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Showing 1–24 of 51 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Contact Allergy Clear all
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Safety Study of a Contact Lens With Ketotifen in Healthy, Normal Volunteers

NCT00889252
View directory record Official record
Conditions
Allergic Conjunctivitis
Interventions
contact lens with ketotifen, contact lens
Device
Lead sponsor
Vistakon Pharmaceuticals
Industry
Eligibility
8 Years and older
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2009
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 5, 2015 · Synced Sep 7, 2026, 3:17 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Foam Tape Allergy a Sticky Situation

NCT06059417
View directory record Official record
Conditions
Medical Adhesive Allergy, Dermatologic Conditions, Dermatologic Lesions
Interventions
2x2 inch piece of 3M microfoam adhesive
Other
Lead sponsor
CHRISTUS Health
Other
Eligibility
18 Years to 70 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
2
States / cities
Corpus Christi, Texas
Source: ClinicalTrials.gov public record
Updated Jul 25, 2024 · Synced Sep 7, 2026, 3:17 AM EDT
Not listed Not applicable Interventional

Patient Experience and Quality of Patch Testing on the Legs vs Back

NCT06191627
View directory record Official record
Conditions
Allergic Contact Dermatitis
Interventions
Patch testing
Diagnostic Test
Lead sponsor
HealthPartners Institute
Other
Eligibility
18 Years to 89 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 29, 2024 · Synced Sep 7, 2026, 3:17 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Human Repeated Insult Patch Test

NCT03474874
View directory record Official record
Conditions
Dermatitis, Allergy, Contact Allergy
Interventions
NeoMatriX Collagen Dressing
Device
Lead sponsor
NeXtGen Biologics, Inc.
Industry
Eligibility
18 Years to 79 Years
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Fairfield, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 15, 2019 · Synced Sep 7, 2026, 3:17 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of Esophageal Clearance Times of Oral Budesonide Preparations

NCT02125851
View directory record Official record
Conditions
Eosinophilic Esophagitis
Interventions
Xanthan Gum, Honey
Other
Lead sponsor
Walter Reed National Military Medical Center
Federal
Eligibility
18 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 28, 2014 · Synced Sep 7, 2026, 3:17 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

To Test for Photo Allergy Reaction of Sunscreens

NCT02872220
View directory record Official record
Conditions
Photoallergy
Interventions
SPF 50 Y65 110 (BAY987519), SPF 50 Y51 002 (BAY987519), SPF 15 V27 104 (BAY987519), Sodium chloride [NaCl]
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 65 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Pinellas Park, Florida
Source: ClinicalTrials.gov public record
Updated Dec 11, 2018 · Synced Sep 7, 2026, 3:17 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Contact Allergies to Dental Metal as a Possible Risk Factor for Oral Cancer

NCT00693550
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
metal patch tests
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2009
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 7, 2011 · Synced Sep 7, 2026, 3:17 AM EDT
Completed Phase 4 Interventional Results available

Clinical Evaluation of T.R.U.E. TEST in Children and Adolescents

NCT00795951
View directory record Official record
Conditions
Dermatitis, Contact
Interventions
T.R.U.E. Test
Biological
Lead sponsor
Allerderm
Industry
Eligibility
6 Years to 18 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Aug 5, 2020 · Synced Sep 7, 2026, 3:17 AM EDT
Completed Phase 1Phase 2 Interventional

An Autism Study Using Nambudripad's Food Allergy Elimination Treatments

NCT00247156
View directory record Official record
Conditions
Autism, Food Allergies
Interventions
Acupressure treatments and NAET treatments
Procedure
Lead sponsor
Nambudripad's Allergy Research Foundation
Other
Eligibility
3 Years to 10 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
1
States / cities
Buena Park, California
Source: ClinicalTrials.gov public record
Updated Jun 25, 2008 · Synced Sep 7, 2026, 3:17 AM EDT
Recruiting Phase 2 Interventional

Study of Remibrutinib (LOU064) Efficacy and Safety and Exploration of Its Mechanism of Action in Participants With Chronic Urticaria

NCT06865651
View directory record Official record
Conditions
Chronic Urticaria (CU): Chronic Inducible Urticaria (CINDU) and Chronic Spontaneous Urticaria (CSU)
Interventions
Remibrutinib, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
North Miami Beach, Florida • Glenview, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Sep 7, 2026, 3:17 AM EDT
Terminated Not applicable Interventional

Evaluation of Tangible Boost for Patients With Stevens Johnson Syndrome, Sjogren's Syndrome, and Graft Vs Host Disease

NCT04313725
View directory record Official record
Conditions
Stevens-Johnson Syndrome, Graft Versus Host Disease in Eye, Sjogren's Syndrome, Dry Eye
Interventions
Tangible Boost, Placebo
Device · Other
Lead sponsor
Tangible Science
Industry
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Needham, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 15, 2025 · Synced Sep 7, 2026, 3:17 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Safety and Efficacy of Intracanalicular Dexamethasone Compared to Loteprednol Etabonate in Patients With Keratoconus

NCT04418999
View directory record Official record
Conditions
Keratoconus, Dry Eye, Allergy
Interventions
dexamethasone ophthalmic insert 0.4 mg, for intracanalicular use, Loteprednol Etabonate 0.38% Ophthalmic Gel/Jelly
Drug
Lead sponsor
Illinois College of Optometry
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Sep 7, 2026, 3:17 AM EDT
Withdrawn Not applicable Interventional

Intranasal Neurostimulation for the Treatment of Neurosensory Abnormalities in CL Wearers (INTAC)

NCT04240587
View directory record Official record
Conditions
Contact Allergy, Neuropathic Pain
Interventions
TrueTear™ intranasal neurostimulator (ITN)
Device
Lead sponsor
Tufts Medical Center
Other
Eligibility
21 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 10, 2021 · Synced Sep 7, 2026, 3:17 AM EDT
Completed No phase listed Observational

Evaluating for Contact Allergies in Patients With Chronic Urticaria

NCT00868036
View directory record Official record
Conditions
Urticaria, Patch Testing, Dermatitis, Allergy, Contact Sensitization
Interventions
Patch Testing
Procedure
Lead sponsor
Tufts Medical Center
Other
Eligibility
Not listed
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 10, 2019 · Synced Sep 7, 2026, 3:17 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Comparison Between Spectacles and Contact Lenses

NCT06905912
View directory record Official record
Conditions
Photophobia
Interventions
Biomedics55 Premier contact lenses, and Altius Tinted Contact Lenses
Device
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Sep 7, 2026, 3:17 AM EDT
Completed No phase listed Observational

Impact of Vasculitis on Employment and Income

NCT02476292
View directory record Official record
Conditions
Vasculitis, Systemic Vasculitis, Behcet's Disease, CNS Vasculitis, Cryoglobulinemic Vasculitis, Eosinophilic Granulomatosis, Temporal Arteritis, Wegener Granulomatosis, Henoch-Schoenlein Purpura, Microscopic Polyangiitis, Polyarteritis Nodosa (PAN), Takayasu's Arteritis, Urticarial Vasculitis
Interventions
online questionnaire
Other
Lead sponsor
University of South Florida
Other
Eligibility
18 Years and older
Enrollment
426 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jan 27, 2016 · Synced Sep 7, 2026, 3:17 AM EDT
Completed Phase 3 Interventional

Evaluation of Efficacy and Safety of an Anti-Allergy Drug With a Contact Lens in Allergic Conjunctivitis

NCT00432757
View directory record Official record
Conditions
Allergic Conjunctivitis
Interventions
Ketotifen with a Contact Lens (generic name not yet established)
Drug
Lead sponsor
Vistakon Pharmaceuticals
Industry
Eligibility
8 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
3
States / cities
Los Angeles, California • Charlotte, North Carolina • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 8, 2009 · Synced Sep 7, 2026, 3:17 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Aquacel Hypersensitivity Dressing in TJAs

NCT06011629
View directory record Official record
Conditions
Contact Allergic Dermatitis, Adverse Skin Reaction
Interventions
Aquacel dressing
Device
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
457 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Sep 7, 2026, 3:17 AM EDT
Recruiting Not applicable Interventional

Use of Tinted Contact Lenses for Concussion-Related Light Sensitivity

NCT07223086
View directory record Official record
Conditions
Concussion, Mild, Photophobia, Contact Lens
Interventions
Narrow band (tinted) contact lenses, broad band (clear) contact lenses
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Sep 7, 2026, 3:17 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pulmonary Fibrosis Contact Registry

NCT01935726
View directory record Official record
Conditions
Pulmonary Fibrosis of Any Cause, Primary Supporters/Caretakers of Patients With Pulmonary Fibrosis
Interventions
Not listed
Lead sponsor
National Jewish Health
Other
Eligibility
18 Years to 100 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 12, 2019 · Synced Sep 7, 2026, 3:17 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Evaluation of Electronic LogMar Visual Acuity and Contrast Sensitivity in a Population of Contact Lens Wearers

NCT03222037
View directory record Official record
Conditions
Visual Acuity
Interventions
senofilcon A, Control
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
18 Years to 35 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 9, 2019 · Synced Sep 7, 2026, 3:17 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of Tetrix Cream in the Healing of Injured Skin in Subjects With Contact Dermatitis

NCT00643214
View directory record Official record
Conditions
Healthy
Interventions
Tetrix
Device
Lead sponsor
Coria Laboratories, Ltd.
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated May 21, 2008 · Synced Sep 7, 2026, 3:17 AM EDT
Completed Phase 4 Interventional Results available

Bioequivalence of Ethylenediamine Dihydrochloride Study

NCT01798589
View directory record Official record
Conditions
Allergic Contact Dermatitis
Interventions
Ethylenediamine dihydrochloride allergen patch
Drug
Lead sponsor
Allerderm
Industry
Eligibility
18 Years to 99 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 27, 2023 · Synced Sep 7, 2026, 3:17 AM EDT
Not yet recruiting Not applicable Interventional

Evaluation of Hypersensitivity Reactions to Silk Fibroin Versus 2-octyl Cyanoacrylate Mesh in Shoulder Surgery

NCT07573202
View directory record Official record
Conditions
Hypersensitivity Reactions, Allergic Contact Dermatitis
Interventions
Silk fibroin (SYLKE), 2-octyl cyanoacrylate mesh (Dermabond PRINEO)
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Sep 7, 2026, 3:17 AM EDT