Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Seasonal Asthma”

49 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 49 results

Post-approval studies (Phase 4)Study completedNCT00070707
What this trial is testing

Nasonex Compared With Placebo in Participants With Seasonal Allergic Rhinitis (SAR) and Concomitant Asthma (P03280)

Who this might be right for
Rhinitis, Allergic, SeasonalAsthma
Organon and Co 188
Testing effectiveness (Phase 2)Study completedNCT00829985
What this trial is testing

Biomarker-based Cockroach Sublingual Immunotherapy Study (BioCSI)

Who this might be right for
Rhinitis, Allergic, PerennialAsthma
National Institute of Allergy and Infectious Diseases (NIAID) 54
Testing effectiveness (Phase 2)Ended earlyNCT00318747
What this trial is testing

Treatment of Ragweed-Allergic Asthma With an Immunostimulatory Drug

Who this might be right for
AsthmaAllergyAllergic Rhinitis+1 more
National Institute of Allergy and Infectious Diseases (NIAID) 140
Not applicableStudy completedNCT02090374
What this trial is testing

Development of Human Nasal Challenge Models With Microbial Constituents and Grass Pollen

Who this might be right for
Allergic RhinitisAsthmaLatent Tuberculosis
Imperial College London 93
Large-scale testing (Phase 3)Study completedNCT01061203
What this trial is testing

Grazax Asthma Prevention

Who this might be right for
Allergic Rhinitis
ALK-Abelló A/S 812
Not applicableStudy completedNCT00438646
What this trial is testing

Oral Bacteria and Allergic Disease in Children

Who this might be right for
AsthmaRhinitisEczema+2 more
National Institute of Environmental Health Sciences (NIEHS) 60
Early research (Phase 1)Study completedNCT00839189
What this trial is testing

Effect of a 10,000 EU Dose of Endotoxin in Allergic and Mildly Asthmatic Adults

Who this might be right for
Rhinitis, Allergic, PerennialRhinitis, Allergic, SeasonalAsthma
University of North Carolina, Chapel Hill 11
Testing effectiveness (Phase 2)Study completedNCT01634958
What this trial is testing

Dose Finding Study Depigoid Phleum: 4 Doses in Patients With Allergic Rhinitis/Rhinoconjunctivitis +-Asthma

Who this might be right for
Allergic Rhinitis/Rhinoconjunctivitis +- Intermittent AsthmaSensitization Against Phleum Pratense PollenDose-Finding Study
Leti Pharma GmbH 308
Large-scale testing (Phase 3)Study completedNCT00135642
What this trial is testing

Grass Pollen Immunotherapy Using a Cluster Regime for Seasonal Rhinitis and Asthma

Who this might be right for
Rhinitis, Allergic, Seasonal
Imperial College London 44
Not applicableStudy completedNCT00209365
What this trial is testing

The Role of Pollen Starch Granules in Pollen Challenge Studies in the Fraunhofer Environmental Exposure Unit

Who this might be right for
AsthmaSeasonal Allergic Rhinitis
Fraunhofer-Institute of Toxicology and Experimental Medicine 24
Testing effectiveness (Phase 2)Study completedNCT02061670
What this trial is testing

Safety Study of Ragweed-SPIRE in Subjects With Ragweed Allergies and Asthma

Who this might be right for
Seasonal Allergic RhinitisAsthma
Circassia Limited 55
Not applicableStudy completedNCT00521040
What this trial is testing

Efficacy and Safety of Levocetirizine 8 Weeks Prior and After the Onset of the Grass Pollen Season in Subjects With SAR

Who this might be right for
Rhinitis, Allergic, Seasonal
UCB Pharma 459
Not applicableStudy completedNCT04326309
What this trial is testing

Audio Data Collection for Identification and Classification of Coughing

Who this might be right for
COVID-19Coronavirus InfectionsHay Fever+6 more
HealthMode Inc. 336
Not applicableStudy completedNCT06457269
What this trial is testing

Evaluating the Potential of Large Language Models for Respiratory Disease Consultations

Who this might be right for
Hay FeverAsthmaAcute Upper Respiratory Infection+7 more
North Sichuan Medical College 703
Not applicableStudy completedNCT05586217
What this trial is testing

Effects of Incentive Spirometry on Dyspnea and Chest Clearance in Asthmatic Patients During Seasonal Smog

Who this might be right for
Shortness of Breath
Riphah International University 41
Not applicableActive Not RecruitingNCT05186025
What this trial is testing

Tyrosine Allergoid Paediatric and Adult Study

Who this might be right for
Allergic Rhinitis Due to PollenAllergic ConjunctivitisAllergic Asthma
Allergy Therapeutics 320
Testing effectiveness (Phase 2)Study completedNCT05297760
What this trial is testing

Intralymphatic Immunotherapy With Polvac Grass & Rye Allergen Extract

Who this might be right for
Rhinitis, Allergic, SeasonalRhinitis; Allergic, With AsthmaAllergic Rhinitis+2 more
University of Zurich 60
Not applicableStudy completedNCT04322838
What this trial is testing

Tromsø Birch Rust Allergy Study. Allergy to Birch Rust, a Possible Explanation to Seasonal Airway Allergy During Autumn?

Who this might be right for
Hypersensitivity, ImmediateAllergy
University Hospital of North Norway 48
Testing effectiveness (Phase 2)Study completedNCT02161107
What this trial is testing

Study of Grass-SPIRE in Subjects With Grass Allergies and Asthma

Who this might be right for
Seasonal Allergic RhinitisAsthma
Circassia Limited 54
Large-scale testing (Phase 3)UnknownNCT00298337
What this trial is testing

Use of Probiotic Bacteria in Prevention of Allergic Disease in Children 1999-2008

Who this might be right for
Atopic DermatitisFood HypersensitivityAllergic Rhinitis, Seasonal+2 more
University of Helsinki
Next Page