| Recruiting | FMT for Lung and Associated-organ Rescue Efficacy in ARDS Patients NCT06970262 | Union Hospital, Tongji Medical College, Huazhong University of Science and Technology | N/A |
| Recruiting | Radiolabelled Nectin-4 Targeted LMW Probe PET/CT in Patients With Lung Lesions NCT06648317 | Peking University Cancer Hospital & Institute | — |
| Enrolling By Invitation | Next-generation Sequencing Technology in the Clinical Application of Respiratory Specimens NCT07191080 | Bin Zhang | — |
| Recruiting | Identification of Multiple Pulmonary Diseases Using Volatile Organic Compounds Biomarkers in Human Exhaled Bre NCT06528418 | ChromX Health | — |
| Recruiting | Evaluation of Virtual Reality to Reduce Anxiety, Pain and Duration of Non-emergency Vigile Bronchial Fibroscop NCT05973201 | Assistance Publique - Hôpitaux de Paris | N/A |
| Active Not Recruiting | A Study of the Clinical Benefit of Tobramycin Inhalation Solution NCT06106789 | Qianfoshan Hospital | — |
| Completed | Study to Evaluate the Safety, Phage Kinetics, and Efficacy of Inhaled AP-PA02 in Subjects With Non-Cystic Fibr NCT05616221 | Armata Pharmaceuticals, Inc. | Phase 2 |
| Recruiting | Effects of Prone Position After Major Abdominal Surgery NCT05630443 | Vastra Gotaland Region | N/A |
| Unknown | Population Pharmacokinetics of Lassila Tazobactam in Patients After Aortic Dissection NCT05349305 | The Second Hospital of Shandong University | — |
| Completed | TAAI Erasmus Research Initiative to Fight CF: Monitoring Inflammation in CF Lung Disease Into a New Era NCT05752019 | Erasmus Medical Center | — |
| Unknown | Aerosolisation During Respiratory Procedures NCT04741217 | Guy's and St Thomas' NHS Foundation Trust | — |
| Completed | Ph 1/2 Study Evaluating Safety and Tolerability of Inhaled AP-PA02 in Subjects With Chronic Pseudomonas Aerugi NCT04596319 | Armata Pharmaceuticals, Inc. | Phase 1 / Phase 2 |
| Terminated | Developing Optimal Parameters for Hyperpolarized Noble Gas and Inert Fluorinated Gas MRI of Lung Disorders NCT02748798 | Thunder Bay Regional Health Research Institute | EARLY_Phase 1 |
| Completed | COVID-19 and Lung Ultrasound Utility NCT04591158 | Bridge to Health Medical and Dental USA | N/A |
| Completed | Opaganib, a Sphingosine Kinase-2 (SK2) Inhibitor in COVID-19 Pneumonia NCT04467840 | RedHill Biopharma Limited | Phase 2 / Phase 3 |
| Withdrawn | Treatment of COVID-19 With Opaganib in Patients With Pneumonia Requiring Oxygen NCT04502069 | RedHill Biopharma Limited | Phase 1 / Phase 2 |
| Unknown | Effects of Immunonutrition in Patients With Pneumonia NCT04249050 | University of Copenhagen | N/A |
| Unknown | The Effect of Long Term Therapy With High Flow Humidification Compared to Usual Care in Patients With Bronchie NCT04142827 | Dr. Giuseppe Fiorentino | N/A |
| Unknown | Diagnosis of Lung Complication After Allo-HSCT by Multiple Parameter System Through BAL NCT04051372 | Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine | — |
| Completed | Adjunctive Therapy to Antibiotics in the Treatment of S. Aureus Ventilator-Associated Pneumonia With AR-301 NCT03816956 | Aridis Pharmaceuticals, Inc. | Phase 3 |
| Terminated | Biomarker for Cystic Fibrosis NCT02710383 | CENTOGENE GmbH Rostock | — |
| Completed | Breath and Air Stacking on Respiratory Mechanics in Tracheostomized Patients NCT04012489 | Brazilian Institute of Higher Education of Censa | N/A |
| Recruiting | CLArithromycin Versus AZIthromycin in the Treatment of Mycobacterium Avium Complex (MAC) Lung Infections NCT03236987 | Centre Hospitalier Universitaire, Amiens | Phase 3 |
| Recruiting | UNC Pleural Fluid Registry NCT05620329 | UNC Lineberger Comprehensive Cancer Center | — |
| 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 | Ventilator Hyperinflation With Increase of Inspiratory Time NCT03630510 | Brazilian Institute of Higher Education of Censa | N/A |
| Completed | Detecting Lung Infections Through Vibration NCT02056860 | University of Florida | — |
| Completed | Pilot Observational Study to Determine Feasibility of a Standardized Treatment of Pulmonary Exacerb. in Patien NCT02109822 | University of Washington | — |
| Terminated | Reduction the Duration of Antibiotic Therapy in the Elderly (PROPAGE) NCT02173613 | University Hospital, Grenoble | N/A |
| Unknown | Effectiveness and Safety of Rhubarb for the Treatment of Patients Who Have Suffered From Cerebral Hemorrhage NCT00815737 | Fudan University | Phase 2 / Phase 3 |
| Completed | Safety and Efficacy Study of Aztreonam for Inhalation Solution (AZLI) in Patients With Cystic Fibrosis, Mild L NCT00712166 | Gilead Sciences | Phase 3 |
| Completed | Aztreonam for Inhalation (AI) in Patients With Cystic Fibrosis & P. Aeruginosa Infection NCT01055847 | Gilead Sciences | Phase 2 |
| Terminated | Safety and Efficacy of Inhaled Interferon Gamma-1b in Pulmonary MAC Infection NCT00043355 | InterMune | Phase 2 |