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TrialConditionsStatusPhaseUpdatedMore infoNCT ID
A Study to Learn About the Study Medicine Called PF-07275315 in People With Moderate-To-Severe AsthmaAirway Obstruction, Dyspnea, Hypersensitivity, Immediate, Pathological Conditions, Signs and Symptoms, Respiration Disorders, Respiratory Hypersensitivity, Respiratory Sounds, Signs and Symptoms, Signs and Symptoms, Respiratory, asthma, bronchial disorder, immune system disorder, lung disorder, obstructive lung disease, respiratory failure, respiratory system disorderRecruitingPhase 22026-10-05NCT06977581
Evaluation of Foreign Body Airway Obstruction Interventions Among Young Children: A Prospective Cohort StudyAirway Obstruction, Choking, Respiration Disorders, respiratory failure, respiratory system disorderRecruitingNot stated2026-09-14NCT07817693
Evaluation of Foreign Body Airway Obstruction Interventions: A Prospective Cohort Study of Adults and ChildrenAirway Obstruction, Choking, Respiration Disorders, respiratory failure, respiratory system disorderRecruitingNot stated2026-09-11NCT07814690
Safety and Performance Assessment of the Decongestant Seawater Spray Pocket Valve Enriched With Essential Oils in Patients With Acute Rhinitis Associated With Nasal Obstruction: "DEVALPO"Airway Obstruction, Hypersensitivity, Immediate, Infections, Nasal Obstruction, Pharyngeal Diseases, Picornaviridae infectious disease, RNA Virus Infections, Respiration Disorders, Respiratory Hypersensitivity, Rhinitis, Allergic, Rhinosinusitis, Stomatognathic Diseases, common cold, immune system disorder, nasal disorder, nasopharyngeal disorder, nasopharyngitis, otorhinolaryngologic disease, paranasal sinus disorder, pharyngitis, respiratory failure, respiratory system disorder, respiratory tract infectious disorder, rhinitis, sinusitis, viral infectious diseaseRecruitingNot applicable2026-08-26NCT05494346
Performance and Safety Assessment of the Mechanical Decongestant Seawater Spray Enriched With Essential Oils From Laboratoires Gilbert in Patient With Acute Rhinitis Associated With Nasal ObstructionAirway Obstruction, Hypersensitivity, Immediate, Infections, Nasal Obstruction, Pharyngeal Diseases, Picornaviridae infectious disease, RNA Virus Infections, Respiration Disorders, Respiratory Hypersensitivity, Rhinitis, Allergic, Rhinosinusitis, Stomatognathic Diseases, common cold, immune system disorder, nasal disorder, nasopharyngeal disorder, nasopharyngitis, otorhinolaryngologic disease, paranasal sinus disorder, pharyngitis, respiratory failure, respiratory system disorder, respiratory tract infectious disorder, rhinitis, sinusitis, viral infectious diseaseRecruitingNot stated2026-08-25NCT06580210
Self-Supporting Nasopharyngeal Airway (ssNPA) Treating Upper Airway Obstruction in HypotoniaAbnormalities, Multiple, Airway Obstruction, Apnea, Congenital Abnormalities, Congenital, Hereditary, and Neonatal Diseases and Abnormalities, Down syndrome, Dyssomnias, Muscle Hypertonia, Nasal Obstruction, Neurobehavioral Manifestations, Neurologic Manifestations, Neuromuscular Manifestations, Pathological Conditions, Signs and Symptoms, Respiration Disorders, Signs and Symptoms, Signs and Symptoms, Respiratory, Sleep Disorders, Intrinsic, chromosomal disorder, hereditary disease, intellectual disability, nasal disorder, nervous system disorder, obstructive sleep apnea syndrome, otorhinolaryngologic disease, psychiatric disorder, respiratory failure, respiratory system disorder, sleep apnea syndrome, sleep-wake disorderRecruitingNot applicable2026-08-19NCT05527652
Active vs. Passive VR During Office-based ENT ProceduresAirway Obstruction, Nasal Obstruction, Neurologic Manifestations, Pain, Pathological Conditions, Anatomical, Pathological Conditions, Signs and Symptoms, Respiration Disorders, Signs and Symptoms, anxiety, anxiety disorder, laryngeal disorder, nasal cavity polyp, nasal disorder, nervous system disorder, otorhinolaryngologic disease, polyp, psychiatric disorder, respiratory failure, respiratory system disorder, spasmodic dystonia, voice disordersNot yet recruitingNot applicable2026-08-17NCT07599826
Evaluation of the Outcome of Septoplasty With or Without Inferior Turbinate ReductionAirway Obstruction, Nasal Obstruction, Respiration Disorders, nasal disorder, otorhinolaryngologic disease, respiratory failure, respiratory system disorderNot yet recruitingNot applicable2026-07-28NCT07731152
Training on the Heimlich Maneuver for Mothers of Children With DisabilitiesAirway Obstruction, Foreign Body Aspiration, Pathologic Processes, Pathological Conditions, Signs and Symptoms, Respiration Disorders, Respiratory Aspiration, respiratory failure, respiratory system disorderRecruitingNot applicable2026-07-13NCT07699341
Evaluation of the Reliability of AAR as an Independent Tool for Surgical Indication in Nasal ObstructionAirway Obstruction, Nasal Obstruction, Respiration Disorders, nasal disorder, otorhinolaryngologic disease, respiratory failure, respiratory system disorderRecruitingNot stated2026-07-07NCT07379775
Patient-Reported Outcomes and Complications After Structural Rhinoplasty Using Septal Extension GraftsAirway Obstruction, Nasal Obstruction, Respiration Disorders, nasal disorder, otorhinolaryngologic disease, respiratory failure, respiratory system disorderRecruitingNot stated2026-06-22NCT07531810
Perioperative Respiratory Adverse Events in Cleft Lip and Palate Surgery: Incidence, Risk Factors, and Clinical ScoringAirway Obstruction, Bronchial Spasm, Congenital Abnormalities, Congenital, Hereditary, and Neonatal Diseases and Abnormalities, Craniofacial Abnormalities, Jaw Abnormalities, Jaw Diseases, Laryngismus, Maxillofacial Abnormalities, Micrognathism, Mouth Abnormalities, Musculoskeletal Abnormalities, Pathologic Processes, Pathological Conditions, Signs and Symptoms, Postoperative Complications, Respiration Disorders, Stomatognathic Diseases, Stomatognathic System Abnormalities, Vocal Cord Dysfunction, bronchial disorder, cleft lip, cleft palate, laryngeal disorder, lip disorder, mouth disorder, musculoskeletal system disorder, otorhinolaryngologic disease, respiratory failure, respiratory system disorderNot yet recruitingNot stated2026-06-16NCT07651904
Fixed-dose Combination of 1000 mg Dipyrone Monohydrate + 60 mg Caffeine + 4 mg Chlorpheniramine Maleate in Improving Symptoms of the Common Cold and Flu in AdultsAirway Obstruction, Infections, Nasal Obstruction, Picornaviridae infectious disease, RNA Virus Infections, Respiration Disorders, common cold, influenza, nasal disorder, otorhinolaryngologic disease, respiratory failure, respiratory system disorder, respiratory tract infectious disorder, viral infectious diseaseRecruitingPhase 32026-06-16NCT07626437
A Study to Evaluate the Diagnostic Performance of Portable Oscillometry Across Chronic Respiratory DiseasesAirway Obstruction, Chronic Disease, Disease Attributes, Hypersensitivity, Immediate, Pathologic Processes, Pathological Conditions, Signs and Symptoms, Respiration Disorders, Respiratory Hypersensitivity, asthma, bronchial disorder, bronchiectasis, chronic obstructive pulmonary disease, disease, immune system disorder, interstitial lung disease, lung disorder, obstructive lung disease, respiratory failure, respiratory system disorderNot yet recruitingNot stated2026-06-08NCT07631507
Point of Care Ultrasound for the Detection of Esophageal Food BolusAirway Obstruction, Respiration Disorders, respiratory failure, respiratory system disorderRecruitingNot stated2026-06-03NCT06507670
Observational Study of RHINOSEDAL in Acute Nasal ObstructionAirway Obstruction, Hypersensitivity, Immediate, Infections, Nasal Obstruction, Picornaviridae infectious disease, RNA Virus Infections, Respiration Disorders, Respiratory Hypersensitivity, Rhinitis, Allergic, Rhinosinusitis, common cold, immune system disorder, nasal disorder, otorhinolaryngologic disease, paranasal sinus disorder, respiratory failure, respiratory system disorder, respiratory tract infectious disorder, rhinitis, sinusitis, viral infectious diseaseNot yet recruitingNot stated2026-06-02NCT07620522
Nasal Obstruction and Olfactory LossesAirway Obstruction, Nasal Obstruction, Respiration Disorders, nasal disorder, otorhinolaryngologic disease, respiratory failure, respiratory system disorderRecruitingNot applicable2026-05-26NCT05920330
Measuring Nasal Airway Changes After VivAer Treatment Using AI AnalysisAirway Obstruction, Nasal Obstruction, Respiration Disorders, nasal disorder, otorhinolaryngologic disease, respiratory failure, respiratory system disorderNot yet recruitingNot applicable2026-05-14NCT07574918
Traditional vs. Posterior Nasal Radiofrequency Ablation for Chronic RhinitisAirway Obstruction, Nasal Obstruction, Pathological Conditions, Signs and Symptoms, Respiration Disorders, Rhinorrhea, Signs and Symptoms, Signs and Symptoms, Respiratory, chronic rhinitis, nasal disorder, otorhinolaryngologic disease, respiratory failure, respiratory system disorderActive, not recruitingNot applicable2026-05-13NCT07323888
Antibiotic Prophylaxis in RhinoplastyAirway Obstruction, Nasal Obstruction, Respiration Disorders, nasal disorder, otorhinolaryngologic disease, respiratory failure, respiratory system disorderEnrolling by invitationPhase 32026-04-24NCT04194216
Supplemental Oxygen and Oxygen Desaturations in ColonoscopiesAirway Obstruction, Apnea, Pathological Conditions, Signs and Symptoms, Respiration Disorders, Signs and Symptoms, Signs and Symptoms, Respiratory, respiratory failure, respiratory system disorderNot yet recruitingNot applicable2026-04-07NCT07515755
Open-Label Study to Evaluate the Safety and Effectiveness of the Spirair ImplantAirway Obstruction, Nasal Obstruction, Respiration Disorders, nasal disorder, otorhinolaryngologic disease, respiratory failure, respiratory system disorderActive, not recruitingNot applicable2026-03-30NCT06163404
A Prospective Study Comparing VivAer to Alternative Surgical Procedures to Treat Nasal Airway Obstruction in Patients With Nasal Valve Dysfunction.Airway Obstruction, Nasal Obstruction, Respiration Disorders, nasal disorder, otorhinolaryngologic disease, respiratory failure, respiratory system disorderActive, not recruitingNot stated2026-03-23NCT06922955
Upper Airway's Pressure Drop Analyses After Mandibular Advancement and Maxillary ExpansionAirway Obstruction, Apnea, Congenital Abnormalities, Congenital, Hereditary, and Neonatal Diseases and Abnormalities, Craniofacial Abnormalities, Jaw Abnormalities, Jaw Diseases, Mandibular Diseases, Maxillofacial Abnormalities, Micrognathism, Musculoskeletal Abnormalities, Nasal Obstruction, Pathological Conditions, Signs and Symptoms, Respiration Disorders, Retrognathia, Signs and Symptoms, Signs and Symptoms, Respiratory, Stomatognathic Diseases, Stomatognathic System Abnormalities, musculoskeletal system disorder, nasal disorder, otorhinolaryngologic disease, respiratory failure, respiratory system disorderRecruitingNot applicable2026-03-18NCT04190953
Flow-Controlled Versus Volume-Controlled Ventilation During Balloon Dilatation Under Direct LaryngoscopyAirway Obstruction, Respiration Disorders, respiratory failure, respiratory system disorderRecruitingNot applicable2026-02-25NCT07430124