Not applicableEnded earlyNCT01761006What this trial is testingEvaluation of FeNO During and Following Acute COPD ExacerbationWho this might be right forChronic Obstructive Pulmonary Disease Wake Forest University 10
Not applicableLooking for participantsNCT06981169What this trial is testingPROPULSION SANTE: Inflammometry to Improve the Diagnostic Trajectory in Situations of Suspected Asthma in Children and AdultsWho this might be right forAsthmaInflammationAsthma in Children Université de Sherbrooke 1,500
Not applicableStudy completedNCT02554617What this trial is testingMeasurements of Exhaled Nitric Oxide in Healthy Subjects in ThailandWho this might be right forNormal Non-fluency Mahidol University 100
Not applicableStudy completedNCT06751550What this trial is testingChanges in FeNO Value During Pulmonary Rehabilitation in Patients with AsthmaWho this might be right forAsthma BronchialeAsthmatic PatientsAsthmatics Schön Klinik Berchtesgadener Land 62
Not applicableStudy completedNCT01729247What this trial is testingStudy to Evaluate the Impact of FeNO Assessments on Asthma Management Decisions in Subject 7 to 60 Years of AgeWho this might be right forAsthma Aerocrine AB 50
Large-scale testing (Phase 3)Looking for participantsNCT07309614What this trial is testingA Study Assessing the Effect of Dupilumab on Inducing Clinical Remission in AsthmaWho this might be right forAsthma Control Université de Sherbrooke 150
Not applicableStudy completedNCT02391090What this trial is testingFeNO After Hypoxia in Asthma PatientsWho this might be right forAsthma Medical University of Graz 21
Post-approval studies (Phase 4)Study completedNCT07809555What this trial is testingExtrafine ICS/LABA Versus As-Needed SABA for Small Airway Dysfunction in Symptomatic Patients With Preserved SpirometryWho this might be right forSmall Airway Dysfunction Yi-Han Hsiao 93
Not applicableNot Yet RecruitingNCT07396311What this trial is testingFractional Exhaled Nitric Oxide and Exacerbations of COPDWho this might be right forChronic Obstructive Pulmonary Disease (COPD) Chang Gung Memorial Hospital 120
Not applicableLooking for participantsNCT07351916What this trial is testingRemission in Adults With Mild-to-moderate Asthma in ThailandWho this might be right forAsthmaMild-to-moderate AsthmaAsthma Control Level Thammasat University 289
Not applicableActive Not RecruitingNCT07011394What this trial is testingDiagnosing Asthma With Clinically Accessible, Non-invasive, and Efficient Tests: a Child-inclusive Translational InvestigationWho this might be right forDiagnosisInflammationAsthma in Children+1 more Université de Sherbrooke 123
Not applicableStudy completedNCT02017782What this trial is testingControlled Human Exposure to Indoor Air, Dust and OzoneWho this might be right forSubjective DiscomfortGeneral Mucosal IrritationAcute Changes in Respiratory Outcomes+2 more University of Aarhus 24
Not applicableLooking for participantsNCT07245576What this trial is testingAssess Accuracy of Primary Care Asthma and COPD Diagnosis Using Oscillometry and FeNO vs Specialist DiagnosisWho this might be right forAsthmaCOPD AstraZeneca 600
Not applicableLooking for participantsNCT06680895What this trial is testingFeNO Observation Study in ICU Patients With ARSWho this might be right forCompare the Concentration of Exhaled Nitric Oxide in Patients With Different Severity of RF Shanghai Zhongshan Hospital 1,000
Not applicableStudy completedNCT00723619What this trial is testingInvestigation of Lungfunction Normal Values in Children and Adolescent in Germany (Spirometry, Ultrasonic Pneumography and Exhaled NO)Who this might be right forHealthy Marien Hospital Wesel 2,007
Not applicableLooking for participantsNCT07328035What this trial is testingRemission in Adults With Severe Asthma in ThailandWho this might be right forSevere AsthmaAsthma Control Level Thammasat University 230
Post-approval studies (Phase 4)Study completedNCT02409563What this trial is testingNasal Budesonide Efficacy on Nasal FeNO in Children With Allergic RhinitisWho this might be right forAllergic Rhinitis Istituto per la Ricerca e l'Innovazione Biomedica 39
Not applicableStudy completedNCT01581710What this trial is testingResponse of FeNO, Small Airway Dysfunction and Lung Heterogeneity to 2-week Montelukast Treatment in Asthmatic Children.Who this might be right forMild Persistent Asthma CHA University 32
Not applicableActive Not RecruitingNCT07606898What this trial is testingFractional Exhaled Nitric Oxide as Possible Non - Invasive Biomarker to Assess Obstructive Sleep Apnea SeverityWho this might be right forObstructive Sleep Apnea (OSA) Tanta University 200
Post-approval studies (Phase 4)Study completedNCT01340118What this trial is testingImprovement of FeNO and FEF25-75 After Inhaled Corticosteroid Treatment of AsthmaWho this might be right forAsthma Chungbuk National University 93