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ClinicalTrials.gov public records Last synced Oct 20, 2026, 5:55 AM EDT

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

Showing 73–96 of 226 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Allergen Clear all
Not yet recruiting Phase 4 Interventional

Opzelura Experience Study

NCT07661979
View directory record Official record
Conditions
Atopic Dermatitis
Interventions
ruxolitinib, ruxolitinib and an Eczema Action Plan
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
2 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 4, 2026 · Synced Oct 20, 2026, 5:55 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Clinical Evaluation of T.R.U.E. TEST® : Safety and Efficacy

NCT00640614
View directory record Official record
Conditions
Contact Dermatitis
Interventions
T.R.U.E. TEST® Skin Patch Test: Dose Response Allergens
Biological
Lead sponsor
Allerderm
Industry
Eligibility
18 Years and older
Enrollment
235 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
4
States / cities
Little Rock, Arkansas • Shawnee Mission, Kansas • Louisville, Kentucky + 1 more
Source: ClinicalTrials.gov public record
Updated May 5, 2020 · Synced Oct 20, 2026, 5:55 AM EDT
Completed Phase 1 Interventional

A Study To Explore The Effect On Inflammatory Markers After Nasal Allergen Challenge In Subjects With Seasonal Allergic Rhinitis And The Effect Of A Single Dose Of Ibuprofen Or Fluticasone Propionate On The Allergen Response.

NCT01064726
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 2, 2010 · Synced Oct 20, 2026, 5:55 AM EDT
Terminated Phase 2 Interventional Results available

Food Allergen OIT for Shrimp and Cashew

NCT03504774
View directory record Official record
Conditions
Allergy;Food, Allergy to Shrimp, Allergy to Cashew Nut (Disorder)
Interventions
Cashew or Shrimp Oral Immunotherapy
Drug
Lead sponsor
Sayantani B. Sindher
Other
Eligibility
7 Years to 55 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Oct 20, 2026, 5:55 AM EDT
Completed Phase 3 Interventional Results available

PALISADE Follow-on Study (ARC004)

NCT02993107
View directory record Official record
Conditions
Peanut Allergy
Interventions
AR101
Biological
Lead sponsor
Aimmune Therapeutics, Inc.
Industry
Eligibility
4 Years to 55 Years
Enrollment
388 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
47
States / cities
Tucson, Arizona • Little Rock, Arkansas • Mission Viejo, California + 39 more
Source: ClinicalTrials.gov public record
Updated Mar 17, 2022 · Synced Oct 20, 2026, 5:55 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Atopic Dermatitis (AD) and Food Allergy

NCT03168113
View directory record Official record
Conditions
Atopic Dermatitis (AD), Non-atopic Healthy Controls
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
4 Years to 17 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 28, 2018 · Synced Oct 20, 2026, 5:55 AM EDT
Terminated Phase 1Phase 2 Interventional

Open-label Extension Study of ADP101

NCT05243719
View directory record Official record
Conditions
Food Allergy
Interventions
ADP101
Biological
Lead sponsor
Alladapt Immunotherapeutics, Inc.
Industry
Eligibility
4 Years to 57 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
14
States / cities
Mission Viejo, California • Rolling Hills Estates, California • San Diego, California + 11 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2024 · Synced Oct 20, 2026, 5:55 AM EDT
Terminated Phase 2 Interventional

Treatment of Ragweed-Allergic Asthma With an Immunostimulatory Drug

NCT00318747
View directory record Official record
Conditions
Asthma, Allergy, Allergic Rhinitis, Rhinitis, Allergic, Seasonal
Interventions
Amb a 1-immunostimulatory oligodeoxyribonucleotide conjugate (AIC)
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 65 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
4
States / cities
Baltimore, Maryland • Cincinnati, Ohio • Columbus, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 5, 2013 · Synced Oct 20, 2026, 5:55 AM EDT
Active, not recruiting Phase 2 Interventional

A Safety and Efficacy Study of PVX108 in Children and Adolescents With Peanut Allergy

NCT05621317
View directory record Official record
Conditions
Peanut Allergy, Peanut Hypersensitivity, Peanut-Induced Anaphylaxis, Immune System Diseases
Interventions
PVX-108, Placebo
Biological
Lead sponsor
Aravax Pty Ltd
Industry
Eligibility
4 Years to 17 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
8
States / cities
Little Rock, Arkansas • Rolling Hills Estates, California • Atlanta, Georgia + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2025 · Synced Oct 20, 2026, 5:55 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Study of the Inflammation and Airway Changes That Occur After Exposure to Allergen in Asthmatics

NCT02230189
View directory record Official record
Conditions
Asthma
Interventions
Segmental airway allergen challenge, Bronchoscopy, Methacholine challenge test, Spirometry, Allergen skin prick test
Biological · Procedure · Diagnostic Test
Lead sponsor
Prescott Woodruff
Other
Eligibility
18 Years to 50 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 16, 2022 · Synced Oct 20, 2026, 5:55 AM EDT
Completed Phase 2 Interventional Results available

Peanut Epicutaneous Phase II Immunotherapy Clinical Trial

NCT01904604
View directory record Official record
Conditions
Peanut Hypersensitivity, Food Hypersensitivity, Hypersensitivity, Hypersensitivity, Immediate
Interventions
Placebo Viaskin® Patch, Low-dose DBV712 Viaskin® Patch, High-dose DBV712 Viaskin® Patch
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
4 Years to 25 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
5
States / cities
Little Rock, Arkansas • Denver, Colorado • Baltimore, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2019 · Synced Oct 20, 2026, 5:55 AM EDT
Completed Phase 4 Interventional

Xolair in Patients With Chronic Sinusitis

NCT00117611
View directory record Official record
Conditions
Sinusitis
Interventions
Anti-IgE antibody omalizumab or placebo
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 75 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 30, 2013 · Synced Oct 20, 2026, 5:55 AM EDT
Completed Phase 3 Interventional Results available

Ketotifen/Naphazoline Ophthalmic Solution in the Conjunctival Allergen Challenge Model of Acute Allergic Conjunctivitis.

NCT00770133
View directory record Official record
Conditions
Allergic Conjunctivitis
Interventions
Ketotifen/naphazoline, Naphazoline, Ketotifen, Vehicle
Drug
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
6 Years and older
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
North Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 27, 2020 · Synced Oct 20, 2026, 5:55 AM EDT
Completed Phase 4 Interventional Results available

Evaluation of the Efficacy of Topical Ophthalmic Steroids in a Modified Conjunctival Allergen Challenge (CAC) Model

NCT00689078
View directory record Official record
Conditions
Allergic Conjunctivitis
Interventions
Prednisolone Acetate 1%, Prednisolone Acetate 0.12%, Loteprednol Etabonate 0.2%, Placebo
Drug
Lead sponsor
ORA, Inc.
Industry
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 2, 2020 · Synced Oct 20, 2026, 5:55 AM EDT
Completed Phase 2 Interventional

Clinical Evaluation of Bacitracin

NCT00132600
View directory record Official record
Conditions
Allergic Contact Dermatitis
Interventions
bacitracin (allergen)
Drug
Lead sponsor
Mekos Laboratories AS
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Oct 19, 2005 · Synced Oct 20, 2026, 5:55 AM EDT
Terminated Early Phase 1 Interventional Results available

Identification of Allergic Asthmatics Reactive to Felis Catus (Cat Hair) Allergen Inhalation

NCT03780387
View directory record Official record
Conditions
Asthma Atopic
Interventions
Felis Catus
Biological
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 45 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 18, 2022 · Synced Oct 20, 2026, 5:55 AM EDT
Completed Phase 3 Interventional Results available

A Multi-Center Study Evaluating the Onset and Duration of Action of AC-170 0.24% Compared to Vehicle in the Conjunctival Allergen Challenge (CAC)

NCT01551056
View directory record Official record
Conditions
Allergic Conjunctivitis
Interventions
AC-170 0.24%, AC-170 0%
Drug
Lead sponsor
Aciex Therapeutics, Inc.
Industry
Eligibility
10 Years and older
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 7, 2017 · Synced Oct 20, 2026, 5:55 AM EDT
Completed Phase 2 Interventional

Pharmacokinetics Study of DESF in Adults With Oral Allergy Syndrome

NCT06527937
View directory record Official record
Conditions
Allergic Reaction
Interventions
DESF, Epinephrine Injection
Drug
Lead sponsor
Aquestive Therapeutics
Industry
Eligibility
18 Years to 55 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Secaucus, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 26, 2025 · Synced Oct 20, 2026, 5:55 AM EDT
Completed Phase 2 Interventional

Omalizumab (Xolair) and Allergy Shots For the Treatment of Seasonal Allergies

NCT00078195
View directory record Official record
Conditions
Hay Fever, Hypersensitivity, Allergy, Rhinitis
Interventions
omalizumab, Placebo omalizumab, Ragweed rush immunotherapy (RIT), Placebo rush immunotherapy (RIT), Ragweed immunotherapy (IT), Placebo immunotherapy (IT)
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
3
States / cities
Iowa City, Iowa • Omaha, Nebraska • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 18, 2016 · Synced Oct 20, 2026, 5:55 AM EDT
Completed Phase 3 Interventional Results available

A Multi-Center, Evaluation of the Onset and Duration of Action of AC-170 0.24% Compared to Vehicle

NCT01881113
View directory record Official record
Conditions
Allergic Conjunctivitis
Interventions
AC-170 0.24%, AC-170 0%
Drug
Lead sponsor
Aciex Therapeutics, Inc.
Industry
Eligibility
10 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 9, 2017 · Synced Oct 20, 2026, 5:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Intranasal Corticosteroid and Montelukast On Nasal Allergen Challenges*

NCT01240889
View directory record Official record
Conditions
Allergy
Interventions
Fluticasone, Fluticason
Drug
Lead sponsor
Creighton University
Other
Eligibility
19 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Oct 10, 2012 · Synced Oct 20, 2026, 5:55 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Safety and Immunogenicity Phase IB Study of CryJ2-DNA-Lysosomal Associated Membrane Protein (CryJ2 -DNA-LAMP) Plasmid Assessing the Long Term Safety of Previously Treated Subjects

NCT01966224
View directory record Official record
Conditions
Allergic Rhinoconjunctivitis
Interventions
CryJ2-DNA-LAMP plasmid vaccine by intramuscular injection
Biological
Lead sponsor
Immunomic Therapeutics, Inc.
Industry
Eligibility
18 Years to 63 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Apr 30, 2014 · Synced Oct 20, 2026, 5:55 AM EDT
Completed Phase 2 Interventional

Evaluation of the Onset and Duration of Action of RX-10045 in Allergic Conjunctivitis

NCT01639846
View directory record Official record
Conditions
Allergic Conjunctivitis
Interventions
RX-10045, Vehicle for RX-10045 arm
Drug
Lead sponsor
C.T. Development America, Inc.
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 8, 2013 · Synced Oct 20, 2026, 5:55 AM EDT
Withdrawn No phase listed Observational

The Metabolomics of Anaphylaxis to Immunotherapy

NCT01666288
View directory record Official record
Conditions
Anaphylaxis as a Result of Allergen or Venom Immunotherapy
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 7, 2019 · Synced Oct 20, 2026, 5:55 AM EDT