| Not Yet Recruiting | Continuous Sedation vs Daily Sedation Interruption in Ventilated Children NCT07438834 | University of Health Sciences Lahore | N/A |
| Enrolling By Invitation | Respiratory Monitoring System That Detects & Predicts OIRD NCT07217197 | Thomas Jefferson University | N/A |
| Not Yet Recruiting | Investigating the Impact of Sepsis Phenotypes on Antibiotic Treatment in Patients With Severe Pneumonia and Se NCT06977165 | University of Manchester | — |
| Not Yet Recruiting | The Effect of Sarcopenic Obesity on Sleep in Individuals With Obesity Hypoventilation Syndrome NCT06136533 | Istanbul University | — |
| Not Yet Recruiting | Multicenter Prospective Observational Study on Diaphragmatic Function Assessment by Ultrasound in Patients wit NCT06892912 | Foro Internacional en Cuidado Crítico | — |
| Not Yet Recruiting | The Effect of Distraction Methods on Children Aged 3-6 Years Receiving Inhaler Therapy NCT06823869 | Ondokuz Mayıs University | N/A |
| Not Yet Recruiting | Aerobic Training on Lung Function in Fibromyalgia NCT06647147 | Middle East University | N/A |
| Completed | Non-invasive Methods of Measuring Lung Volume NCT06681467 | University Hospital Southampton NHS Foundation Trust | N/A |
| Completed | Breathe-Easy: Food Supplement for Respiratory Health NCT06760286 | Innowage Limited | N/A |
| Completed | The Effect of Obesity Hypoventilation Syndrome on Exercise Capacity, Peripheral Muscle Strength, and Quality o NCT06142513 | Istanbul University | — |
| Completed | Respiratory Muscle Training Program in Patients With Multiple Sclerosis NCT06405451 | Universidad Europea de Madrid | N/A |
| Recruiting | The Gut-Lung Axis and Respiratory Illness in Children NCT06271213 | NHS Greater Glasgow and Clyde | — |
| Recruiting | Spinal Cord Stimulation for Respiratory Rehabilitation in Patients With Chronic Spinal Cord Injury NCT06019949 | University of Louisville | N/A |
| Completed | Evaluate the Efficacy of RespireAidTM in Patient With Externally Contracted Seasonal Epidemic (外感時疫) NCT06086093 | Sun Ten Pharmaceutical Co., Ltd. | N/A |
| Completed | Effects of Exercise Training on Exercise Capacity and Sleep Quality in Patients With Obesity Hypoventilation S NCT05398068 | Istanbul University | N/A |
| Withdrawn | Fatigue in Patients With Amyotrophic Lateral Sclerosis NCT04468191 | Cara Donohue | N/A |
| Completed | A Study to Evaluate the Respiratory Safety of Lemborexant in Adult and Elderly Participants With Moderate to S NCT04647383 | Eisai Inc. | Phase 1 |
| Completed | Cardiorespiratory and Acid-basic Imbalance Caused by Use of Mask NCT05270538 | Universidade do Vale do Sapucai | N/A |
| Completed | Daily Vitamin D for Sickle-cell Respiratory Complications NCT04170348 | Columbia University | Phase 2 |
| Completed | Impact of Positive End Maximum Voluntary Ventilation and Dyspnea Index in Patients After Valvular Heart Surger NCT05267067 | Cairo University | N/A |
| Completed | Artificial Intelligence in Diagnosing Dysphagia Patients NCT05098808 | The Catholic University of Korea | — |
| Completed | Normal Variability of Tidal Breathing Flow-volume Curves During Sleep in Healthy Children NCT03785847 | Tampere University Hospital | — |
| Completed | Validation of RespiLife for Detection of Respiratory Suppression NCT03819023 | Bioresp Technologies, Inc. | N/A |
| Active Not Recruiting | Long Term Follow up of Children Enrolled in the REDvent Study NCT03709199 | Children's Hospital Los Angeles | — |
| Completed | Description Des Troubles Respiratoires Chez Les Patients Suivis Pour Une Sclérose en Plaques (SEP) sévère NCT03339817 | Institut National de la Santé Et de la Recherche Médicale, France | N/A |
| Unknown | Ai Chi Method for Children With Asthma NCT03392129 | Universidade Federal do Rio Grande do Norte | N/A |
| Unknown | Comparative Study Between the AirGoTM System and Standard Tests in the Assessment of the Respiratory Function NCT03368612 | Ospedale Santa Croce-Carle Cuneo | — |
| Completed | Selecting the Best Ventilator Hyperinflation Settings NCT03327610 | Centro Universitário Augusto Motta | N/A |
| Completed | Epidural Analgesia and Postoperative Respiratory Functions (EPAPRES) NCT03643757 | Yedikule Training and Research Hospital | N/A |
| Completed | Sleep Respiratory Disorders Evaluation in Sickle Cell Disease Children NCT01565954 | Assistance Publique - Hôpitaux de Paris | — |
| Terminated | Evaluation of Vital Capacity NCT02022072 | Centre d'Investigation Clinique et Technologique 805 | Phase 2 |
| Completed | Targeted Hypoglossal Neurostimulation Study #2 NCT01796925 | ImThera Medical, Inc. | N/A |
| Active Not Recruiting | The Austrian LEAD (Lung hEart sociAl boDy) Study NCT01727518 | Ludwig Boltzmann Institute for Lung Health | — |
| Completed | Safety and Efficacy of a Hypoglossal Nerve Implant for the Treatment of Obstructive Sleep Apnea (OSA) NCT01532180 | ImThera Medical, Inc. | N/A |
| Completed | Continuous Monitoring of Lung Ventilation NCT00810186 | Pneumedicare Ltd. | — |
| Terminated | Use of Dexmedetomidine to Facilitate Extubation in Surgical ICU Patients Who Failed Previous Weaning Attempts NCT00464490 | University of California, San Francisco | N/A |
| Completed | Slope of the Pressure-Time Waveform Predicts Resistance and Compliance in Mechanically Ventilated Subjects NCT00750074 | Gregory A. Schmidt | — |
| Unknown | Prospective Trial to Reduce Morbidity and Mortality After Lung Surgery in Patients With Reduced Pulmonary Capa NCT00530491 | University of Ulm | N/A |
| Completed | Atelectasis During Delivery - Comparing Cesarian (c) -Section and Labor NCT00665405 | University of Sao Paulo | — |
| Terminated | Treatment of Children With Obstructive Sleep Apnea and Laryngomalacia: the Role of Laser Supraglottoplasty NCT00394550 | Indiana University School of Medicine | N/A |
| Completed | Effectiveness of Sedation Management in an Australian Intensive Care Unit NCT00202319 | Melbourne Health | N/A |
| Completed | Randomized Study of Propofol Versus Fentanyl and Midazolam in Pediatric Patients Requiring Mechanical Ventilat NCT00004424 | FDA Office of Orphan Products Development | N/A |