| Not Yet Recruiting | Functional Residual Capacity and Alveolar Recruitment in Single-lung Ventilation: a Randomized Study NCT06446544 | University Hospital, Rouen | N/A |
| Recruiting | Evaluation of the Efficacy of Diagnostic Support Algorithms in Chest X-rays- LuAna Trial NCT06686251 | Hospital Israelita Albert Einstein | N/A |
| Recruiting | Open Lung Protective Extubation Following General Anesthesia NCT06296173 | Centre hospitalier de l'Université de Montréal (CHUM) | N/A |
| Not Yet Recruiting | Respiratory Variability and Postoperative Complications During Thoracic Lung Resection. NCT06133777 | GCS Ramsay Santé pour l'Enseignement et la Recherche | N/A |
| Recruiting | Identification of Multiple Pulmonary Diseases Using Volatile Organic Compounds Biomarkers in Human Exhaled Bre NCT06528418 | ChromX Health | — |
| Unknown | Effect on Bronchodilation Response and Ventilation Heterogeneity of Different Inhalation Volumes in COPD NCT05381415 | University of Milan | — |
| Not Yet Recruiting | Polypropylene vs Polyglactin in Suturing of the Lung NCT06115447 | Assiut University | — |
| Recruiting | The Effects of Different Ventilation Modes on Patients With Pulmonary Lobe Resection NCT06514729 | Mao Enting | N/A |
| Recruiting | Feasibility of Reducing Respiratory Drive Using the Through-flow System NCT05642832 | University Health Network, Toronto | N/A |
| Recruiting | The Efficacy of P0.1-guided Sedation Protocol in Critically Ill Patients Receiving Invasive Mechanical Ventila NCT06203405 | Siriraj Hospital | N/A |
| Recruiting | Stem Cell Treatment for Lung Injury Caused by Major Infectious Diseases NCT06416709 | Cell Energy Life Sciences Group Co. LTD | Phase 1 / Phase 2 |
| Recruiting | Respiratory Muscle Structure and Function in Mechanically Ventilated Patients and Long-term Outcomes NCT05857774 | University Health Network, Toronto | — |
| Completed | Effect of Dexmedetomidine on Lung Protection in Elderly Patients Undergoing Laparoscopic Surgery for Colorecta NCT07385898 | The Second Affiliated Hospital of Chongqing Medical University | N/A |
| Completed | Feasibility of Transvenous Phrenic Nerve Stimulation for Diaphragm Protection in Acute Respiratory Failure NCT05465083 | University Health Network, Toronto | N/A |
| Unknown | Inhalational Sedation and Mechanical Power NCT05559970 | Mahidol University | N/A |
| Recruiting | Neutrophil Phenotypic Profiling and Acute Lung Injury in Patients After Cardiopulmonary Bypass (CPB) NCT04296071 | Sophia Koutsogiannaki | — |
| Unknown | The Cerebral-Respiratory Interaction in Controlled Mechanically Ventilated Neurosurgical Patients. (The CeRes- NCT05363085 | Uppsala University | — |
| Completed | Effects of Using E-Cigarettes on Lungs in People With HIV (HBS Ancillary) NCT04794543 | Pennington Biomedical Research Center | — |
| Completed | Intraoperative Mechanical Power and Ventilation-Associated Lung Injury: Assessing Complications NCT06375980 | Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital | — |
| Unknown | Individualization Flow in Patients Treated With High Flow Nasal Therapy (iFLOW) NCT05401474 | Hospital Universitari Vall d'Hebron Research Institute | N/A |
| Unknown | Neurogenic Myocardial and Lung Injury in SAH Patients NCT05408988 | Medical University of Silesia | — |
| Active Not Recruiting | Inhibition of Plasma Kallikrein as a New Therapy for Lung Injury NCT04848272 | St Vincent's Institute of Medical Research | Phase 1 |
| Unknown | Effect of Human Umbilical Cord-derived Mesenchymal Stem Cells on Non-cardiac Surgery-induced Lung Injury NCT04996966 | Shanghai East Hospital | Phase 1 |
| Recruiting | Comparison of Computertomography Scan, Electrical Impedance Tomography, and Ultrasound of the Lung in Infants NCT04989439 | Medical University of Vienna | — |
| Completed | Efficacy of Lung Ultrasound in Monitoring Fluid Resuscitation in Chest Trauma Patients NCT05054270 | Assiut University | — |
| Active Not Recruiting | Positive End-Expiratory Pressure (PEEP) Levels During Resuscitation of Preterm Infants at Birth (The POLAR Tri NCT04372953 | Murdoch Childrens Research Institute | N/A |
| Withdrawn | Intra-operative Fraction of Inspired Oxygen and Lung Injury in Coronary Artery Bypass Grafting Surgery NCT04115501 | University of Louisville | N/A |
| Unknown | LUS to Assess Lung Injury After Lung Lobectomy NCT04755478 | Hospital General Universitario de Valencia | — |
| Unknown | LUS to Assess Lung Injury After Lung Resection NCT04677309 | Ana Broseta Lleó | — |
| Completed | Lung Ultrasound Score and Pediatric Intensive Care Outcomes (LUS-PICO) NCT04660448 | Fundación para la Investigación Biosanitaria del Principado de Asturias | — |
| Completed | The Effect of Sevoflurane and Desflurane on Clara Cell Protein on the Lung NCT04645316 | Inonu University | N/A |
| Unknown | Point-of-care Lung Ultrasound (POCUS)-Integrated Study of Admitted Patients With COVID-19 NCT05228717 | Olive View-UCLA Education & Research Institute | — |
| Unknown | Melatonin Agonist on Hospitalized Patients With Confirmed or Suspected COVID-19 NCT04470297 | Associação Fundo de Incentivo à Pesquisa | Phase 2 |
| Unknown | Clinical Trial to Evaluate Methylprednisolone Pulses and Tacrolimus in Patients With COVID-19 Lung Injury NCT04341038 | Hospital Universitari de Bellvitge | Phase 3 |
| Completed | Ventilation During Cardiopulmonary Bypass NCT04962542 | Cairo University | N/A |
| Unknown | Effect of Variable Volume Ventilation on Lung Compliance NCT03661502 | AZ Sint-Jan AV | N/A |
| Unknown | Effects of Different Ventilation Patterns on Lung Injury NCT03960853 | Sixth Affiliated Hospital, Sun Yat-sen University | N/A |
| Completed | Open Lung Strategy During Non-Invasive Respiratory Support of Very Preterm Infants in the Delivery Room NCT05031650 | Dokuz Eylul University | N/A |
| Completed | Hazardous Surgical Smoke: Risk Assessment and Evaluation of a New Smoke Extractor System in the Surgical Unit NCT03924206 | Insel Gruppe AG, University Hospital Bern | — |
| Completed | Lung and Diaphragm-Protective Ventilation by Means of Assessing Respiratory Work NCT03612583 | University Health Network, Toronto | Phase 1 |
| Completed | Food Intake REstriction for Health OUtcome Support and Education (FIREHOUSE) Trial NCT03581006 | NYU Langone Health | — |
| Completed | Propylene Glycol/Glycerol Intake and Cardiorespiratory Function NCT03410511 | Université Libre de Bruxelles | N/A |
| Unknown | Remote Ischemic Preconditioning on Pulmonary Injury in Cardic Surgery NCT03016182 | Xuzhou Medical University | N/A |
| Unknown | The Effect of Using High-flow Nasal Oxygen-delivery System in Patients Under Intravenous General Anesthesia NCT03019354 | National Taiwan University Hospital | N/A |
| Terminated | Mechanical Ventilation in Severe Brain Injury: The Effect of Positive End Expiratory Pressure on Intracranial NCT02680704 | Beth Israel Deaconess Medical Center | N/A |
| Unknown | Human Umbilical-Cord-Derived Mesenchymal Stem Cell Therapy in Paraquat Poisoning Induced Lung Injury NCT02444858 | Affiliated Hospital to Academy of Military Medical Sciences | Phase 1 / Phase 2 |
| Recruiting | Effect of Alcohol and Drugs of Abuse on Immune Function in Critically Ill Patients With Respiratory Failure NCT02299921 | University of Colorado, Denver | — |
| Withdrawn | Infant Pulmonary Mechanics: High Flow Nasal Cannula Versus Nasal CPAP NCT01939067 | Children's Hospital of Philadelphia | Phase 1 |
| Completed | Adrenomedullin Changes After Sustained Inflation or Positive Pressure Ventilation at Birth NCT03437499 | Vittore Buzzi Children's Hospital | N/A |
| Completed | Local Assessment of Ventilatory Management During General Anesthesia for Surgery NCT01601223 | European Society of Anaesthesiology | — |
| Unknown | Acute Lung Injury After Aortic Valve Surgery NCT01184313 | University of Oulu | — |