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ClinicalTrials.gov public records Last synced May 21, 2026, 11:39 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Allergic Rhinitis Clear all
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Allergy
Interventions
Standardized Allergenic Extract, Cat Hair, Placebo
Biological
Lead sponsor
Antigen Laboratories, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
167 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
3
States / cities
San Diego, California • Marietta, Georgia • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 30, 2014 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Hay Fever, Seasonal Allergic Rhinitis
Interventions
Ciclesonide nasal spray
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
6 Years to 11 Years
Enrollment
660 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
71
States / cities
Birmingham, Alabama • Hot Springs, Arkansas • Costa Mesa, California + 65 more
Source: ClinicalTrials.gov public record
Updated Nov 29, 2016 · Synced May 21, 2026, 11:39 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Vasomotor Rhinitis
Interventions
Cold-dry air provocation, Warm-moist air provocation
Other
Lead sponsor
Associated Scientists to Help Minimize Allergies
Other
Eligibility
18 Years to 60 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 5, 2017 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Rhinitis, Allergic, Seasonal
Interventions
Mometasone furoate 50 mcg/actuation nasal spray (Lek Pharmaceuticals), Mometasone furoate (Nasonex®) 50 mcg/actuation nasal spray, Placebo
Drug
Lead sponsor
Sandoz
Industry
Eligibility
12 Years and older
Enrollment
795 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
8
States / cities
Austin, Texas • Kerrville, Texas • Live Oak, Texas + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2021 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 1Phase 2 Interventional Results available
View directory record Official record
Conditions
Asthma, Perennial Allergic Rhinitis
Interventions
Cockroach Sublingual Immunotherapy (SLIT) - Low Dose, Placebo, Cockroach Sublingual Immunotherapy (SLIT) - High Dose
Biological · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
5 Years to 17 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
5
States / cities
Chicago, Illinois • Baltimore, Maryland • Detroit, Michigan + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 10, 2014 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Rhinitis, Allergic, Seasonal
Interventions
Fluticasone furoate and fexofenadine
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
6
States / cities
Austin, Texas • Kerrville, Texas • New Braunfels, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2018 · Synced May 21, 2026, 11:39 PM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Seasonal Allergic Rhinitis, Rhinovirus
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 70 Years
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 16, 2023 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 4 Interventional
View directory record Official record
Conditions
Allergic Rhinitis
Interventions
Fexofenadine
Drug
Lead sponsor
Sanofi
Industry
Eligibility
12 Years to 55 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2003
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 10, 2011 · Synced May 21, 2026, 11:39 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Allergy Pollen
Interventions
Spiriplex Allergenex Microassay
Diagnostic Test
Lead sponsor
United Allergy Services
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Oct 16, 2018 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Seasonal Allergic Rhinitis
Interventions
substance P, substance P injections
Biological
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 20, 2018 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Allergic Rhinitis
Interventions
JNJ-17166864, Placebo
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
18 Years to 55 Years
Enrollment
74 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Apr 28, 2015 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Rhinitis, Allergic, Seasonal
Interventions
STAHIST NDC #58407-536-01
Drug
Lead sponsor
Magna Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 60 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Dec 7, 2010 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Allergic Rhinitis Due to Grass Pollens
Interventions
300 IR, Placebo
Drug
Lead sponsor
Stallergenes Greer
Industry
Eligibility
18 Years to 65 Years
Enrollment
473 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
19
States / cities
Normal, Illinois • Lexington, Kentucky • Owensboro, Kentucky + 16 more
Source: ClinicalTrials.gov public record
Updated May 18, 2016 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Perennial Allergic Rhinitis
Interventions
0.15% azelastine hydrochloride, 0.1% azelastine hydrochloride, Placebo
Drug
Lead sponsor
Meda Pharmaceuticals
Industry
Eligibility
12 Years and older
Enrollment
581 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
43
States / cities
Huntington Beach, California • Long Beach, California • Los Angeles, California + 35 more
Source: ClinicalTrials.gov public record
Updated Jun 7, 2011 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Seasonal Allergic Rhinitis
Interventions
Ciclesonide nasal aerosol 37 mcg, ciclesonide nasal aerosol 74 mcg, Placebo
Drug
Lead sponsor
Sumitomo Pharma America, Inc.
Industry
Eligibility
6 Years to 11 Years
Enrollment
847 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
66
States / cities
Little Rock, Arkansas • Baldwin Park, California • Costa Mesa, California + 49 more
Source: ClinicalTrials.gov public record
Updated May 14, 2014 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Seasonal Allergic Rhinitis
Interventions
azelastine HCl/fluticasone propionate, azelastine Hcl, fluticasone propionate, placebo
Drug
Lead sponsor
Meda Pharmaceuticals
Industry
Eligibility
12 Years and older
Enrollment
776 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
39
States / cities
Scottsdale, Arizona • Encinitas, California • Fountain Valley, California + 32 more
Source: ClinicalTrials.gov public record
Updated Sep 6, 2012 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Acute Otitis Media, Allergic Rhinitis, Sinusitis, Constipation, Pharyngitis, Croup, Urticaria, Bronchiolitis
Interventions
Electronic point-of-care delivery system
Device
Lead sponsor
University of Washington
Other
Eligibility
0 Years and older
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2003
U.S. locations
2
States / cities
Seattle, Washington • Skagit Valley, Washington
Source: ClinicalTrials.gov public record
Updated Aug 28, 2006 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Allergic Rhinitis
Interventions
Dupilumab, Timothy Grass SCIT, Placebo matching dupilumab, Placebo matching SCIT
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
18 Years to 55 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
12
States / cities
Los Angeles, California • Mountain View, California • Walnut Creek, California + 9 more
Source: ClinicalTrials.gov public record
Updated May 27, 2020 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Allergic Rhinitis
Interventions
Ibuprofen, Fluticasone propionate, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
19 Years to 55 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Jun 1, 2010 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Seasonal Allergic Rhinitis
Interventions
Placebo, azelastine Hcl, azelastineHcl / fluticasone propionate, fluticasone propionate
Drug
Lead sponsor
Meda Pharmaceuticals
Industry
Eligibility
12 Years and older
Enrollment
832 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
43
States / cities
Scottsdale, Arizona • Encinitas, California • Los Angeles, California + 38 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2012 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Seasonal Allergic Rhinitis
Interventions
QNASL, Placebo nasal spray
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 55 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 8, 2020 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Perennial Allergic Rhinitis, Allergic Rhinitis, Hay Fever
Interventions
Ciclesonide
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
12 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
41
States / cities
Encinitas, California • Huntington Beach, California • Long Beach, California + 36 more
Source: ClinicalTrials.gov public record
Updated Nov 29, 2016 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Perennial Allergic Rhinitis
Interventions
Olopatadine 0.6% nasal spray, Placebo Nasal Spray
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
12 Years and older
Enrollment
890 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Waco, Texas
Source: ClinicalTrials.gov public record
Updated Oct 30, 2017 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Seasonal Allergic Rhinitis
Interventions
Vitamin D3, Placebo, Fluticasone Propionate
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 45 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 8, 2014 · Synced May 21, 2026, 11:39 PM EDT