Large-scale testing (Phase 3)Study completedNCT00314574What this trial is testingOmalizumab (Xolair) in Subjects With Moderate to Severe Persistent Asthma (EXTRA)Who this might be right forAsthma Genentech, Inc. 850
Large-scale testing (Phase 3)Study completedNCT03100825What this trial is testingA Long-term Safety Study of QVM149 in Japanese Patients With AsthmaWho this might be right forAsthma Novartis Pharmaceuticals 96
Testing effectiveness (Phase 2)Study completedNCT03108027What this trial is testingAssess Bronchodilator Effect QVM149 Dosed Either in the Morning or Evening Compared to Placebo in Patients With AsthmaWho this might be right forAsthma Novartis Pharmaceuticals 38
Not applicableStudy completedNCT04166344What this trial is testingA MHealth Intervention to Improve Symptom Control in Children and Adolescents with Difficult-to-control AsthmaWho this might be right forAsthma in Children Lovexair Foundation 60
Post-approval studies (Phase 4)Study completedNCT00096954What this trial is testingA Prospective, Randomized, Double-Blind Study of the Efficacy of Omalizumab (Xolair) in Atopic Asthmatics With Good Lung Capacity Who Remain Difficult to Treat (EXACT)Who this might be right forAsthma Genentech, Inc. 333
Not applicableStudy completedNCT01383941What this trial is testingAsthma Phenotypes in the Inner CityWho this might be right forAsthmaRhinitis National Institute of Allergy and Infectious Diseases (NIAID) 717
Not applicableStudy completedNCT01526707What this trial is testingThe Use of FKBP51 in the Identification of Non-adherence to Inhaled Corticosteroids in Difficult AsthmaWho this might be right forAsthma Liam Heaney 40
Not applicableNot Yet RecruitingNCT06513117What this trial is testingLIving BEtteR With asThma studY:: A Multimodal Intervention to Address Multimorbidity in Difficult AsthmaWho this might be right forAsthmaMulti Morbidity University of Southampton 30
Testing effectiveness (Phase 2)Study completedNCT03257995What this trial is testingPharmacodynamics, Safety, Tolerability, and Pharmacokinetics of Two Orally Inhaled Indacaterol Salts in Adult Subjects With Asthma.Who this might be right forAsthma Novartis Pharmaceuticals 54
Large-scale testing (Phase 3)Ended earlyNCT03052517What this trial is testingStudy of Safety of QAW039 in Patients With Asthma Inadequately Controlled on Standard-of-care Asthma TreatmentWho this might be right forAsthma Novartis Pharmaceuticals 2,538
Not applicableStudy completedNCT03321877What this trial is testingDown-titration of Steroids in Patients With Difficult Asthma With no Bronchial HyperreactivityWho this might be right forAsthma Bispebjerg Hospital 9
Large-scale testing (Phase 3)Study completedNCT03137784What this trial is testingBronchodilator Effects and Safety of Glycopyrronium Bromide (25 ug and 50 ug o.d.) in AsthmaWho this might be right forAsthma Novartis Pharmaceuticals 148
Not applicableUnknownNCT04193150What this trial is testingUncontrolled and Possible Severe Asthma in DenmarkWho this might be right forAsthma Copenhagen University Hospital, Hvidovre 550
Not applicableStudy completedNCT03951714What this trial is testingEffect of the Use of an add-on Device Connected to a Smartphone App on Difficult-to-treat Asthmatic Patient's AdherenceWho this might be right forAsthma Chiesi Farmaceutici S.p.A. 160
Not applicableStudy completedNCT00091767What this trial is testingGenetic Studies in Difficult to Treat Asthma: TENORWho this might be right forAsthmaLung Diseases National Heart, Lung, and Blood Institute (NHLBI)
Testing effectiveness (Phase 2)Study completedNCT04179461What this trial is testingPersonalized Treatment Algorithms for Difficult-to-treat AsthmaWho this might be right forAsthma in Children Children's Hospital Medical Center, Cincinnati 21
Testing effectiveness (Phase 2)Study completedNCT03292588What this trial is testingA Trial of Mepolizumab Adjunctive Therapy for the Prevention of Asthma Exacerbations in Urban ChildrenWho this might be right forAsthma National Institute of Allergy and Infectious Diseases (NIAID) 335
Not applicableUnknownNCT03630432What this trial is testingPulmonary Rehabilitation for Uncontrolled Asthma Associated With Elevated BMIWho this might be right forAsthma NHS Greater Glasgow and Clyde 180
Not applicableStudy completedNCT00512382What this trial is testingThe Nature of Reflux-respiratory Symptoms Association in Difficult to Treat Wheezing\Coughing BabiesWho this might be right forAsthmaCoughWheezing Wolfson Medical Center 15
Not applicableStudy completedNCT02502890What this trial is testingMechanisms Underlying Asthma Exacerbations Prevented and Persistent With Immune-Based TherapyWho this might be right forAsthma National Institute of Allergy and Infectious Diseases (NIAID) 208