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ClinicalTrials.gov public records Last synced May 22, 2026, 4:15 AM 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.
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Filters: Condition: Perennial Allergic Rhinitis Clear all
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Rhinitis, Allergic, Perennial
Interventions
Beclomethasone dipropionate, Placebo Nasal Aerosol
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
12 Years and older
Enrollment
529 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
34
States / cities
Oxford, Alabama • Encinitas, California • Huntington Beach, California + 31 more
Source: ClinicalTrials.gov public record
Updated Dec 2, 2021 · Synced May 22, 2026, 4:15 AM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Rhinitis, Allergic, Perennial
Interventions
FPNS, FFNS, placebo FFNS, placebo FPNS
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
28
States / cities
Birmingham, Alabama • Phoenix, Arizona • Long Beach, California + 20 more
Source: ClinicalTrials.gov public record
Updated Dec 8, 2016 · Synced May 22, 2026, 4:15 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Rhinitis, Allergic, Nonseasonal
Interventions
Nasal irritation thresholds and irritant provocation
Procedure
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
18 Years to 69 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2000
U.S. locations
1
States / cities
Richmond, California
Source: ClinicalTrials.gov public record
Updated Mar 22, 2006 · Synced May 22, 2026, 4:15 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Allergy, Seasonal Allergic Rhinitis, Perennial Allergic Rhinitis
Interventions
Not listed
Lead sponsor
West Penn Allegheny Health System
Other
Eligibility
6 Years to 18 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 30, 2010 · Synced May 22, 2026, 4:15 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Rhinitis Allergic, Persistent
Interventions
Not listed
Lead sponsor
UCB Pharma
Industry
Eligibility
2 Years and older
Enrollment
7,870 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Smyrna, Georgia
Source: ClinicalTrials.gov public record
Updated May 27, 2012 · Synced May 22, 2026, 4:15 AM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Rhinitis, Allergic, Perennial
Interventions
Placebo, TAA-AQ, Nasacort® AQ, Claritin®
Other · Drug
Lead sponsor
Sanofi
Industry
Eligibility
3 Years to 9 Years
Enrollment
299 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 9, 2012 · Synced May 22, 2026, 4:15 AM 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
18 Years to 60 Years
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
1
States / cities
Long Beach, California
Source: ClinicalTrials.gov public record
Updated Dec 4, 2016 · Synced May 22, 2026, 4:15 AM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Perennial Allergic Rhinitis
Interventions
ciclesonide hydrofluoroalkane (HFA) nasal aerosol, mometasone nasal inhalation
Drug
Lead sponsor
Sumitomo Pharma America, Inc.
Industry
Eligibility
12 Years and older
Enrollment
185 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
6
States / cities
Mission Viejo, California • San Diego, California • North Dartmouth, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 1, 2012 · Synced May 22, 2026, 4:15 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Perennial Allergic Rhinitis
Interventions
levocetirizine (Xyzal), placebo
Drug
Lead sponsor
AAADRS Clinical Research Center
Other
Eligibility
12 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Coral Gables, Florida
Source: ClinicalTrials.gov public record
Updated Sep 3, 2009 · Synced May 22, 2026, 4:15 AM EDT
Completed Phase 1 Interventional Results available
View directory record Official record
Conditions
Allergy, Asthma
Interventions
Glycerinated German cockroach allergenic extract, Placebo
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
5 Years to 55 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 10, 2015 · Synced May 22, 2026, 4:15 AM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Allergic Rhinitis
Interventions
BDP Nasal Aerosol, Placebo
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
4 Years to 11 Years
Enrollment
547 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
63
States / cities
Hot Springs, Arkansas • Costa Mesa, California • Downey, California + 50 more
Source: ClinicalTrials.gov public record
Updated Oct 11, 2015 · Synced May 22, 2026, 4:15 AM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Perennial Allergic Rhinitis
Interventions
0.15% azelastine hydrochloride, Mometasone furoate
Drug
Lead sponsor
Meda Pharmaceuticals
Industry
Eligibility
12 Years and older
Enrollment
703 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
59
States / cities
Oxford, Alabama • Fountain Valley, California • Huntington Beach, California + 50 more
Source: ClinicalTrials.gov public record
Updated May 20, 2015 · Synced May 22, 2026, 4:15 AM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Rhinitis, Allergic, Perennial
Interventions
GW685698X aqueous nasal spray
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Years to 65 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Sep 14, 2016 · Synced May 22, 2026, 4:15 AM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Allergic Rhinitis
Interventions
Allergen Immunotherapy Extract, Allergen Immunotherapy Control
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 3, 2019 · Synced May 22, 2026, 4:15 AM EDT
Completed Phase 1Phase 2 Interventional Results available
View directory record Official record
Conditions
Rhinitis, Allergic, Perennial, Asthma
Interventions
Glycerinated German Cockroach Allergenic Extract, Placebo
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 55 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
4
States / cities
Denver, Colorado • Chicago, Illinois • Baltimore, Maryland + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 20, 2017 · Synced May 22, 2026, 4:15 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Allergic Rhinitis, Mild Asthma
Interventions
Gamma Tocopherol
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 50 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2013
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 8, 2014 · Synced May 22, 2026, 4:15 AM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Rhinitis, Allergic, Perennial
Interventions
Fluticasone furoate nasal spray, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Years and older
Enrollment
315 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
12
States / cities
Baltimore, Maryland • Wheaton, Maryland • North Dartmouth, Massachusetts + 9 more
Source: ClinicalTrials.gov public record
Updated Dec 15, 2016 · Synced May 22, 2026, 4:15 AM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Perennial Allergic Rhinitis
Interventions
GSP 301 NS, GSP 301 Placebo NS pH 3.7, GSP 301 Placebo NS pH 7.0
Drug
Lead sponsor
Glenmark Specialty S.A.
Industry
Eligibility
12 Years and older
Enrollment
601 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
34
States / cities
Hot Springs, Arkansas • Encinitas, California • San Diego, California + 23 more
Source: ClinicalTrials.gov public record
Updated Feb 25, 2020 · Synced May 22, 2026, 4:15 AM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Rhinitis, Allergic, Perennial
Interventions
Beclomethasone dipropionate, Flunisolide
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
7
States / cities
Fresno, California • Napa, California • Roseville, California + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 15, 2018 · Synced May 22, 2026, 4:15 AM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Rhinitis, Allergic, Perennial
Interventions
fluticasone propionate (FP), fluticasone furoate (FF)
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
14
States / cities
Fountain Valley, California • Long Beach, California • San Diego, California + 11 more
Source: ClinicalTrials.gov public record
Updated Feb 28, 2018 · Synced May 22, 2026, 4:15 AM EDT
Completed Phase 1 Interventional Results available
View directory record Official record
Conditions
Asthma, Perennial Allergic Rhinitis
Interventions
German cockroach (Blattella germanica) allergenic extract
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 55 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 10, 2014 · Synced May 22, 2026, 4:15 AM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Perennial Allergic Rhinitis
Interventions
Budesonide, Placebo
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 55 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 24, 2014 · Synced May 22, 2026, 4:15 AM EDT
Not listed Phase 1 Interventional
View directory record Official record
Conditions
Allergic Asthma, Allergy to Cats, Allergy to Dust Mites, Allergic Rhinitis, Allergic Conjunctivitis
Interventions
Segmental allergen challenge
Biological
Lead sponsor
JOSALYN CHO
Other
Eligibility
18 Years to 50 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
2
States / cities
Iowa City, Iowa • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 30, 2023 · Synced May 22, 2026, 4:15 AM EDT
Recruiting Phase 2 Interventional
View directory record Official record
Conditions
Asthma, Allergic
Interventions
Dupilumab, House Dust Mites (HDM), Placebo
Drug · Other
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 65 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced May 22, 2026, 4:15 AM EDT