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Showing 1–24 of 115 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Atopic Asthma Clear all
Not listed Not applicable Interventional

Effect of Omalizumab (Xolair) in Treatment of Patients With AERD and Allergy Asthma

NCT00286416
View directory record Official record
Conditions
Asthma, Allergic Rhinitis
Interventions
omalizumab (Xolair)
Drug
Lead sponsor
Scripps Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Nov 6, 2006 · Synced Jun 10, 2026, 10:06 AM EDT
Completed Phase 1 Interventional

Study Mild Intermittent Asthma to Assess the Topical Safety and Tolerability of Albuterol Sulfate Acu-30™ DPI

NCT00565591
View directory record Official record
Conditions
Allergic Asthma
Interventions
Albuterol sulfate
Drug
Lead sponsor
Respirics Inc.
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Feb 14, 2008 · Synced Jun 10, 2026, 10:06 AM EDT
Completed Phase 2 Interventional

Dose Finding Study for QAW039 in Asthma

NCT01437735
View directory record Official record
Conditions
Asthma
Interventions
QAW039, Montelukast, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
1,043 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
38
States / cities
Scottsdale, Arizona • Encinitas, California • Huntington Beach, California + 33 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2020 · Synced Jun 10, 2026, 10:06 AM EDT
Completed No phase listed Observational Results available

Pharmacosurveillance Data Repository of Patients With and Without History of Anaphylactic Reactions Subsequent to Xolair Dosing

NCT00813748
View directory record Official record
Conditions
Allergic Asthma
Interventions
Xolair
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
Not listed
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
7
States / cities
Los Angeles, California • Valrico, Florida • Hinsdale, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 10, 2017 · Synced Jun 10, 2026, 10:06 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Children's Respiratory and Environmental Workgroup

NCT03213184
View directory record Official record
Conditions
Asthma, Allergic Asthma, Allergies, Healthy
Interventions
Not listed
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
Not listed
Enrollment
142 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
10
States / cities
Baltimore, Maryland • Boston, Massachusetts • Detroit, Michigan + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 13, 2023 · Synced Jun 10, 2026, 10:06 AM EDT
Suspended Not applicable Interventional

Effects of Low Dose Ozone on Airway Inflammatory Responses in Adults With Asthma - Sedentary Nasal Ozone (Asthma SNOZ)

NCT04109807
View directory record Official record
Conditions
Asthma, Allergic
Interventions
Ozone, FA
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 45 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced Jun 10, 2026, 10:06 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Adolescent and Adult Subjects With Asthma and Seasonal Allergic Rhinitis Receiving Advair Diskus or Placebo

NCT00385463
View directory record Official record
Conditions
Asthma, Seasonal Allergic Rhinitis
Interventions
Adding Advair Diskus 100/50mcg (FSC) BID and Singulair 10mg is added to placebo Diskus BID
Drug
Lead sponsor
Creighton University
Other
Eligibility
15 Years to 75 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Jun 15, 2016 · Synced Jun 10, 2026, 10:06 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

abioSCOPE IgE Assay to Aid in the Diagnosis of Allergies

NCT04442932
View directory record Official record
Conditions
Allergy, Allergic Asthma, Allergy to Cats, Allergy to House Dust, Allergy to Dog Dander, Allergy Cockroach
Interventions
Blood Collection
Device
Lead sponsor
Abionic SA
Industry
Eligibility
6 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
5
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland • Crownsville, Maryland + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 4, 2020 · Synced Jun 10, 2026, 10:06 AM EDT
Completed Phase 2 Interventional

A Study of the Treatment-Sparing Effects of AEROVANT™ AER 001 Inhalation Powder in Asthma Patients, AEROTRIAL

NCT00801853
View directory record Official record
Conditions
Asthma
Interventions
Aerovant, placebo
Drug · Other
Lead sponsor
Aerovance, Inc.
Industry
Eligibility
18 Years and older
Enrollment
424 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
38
States / cities
Mobile, Alabama • Scottsdale, Arizona • Huntington Beach, California + 31 more
Source: ClinicalTrials.gov public record
Updated Jan 26, 2011 · Synced Jun 10, 2026, 10:06 AM EDT
Terminated No phase listed Observational

Asthma, Missed Immunizations, and Vitamin D Deficiency in Atopic Dermatitis

NCT01234909
View directory record Official record
Conditions
Atopic Dermatitis, Vitamin D Deficiency, Asthma
Interventions
Not listed
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
1 Year to 18 Years
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 31, 2015 · Synced Jun 10, 2026, 10:06 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Sunovion Growth Study Pediatric Subjects With Mild Asthma & Allergic Rhinitis

NCT01550471
View directory record Official record
Conditions
Asthma, Allergic Rhinitis
Interventions
Alvesco/Omnaris, QVAR/Beconase, Placebo/Placebo, Alvesco/Omnaris, Placebo/Placebo, QVAR/Beconase, QVAR/Beconase, Alvesco/Omnaris, Placebo/Placebo, QVAR/Beconase, Placebo/Placebo, Alvesco/Omnaris, Placebo/Placebo, Alvesco/Omnaris, QVAR/Beconase, Placebo/Placebo, QVAR/Beconase, Alvesco/Omnaris
Drug
Lead sponsor
West Penn Allegheny Health System
Other
Eligibility
6 Years to 15 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
2
States / cities
Green Tree, Pennsylvania • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 3, 2020 · Synced Jun 10, 2026, 10:06 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Innate Immunity in Allergic Asthma

NCT06068335
View directory record Official record
Conditions
Asthma
Interventions
Not listed
Lead sponsor
University of Central Florida
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Dec 5, 2024 · Synced Jun 10, 2026, 10:06 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Allergy and Immunology Natural History Study

NCT05584488
View directory record Official record
Conditions
Immune Deficiency, Immune Dysregulation Disorder, Allergic Inflammation
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
Up to 99 Years
Enrollment
10,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Jun 10, 2026, 10:06 AM EDT
Recruiting Phase 2 Interventional

Dupilumab Effects Against Aeroallergen Challenge

NCT05720325
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 Jun 10, 2026, 10:06 AM EDT
Completed Phase 4 Interventional Results available

Efficacy of Omalizumab in Adults (18-60 Years of Age) With Moderate-Severe, Persistent Allergic Asthma, Despite Receiving Inhaled Corticosteroids and Long Acting Beta-agonists

NCT00670930
View directory record Official record
Conditions
Allergic Asthma
Interventions
omalizumab at a dose of 0.016mg/kg/IU/mL, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 75 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
6
States / cities
Denver, Colorado • St Louis, Missouri • Durham, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 17, 2013 · Synced Jun 10, 2026, 10:06 AM EDT
Active, not recruiting Phase 4 Interventional

Repurposed Use of Allergic Rhinitis and Allergic Asthma Drug to Reduce Vertigo and Hearing Loss in Meniere's Disease

NCT04815187
View directory record Official record
Conditions
Meniere Disease, Allergic Rhinitis, Vertigo
Interventions
Montelukast, Placebo
Drug
Lead sponsor
House Ear Institute
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 17, 2025 · Synced Jun 10, 2026, 10:06 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Assessment of Lung Inflammation in Patients With Atopic Asthma Using Positron Emission Tomography

NCT00001759
View directory record Official record
Conditions
Asthma, Hypersensitivity, Lung Diseases, Wegener's Granulomatosis
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1997 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jun 10, 2026, 10:06 AM EDT
Not listed Phase 1 Interventional

Airway Immune Response to Allergens (Use Lay Language Here)

NCT04619017
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 Jun 10, 2026, 10:06 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Omalizumab in Children (6 - < 12 Years) With Moderate-severe, Inadequately Controlled Allergic Asthma

NCT00079937
View directory record Official record
Conditions
Asthma
Interventions
Omalizumab, Placebo, Fluticasone
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
6 Years to 11 Years
Enrollment
628 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
56
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Huntington Beach, California + 48 more
Source: ClinicalTrials.gov public record
Updated Apr 10, 2012 · Synced Jun 10, 2026, 10:06 AM EDT
Completed Phase 1 Interventional

Sulforaphane Supplementation in Atopic Asthmatics

NCT01845493
View directory record Official record
Conditions
Asthma
Interventions
Alpha Sprout Homogenate, Sulforaphane Homogenate
Dietary Supplement
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 50 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 8, 2016 · Synced Jun 10, 2026, 10:06 AM EDT
Withdrawn Phase 2 Interventional

CYT003 in Patients With Mild to Moderate Allergic Asthma Not Sufficiently Controlled on Inhaled Glucocorticosteroids

NCT02087644
View directory record Official record
Conditions
Asthma
Interventions
CYT003, Placebo
Biological
Lead sponsor
Cytos Biotechnology AG
Industry
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2014
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated May 13, 2014 · Synced Jun 10, 2026, 10:06 AM EDT
Not listed Phase 4 Interventional

Effect of Xolair on Airway Hyperresponsiveness

NCT00208234
View directory record Official record
Conditions
Allergic Asthma
Interventions
omalizumab, Placebo for Omalizumab
Drug
Lead sponsor
Creighton University
Other
Eligibility
19 Years to 50 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 22, 2011 · Synced Jun 10, 2026, 10:06 AM EDT
Completed Phase 4 Interventional

Study to Evaluate the Effect of Xolair(Omalizumab) on Improving the Tolerability of Specific Immunotherapy in Patients With at Least Moderate Persistent Allergic Asthma Inadequately Controlled With Inhaled Corticosteroids

NCT00691873
View directory record Official record
Conditions
Asthma
Interventions
Placebo, Xolair
Drug
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
18 Years to 55 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Jun 5, 2008 · Synced Jun 10, 2026, 10:06 AM EDT
Completed No phase listed Observational

The Effect of Allergen Immunotherapy on Exhaled Nitric Oxide in Adult Patients With Asthma and Allergic Rhinitis

NCT01318954
View directory record Official record
Conditions
Allergic Asthma, Allergic Rhinitis
Interventions
Allergen immunotherapy
Biological
Lead sponsor
Rohr and Columbo Asthma, Allergy and Immunology Specialists, P.C.
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Bryn Mawr, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 28, 2015 · Synced Jun 10, 2026, 10:06 AM EDT