Asthma clinical trials
The registry lists 3,914 studies for Asthma across more than 10 countries. 502 are recruiting or about to start. Per ClinicalTrials.gov, last updated 2026-09-24.
Status
- Completed
- 2,649
- Recruiting
- 350
- Status unknown
- 308
- Terminated
- 205
- Withdrawn
- 134
- Not yet recruiting
- 131
Phase
- Phase 2
- 637
- Phase 3
- 579
- Phase 4
- 399
- Phase 1
- 269
- Early Phase 1
- 19
Where
- United States
- 1,406
- United Kingdom
- 460
- Canada
- 354
- Germany
- 341
- France
- 272
- Poland
- 242
Who runs them
AstraZeneca (301) · GlaxoSmithKline (209) · Novartis Pharmaceuticals (73) · National Heart, Lung, and Blood Institute (NHLBI) (56) · Boehringer Ingelheim (55) · Organon and Co (55) · Chiesi Farmaceutici S.p.A. (53) · Teva Branded Pharmaceutical Products R&D, Inc. (47)
Studies
Recruiting first, then most recently updated. Showing 50 of 3,914 — search for more.
- Novel Method for Removal of Orally Deposited Inhaled Fluticasone PropionateNot yet recruitingNCT07664527Phase 41 country
- Microglia Activation in AsthmaRecruitingNCT043076671 country
- Canadian Consortium on Airway Mucus Occlusions in Asthma, COPD and Chronic CoughRecruitingNCT068587481 country
- ENV-294 for Moderate-to-Severe Asthma: A 12-Week Study in AdultsRecruitingNCT07301255Phase 21 country
- Validation of 1 Minute Sit-to Stand Test for Assessment of Breathlessness at Exertion in Individuals With Chronic Lung DiseaseNot yet recruitingNCT078367641 country
- Early Diagnosis and Treatment of Undiagnosed Asthma or COPD: THE UCAP 2 TRIALRecruitingNCT06392776Not applicable1 country
- BREZTRI REGULATORY POST MARKETING SURVEILLANCE IN KOREARecruitingNCT075703941 country
- Study of the Effect of Innate on the Inflammatory Response to EndotoxinRecruitingNCT011434801 country
- A Study to Learn About the Study Medicine Called PF-07275315 in People With Moderate-To-Severe AsthmaRecruitingNCT06977581Phase 215 countries
- Activation and Function of Eosinophils in Conditions With Blood or Tissue EosinophiliaRecruitingNCT000014061 country
- Roll-over Study for Participants Who Have Completed a Previous Clinical Study With Benralizumab (Fasenra) and Benefit From Continued TreatmentRecruitingNCT07444567Phase 314 countries
- A Study to Investigate GB-0895 Adjunctive Therapy in Adults and Adolescents With Severe Uncontrolled Asthma (SOLAIRIA-2)RecruitingNCT07359846Phase 314 countries
- A Study to Evaluate Brenipatide Compared With Placebo in Adult Participants With Uncontrolled Moderate to Severe AsthmaRecruitingNCT07219173Phase 212 countries
- Long-term Safety and Efficacy Evaluation of Lunsekimig (SAR443765) in Adult Participants With AsthmaEnrolling by invitationNCT06609239Phase 220 countries
- A Study to Investigate Efficacy and Safety of PT027 Compared With PT007 in Symptomatic Chinese Adults With AsthmaRecruitingNCT06471257Phase 32 countries
- A Study to Investigate the Efficacy and Safety of Tezepelumab Compared With Placebo in Children 5 to < 12 Years Old With Severe AsthmaRecruitingNCT06023589Phase 322 countries
- Effect of CPAP Treatment in Patients With Severe Uncontrolled Asthma: The ASTHMA-SLEEP TrialRecruitingNCT06314477Not applicable1 country
- Assess Accuracy of Primary Care Asthma and COPD Diagnosis Using Oscillometry and FeNO vs Specialist DiagnosisRecruitingNCT072455767 countries
- A Study to Investigate GB-0895 Adjunctive Therapy in Adults and Adolescents With Severe Uncontrolled Asthma (SOLAIRIA-1)RecruitingNCT07276724Phase 315 countries
- Resources and Education for Addressing Chronic Health (REACH)RecruitingNCT07819747Not applicable1 country
- Structured Nursing Intervention for Adults With Poorly Controlled Asthma: A Pilot StudyNot yet recruitingNCT07635537Not applicable1 country
- QUARTZ: Comparative Effectiveness of Switching From Albuterol to Albuterol/Budesonide Versus Adding Low-dose ICS or LTRA to AlbuterolRecruitingNCT077871171 country
- A Comparison of Diagnostic Testing Modalities in the Assessment of AsthmaRecruitingNCT062860851 country
- Personalized Environment and Genes StudyRecruitingNCT003412371 country
- ReAl-woRld Evaluation of tEzepelumab for Chronic rhinoSinusitis With Nasal Polyps in RussiaRecruitingNCT073996651 country
- PULmonary Stimulation for Asthma ReliefRecruitingNCT07709754Not applicable1 country
- T2AIR: Real-World Efficacy and Safety of Biologics Targeting Type 2 Inflammation in Asthma and COPDRecruitingNCT078238421 country
- Fasenra: An Asthma StudyEnrolling by invitationNCT07654842Phase 41 country
- Sustained Asthma Remission and Reduced RElapse Using a COmprehensive Management Strategy Randomized Control TrialNot yet recruitingNCT07816718Not applicable1 country
- A Randomised Feasibility Study of CPAP in Large Airway CollapseRecruitingNCT07504926Not applicable1 country
- Boosting Referrals to Asthma Specialists for Patients Seen at the Emergency Room for an Asthma ExacerbationRecruitingNCT07396987Not applicable1 country
- Development and Validation of the Indian Asthma Care Bundle for Reducing Readmission and Improving Post-hospitalisation Care After Discharge From Hospital Due to an Acute Asthma ExacerbationNot yet recruitingNCT07815730Not applicable1 country
- A Study to Evaluate the Efficacy and Safety of QVM149 (Indacaterol Acetate / Glycopyrronium Bromide / Mometasone Furoate) Versus Salmeterol Xinafoate/Fluticasone Propionate in Children From 12 Years to Less Than 18 Years of Age With Asthma.RecruitingNCT05776927Phase 38 countries
- Childhood Infection and Immunity Longitudinal CohortNot yet recruitingNCT078159251 country
- Forced Oscillations Technique During a Metacholine Test in ChildrenRecruitingNCT05734261Not applicable1 country
- Role of Genetic Factors in the Development of Lung DiseaseRecruitingNCT000015321 country
- CHEST: A Collaboration With Community HEalth Centers to Implement SmarT for AsthmaRecruitingNCT07241117Phase 41 country
- A Randomized, Phase Ib, Double-Blind, Placebo-Controlled Study to Evaluate the Safety and Efficacy of SKB575 (HBM7575) in Participants With AsthmaRecruitingNCT07732023Phase 11 country
- A Study to Compare the Efficacy, Safety and Tolerability of FF/UMEC/VI With FF/VI in 12-17-year-olds With AsthmaRecruitingNCT05757102Phase 39 countries
- ASTHMAXcel Voice StudyRecruitingNCT06935084Not applicable1 country
- A Study Evaluating Disease Characteristics and Outcomes in Participants With Asthma in Routine Clinical PracticeRecruitingNCT075561593 countries
- A Study Assessing the Effect of Dupilumab on Inducing Clinical Remission in AsthmaRecruitingNCT07309614Phase 33 countries
- Using a Digital Spacer for Inhaler Technique Education in Pediatric AsthmaNot yet recruitingNCT07803042Not applicable1 country
- Phase 3b Study in Patients With Severe Asthma Treated With TezepelumabRecruitingNCT07363642Phase 31 country
- A Study to Learn How Different Amounts of the Study Medicine Called PF-08103402 Are Tolerated and Act in the Body in Healthy Adults or Adults With Mild To-moderate AsthmaRecruitingNCT07660731Phase 11 country
- NHALES (Natural History of Asthma With Longitudinal Environmental Sampling)RecruitingNCT023278971 country
- A Study of JNJ-95597528 in Participants With Inadequately Controlled Moderate to Severe AsthmaNot yet recruitingNCT07746687Phase 2
- A Randomized, Double-Blind, Placebo-Controlled Trial on Efficacy and Safety of Fluticasone Propionate/Albuterol Sulfate Combination in Participants 12 Years and Older With AsthmaRecruitingNCT06664619Phase 313 countries
- Smart Inhaler and Remote Asthma Management in Adolescents With Intellectual and Developmental DisabilitiesRecruitingNCT07746921Not applicable1 country
- Ginger's Therapeutic Potential in AsthmaNot yet recruitingNCT07792395Phase 21 country