University of Minnesota 532
Not applicableStudy completedNCT03562442
What this trial is testing

SAW Lung Microbiome Study in Smokers and Never-smokers

Who this might be right for
Smoking CessationChronic Obstructive Pulmonary Disease (COPD)Healthy+1 more
Research Center Borstel 60
Testing effectiveness (Phase 2)Looking for participantsNCT05937854
What this trial is testing

Breathe Easier With Tadalafil Therapy for Dyspnea in COPD-PH

Who this might be right for
Chronic Obstructive Pulmonary DiseasePulmonary HypertensionDyspnea
VA Office of Research and Development 126
Not applicableStudy completedNCT04465318
What this trial is testing

Electronic Cigarettes as a Harm Reduction Strategy Among Patients With COPD

Who this might be right for
COPD
NYU Langone Health 146
Large-scale testing (Phase 3)Looking for participantsNCT07039175
What this trial is testing

Intervention to Increase Intention to Change Alcohol/Tobacco Use in Veterans With Chronic Disease

Who this might be right for
Tobacco SmokingAlcohol-Related Disorders
VA Office of Research and Development 270
Not applicableEnded earlyNCT00180843
What this trial is testing

Assessment of Ventilation-perfusion Abnormalities in Patients With Stable Smoking-related Airways Disease

Who this might be right for
Chronic Obstructive Pulmonary Disease
Imperial College London 2
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