| Not Yet Recruiting | Bacteriophage for Chronic Multidrug-Resistant Mycobacterium Abscessus Subsp. Abscessus Pulmonary Infection NCT07429162 | Alberta Health services | Phase 1 |
| Recruiting | Abdominal and Core Exercises on Respiratory Functions in Obese and Overweight Women (COREBREATH) NCT07103499 | Ondokuz Mayıs University | N/A |
| Recruiting | Patient Experiences and the Role of Team Structures in Pulmonary Rehabilitation in Türkiye NCT06998550 | Saglik Bilimleri Universitesi | — |
| Recruiting | Merck IIT: RRP Pembro and Lenvatinib NCT04645602 | Yale University | EARLY_Phase 1 |
| Withdrawn | Non-Invasive Measurement of Cardiac Output and Stroke Volume in PE NCT04855370 | University of California, Los Angeles | N/A |
| Active Not Recruiting | OPTIMISation of Cardio-renal-metabolic-pulmonary Disease Guideline Adherence in High Risk Community Dwelling I NCT06444711 | University of Leeds | N/A |
| Recruiting | Evaluation of the Effect of Pulmonary Rehabilitation on Patients With High Flow Oxygen Therapy NCT04441151 | Chinese PLA General Hospital | N/A |
| Active Not Recruiting | Evaluating the Impact of Preoperative Respiratory Exercises on Post-Surgical Pulmonary Outcomes RCT NCT07048678 | Superior University | N/A |
| Recruiting | Exhaled Breath: A Novel Technique for Rapid Diagnosis of Respiratory Diseases and Infections NCT06775106 | Oregon Health and Science University | — |
| Withdrawn | NTLA-3001 in Adults with Alpha-1 Antitrypsin Deficiency-Associated Lung Disease NCT06622668 | Intellia Therapeutics | Phase 1 / Phase 2 |
| Enrolling By Invitation | Ventilator Mode and Respiratory Physiology NCT06624254 | University of California, San Diego | — |
| Recruiting | Advanced Imaging Holistic Omics Biobank NCT06523270 | IRCCS San Raffaele | — |
| Completed | Comparison of Telemedicine-based and Home-based Inspiratory Muscle Training After Lung Resection in High-risk NCT07455552 | Pusan National University Hospital | N/A |
| Completed | Effect of Glossopharyngeal Versus Diaphragmatic Breathing Exercise on Pulmonary Function After Decortication S NCT06518759 | Cairo University | N/A |
| Active Not Recruiting | Primary Health Management for Chronic Obstructive Pulmonary Disease NCT06573580 | China-Japan Friendship Hospital | N/A |
| Withdrawn | Quantitative Lung Cancer Screening NCT03622528 | Jessica Sieren | — |
| Not Yet Recruiting | Investigating Muscle Training's Respiratory Outcomes and Voice Enhancement in Parkinson's Disease NCT06473428 | National Taiwan University Hospital | N/A |
| Enrolling By Invitation | Coronary Computed Tomography Angiography In Rheumatoid Arthritis Study NCT07363980 | Ellen Margrethe Hauge | — |
| Recruiting | Effect of Different Oxygen Concentration on Postoperative Pulmonary Complications After Pulmonary Reexpansion NCT06202586 | RenJi Hospital | N/A |
| Withdrawn | Evaluation of Leak-Free Bronchoscope Adapter to Limit Ventilated Air Volume Loss During Bronchoscopy NCT06310577 | Endeavor Health | N/A |
| Unknown | Impact of Pulmonary Function on Vestibular System in Children NCT05865769 | Kafrelsheikh University | — |
| Completed | The Effect of Vibration on Pain During Subcutaneous Heparin Injection NCT06469112 | Uludag University | N/A |
| Recruiting | Chest CT Using Low-concentration Iodine Contrast Media NCT05967117 | Jung Im Jung | Phase 4 |
| Completed | The Effectiveness of a Lung Health Promotion Program Based on the 5A Self Management Support Model. NCT06185842 | Selcuk University | N/A |
| Completed | RCT of Vapendavir in Patients With COPD and Human Rhinovirus/Enterovirus Upper Respiratory Infection NCT06149494 | Altesa Biosciences, Inc. | Phase 2 |
| Recruiting | Taiwan Severe Asthma Biologic Registry NCT06456450 | Taichung Veterans General Hospital | — |
| Recruiting | Respiratory Mechanics Assessment at Different Head of the Bed Elevations in Mechanically Ventilated Patients NCT06409897 | University of Sao Paulo General Hospital | N/A |
| Unknown | Simultaneous CLE Guided Crybiopsy in Patients With Pulmonary Nodules NCT06056882 | University of Vienna | — |
| Unknown | The Effect of Bone Mineral Density in Patients With Adult Cystic Fibrosis NCT06088485 | Hacettepe University | — |
| Unknown | Pulmonary Disease Among Patients With Systemic Lupus Erythematosus NCT06087523 | Odense University Hospital | — |
| Unknown | Validity and Reliability of the Turkish Version of the Tele-Pulmonary Rehabilitation Acceptance Scale NCT05871710 | Uskudar State Hospital | — |
| Completed | Washing Pipe with a Spray Nozzle for Topical Anesthesia During Bronchoscopy NCT05970848 | National Taiwan University Hospital | N/A |
| Completed | Phase 1 Study Into Pharmacokinetics and Food Effect of Vapendavir in Healthy Participants and Participants Wit NCT05962645 | Altesa Biosciences, Inc. | Phase 1 |
| Completed | Usage of Spacers and the Relationship With Symptoms Severity in COPD Elderly Patients NCT06467162 | Ai-Ling Chang | — |
| Completed | Psychological Symptoms in Cardiac and Pulmonary Diseases NCT06396793 | Istituti Clinici Scientifici Maugeri SpA | — |
| Terminated | Efficacy and Safety Evaluation of BZ371B in ARDS Patients NCT05384379 | Biozeus Biopharmaceutical S.A. | EARLY_Phase 1 |
| Completed | Exacerbations Among Patients Receiving Breztri (EROS Study) NCT06514144 | AstraZeneca | — |
| Enrolling By Invitation | Distribution of Ventilation, Respiratory Drive and Gas Exchange: Measurements and Monitoring NCT05462600 | University of California, San Diego | — |
| Recruiting | Cooperative Assessment of Late Effects for SCD Curative Therapies NCT05153967 | Vanderbilt University Medical Center | — |
| Completed | High Flow vs Conventional Oxygen in Head and Neck Surgery NCT05362526 | University of Florida | N/A |
| Completed | A Phase 1, Drug-Drug Interaction Study of TBAJ-876 in Healthy Adults NCT05526911 | Global Alliance for TB Drug Development | Phase 1 |
| Recruiting | Quantitative Pulmonary Imaging Registry & Biorepository NCT05530408 | University of Kansas Medical Center | — |
| Completed | Effect of Self-directed and Supervised Pulmonary Rehabilitation Approach on Cough and Sputum. NCT05538975 | Afridi Medical Complex | N/A |
| Completed | The Effectiveness Pulmonary Telerehabilitation and Cognitive Telerehabilitation in COPD Patients NCT05222295 | Saglik Bilimleri Universitesi | N/A |
| Completed | Effects of Blood Pulsatility on Von Willebrand Factor During ECCO2R NCT05079009 | Assistance Publique - Hôpitaux de Paris | N/A |
| Recruiting | Functional Lung Avoidance SPECT-guided Radiation Therapy of Lung Cancer NCT04676828 | University of Aarhus | N/A |
| Recruiting | Safety of Cultured Allogeneic Adult Umbilical Cord Derived Mesenchymal Stem Cells for Pulmonary Diseases NCT05147688 | The Foundation for Orthopaedics and Regenerative Medicine | Phase 1 |
| Active Not Recruiting | Cryospray Therapy Versus Standard of Care for Benign Airway Stenosis (CryoStasis) NCT04996173 | Vanderbilt University Medical Center | N/A |
| Completed | On Dose Efficiency of Modern CT-scanners in Chest Scans NCT04996693 | University Hospital Augsburg | N/A |
| Withdrawn | Gabapentin for the Reduction of Opiate Use Following Pulmonary Resection (GROUP Trial) NCT05100160 | M.D. Anderson Cancer Center | Phase 3 |
| Completed | Ventilation and Perfusion in the Respiratory System NCT05081895 | University of California, San Diego | — |
| Completed | Improved Chest CT Diagnostic and Contrast Medium Administration NCT05645796 | Oslo Metropolitan University | N/A |
| Unknown | A Retrospective Study to Evaluate the Predictability of Abnormal Arterial Blood Gas Measurements Through Novel NCT05384314 | Beaumont Hospital | — |
| Unknown | Observational Study Evaluating the Prevalence of Enzyme Deficiency in Pulmonology Clinics (ADA) NCT05300347 | TRPHARM | — |
| Completed | Study to Evaluate the Effectiveness of the Device in Detection of Abnormal Findings on X-ray NCT05619029 | Lunit Inc. | — |
| Unknown | Effects of Using Mask During the 6-minute Walking Test in Times of COVID-19 NCT04789603 | Universitat Internacional de Catalunya | N/A |
| Unknown | Influence of Socioeconomic and Environmental Factors on the Natural History of Idiopathic Pulmonary Fibrosis NCT04619199 | Assistance Publique - Hôpitaux de Paris | N/A |
| Completed | CENTR(AR): Lungs Moving NCT04711057 | Aveiro University | N/A |
| Completed | Robotic-assisted Exercise Training in Heart Failure NCT04839133 | German Heart Institute | N/A |
| Completed | The Effect of Hospital Fit 2.0 on Patients Physical Activity NCT04797130 | Maastricht University Medical Center | N/A |
| Active Not Recruiting | MINS, AKI and Pulmonary Pathology in Patients Undergoing Acute Abdominal Surgery NCT04681508 | Nordsjaellands Hospital | N/A |
| Withdrawn | xrAI - Improving Quality and Efficiency in Chest Radiograph Interpretation by Radiologists NCT04221100 | 1QB Information Technologies Inc. | N/A |
| Recruiting | Continuous Wireless Monitoring of Vital Signs and Automated Alerts in Participants at Home and During Hospital NCT05378139 | University Hospital Bispebjerg and Frederiksberg | — |
| Recruiting | Risk Underlying Rural Areas Longitudinal Cohort Study (RURAL) Heart and Lung Study NCT05006729 | The University of Texas Health Science Center at San Antonio | — |
| Completed | Smoking and Health Among University Students NCT06680570 | University of Yalova | — |
| Completed | Post Market Study to Collect Data for Software Recognizing the Anatomical Structures During Bronchoscopy. NCT04770675 | Qmed Consulting A/S | — |
| Recruiting | The Bern Rehab Registry NCT06516172 | Insel Gruppe AG, University Hospital Bern | — |
| Completed | Planned Semi-Elective Lung Transplantation Using 10C Cold Static Preservation NCT04568694 | NYU Langone Health | N/A |
| Completed | Measurement of Physical Activity in the First Days After Thoracic Surgery NCT04583176 | Hopital Foch | — |
| Completed | The Virtual Reality Therapy as a Pulmonary Rehabilitation Supporting Method NCT04601545 | Wroclaw University of Health and Sport Sciences | N/A |
| Unknown | Influence of Early Standing Training on ICU Patients NCT04460391 | Chinese PLA General Hospital | N/A |
| Unknown | Effects of Standing at Different Angles on Transpulmonary Pressure NCT04451421 | Chinese PLA General Hospital | N/A |
| Recruiting | A Non-pharmacological Cough Control Therapy NCT04767074 | West Park Healthcare Centre | N/A |
| Completed | EARSATS-19: In-ear Measurement of Blood Oxygen Saturation in COVID-19 Follow up NCT04529408 | Imperial College London | — |
| Active Not Recruiting | DECAMP 1 PLUS: Prediction of Lung Cancer Using Noninvasive Biomarkers NCT04165564 | Boston University | — |
| Completed | A Culturally-Based Palliative Care Tele-consult Program for Rural Southern Elders NCT03767517 | University of Alabama at Birmingham | N/A |
| Active Not Recruiting | Feasibility, of Tele-rehabilitation Following COVID-19 NCT04511962 | Hull University Teaching Hospitals NHS Trust | — |
| Completed | Inspiratory Muscle Training in Patients With Interstitial Lung Disease NCT04481074 | Federal University of Minas Gerais | N/A |
| Recruiting | Hyperinflation Respiratory Therapies in Cardiac Surgery Patients NCT04164173 | University of Texas Southwestern Medical Center | N/A |
| Completed | COVID EHR COHORT at the University of Wisconsin NCT04506528 | University of Wisconsin, Madison | — |
| Completed | Evaluate Safety, Tolerability, PK of TBAJ-876 in Healthy Adults NCT04493671 | Global Alliance for TB Drug Development | Phase 1 |
| Completed | Exposure to Plasticisers in the Neonatal Intensive Care Unit NCT05404815 | University Hospital, Antwerp | — |
| Completed | Safety and Efficacy of Viusid and Asbrip in Hospitalized Patients Infected by SARS-Cov-2 With COVID-19 NCT04407182 | Catalysis SL | Phase 2 |
| Withdrawn | Use of Hydroxychloroquine Alone or Associated for Inpatients With SARS-CoV2 Virus (COVID-19) NCT04361461 | Apsen Farmaceutica S.A. | Phase 3 |
| Unknown | Biomarkers, Genomics, Physiology in Critically Ill and ECMO Patients NCT04669444 | University of California, San Diego | N/A |
| Unknown | Effects of Immunonutrition in Patients With Pneumonia NCT04249050 | University of Copenhagen | N/A |
| Completed | COVID-19 Search in Conjunctival Cells NCT04364594 | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | N/A |
| Unknown | Preoperative Evaluation of Pulmonary Vascular Anatomy by Holograms NCT04227444 | European Institute of Oncology | — |
| Completed | xrAI - Improving Quality and Efficiency in Chest Radiograph Interpretation NCT04153045 | 1QB Information Technologies Inc. | N/A |
| Completed | Study to Evaluate the Effectiveness of the Device in Detection of Abnormal Findings on Chest X-ray NCT05614232 | Lunit Inc. | — |
| Completed | Added Value of Cone Beam CT Guidance to Electromagnetic Navigation Bronchoscopy for the Diagnosis of Pulmonary NCT05257382 | Erasme University Hospital | N/A |
| Completed | Factors That Impact the Relationship Between Pulmonary Status and Susceptibility to Electronic Cigarette Use NCT04151784 | University of Alabama at Birmingham | — |
| Completed | Osteosarcoma With Resectable Pulmonary Metastasis: A Retrospective Study NCT04546243 | Peking University People's Hospital | — |
| Unknown | Leukocyte Morphological Parameters as Prognostic Markers in CAP NCT04930926 | Hospital Galdakao-Usansolo | — |
| Unknown | Screening for Cancer in Patients With Unprovoked VTE NCT03937583 | Fundación Pública Andaluza para la gestión de la Investigación en Sevilla | Phase 4 |
| Completed | The Effect of a Pulmonary Rehabilitation on Lung Function and Exercise Capacity in Patients With Burn NCT04125108 | Hangang Sacred Heart Hospital | N/A |
| Completed | Incentive Spirometry Prehabilitation Study NCT03994848 | University of Alabama at Birmingham | N/A |
| Not Yet Recruiting | Safety and Clinical Outcomes With Amniotic and Umbilical Cord Tissue Therapy for Numerous Medical Conditions NCT03899298 | R3 Stem Cell | Phase 1 |
| Completed | Patient Reported Unmet Needs for Function and Supportive Occupational- and Physiotherapy Rehabilitation Interv NCT04066153 | Rigshospitalet, Denmark | — |
| Unknown | Influence of Inhaler Compliance on the Treatment of Asthma Patients NCT06108908 | Taipei Medical University Hospital | — |
| Unknown | Prevalence and Characterization of Persistent Dyspnea After Hospitalization NCT03798158 | Association pour le Développement et l'Organisation de la Recherche en Pneumologie et sur le Sommeil | — |
| Completed | The ESTxENDS Trial: Pulmonary Function Substudy NCT03938298 | University of Bern | N/A |
| Not Yet Recruiting | A Prospective Registry For Patients With Non-Tuberculous Mycobacterial (NTM) Pulmonary Disease in Korea. NCT03934034 | Seoul National University Hospital | — |
| Completed | The Application and Analysis of HHHFNC in Walking Test of Pulmonary Rehabilitation NCT03863821 | Fu Jen Catholic University | N/A |
| Completed | E-Cigarette Effects on Markers of Cardiovascular and Pulmonary Disease NCT03863509 | University of Wisconsin, Madison | — |
| Completed | Validation and Characterization of Signal Decrease on an Oximeter in COPD (They Have Chronic Obstructive Pulmo NCT03966196 | Cliniques universitaires Saint-Luc- Université Catholique de Louvain | N/A |
| Completed | Intervention in Chronic Pediatric Patients and Their Families. NCT04476433 | University of Valencia | N/A |
| Completed | Cardio-Respiratory Response of a Training Session Versus an Adapted Physical Activity Session NCT03793504 | University Hospital, Brest | — |
| Completed | Continous Renal Replacement Therapy With the CARPEDIEM® in a French National Cohort of 25 Neonates and Small I NCT05495607 | Centre Hospitalier Universitaire de Nice | — |
| Enrolling By Invitation | Białystok PLUS - Polish Longitudinal University Study NCT03197363 | Medical University of Bialystok | — |
| Completed | Systems Biology of Diffusion Impairment in Human Immunodeficiency Virus (HIV) NCT03572335 | University of Pittsburgh | — |
| Completed | Lung Ultrasound to Detect Pulmonary Complications in Critically Ill Parturients NCT03828630 | Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) | — |
| Completed | Engineering Evaluation of the Helix Ventilator NCT03613363 | Philips Respironics | N/A |
| Withdrawn | Accessing Mobility Using Wearable Sensors NCT04306588 | Baylor College of Medicine | Phase 1 / Phase 2 |
| Completed | The Effect of Chest Physiotherapy After Bariatric Surgery NCT03758898 | Istanbul Bilgi University | N/A |
| Completed | Early Lung Rehabilitation Care for Patients After Double Lung Transplantation NCT04922879 | Second Affiliated Hospital, School of Medicine, Zhejiang University | N/A |
| Completed | Effect and Feasibility of Non-linear Periodized Resistance Training in People With COPD NCT03518723 | Umeå University | N/A |
| Completed | CrYobiopsy With Radial UltraSound Guidance NCT03506295 | Vanderbilt University Medical Center | N/A |
| Terminated | Fully Automated Scan Technique Optimisation of Scan Timing in Chest CT NCT03658200 | Maastricht University Medical Center | N/A |
| Completed | Evaluate the Effect of Diet on Gastrointestinal Adverse Events in Patients With IPF Treated With Pirfenidone NCT03539289 | Consorcio Centro de Investigación Biomédica en Red (CIBER) | N/A |
| Completed | The Swedish Spinal Cord Injury Study on Cardiopulmonary and Autonomic Impairment NCT03515122 | Lund University | — |
| Unknown | Pulmonary Disease Requiring Ambulatory Oxygen Therapy -Resilience and Quality of Life NCT04554225 | Kuopio University Hospital | — |
| Terminated | A Study of the Safety and Tolerability of Inhaled SNSP113 in Healthy Subjects and Subjects With Stable Cystic NCT03309358 | Synspira, Inc. | Phase 1 |
| Completed | Fall Risk Assessment in COPD NCT03229473 | McMaster University | — |
| Active Not Recruiting | ALTERRA: SAPIEN 3 THV With the Alterra Adaptive Prestent NCT03130777 | Edwards Lifesciences | N/A |
| Completed | Improving Physical Activity in Rehabilitation NCT03264924 | Liverpool Heart and Chest Hospital NHS Foundation Trust | — |
| Unknown | The Role of Endothelial Function Test in Risk Stratification for Early and Late Complications After Pulmonary NCT03149471 | Sheba Medical Center | — |
| Completed | Thoracic MRI Imaging in Children NCT02714933 | Assistance Publique - Hôpitaux de Paris | N/A |
| Completed | In Vivo Investigation of Novel Nano-vesicles of Salbutamol Sulphate NCT03059017 | British University In Egypt | Phase 1 |
| Completed | Transcricoid Injection vs. Spray as You go Method for Local Anaesthesia During EBUS-TBNA NCT02981264 | All India Institute of Medical Sciences | N/A |
| Completed | Factors That Impact the Relationship Between Pulmonary Status and Actual Electronic Cigarette Use NCT04135404 | University of Alabama at Birmingham | — |
| Completed | EMPOWER-PULM (PULMonary Outcomes in Older Adults Empowered With Movement to Prevent Obesity and Weight Regain) NCT03621098 | Wake Forest University Health Sciences | — |
| Completed | Comparison of Success Rates of Femoral Artery Catheterization NCT02986542 | Kahramanmaras Sutcu Imam University | N/A |
| Completed | Lung Ultrasound Patterns Preeclampsia NCT03576092 | Northwell Health | — |
| Unknown | BIS of Sedation Depth During Flexible Bronchoscopy. NCT03395093 | Nanjing First Hospital, Nanjing Medical University | N/A |
| Completed | Technology Assisted Physical Activity Among Hospitalised Medical Patients NCT04555330 | Marius Henriksen | N/A |
| Completed | Obstructive Sleep Apnea in Scleroderma and Pulmonary Involvement NCT02740569 | Marmara University | — |
| Unknown | Evaluation of Postural Effects on Multiple-breath-washout Derived Lung Function Parameters NCT02826239 | Universitätsmedizin Mannheim | — |
| Completed | Transcricoid Injection vs. Spray as You go Method for Local Anaesthesia During Bronchoscopy NCT02981277 | All India Institute of Medical Sciences | N/A |
| Completed | Cardiopulmonary Outpatient Rehabilitation Using Mobile Technology NCT02671669 | NYU Langone Health | N/A |
| Completed | The Efficacy of Pulmonary Rehabilitation Exercise in Home Care for the Non-invasive Ventilator-dependent Elder NCT02836912 | Kaohsiung Medical University Chung-Ho Memorial Hospital | N/A |
| Completed | A Multicenter Study of Iomeron®-400 Used With Multi-detector Computed Tomography Angiography (MDCTA) NCT02596048 | Bracco Diagnostics, Inc | Phase 4 |
| Completed | Imaging of Lungs With a New Type of Magnetic Resonance Imaging (MRI) Called UTE (Ultrashort Echo Time) NCT02862418 | Children's Hospital Medical Center, Cincinnati | — |
| Completed | Effects of Inspiratory Muscle Training in Patients With Advanced Lung Disease NCT03511287 | Federal University of Minas Gerais | N/A |
| Completed | ICS/LABA Adherence and COPD Exacerbation NCT02446041 | AstraZeneca | — |
| Completed | Meditative Movement for COPD Symptoms in Non-Smoking Flight Attendants NCT02612389 | Dartmouth-Hitchcock Medical Center | N/A |
| Completed | Efficacy of Corticosteroids to Treat Outpatients With Acute Exacerbations of COPD NCT02330952 | Assistance Publique - Hôpitaux de Paris | Phase 4 |
| Unknown | Mesenchymal Stem Cells Therapy for Treatment of Airway Remodeling in Mustard Patients NCT02749448 | Dr. Mostafa Ghanei | Phase 1 |
| Unknown | Thora-3Di™ Respiratory Rate Validation NCT02374554 | Pneumacare Ltd | N/A |
| Withdrawn | Impact of Enhanced External Counterpulsation (EECP) on VO2 MAX NCT02517671 | David Grant U.S. Air Force Medical Center | N/A |
| Terminated | In Vivo Endomicroscopic Description of Pulmonary Microcirculation in Systemic Sclerosis and Emphysema Patients NCT02556697 | University Hospital, Rouen | N/A |
| Withdrawn | An RCT of Oseltamivir in Outpatients With CPD: A Pilot Study. NCT02282384 | McMaster University | Phase 4 |
| Completed | Screening of Postoperative Pulmonary Complications by Electrical Impedance Tomography NCT02337673 | Johannes Gutenberg University Mainz | — |
| Completed | Translation Evaluation of Aging, Inflammation and HIV in Lung Function (TEAL) NCT02154880 | University of Pittsburgh | — |
| Completed | Beijing Indoor Air Purifier Intervention Study NCT02509000 | WeiHuang | N/A |
| Unknown | Advance Care Planning: A Way to Improve End-of-life Care Life Care NCT01944813 | University of Aarhus | N/A |
| Recruiting | Natural History Study of Biomarkers in Pulmonary Arterial Hypertension NCT01730092 | National Institutes of Health Clinical Center (CC) | — |
| Completed | Genes Associated With Bronchopulmonary Dysplasia and Retinopathy of Prematurity NCT01780155 | National Institute of Environmental Health Sciences (NIEHS) | — |
| Completed | A Single-center Study to Assess Peak Inspiratory Flow (PIF) in Different Stages' COPD Patients by Using the In NCT01855659 | Elpen Pharmaceutical Co. Inc. | — |
| Completed | Progel® Pleural Air Leak Sealant (PALS) in Video and Robotic Assisted Thoracoscopic Surgery NCT01867658 | C. R. Bard | N/A |
| Completed | Caregiver Outlook: An Intervention to Improve Caregiving in Serious Illness NCT01672294 | VA Office of Research and Development | N/A |
| Completed | Reliability of Different FOT Devices to Measure the Human Respiratory Impedance NCT01868607 | University Hospital, Antwerp | — |
| Completed | Study to Assess Stairs as an Outcome Measure in Individuals With Pulmonary Disease NCT01835886 | Beth Israel Medical Center | N/A |
| Completed | A Micro/Nano Device for Exhaled Breath Analysis NCT02123030 | University of Louisville | — |
| Completed | Phase-I Study of Radiolabeled DFH-12 (PulmoBind) for Molecular Imaging of the Pulmonary Circulation NCT01539889 | Montreal Heart Institute | Phase 1 |
| Completed | World Trade Center (WTC) CHEST NCT01466218 | Icahn School of Medicine at Mount Sinai | — |
| Completed | Roflumilast in Chronic Obstructive Pulmonary Disease (COPD) Patients Treated With Fixed Dose Combinations of L NCT01443845 | AstraZeneca | Phase 4 |
| Active Not Recruiting | DECAMP-2: Screening of Patients With Early Stage Lung Cancer or at High Risk for Developing Lung Cancer NCT02504697 | Boston University | — |
| Completed | Bi-PAP vs Sham Bi-PAP on Pulmonary Function in Morbidly Obese Patients After Bariatric Surgery NCT03438383 | Evangelismos Hospital | N/A |
| Completed | Inhaled Nitric Oxide to Prevent and Treat Bronchopulmonary Dysplasia NCT01503801 | Fudan University | Phase 2 / Phase 3 |
| Completed | Reduced Contractile Reserve: a Therapeutic Target in Heart Failure With Preserved Ejection Fraction(HFpEF) NCT01354613 | University of Wisconsin, Madison | N/A |
| Unknown | Cardio-Respiratory Health and Indoor Pollution NCT01329159 | Università degli Studi di Ferrara | — |
| Completed | Validation of Structured Light Plethysmography NCT02598336 | Pneumacare Ltd | N/A |
| Completed | Evaluation of Surfactant Protein B in the Differential Diagnostics of Dyspnea NCT01197586 | Universitätsmedizin Mannheim | — |
| Completed | A Study to Investigate the Effects of PF00610335 on the QT/QTC Interval in Healthy Volunteers NCT01107054 | Pfizer | Phase 1 |
| Completed | To Determine if a Lower Extremity Strengthening Program Improve Quadriceps Muscle Strength NCT01080703 | University of Chicago | N/A |
| Completed | Reducing Dynamic Hyperinflation Through Breathing Retraining NCT01009099 | US Department of Veterans Affairs | Phase 2 / Phase 3 |
| Unknown | Diagnostic and Prognostic Value of New Biomarkers in Patients With Heart Disease NCT01374880 | Institut National de la Santé Et de la Recherche Médicale, France | — |
| Completed | Changes in Blood Gases, Disturbance of Breath During Sleep and Cardiovascular Co-morbidity in COPD Patients NCT00888342 | LHL Helse | N/A |
| Completed | Implemental Flutter Mucus Clearance Devices on Geriatric Lung Function NCT00881335 | Tongji University | N/A |
| Completed | Lung HIV Disease in a Large Cohort-Pitt NCT01326572 | University of Pittsburgh | — |
| Withdrawn | Pilot Study To Evaluate Optical Frequency Domain Imaging For Diagnosis Of Central Airway Disease NCT00784329 | Lahey Clinic | N/A |
| Completed | Does PEP Compensate the Reduction of Tidal Volume During One Lung Ventilation? NCT00534690 | University Hospital, Bordeaux | N/A |
| Completed | Examining the Role of Vitamin D in Asthma and Chronic Obstructive Pulmonary Disease (COPD) NCT00851695 | Brigham and Women's Hospital | — |
| Completed | Role of Helicobacter Pylori and Its Toxins in Lung and Digestive System Diseases NCT00366509 | National Heart, Lung, and Blood Institute (NHLBI) | — |
| Terminated | Bronchiectasis in Chronic Obstructive Pulmonary Disease (COPD) Patients: Role of Prophylaxis NCT00524095 | University of Milan | Phase 2 |
| Completed | Home Mechanical Ventilation Effectiveness and Air Leaks NCT01090986 | Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau | — |
| Completed | Innovation in Pulmonary Rehabilitation NCT00123422 | US Department of Veterans Affairs | N/A |
| Completed | The Moli-sani Study NCT03242109 | Neuromed IRCCS | — |
| Completed | Improving the Quality of End-of-Life Communication for Patients With Chronic Obstructive Pulmonary Disease (CO NCT00106080 | VA Office of Research and Development | N/A |
| Recruiting | Study of Lung Proteins in Patients With Pneumonia NCT00077909 | National Institutes of Health Clinical Center (CC) | — |
| Completed | Development of an Evaluation Method of Elderly Condition in Patient Receiving Chemotherapy Treatment NCT00210249 | Institut Bergonié | — |
| Completed | p450 Mediated Lung Toxicity NCT00023114 | National Institute of Environmental Health Sciences (NIEHS) | — |
| Completed | Evaluation and Treatment of Patients With Lung Disease Not Participating in Research NCT00001621 | National Heart, Lung, and Blood Institute (NHLBI) | — |
| Completed | Evaluation of the Causes and Disease Processes of Chronic Lung Disease NCT00001183 | National Heart, Lung, and Blood Institute (NHLBI) | — |