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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Rhinitis Clear all
Completed Phase 3 Interventional Results available

A Study to Evaluate the Safety and Efficacy of Two Nasal Sprays to Treat Seasonal Allergies

NCT00720278
View directory record Official record
Conditions
Seasonal Allergic Rhinitis
Interventions
0.15% azelastine hydrochloride 1644 mcg daily, 0.1% azelastine hydrochloride 1096 mcg daily, Placebo
Drug
Lead sponsor
Meda Pharmaceuticals
Industry
Eligibility
12 Years and older
Enrollment
526 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
29
States / cities
Oxford, Alabama • Encinitas, California • Los Angeles, California + 25 more
Source: ClinicalTrials.gov public record
Updated Mar 1, 2010 · Synced Sep 9, 2026, 5:04 PM EDT
Active, not recruiting Phase 3 Interventional

A Study of Lebrikizumab in Adult Participants With Perennial Allergic Rhinitis (PREPARED-1)

NCT06339008
View directory record Official record
Conditions
Perennial Allergic Rhinitis (PAR)
Interventions
LY3650150, Placebo, Standard therapy for INCS
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
26
States / cities
Huntington Beach, California • Inglewood, California • Laguna Niguel, California + 23 more
Source: ClinicalTrials.gov public record
Updated Aug 23, 2026 · Synced Sep 9, 2026, 5:04 PM EDT
Completed No phase listed Observational

A Pilot Study Evaluating the Signs and Symptoms of Seasonal Allergic Rhinoconjunctivitis Following Exposure in the Allergen BioCube

NCT00985075
View directory record Official record
Conditions
Allergic Rhinoconjunctivitis
Interventions
Not listed
Lead sponsor
ORA, Inc.
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 27, 2009 · Synced Sep 9, 2026, 5:04 PM EDT
Completed Phase 2 Interventional

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

NCT00917111
View directory record Official record
Conditions
Seasonal Allergic Rhinitis
Interventions
Nasal CO2, Inactive Placebo Gas
Drug
Lead sponsor
Capnia, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Aug 14, 2012 · Synced Sep 9, 2026, 5:04 PM EDT
Completed Phase 2 Interventional

Dose-ranging Study to Assess the Efficacy and Safety of Ciclesonide HFA Nasal Aerosol in Adult and Adolescent Patients 12 Years and Older With Seasonal Allergic Rhinitis (SAR) (BY9010/M1-602)

NCT00807053
View directory record Official record
Conditions
Rhinitis, Allergic, Seasonal
Interventions
Ciclesonide HFA, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
12 Years and older
Enrollment
480 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
31
States / cities
Mission Viejo, California • Orange, California • San Diego, California + 28 more
Source: ClinicalTrials.gov public record
Updated Dec 4, 2016 · Synced Sep 9, 2026, 5:04 PM EDT
Completed Phase 4 Interventional Results available

Fluticasone Furoate Nasal Spray Versus Oral Fexofenadine

NCT00502775
View directory record Official record
Conditions
Rhinitis, Allergic, Seasonal
Interventions
fluticasone furoate, fexofenadine
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Years and older
Enrollment
680 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
42
States / cities
Little Rock, Arkansas • Albany, Georgia • Columbus, Georgia + 37 more
Source: ClinicalTrials.gov public record
Updated Dec 8, 2016 · Synced Sep 9, 2026, 5:04 PM EDT
Not listed Phase 4 Interventional

Comparative Study of Sinol and Sinol-M in Patients With Congestion Due to Allergic Rhinitis

NCT00825656
View directory record Official record
Conditions
Allergic Rhinitis
Interventions
Sinol or Sinol-M nasal spray
Drug
Lead sponsor
Strategic Biosciences
Industry
Eligibility
12 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Wheaton, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 22, 2009 · Synced Sep 9, 2026, 5:04 PM EDT
Completed Phase 4 Interventional Results available

Comparison of Seasonal Allergic Rhinitis Treatment With 2 Antihistamines Used in Combination With Intranasal Corticosteroid

NCT00845195
View directory record Official record
Conditions
Seasonal Allergic Rhinitis
Interventions
Olopatadine HCl Nasal Spray, 0.6%, Azelastine HCl Nasal Spray, 0.1%
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
12 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Apr 26, 2010 · Synced Sep 9, 2026, 5:04 PM EDT
Completed Phase 3 Interventional Results available

Short Term Relief of Eustachian Tube Dysfunction and Serous Otitis Media Using Intranasal Steroid Sprays

NCT00279916
View directory record Official record
Conditions
Otitis Media, Serous, Negative Middle Ear Pressure, Rhinitis, Otitis Media With Effusion, Otitis Media, Secretory
Interventions
Triamcinolone acetonide nasal spray, Placebo nasal spray
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
6 Years to 100 Years
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 29, 2017 · Synced Sep 9, 2026, 5:04 PM EDT
Completed No phase listed Observational

Olfactory Dysfunction of Rhinosinusitis

NCT00797004
View directory record Official record
Conditions
Rhinosinusitis
Interventions
Not listed
Lead sponsor
Greg Davis
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 28, 2012 · Synced Sep 9, 2026, 5:04 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Safety and Immunogenicity Phase IC Study of CryJ2 -DNA-LAMP Plasmid Vaccine for Assessment of Intradermal (ID) Route of Administration Using the Biojector 2000 Device

NCT02146781
View directory record Official record
Conditions
Allergic Rhinitis
Interventions
CryJ2-DNA-LAMP plasmid vaccine by intradermal injection, Saline Control
Biological · Other
Lead sponsor
Immunomic Therapeutics, Inc.
Industry
Eligibility
18 Years to 63 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Mar 24, 2015 · Synced Sep 9, 2026, 5:04 PM EDT
Terminated Not applicable Interventional

Kansas City Community Environmental Remediation And Training (KC CERT)

NCT00144443
View directory record Official record
Conditions
Asthma, Rhinitis, Allergy
Interventions
Basic home repair, Asthma Trigger Education
Behavioral
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
2 Years to 17 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 19, 2021 · Synced Sep 9, 2026, 5:04 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Audio Data Collection for Identification and Classification of Coughing

NCT04326309
View directory record Official record
Conditions
COVID-19, Coronavirus Infections, Hay Fever, Asthma, Chronic Obstructive Pulmonary Disease, Influenza, Common Cold, Respiratory Tract Infections, Healthy
Interventions
Not listed
Lead sponsor
HealthMode Inc.
Industry
Eligibility
18 Years and older
Enrollment
336 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Apr 28, 2022 · Synced Sep 9, 2026, 5:04 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Intranasal Steroids and Oxymetazoline in Allergic Rhinitis

NCT00584987
View directory record Official record
Conditions
Allergic Rhinitis
Interventions
Fluticasone furoate, Placebo Fluticasone furoate, Oxymetazoline, Placebo Oxymetazoline
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 55 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 16, 2013 · Synced Sep 9, 2026, 5:04 PM EDT
Completed Phase 3 Interventional

A Safety and Bioequivalence of a Mometasone Nasal Spray, 50 mcg/Actuation Compared With Nasonex® Nasal Spray 50 mcg/Actuation in the Relief of the Symptoms of Seasonal Allergic Rhinitis (SAR)

NCT01673659
View directory record Official record
Conditions
Seasonal Allergic Rhinitis
Interventions
Mometasone furoate, Nasonex Nasal Spray, Placebo nasal spray
Drug
Lead sponsor
Padagis LLC
Industry
Eligibility
12 Years to 65 Years
Enrollment
1,220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Oct 21, 2021 · Synced Sep 9, 2026, 5:04 PM EDT
Completed Phase 2 Interventional

DNA Vaccine for Ragweed Allergic Adults

NCT00346086
View directory record Official record
Conditions
Seasonal Allergic Rhinitis
Interventions
AIC (Amb a 1 Immunostimulatory Conjugate)
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 60 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 12, 2018 · Synced Sep 9, 2026, 5:04 PM EDT
Withdrawn Phase 3 Interventional

Topical Allstate and Nasal Allergen Challenge

NCT01231724
View directory record Official record
Conditions
Allergic Rhinitis
Interventions
Allstate Nasal Spray, Placebo Nasal Spray
Device
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 55 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 2, 2013 · Synced Sep 9, 2026, 5:04 PM EDT
Completed Phase 3 Interventional

Rhinitis in the Elderly: The Role of Vitamin D

NCT02272101
View directory record Official record
Conditions
Rhinitis
Interventions
Vitamin D versus placebo
Dietary Supplement
Lead sponsor
Rohr and Columbo Asthma, Allergy and Immunology Specialists, P.C.
Other
Eligibility
65 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
2
States / cities
Bryn Mawr, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 21, 2014 · Synced Sep 9, 2026, 5:04 PM EDT
Completed Phase 2 Interventional Results available

Bepotastine Besilate-corticosteroid Nasal Spray Combination Compared to Placebo, Bepotastine Besilate Nasal Spray, and Corticosteroid Nasal Spray in the Treatment of Patients With Seasonal Allergic Rhinitis

NCT01578278
View directory record Official record
Conditions
Seasonal Allergic Rhinitis
Interventions
Bepotastine besilate formulation, Fluticasone propionate, Bepotastine besilate-fluticasone propionate, Placebo Comparator
Drug
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
12 Years and older
Enrollment
606 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Oct 4, 2020 · Synced Sep 9, 2026, 5:04 PM EDT
Terminated Phase 4 Interventional

Surgical Reduction of the Inferior Turbinates for Nasal Obstruction

NCT00737906
View directory record Official record
Conditions
Chronic Rhinitis, Inflammation of the Nasal Mucosa, Inflammation of Nasal Tissue
Interventions
Surgical turbinate reduction procedure
Procedure
Lead sponsor
ArthroCare Corporation
Other
Eligibility
6 Years to 17 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
5
States / cities
San Diego, California • Aurora, Colorado • Boynton Beach, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2015 · Synced Sep 9, 2026, 5:04 PM EDT
Completed Phase 2 Interventional

Dose Selection Study of Efficacy and Safety of Different Doses of Grass MATA MPL and Grass MATA Using mEECs™

NCT02582073
View directory record Official record
Conditions
Seasonal Allergic Rhinitis
Interventions
Placebo (0.5ml), Placebo (1.0ml), Grass MATA MPL (0.5ml) 5100SU, Grass MATA MPL (1.0ml) 10200SU, Grass MATA MPL (1.0ml) 18200SU, Grass MATA (0.5ml) 5100SU
Biological
Lead sponsor
Allergy Therapeutics
Industry
Eligibility
18 Years to 50 Years
Enrollment
265 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Neptune City, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 28, 2021 · Synced Sep 9, 2026, 5:04 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of Veramyst on the Nasal and Ocular Symptoms of the Early Reaction to Nasal Challenge With Allergen

NCT00791973
View directory record Official record
Conditions
Allergic Rhinitis
Interventions
fluticasone furoate, Placebo
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 45 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 7, 2014 · Synced Sep 9, 2026, 5:04 PM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate the Safety & Effectiveness of a Nasal Spray to Treat Seasonal Allergies

NCT00719862
View directory record Official record
Conditions
Seasonal Allergic Rhinitis
Interventions
Placebo nasal spray, 0.15% azelastine hydrochloride Nasal Spray
Drug
Lead sponsor
Meda Pharmaceuticals
Industry
Eligibility
12 Years and older · Female only
Enrollment
481 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
34
States / cities
Huntington Beach, California • Long Beach, California • San Diego, California + 30 more
Source: ClinicalTrials.gov public record
Updated Feb 1, 2010 · Synced Sep 9, 2026, 5:04 PM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy of Bepotastine Besilate Nasal Spray in the Treatment of Seasonal Allergic Rhinitis

NCT01277341
View directory record Official record
Conditions
Seasonal Allergic Rhinitis
Interventions
Bepotastine Besilate Nasal Spray 2% Twice a day, Bepotastine Besilate Nasal Spray 3% Twice a day, Bepotastine Besilate Nasal Spray 4% Twice a day, Placebo Nasal Spray
Drug
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
12 Years and older
Enrollment
601 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Oct 4, 2020 · Synced Sep 9, 2026, 5:04 PM EDT