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”

900 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 900 results

Not applicableStudy completedNCT01653652
What this trial is testing

Effect of a Probiotic on Seasonal Allergic Rhinitis Symptoms

Who this might be right for
Seasonal Allergic Rhinitis
Société des Produits Nestlé (SPN) 131
Not applicableStudy completedNCT04105855
What this trial is testing

Malaria Prevalence Around Maferinyah, Guinea

Who this might be right for
Malaria
National Institute of Allergy and Infectious Diseases (NIAID) 3,392
Not applicableUnknownNCT06167564
What this trial is testing

Allergy Diagnostic Test Based on Microchip Technology

Who this might be right for
AllergyAllergy;FoodAllergy Pollen+1 more
Institute of Biophysics and Cell Engineering of National Academy of Sciences of Belarus 400
Large-scale testing (Phase 3)Study completedNCT00564421
What this trial is testing

Safety and Efficacy Study of Epinastine Nasal Spray in Subjects With Seasonal Allergic Rhinitis (P08648)

Who this might be right for
Seasonal Allergic Rhinitis
Merck Sharp & Dohme LLC 798
Testing effectiveness (Phase 2)Study completedNCT00748813
What this trial is testing

Safety and Immunogenicity of Surface Antigen, Inactivated, Influenza Vaccine Using the Strain Composition 2008/2009

Who this might be right for
Seasonal Influenza
Novartis Vaccines 133
Large-scale testing (Phase 3)Study completedNCT01439360
What this trial is testing

An Efficacy Study of GlaxoSmithKline (GSK) Biologicals' Candidate Influenza Vaccine GSK2321138A in Children

Who this might be right for
Influenza
GlaxoSmithKline 12,046
Post-approval studies (Phase 4)Study completedNCT01196026
What this trial is testing

Immunogenicity and Safety Study of Fluarix™ Vaccine in Children Who Have Previously Been Vaccinated With Pandemrix™

Who this might be right for
Influenza
GlaxoSmithKline 162
Testing effectiveness (Phase 2)Study completedNCT01625689
What this trial is testing

Safety and Immunogenicity of a Single Dose of Intranasal Seasonal Trivalent Live-Attenuated Influenza Vaccine

Who this might be right for
Influenza
PATH Vaccine Solutions 309
Testing effectiveness (Phase 2)Study completedNCT00917020
What this trial is testing

The Effect of Nasal Carbon Dioxide (CO2) Used As-Needed in the Symptomatic Treatment of Seasonal Allergic Rhinitis

Who this might be right for
Seasonal Allergic Rhinitis
Capnia, Inc. 32
Testing effectiveness (Phase 2)Study completedNCT01185080
What this trial is testing

Efficacy Study in Allergic Rhinitis Patients After Intranasal Administration of AZD8848

Who this might be right for
Allergic Rhinitis
AstraZeneca 93
Not applicableStudy completedNCT03739671
What this trial is testing

Vitamin D Supplementation and Effects on Mood in Emergency Medicine Residents

Who this might be right for
Seasonal Mood Disorder
Corewell Health South 27
Testing effectiveness (Phase 2)Study completedNCT05981846
What this trial is testing

A Phase II Trial to Evaluate the Safety and Immunogenicity of BIMERVAX® When Coadministered With Seasonal Influenza Vaccine (SIIV) in Adults Older Than 65 Years of Age Fully Vaccinated Against COVID-19

Who this might be right for
SARS CoV 2 InfectionInfluenza, Human
Hipra Scientific, S.L.U 279
Not applicableNot Yet RecruitingNCT07767019
What this trial is testing

Climate Change Trends and Their Impact on the Seasonal Upper Respiratory Tract Disease Burden

Who this might be right for
Upper Resp Tract Infection
Barzilai Medical Center 5,000
Post-approval studies (Phase 4)Study completedNCT01852513
What this trial is testing

Allergic Rhinitis Changes the Sinus Microbiome

Who this might be right for
Seasonal Allergic Rhinitis
University of Chicago 39
Post-approval studies (Phase 4)Study completedNCT03163342
What this trial is testing

Immune Response Following Seasonal Influenza Vaccination

Who this might be right for
Influenza
Altimmune, Inc. 20
Early research (Phase 1)Study completedNCT01111279
What this trial is testing

Clinical Safety and Tolerability Study of gpASIT+TM and gpASIT+TM/Immunoregulating Adjuvant to Treat Seasonal Grass Pollen Rhinoconjunctivitis

Who this might be right for
Seasonal Allergic Rhinoconjunctivitis
BioTech Tools S.A. 27
Not applicableStudy completedNCT00761527
What this trial is testing

Observation of Side Effects and Effectiveness of Desloratadine (Aerius) Syrup in Filipino Children (Study P05634)

Who this might be right for
Rhinitis, Allergic, SeasonalRhinitis, Allergic, PerennialUrticaria
Organon and Co 2,980
Large-scale testing (Phase 3)Study completedNCT02230696
What this trial is testing

Comparative Safety and Efficacy of Two Steroid Treatments in the Relief of the Symptoms of Seasonal Allergic Rhinitis

Who this might be right for
Seasonal Allergic Rhinitis
Padagis LLC 951
Post-approval studies (Phase 4)Study completedNCT03688620
What this trial is testing

Enhanced Safety Surveillance of GlaxoSmithKline's (GSK's) Quadrivalent Seasonal Influenza Vaccines During the 2018/19 Influenza Season

Who this might be right for
Influenza, Human
GlaxoSmithKline 1,060
Large-scale testing (Phase 3)Study completedNCT01209780
What this trial is testing

Safety and Immunogenicity of Trivalent Subunit Inactivated Flu Vaccine Administered to Healthy Children and Adolescents 3 to 17 Years of Age

Who this might be right for
Seasonal Influenza
Novartis Vaccines 3,116
Next Page