| Not Yet Recruiting | Risk Factors and Severity of Bronchiolitis in Hospitalized Children at Assiut University Hospital NCT07505420 | Assiut University | — |
| Not Yet Recruiting | Gut Microbiome and Immune Response in Severe RSV Infection in Vietnamese Infants NCT07417657 | Phuc Huu Phan | — |
| Not Yet Recruiting | National Observatory of Children Hospitalized With Bronchiolitis NCT07485907 | Association Clinique Thérapeutique Infantile du val de Marne | — |
| Not Yet Recruiting | PremaBiom: Metatranscriptomics of the Respiratory Microbiome to Predict the Occurrence of Bronchopulmonary Dys NCT07411261 | University Hospital, Caen | N/A |
| Not Yet Recruiting | Study of Pneumococcal Carriage in RSV Bronchiolitis in Infants Aged 6 to 18 Months NCT06722716 | Assistance Publique - Hôpitaux de Paris | — |
| Active Not Recruiting | Comparison of Two Methods of Immunoprophylaxis Against RSV in Term Newborns NCT07251972 | Jean-Michel HASCOET | — |
| Recruiting | Assessement of Effectiveness of Seawater Nasal Sprays on Sinonasal Symptoms NCT07262450 | Laboratoire de la Mer | N/A |
| Not Yet Recruiting | Assessing the Burden of Respiratory Syncytial Virus (RSV) NCT07015255 | Abu Dhabi Health Services Company | — |
| Recruiting | Leveraging Electronic Health Record Tools to Improve the Evidence-Based Treatment of Children Hospitalized Wit NCT06932341 | Johns Hopkins University | N/A |
| Completed | Analysis of Variability in the Management of Respiratory Infections in Hospitalized Patients Under 2 Years of NCT07202585 | Hospital General de Niños Pedro de Elizalde | — |
| Recruiting | Peginterferon α-2b Injection for the Treatment of Pediatric RSV Bronchiolitis NCT06827249 | Children's Hospital of Soochow University | N/A |
| Recruiting | Effect of Chest Physiotherapy on Clinical Outcome of Infants With Bronchiolitis NCT06862895 | Hawler Medical University | N/A |
| Recruiting | Association of Dysbiosis and Immune Response in Bronchiolitis in Under 12 Months -Old Infants NCT06161285 | Assistance Publique - Hôpitaux de Paris | — |
| Not Yet Recruiting | Comparison of 3% Hypertonic Saline and Salbutamol in Children With Bronchiolitis NCT06665711 | University of Health Sciences Lahore | N/A |
| Not Yet Recruiting | Utility of Severity Scales in Clinical Practice in Children Hospitalized Due to Bronchiolitis. NCT06737159 | Szpital im. Św. Jadwigi Śląskiej | — |
| Not Yet Recruiting | Artificial Intelligence-based Voice Assessment of Children and Adults Respiratory Conditions NCT06630078 | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | N/A |
| Recruiting | Descriptive Study of the Initial Management of Young Children With Moderate Acute BRONCHiotitis With Home Hosp NCT06842238 | Elsan | — |
| Completed | Nurse-led High-flow Nasal Cannula Weaning Protocol in Pediatric Intensive Care Unit NCT06621641 | Dr. Behcet Uz Children's Hospital | N/A |
| Not Yet Recruiting | Effects of Photobiomodulation on the Innate Immune System of Neonates and Infants With Bronchiolitis NCT06396624 | Universidade Norte do Paraná | N/A |
| Unknown | Pulmonary Aeration and Muscle Thickening Fraction: Association of Electrical Impedance Tomography and Ultrasou NCT06376487 | Hospital Israelita Albert Einstein | N/A |
| Not Yet Recruiting | Outcomes of Children After Hospitalization in Intensive Care Unit NCT06124092 | St. Justine's Hospital | — |
| Recruiting | Low-value Care, and Variation in Practice for Children Hospitalized With Bronchiolitis NCT06506474 | St. Justine's Hospital | — |
| Recruiting | Point-of-Care Lung Ultrasound for Prognosis in Critically Ill Infants With Acute Lower Respiratory Tract Infec NCT06425107 | Vittore Buzzi Children's Hospital | — |
| Unknown | Effectiveness of Point-of-care Lung Ultrasound for the Management of Childhood Lower Respiratory Infections NCT05921526 | Nagasaki University | N/A |
| Completed | A Study Evaluating the Use of ResAppDx v2.0 as an Aid to Diagnose Respiratory Disease in Paediatric Patients i NCT06156436 | ResApp Health Limited | — |
| Recruiting | Non-Invasive Ventilation Versus Neurally-Adjusted Ventilatory Assistance (NAVA) for the Treatment of Bronchiol NCT06053684 | Montefiore Medical Center | N/A |
| Recruiting | Efficacy of Lavender Essential Oil Chest Wraps in Infants With Bronchiolitis NCT06108648 | University Hospital, Geneva | Phase 4 |
| Unknown | Evaluation of Lung Ultrasonography Findings in Newborns With Respiratory Syncytial Virus Bronchiolitis NCT06204367 | Kırıkkale University | — |
| Completed | Nebulised 3% Hypertonic Saline Versus 0.9% Saline for Treating Patients Hospitalized With Acute Bronchiolitis NCT06069336 | Szpital im. Św. Jadwigi Śląskiej | N/A |
| Completed | National Observatory of Children Hospitalized for Acute Respiratory Distress or Lower Respiratory Tract Infect NCT06112132 | Association Clinique Thérapeutique Infantile du val de Marne | — |
| Recruiting | Respiratory Support and Treatment for Efficient and Cost-Effective Care NCT05909566 | Christopher Horvat | N/A |
| Completed | Evaluation in Practice of the Impact of NIrsevimab on EmeRgency Use for BRONCHIOlitis NCT06185647 | Hôpital Armand Trousseau | — |
| Withdrawn | The Bronchiolitis in Hospitalized Infants Study NCT05994183 | IDeA States Pediatric Clinical Trials Network | EARLY_Phase 1 |
| Withdrawn | Chest and Abdominal Wall Strapping in Infant With Bronchiolitis NCT06083077 | Hospices Civils de Lyon | N/A |
| Unknown | Safe, Effective and Cost-Effective Oxygen Saturation Targets for Children and Adolescents With Respiratory Dis NCT06016244 | Spaarne Gasthuis | N/A |
| Not Yet Recruiting | Isotonic Saline for Children With Bronchiolitis NCT05902702 | Slagelse Hospital | N/A |
| Completed | Supporting Parents to Choose Wisely NCT06005337 | University of Alberta | N/A |
| Completed | Efficacy of Vitamin D Supplementation for Children With Bronchiolitis NCT05795933 | Sohag University | Phase 2 / Phase 3 |
| Unknown | Mechanically Ventilated Children and Pacifiers NCT05566184 | Hitit University | N/A |
| Completed | HVNI vs CPAP in Children With Acute Respiratory Distress NCT07336121 | Ain Shams University | N/A |
| Unknown | Evaluation of Short Enteral Nutrition in the Emergency Room for Bronchiolitis With Main Nutritional Impairment NCT06304727 | Hospices Civils de Lyon | — |
| Completed | Evaluation of Virtual Reality Glasses Use During Inhaler Treatment in Children NCT05839054 | Haseki Training and Research Hospital | N/A |
| Completed | Bronchiolitis Recovery and the Use of High Efficiency Particulate Air (HEPA) Filters NCT05615870 | IDeA States Pediatric Clinical Trials Network | N/A |
| Completed | Etude PROTECT : Prognostic Role of Tapse Evaluation in Children's bronchioliTis NCT07209956 | University Hospital, Bordeaux | N/A |
| Recruiting | Characterization of Bronchodilator Response in Children With Bronchiolitis Using Phenotypic and Genotypic Feat NCT06946264 | Nemours Children's Clinic | Phase 3 |
| Active Not Recruiting | Simultaneously Implementing Pathways for Improving Asthma, Pneumonia, and Bronchiolitis Care for Hospitalized NCT05206695 | University of California, San Francisco | N/A |
| Completed | Severity of RSV Infections in Twins NCT05070975 | Hospices Civils de Lyon | — |
| Unknown | A Feasibility RCT of Aerobika Verses ACBT in People With COPD NCT05548036 | Carwyn Bridges | N/A |
| Unknown | A Study Pilot About the Contribution of Pleuropulmonary Echography Iin Acute Bronchiolitis Among Infants NCT04935996 | Centre Hospitalier Universitaire de Besancon | N/A |
| Unknown | Hypophosphatemia and Bronchiolitis NCT04814641 | Hospices Civils de Lyon | — |
| Terminated | High Flow Nasal Cannula (HFNC) Initiation Flow Rate Study NCT04517344 | University of Texas Southwestern Medical Center | N/A |
| Unknown | Bilevel Noninvasive Ventilation in Infants With Bronchiolitis Presenting With Apnea NCT04408534 | University Hospital, Grenoble | N/A |
| Terminated | Nasal Suction in Infants With Bronchiolitis Using a NoseFrida vs. Bulb Syringe NCT04599101 | Corewell Health East | N/A |
| Completed | Mucociliary Clearance Techniques in Moderate Bronchiolitis NCT04553822 | Guadarrama Hospital | N/A |
| Unknown | Nasal Bubble Continuous Positive Airway Pressure in Reducing Respiratory Distress in Children With Bronchiolit NCT04989114 | ameer asadullah gull | N/A |
| Completed | The ROUTT-B (Reduce Over-Utilized Tests and Treatments in Bronchiolitis) Study NCT04302207 | University of Colorado, Denver | N/A |
| Unknown | Placement of Nasogastric Tubes for Gastric Decompression in Patients With Bronchiolitis NCT04480970 | Arkansas Children's Hospital Research Institute | N/A |
| Active Not Recruiting | Transplacental Transmission of RSV (TTRSV) NCT05443607 | Tulane University | — |
| Unknown | Saline vs Hypertonic Serum With Respiratory Physiotherapy in a Recurrent Wheezing Patient NCT04331496 | Guadarrama Hospital | N/A |
| Completed | Suctioning of NOse Therapy in Bronchiolitis NCT03361371 | The Hospital for Sick Children | N/A |
| Completed | Aligning Pulse Oximetry With Guidelines NCT04178941 | Children's Hospital of Philadelphia | N/A |
| Unknown | Telemedicine in the Generals Practitioners Office NCT04168554 | Rijnstate Hospital | — |
| Unknown | Clinical Validation of Omron WheezeScan NCT04144699 | Omron Healthcare Co., Ltd. | — |
| Unknown | Impact of Pediatrician Intervention on the Smoking Habits of Parents of Sick Children NCT04437641 | University Hospital, Toulouse | — |
| Completed | Parental Assessment of the Quality of Life of Infants With Bronchiolitis Episodes NCT04135430 | Association des Réseaux Bronchiolite | — |
| Completed | Treatment of Pediatric Bronchiolitis NCT03835936 | Guadarrama Hospital | N/A |
| Completed | Safety of Airway Clearance in Non-hospitalized Infants With Acute Viral Bronchiolitis NCT03835858 | Guadarrama Hospital | N/A |
| Terminated | Infasurf®(Calfactant) Aerosol for Infants With Bronchiolitis-AERO-04 NCT03748173 | ONY | Phase 1 |
| Completed | Lung Ultrasound in Bronchiolitis NCT05741177 | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | — |
| Completed | Bronchiolitis in Infants Placebo Versus Epinephrine and Dexamethasone Study NCT03567473 | Children's Hospital of Eastern Ontario | Phase 3 |
| Terminated | Automation Oxygen Flow Titration in Spontaneously Breathing Infants NCT03614507 | University Hospital, Brest | N/A |
| Completed | Assessment of NeuroBOX and NeuroPAP in Infants. NCT03650478 | St. Justine's Hospital | N/A |
| Completed | High Flow Nasal Cannula Therapy in Bronchiolitis : Early vs Rescue NCT03095495 | Hamad Medical Corporation | N/A |
| Terminated | Assessment of Thoracic Echography for Pleuroparenchymatous Anomaly Diagnosis Complicating Bronchiolitis: Bronc NCT02890797 | University Hospital, Toulouse | N/A |
| Completed | Pediatric Bronchiolitis Quality Improvement NCT03528083 | University of California, Davis | N/A |
| Completed | Weight-based Flow Rates for Children With Bronchiolitis on High-Flow Nasal Cannula: A Pilot Randomized Control NCT03492307 | Boston Children's Hospital | N/A |
| Completed | Organizational Infrastructure Pediatric Plan in Bronchiolitis Epidemics NCT03663660 | University Hospital, Montpellier | — |
| Completed | Seizures in Infants Hospitalized in Pediatric Intensive Care Unit for Bronchiolitis NCT04022486 | Hospices Civils de Lyon | — |
| Completed | The Effect of Music and Environmental Noise Isolation on Bronchiolitis Severity in Hospitalized Children: a Ra NCT04833686 | Rabin Medical Center | N/A |
| Completed | Diagnosing Respiratory Disease in Children Using Cough Sounds 2 NCT03392363 | ResApp Health Limited | — |
| Completed | The Bronchiolitis Follow-up Intervention Trial NCT03354325 | University of Utah | N/A |
| Completed | Comparison of the Bulb Aspirator to a Nasal Oral Aspirator in the Treatment of Bronchiolitis NCT03288857 | University of Texas at Austin | N/A |
| Completed | Peak Tidal Inspiratory Flow in Infants With Moderate to Severe Acute Viral Bronchiolitis NCT03298217 | University Hospital, Montpellier | N/A |
| Unknown | RESCEU Study, Defining the Burden of Disease of RSV in Older Adults NCT03621930 | UMC Utrecht | — |
| Recruiting | Pediatric and Ambulatory Research in Infectious Diseases NCT04471493 | Association Clinique Thérapeutique Infantile du val de Marne | — |
| Completed | A Study of Tobacco Smoke and Children With Respiratory Illnesses NCT03062709 | MaineHealth | N/A |
| Completed | Evaluation of the Efficacy Safety and Tolerability of Nitric Oxide Given Intermittently Via Inhalation to Subj NCT03053388 | Beyond Air Inc. | Phase 3 |
| Unknown | Intrapulmonary Percussive Ventilation for Children With Bronchiolitis on Non-Invasive Ventilation Support NCT03037801 | Soroka University Medical Center | N/A |
| Terminated | High Flow Nasal Cannula vs Low Flow Oxygen Therapy in Bronchiolitis NCT03015051 | IRCCS Burlo Garofolo | Phase 4 |
| Completed | Diagnosing Respiratory Disease in Children Using Cough Sounds NCT02973282 | ResApp Health Limited | — |
| Withdrawn | Finding Better Treatment of Bronchiolitis: A Clinical Trial of Oral Nitazoxanide for the Treatment of Bronchio NCT02452905 | Telethon Kids Institute | Phase 2 |
| Completed | High Flow in Infants With Bronchiolitis NCT02913040 | Princess Amalia Children's Clinic | N/A |
| Completed | Comparison Between 2l vs 3l in HFNC During the Initial Management of Severe Bronchiolitis in Infants NCT02824744 | University Hospital, Montpellier | N/A |
| Completed | Oxygen Saturation Monitoring in Bronchiolitis NCT02947204 | The Hospital for Sick Children | N/A |
| Completed | High-flow Nasal Oxygen Therapy in Hospitalized Infant With Moderate-to-severe Bronchiolitis NCT02856165 | Assistance Publique - Hôpitaux de Paris | N/A |
| Completed | Vitamin D Supplementation for Acute Bronchiolitis NCT03799406 | Mansoura University | Phase 2 |
| Unknown | Impact of Respiratory Physiotherapy in Children With Bronchiolitis in the First Two Years of Life NCT02708147 | Aveiro University | N/A |
| Completed | Wheezing Diagnosis Using a Smartphone NCT02897960 | Assistance Publique - Hôpitaux de Paris | — |
| Completed | Predictive Tracking of Patient Flow in the Emergency Services During the Virus Winter Epidemics NCT02858531 | Centre Hospitalier Universitaire de Saint Etienne | — |
| Completed | Using HFNC in Bronchiolitis NCT03342781 | Kayseri Training and Research Hospital | N/A |
| Terminated | High Flow Nasal Cannula Use in Infants With Bronchiolitis NCT02737280 | University of Oulu | N/A |
| Terminated | The Effectiveness of Nebulized Hypertonic Saline Solution for Acute Bronchiolitis NCT02760719 | University Medical Centre Ljubljana | Phase 2 |
| Unknown | Epinephrine, Dexamethasone and Hypertonic Saline in Bronchiolitis NCT02585531 | Hospital General Naval de Alta Especialidad - Escuela Medico Naval | Phase 2 |
| Completed | Pneumacare SLP Validation in Infants and in Clinical Bronchiolitis NCT02881632 | University Hospitals of North Midlands NHS Trust | — |
| Completed | Nasal and Bronchial Absorption Sampling in RSV Bronchiolitis NCT03062917 | Imperial College Healthcare NHS Trust | N/A |
| Completed | Bronchiolitis: Evaluation of Wang's Score as a Predictor of the Duration of Oxygen Therapy in Bronchiolitis NCT03362125 | Rennes University Hospital | — |
| Terminated | Nebulized Adrenalin and Oral Betamethasone in Children With Bronchiolitis Attending Pediatric Emergencies. NCT02586961 | Assistance Publique - Hôpitaux de Paris | Phase 2 / Phase 3 |
| Unknown | Treatment Of Bronchiolitis With Heated Humidified High Flow Nasal Cannula - Prospective And Retrospective Rese NCT02366715 | Rabin Medical Center | Phase 3 |
| Completed | Airway Pressure During Humidified High Flow Nasal Cannula Therapy in Children NCT02387632 | McMaster University | — |
| Completed | The Effect of Vitamin D Administration to Premature Infants on Vitamin D Status and Respiratory Morbidity NCT02404623 | Soroka University Medical Center | N/A |
| Completed | Nebulized Hypertonic Saline (3%) Versus Nebulized Adrenaline for Treatment of Bronchiolitis NCT03614273 | Maulana Azad Medical College | N/A |
| Completed | Clinical Evaluation of the Response to Chest Physiotherapy in Children With Acute Bronchiolitis NCT02458300 | Universidad Católica San Antonio de Murcia | N/A |
| Completed | A Two Arm, Multi-Centre Clinical Evaluation of the NxTAG Respiratory Pathogen Panel NCT01787227 | Luminex Molecular Diagnostics | — |
| Unknown | Protein-energy Enriched Milk for Infants With Bronchiolitis NCT02316015 | Universitair Ziekenhuis Brussel | N/A |
| Terminated | Helium-oxygen Gas Mixtures Delivered by a High Flow Nasal Cannula in Bronchiolitis NCT02373683 | Case Western Reserve University | N/A |
| Completed | Efficacy and Safety of 3% Hypertonic Saline Inhalation (24h vs 72h) to Treat Acute Bronchiolitis in Hospitaliz NCT02538458 | University Hospital, Grenoble | Phase 4 |
| Unknown | Interest of High Flow Nasal Cannula (HFNC) Versus Non Invasive Ventilation During the Initial Management of Se NCT02457013 | University Hospital, Montpellier | N/A |
| Terminated | Comparing Nasal Suction Devices in Children With Bronchiolitis: A Pilot Study NCT02219334 | Baylor College of Medicine | N/A |
| Completed | Utility of Lung Clearance Index Score as a Noninvasive Marker of Deployment Lung Disease NCT03012958 | National Jewish Health | — |
| Withdrawn | Inhaled Hypertonic Saline for Bronchiolitis NCT02253576 | Queen's University | N/A |
| Unknown | Effect of Vitamin D Supplementation in Young South African Children Hospitalized With Acute Lower Respiratory NCT02054182 | University of Limpopo | Phase 4 |
| Completed | Heated Humidified Oxygen Compared to Dry Oxygen Therapy in Children With Bronchiolitis NCT02094664 | UCSF Benioff Children's Hospital Oakland | N/A |
| Completed | HFNC Versus NCPAP/ NPPV in Infants With Severe Bronchiolitis NCT04650230 | Children's Hospital of Tunis | N/A |
| Completed | Using Nasal Broadband Glasses in the Initial Management of Severe Bronchiolitis in Infants Admitted in ICU NCT02791711 | Fondation Lenval | N/A |
| Completed | Single Dose of Furosemide to Improve Respiratory Distress in Moderate to Severe Bronchiolitis NCT02469597 | Northwell Health | Phase 2 |
| Unknown | Work of Breathing in Nasal CPAP Versus High Flow Nasal Prong in Infants With Severe Acute Bronchiolitis NCT01944995 | Assistance Publique Hopitaux De Marseille | N/A |
| Terminated | Nebulized 3% Hypertonic Saline vs. Standard of Care in Patients With Bronchiolitis NCT02834819 | University of Colorado, Denver | N/A |
| Completed | Nebulized 3% Hypertonic Saline Solution Treatment of Bronchiolitis in Infants NCT02233985 | Coordinación de Investigación en Salud, Mexico | Phase 4 |
| Terminated | Inhaled Hypertonic Saline Use in the Emergency Department to Treat Acute Viral Bronchiolitis NCT02045238 | University of Sao Paulo | N/A |
| Recruiting | Deployment-Related Lung Disease Research Database and Biorepository NCT03035097 | National Jewish Health | — |
| Completed | Epinephrine, Dexamethasone, and Hypertonic Saline in Bronchiolitis, Randomised Clinical Trial of Efficacy and NCT01834820 | Hospital General Naval de Alta Especialidad - Escuela Medico Naval | Phase 4 |
| Completed | Evaluation of the Safety and Tolerability of Nitric Oxide (NO) Via Inhalation to Subjects With Bronchiolitis NCT01768884 | Beyond Air Inc. | Phase 1 / Phase 2 |
| Completed | The Effectiveness of AAD and IPV to Treat Hospitalized Infants (<2years) With Acute Viral Bronchiolitis. NCT02126748 | Vrije Universiteit Brussel | N/A |
| Completed | Co-infections in Children Hospitalised for Bronchiolitis NCT01714076 | Princess Amalia Children's Clinic | — |
| Completed | Diagnosing Pneumonia Under Low-resource Conditions NCT01997047 | University of British Columbia | — |
| Unknown | Immature Myeloid Cells in Respiratory Syncytial Virus Bronchioliltis NCT01684527 | Hillel Yaffe Medical Center | — |
| Completed | Nasal Irrigation in Infants With Bronchiolitis. NCT02162745 | IRCCS Burlo Garofolo | Phase 3 |
| Completed | Efficacy of Magnesium Sulfate in the Treatment of Bronchiolitis NCT02145520 | Hamad Medical Corporation | Phase 2 |
| Completed | Bedside Lung Ultrasound in Young Children Presenting to the Emergency Department (ED) With Wheezing NCT01452945 | Children's National Research Institute | — |
| Terminated | Cough Assist in Bronchiolitis NCT01757496 | University Hospital, Antwerp | N/A |
| Unknown | Heated High Flow Oxygen Use in Infants With Bronchiolitis and Hypoxia NCT01662544 | Children's Hospitals and Clinics of Minnesota | N/A |
| Terminated | WheezoMeter® Correlation Study NCT01556958 | iSonea | — |
| Completed | Monitoring OXYgen in Infants Hospitalized With Bronchiolitis: A Best Practices Trial (The MOXY Trial) NCT01646606 | The Hospital for Sick Children | Phase 1 / Phase 2 |
| Completed | Study of High-flow Oxygen Therapy Against Standard Therapy in Bronchiolitis NCT01498094 | University of British Columbia | N/A |
| Completed | Caffeine Citrate for the Treatment of Apnea Associated With Bronchiolitis in Young Infants NCT01435486 | Hamad Medical Corporation | N/A |
| Completed | Cohort Isolation and Cross-infection in Bronchiolitis NCT01441466 | Princess Amalia Children's Clinic | — |
| Completed | Nebulized Hypertonic Saline for Bronchiolitis NCT01460524 | Hôpital Armand Trousseau | — |
| Completed | A Study of Hypertonic Saline for Infants Hospitalized With Bronchiolitis NCT01488448 | Montefiore Medical Center | N/A |
| Withdrawn | Randomized Controlled Trial Comparing Standard Versus Positive Pressure Nebulization in Infants With Bronchiol NCT01229384 | Phoenix Children's Hospital | N/A |
| Unknown | Home Oxygen Therapy in Bronchiolitis NCT01216553 | Meir Medical Center | Phase 4 |
| Withdrawn | Impact Of A Health Care Protocol For Patients Suffering Symptoms Of Mild Acute Viral Bronchiolitis On Early Re NCT01091064 | Laval University | Phase 2 |
| Unknown | Documentation of Continuous Wheeze and Cough Dynamics in Pediatric ER SOB Patients NCT01414322 | KarmelSonix Ltd. | — |
| Unknown | The Incidence of Nontuberculous Mycobacterial Pulmonary Infection in Bilateral Bronchiectasis and Bronchioliti NCT01354912 | Meir Medical Center | — |
| Completed | Efficacy of Nebulised Hypertonic Saline (3%) Among Children With Bronchiolitis. NCT01276821 | Dr. Aayush Khanal, MD | Phase 4 |
| Completed | Efficacy of Nebulized Hypertonic Saline in the Treatment of Acute Bronchiolitis NCT01238848 | Hospital General de Niños Pedro de Elizalde | N/A |
| Completed | Chest Physiotherapy in Bronchiolitis NCT04260919 | Universidade do Porto | N/A |
| Completed | The Genetics of Respiratory Failure in Bronchiolitis NCT01271491 | Connecticut Children's Medical Center | — |
| Completed | Assessing Response to Albuterol in Bronchiolitis NCT01238445 | Connecticut Children's Medical Center | — |
| Terminated | Studying Innate Immune Responses in Infants With Bronchiolitis NCT01159795 | Imperial College London | — |
| Completed | Montelukast for Acute Bronchiolitis and Postbronchiolitis Viral Induced Wheezing NCT01370187 | Hormozgan University of Medical Sciences | N/A |
| Completed | Dexamethasone in the Treatment of Bronchiolitis in Patients With Either Eczema and or Family History of Asthma NCT01065272 | Hamad Medical Corporation | Phase 1 |
| Unknown | Bronchiolitis All-study, SE-Norway NCT00817466 | Oslo University Hospital | Phase 4 |
| Unknown | Lung Ultrasound in Diagnosis and Management of Bronchiolitis Bronchiolitis NCT01993797 | S. Giacomo Hospital | — |
| Withdrawn | Exhaled Nitric Oxide Levels in Infants and Young Children Infected With RSV or Other Viral Infections NCT01098227 | NYU Langone Health | — |
| Completed | Intermittent Versus Continuous Pulse Oximetry Monitoring of Infants Admitted for Bronchiolitis NCT01014910 | Children's Mercy Hospital Kansas City | N/A |
| Unknown | Viral Respiratory and Gastrointestinal Infections in Children Under 6 Years of Age NCT00987519 | University Medical Centre Ljubljana | — |
| Completed | Trial of Montelukast for Treatment of Acute Bronchiolitis NCT00863317 | Medical College of Wisconsin | N/A |
| Completed | Effectiveness of Nebulized Hypertonic Saline and Epinephrine in Hospitalized Infants With Bronchiolitis NCT01300325 | Federico II University | Phase 4 |
| Completed | Nebulized Hypertonic Saline Treatment in Hospitalized Children With Moderate to Severe Viral Bronchiolitis NCT01120496 | Chongqing Medical University | N/A |
| Unknown | Hypertonic Saline for Outpatient Bronchiolitis NCT00696540 | University Diego Portales | Phase 2 |
| Terminated | Inhaled Corticosteroids Versus Observation for Patients With Decreased Lung Function Status NCT00656916 | M.D. Anderson Cancer Center | Phase 2 |
| Completed | Impact of Oximetry on Hospitalization in Acute Bronchiolitis NCT00673946 | The Hospital for Sick Children | Phase 4 |
| Completed | Nebulized Hypertonic Saline for Bronchiolitis NCT00619918 | Children's Hospital Los Angeles | Phase 2 / Phase 3 |
| Completed | Genetic Influences of Albuterol Response In Children With Bronchiolitis NCT00570297 | Connecticut Children's Medical Center | — |
| Completed | Exhaled Nitric Oxide in Respiratory Syncytial Virus (RSV) Bronchiolitis: a Pilot Study NCT01090557 | Winthrop University Hospital | — |
| Completed | Safety Study of Home Oxygen Therapy for Children With Acute Bronchiolitis NCT00677066 | Princess Margaret Hospital for Children | Phase 3 |
| Completed | Nebulized 5% Hypertonic Saline for the Treatment of Bronchiolitis NCT01016249 | Hamad Medical Corporation | Phase 4 |
| Completed | Helium:Oxygen Noninvasive Positive Pressure Ventilation in Patients Exposed to Sulfur Mustard NCT00642447 | Baqiyatallah Medical Sciences University | Phase 2 / Phase 3 |
| Completed | Noninvasive Positive Pressure Ventilation Using Helium:Oxygen Versus Air:Oxygen in Acute Respiratory Failure i NCT00515606 | Baqiyatallah Medical Sciences University | Phase 3 |
| Completed | Isotonic Versus Hypotonic Fluid for Maintenance IV Therapy NCT00457873 | McGill University Health Centre/Research Institute of the McGill University Health Centre | Phase 3 |
| Unknown | Comparison of Nylon Flocked Swabs and Saline Aspirates for Detection Respiratory Viruses NCT00613184 | Kern Medical Center | N/A |
| Completed | Interest of Non Invasive Ventilation Versus Oxygen During the Intial Managment of Infant With Bronchiolitis NCT00513890 | University Hospital, Montpellier | N/A |
| Completed | An Epidemiological Study to Evaluate the RSV-Associated Lower Respiratory Track in Infections in Infants NCT00369759 | MedImmune LLC | — |
| Completed | Efficacy of Zinc in the Treatment of Bronchiolitis and Prevention of Wheezing Respiratory Illness in Children NCT00355043 | International Centre for Diarrhoeal Disease Research, Bangladesh | Phase 3 |
| Completed | Montelukast in Acute RSV Bronchiolitis NCT00524693 | Ziv Hospital | N/A |
| Completed | Inhaled Furosemide Versus Placebo for Acute Viral Bronchiolitis in Hospitalized Infants NCT00261937 | Bnai Zion Medical Center | Phase 1 |
| Completed | The Use of Nasal Phenylephrine in Infants With Bronchiolitis NCT00373802 | Akron Children's Hospital | Phase 2 |
| Completed | Heliox-Driven Racemic Epinephrine in Treatment of Bronchiolitis in Pediatric ED Patients NCT00116584 | University of Louisville | Phase 3 |
| Completed | Safety and Pk Study in 1- to 3- Month-Old Children With Bronchiolitis (0476-297) NCT00394160 | Organon and Co | Phase 2 |
| Completed | The Influence of Inhaled Adrenalin Versus Decongestant as a Local Nasal Treatment in Bronchiolitis NCT00622817 | Schneider Children's Medical Center, Israel | N/A |
| Completed | Atrial and Brain Natriuretic Peptides in Bronchiolitis NCT00347880 | University of Florida | — |
| Completed | Follow up of Ventilatory Function in Infant After Bronchiolitis During the First Year of Life NCT00676351 | Centre Hospitalier Universitaire de Nice | N/A |
| Completed | Assessment of Airway Obstruction in Infants With Lower Respiratory Infections NCT00435994 | Indiana University School of Medicine | N/A |
| Completed | The Use of an Inhaled Salt Solution to Treat Viral Lung Infections in Infants. NCT00151905 | Sheikh Khalifa Medical City | Phase 2 / Phase 3 |
| Unknown | Trial of Epinephrine and Albuterol in Bronchiolitis NCT00114478 | Kern Medical Center | N/A |
| Completed | An Investigational Drug Study to Treat Respiratory Symptoms Associated With Respiratory Syncytial Virus (RSV) NCT00076973 | Organon and Co | Phase 3 |
| Completed | PK Study in 3- to 6- Month-Old Children (0476-268)(COMPLETED) NCT00394069 | Organon and Co | Phase 2 |
| Completed | Single Dose Versus Multiple Doses of Dexamethasone in Children With Acute Bronchiolitis NCT00213226 | The Hospital for Sick Children | Phase 3 |
| Completed | A Trial of Point of Care Information in Ambulatory Pediatrics NCT00368823 | University of Washington | Phase 3 |
| Withdrawn | Developing and Evaluating User-Designed Data Displays NCT02615808 | Children's Hospital Medical Center, Cincinnati | N/A |
| Withdrawn | Steroids Helping Albuterol Responders Exclusively NCT00798616 | University Hospitals Cleveland Medical Center | N/A |
| Completed | Furosemide Inhalation in Dyspnea of Mustard Gas Exposed Patients NCT00512811 | Baqiyatallah Medical Sciences University | Phase 3 |