Testing effectiveness (Phase 2)Study completedNCT00788788What this trial is testingHeliox in Experimental Upper Airway ObstructionWho this might be right forAirway ObstructionDyspnea University of Witten/Herdecke 44
Not applicableLooking for participantsNCT06390930What this trial is testingEffects of Acute Intermittent Hypoxia on Neuroplasticity in MSWho this might be right forMultiple SclerosisMultiple Sclerosis, Relapsing-RemittingMultiple Sclerosis, Secondary Progressive Shirley Ryan AbilityLab 22
Not applicableStudy completedNCT06689995What this trial is testingA Clinical Study to Determine the Safety and Efficacy of an Oral Supplementation of Bio-Immune®for Managing Upper Respiratory Tract Infection and Its Symptoms.Who this might be right forUpper Respiratory Tract Infection NovoBliss Research Pvt Ltd 56
Not applicableNot Yet RecruitingNCT07835100What this trial is testingProbiotics for Sustained HealthWho this might be right forUpper Respiratory Tract Infection (URTI) BioGaia AB 70
Not applicableUnknownNCT05996302What this trial is testingHA Residents With PVD, 6MWD Assessed at HA (2840m) vs LA (Sea Level)Who this might be right forPulmonary Vascular DiseasePulmonary Artery HypertensionChronic Thromboembolic Pulmonary Hypertension University of Zurich 24
Not applicableStudy completedNCT01909310What this trial is testingHead Positions to Open the Airway IVWho this might be right forCardiac or Respiratory Arrest, Anaesthesia Medical University Innsbruck 80
Not applicableUnknownNCT05374070What this trial is testingAntiviral Activity of Oral ProbioticsWho this might be right forLower Respiratory Tract InfectionUpper Respiratory Tract Infection John Hale 20
Not applicableStudy completedNCT03829293What this trial is testingHigh-Flow Nasal Oxygenation Versus Standard Oxygenation in Gastrointestinal Endoscopy With Sedation.Who this might be right forGastrointestinal EndoscopySedation Centre Hospitalier Régional d'Orléans 380
Not applicableStudy completedNCT03392363What this trial is testingDiagnosing Respiratory Disease in Children Using Cough Sounds 2Who this might be right forPneumoniaBronchiolitisAsthma Exacerbation+5 more ResApp Health Limited 1,470
Testing effectiveness (Phase 2)Study completedNCT01895062What this trial is testingEffectiveness of Continuous Negative External Pressure in Preventing Upper Airway Impairment During Routine ColonoscopyWho this might be right forAirway ObstructionApneaHypopnea 5i Sciences, Inc. 54
Not applicableUnknownNCT00497120What this trial is testingA Combined Surgical and Medical Approach in Mild Sleep ApneaWho this might be right forSleep Apnea University Hospital, Antwerp
Not applicableStudy completedNCT06137534What this trial is testingUpper Extremity Pattern Exercises and Respiratory FunctionsWho this might be right forHealthy Individuals Ege University 20
Large-scale testing (Phase 3)Study completedNCT00792805What this trial is testingEfficacy and Safety of Indacaterol in Adults (40 Years and Above) With Chronic Obstructive Pulmonary Disease (COPD)Who this might be right forChronic Obstructive Pulmonary Disease (COPD) Novartis Pharmaceuticals 563
Not applicableUnknownNCT02243722What this trial is testingEstablish Quantitative Measurements of Laryngeal Sensorimotor Functions and Evaluating the Grade of Phonation and Swallowing ImpairmentWho this might be right forUnilateral Vocal Cord Paralysis Chang Gung Memorial Hospital 70
Not applicableStudy completedNCT04784845What this trial is testingLactamica 9: Neisseria Lactamica Inoculation in Late PregnancyWho this might be right forMicrobial Colonization University of Southampton 31
Not applicableStudy completedNCT03711292What this trial is testingUsing Behavioral Science to Reduce Inappropriate Antibiotic Use in Acute Care SettingsWho this might be right forAntimicrobial StewardshipAcute BronchitisUpper Respiratory Infection Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center 134
Testing effectiveness (Phase 2)Looking for participantsNCT05110144What this trial is testingEfficacy of Two Doses of Duloxetine and Amitriptyline in Subjects With Refractory Chronic CoughWho this might be right forRefractory Chronic Cough Mayo Clinic 50
Not applicableNot Yet RecruitingNCT07631507What this trial is testingEvaluate the Diagnostic Performance of Portable Oscillometry Across Chronic Respiratory DiseasesWho this might be right forCOPDAsthma (Diagnosis)Chronic Respiratory Diseases+3 more The First Affiliated Hospital of Guangzhou Medical University 4,000
Not applicableEnded earlyNCT01588249What this trial is testingA Novel Formulation of Pasteurized Maple Cough Syrup Compared With Placebo on Nocturnal Cough and Sleep Quality in Infants With Upper Respiratory InfectionWho this might be right forCoughUpper Respiratory InfectionNocturnal Cough Zarbee's Inc. 80
Not applicableStudy completedNCT01376830What this trial is testingCharacteristics That Identify Exacerbation Risk Following Colds in COPD PatientsWho this might be right forChronic Obstructive Pulmonary Disease Imperial College London 35