Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 5, 2026, 9:16 AM EDT

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

Showing 1–24 of 130 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Antihistamines Clear all
Terminated Phase 1Phase 2 Interventional Results available

Sym013 (Pan-HER) in Patients With Advanced Epithelial Malignancies

NCT02906670
View directory record Official record
Conditions
Oncology
Interventions
Sym013
Drug
Lead sponsor
Symphogen A/S
Industry
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
3
States / cities
Nashville, Tennessee • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Aug 27, 2020 · Synced Sep 5, 2026, 9:16 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Determinants of Changes in Arterial Load Following Exercise

NCT05820243
View directory record Official record
Conditions
Post-Exercise Hypotension
Interventions
Moderate Intensity Aerobic Exercise
Other
Lead sponsor
University of Delaware
Other
Eligibility
18 Years to 45 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Nov 27, 2023 · Synced Sep 5, 2026, 9:16 AM EDT
Completed Phase 1Phase 2 Interventional Results available

M7824 and Topotecan or Temozolomide in Relapsed Small Cell Lung Cancers

NCT03554473
View directory record Official record
Conditions
Carcinoma, Small Cell, Lung Cancer, Small Cell Lung Cancer
Interventions
M7824, Topotecan, Temozolomide, EKG, CT scan, PET scan, Acetaminophen, Antihistamines, Diphenhydramine, Dexamethasone, Epinephrine
Drug · Diagnostic Test
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 99 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 8, 2025 · Synced Sep 5, 2026, 9:16 AM EDT
Recruiting Phase 3 Interventional

A Study to Evaluate the Efficacy and Safety of Sacituzumab Tirumotecan (MK-2870) Maintenance Treatment Versus Standard of Care in Participants With Platinum-sensitive Recurrent Ovarian Cancer (MK-2870-022/TroFuse-022/ENGOT-ov84/GOG-3103)

NCT06824467
View directory record Official record
Conditions
Ovarian Cancer, Fallopian Tube Cancer, Primary Peritoneal Cancer
Interventions
Sacituzumab tirumotecan, Bevacizumab, H1 receptor antagonist, H2 receptor antagonist, Acetaminophen (or equivalent), Dexamethasone (or equivalent), Steroid mouthwash (dexamethasone or equivalent)
Biological · Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older · Female only
Enrollment
770 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
36
States / cities
Birmingham, Alabama • Anchorage, Alaska • San Francisco, California + 32 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Sep 5, 2026, 9:16 AM EDT
Enrolling by invitation Not applicable Interventional

Harnessing Digital Medicine to Improve Allergic Rhinitis Management in Primary Care (DMAR)

NCT06603935
View directory record Official record
Conditions
Allergic Rhinitis, Sinusitis
Interventions
QHSLab Digital Tools (AME and ARIS)
Other
Lead sponsor
QHSLab, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
West Palm Beach, Florida
Source: ClinicalTrials.gov public record
Updated Feb 8, 2026 · Synced Sep 5, 2026, 9:16 AM EDT
Terminated Phase 2 Interventional Results available

Elotuzumab in Immunoglobulin G4-Related Disease (IgG4-RD)

NCT04918147
View directory record Official record
Conditions
IgG4 Related Disease, IgG4-RD
Interventions
elotuzumab, placebo for elotuzumab, methylprednisolone, diphenhydramine, acetaminophen, famotidine, prednisone
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 70 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
3
States / cities
Atlanta, Georgia • Boston, Massachusetts • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Sep 5, 2026, 9:16 AM EDT
Recruiting Not applicable Interventional

Improving Medication Management in World Trade Center Responders

NCT07022990
View directory record Official record
Conditions
Polypharmacy
Interventions
Educational brochure for deprescribing
Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
50 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 14, 2025 · Synced Sep 5, 2026, 9:16 AM EDT
Completed Phase 2 Interventional Results available

Repurposing a Histamine Antagonist to Benefit Patients With Pulmonary Hypertension

NCT03554291
View directory record Official record
Conditions
Pulmonary Arterial Hypertension, Right Heart Failure
Interventions
Famotidine 20 MG, Placebo
Drug · Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 80 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 8, 2024 · Synced Sep 5, 2026, 9:16 AM EDT
Recruiting Phase 3 Interventional

Sacituzumab Tirumotecan (MK-2870) Plus Pembrolizumab Versus TPC in TNBC Who Did Not Achieve pCR (MK-2870-012)

NCT06393374
View directory record Official record
Conditions
Triple-Negative Breast Cancer
Interventions
Pembrolizumab, Sacituzumab tirumotecan, Capecitabine
Biological · Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older
Enrollment
1,530 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2037
U.S. locations
92
States / cities
Mobile, Alabama • Chandler, Arizona • Fountain Valley, California + 77 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Sep 5, 2026, 9:16 AM EDT
Completed Phase 2 Interventional Results available

Randomized Trial for Mixed Acute Rejection

NCT00771875
View directory record Official record
Conditions
Graft Rejection
Interventions
Rabbit Antithymocyte Globulin (RATG), Rituximab, Bortezomib, Acetaminophen, Antihistamine, Methylprednisolone
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
2
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 26, 2016 · Synced Sep 5, 2026, 9:16 AM EDT
Terminated Phase 3 Interventional Results available

Study of Efficacy and Safety of Ligelizumab in Adolescents and Adults With Chronic Inducible Urticaria Who Remain Symptomatic Despite Treatment With H1- Antihistamines

NCT05024058
View directory record Official record
Conditions
Chronic Inducible Urticaria
Interventions
Ligelizumab, Placebo
Drug · Other
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
12 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
4
States / cities
Evansville, Indiana • North Charleston, South Carolina • El Paso, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 17, 2024 · Synced Sep 5, 2026, 9:16 AM EDT
Completed Phase 1 Interventional

Humanized 3F8 Monoclonal Antibody (Hu3F8) When Combined With Interleukin-2 in Patients With High-Risk Neuroblastoma and GD2-positive Solid Tumors

NCT01662804
View directory record Official record
Conditions
Neuroblastoma
Interventions
3F8 Monoclonal Antibody Combined with Interleukin-2
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
13 Months and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 26, 2021 · Synced Sep 5, 2026, 9:16 AM EDT
Active, not recruiting Phase 2 Interventional

131I-Omburtamab, in Recurrent Medulloblastoma and Ependymoma

NCT04743661
View directory record Official record
Conditions
Recurrent Medulloblastoma, Recurrent Ependymoma
Interventions
Irinotecan, Temozolomide, Bevacizumab, Omburtamab I-131, Liothyronine, SSKI, Dexamethasone, Antipyretic, Antihistamine, anti-emetics
Drug
Lead sponsor
Pediatric Brain Tumor Consortium
Network
Eligibility
Up to 21 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
3
States / cities
Los Angeles, California • New York, New York • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Sep 5, 2026, 9:16 AM EDT
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

Histamine as a Molecular Transducer of Adaptation to Exercise

NCT05206227
View directory record Official record
Conditions
Postexercise Hypotension
Interventions
Aerobic Exercise, alpha-FMH, Resistance and Aerobic Exercise, Antihistamine
Behavioral · Drug
Lead sponsor
University of Oregon
Other
Eligibility
18 Years to 40 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Sep 5, 2026, 9:16 AM EDT
Completed Phase 3 Interventional Results available

A Study of the Efficacy and Safety of Omalizumab (Xolair) in Patients With Chronic Idiopathic Urticaria (CIU)/Chronic Spontaneous Urticaria (CSU) Who Remain Symptomatic Despite Antihistamine (H1) Treatment

NCT01287117
View directory record Official record
Conditions
Chronic Idiopathic Urticaria
Interventions
Omalizumab, Placebo
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
12 Years to 75 Years
Enrollment
319 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
40
States / cities
Birmingham, Alabama • Huntington Beach, California • Long Beach, California + 37 more
Source: ClinicalTrials.gov public record
Updated Nov 26, 2013 · Synced Sep 5, 2026, 9:16 AM EDT
Completed Phase 4 Interventional

DEXTENZA Therapy for Treatment of Allergic Conjunctivitis

NCT04708821
View directory record Official record
Conditions
Bilateral Conjunctivitis (Disorder)
Interventions
Dexamethasone ophthalmic insert 0.4Mg, 0.2% loteprednol etabonate ophthalmic suspension, olopatadine hydrochloride ophthalmic solution 0.7%
Drug
Lead sponsor
Clinical Research Center of Florida
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Pompano Beach, Florida
Source: ClinicalTrials.gov public record
Updated Apr 12, 2022 · Synced Sep 5, 2026, 9:16 AM EDT
Completed Phase 3 Interventional Results available

A Safety Study of Xolair (Omalizumab) in Patients With Chronic Idiopathic Urticaria (CIU) Who Remain Symptomatic Despite Treatment With H1 Antihistamines, H2 Blockers, and/or Leukotriene Receptor Antagonists

NCT01264939
View directory record Official record
Conditions
Chronic Idiopathic Urticaria
Interventions
Omalizumab, Placebo, H1 antihistamine, H2 antihistamine, leukotriene receptor antagonist, Diphenhydramine
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
12 Years to 75 Years
Enrollment
336 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
40
States / cities
Scottsdale, Arizona • Mission Viejo, California • Napa, California + 35 more
Source: ClinicalTrials.gov public record
Updated Nov 25, 2013 · Synced Sep 5, 2026, 9:16 AM EDT
Terminated Phase 2 Interventional

An Assessment of an Attenuated Live Listeria Vaccine in CIN 2+

NCT01116245
View directory record Official record
Conditions
Cervical Intraepithelial Neoplasia
Interventions
ADXS11-001 (Lm-LLO-E7), Placebo Control
Biological · Drug
Lead sponsor
Advaxis, Inc.
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
15
States / cities
Chandler, Arizona • Phoenix, Arizona • Tucson, Arizona + 10 more
Source: ClinicalTrials.gov public record
Updated Jul 26, 2016 · Synced Sep 5, 2026, 9:16 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

The Evaluation of Bepreve on the Measurement of Wheal and Flare Response From Histamine Skin Prick Testing

NCT01128556
View directory record Official record
Conditions
Histamine Responsive Allergy Patients
Interventions
Bepreve, Refresh Tears
Drug
Lead sponsor
North Texas Institute for Clinical Trials
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Jul 7, 2010 · Synced Sep 5, 2026, 9:16 AM EDT
Completed Phase 4 Interventional Results available

A Study to Evaluate Cooling Sensation of an Allergy Product in Adults With a History of Allergies

NCT04162795
View directory record Official record
Conditions
Allergic Rhinitis
Interventions
Loratadine (Claritin, BAY76-2211)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 65 Years
Enrollment
468 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Teaneck, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 3, 2021 · Synced Sep 5, 2026, 9:16 AM EDT
Terminated Phase 2 Interventional

Exploratory Study for Allergy Relief Onset

NCT02722083
View directory record Official record
Conditions
Rhinitis, Allergic
Interventions
Chlorpheniramine maleate (BAY X002134), Placebo
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 65 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Germantown, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 11, 2018 · Synced Sep 5, 2026, 9:16 AM EDT
Recruiting Phase 3 Interventional

A Study to Evaluate Efficacy of Remibrutinib Compared to Dupilumab at Early Timepoints in Adults With Chronic Spontaneous Urticaria Inadequately Controlled by Second Generation H1-antihistamines

NCT06868212
View directory record Official record
Conditions
Chronic Spontaneous Urticaria (CSU)
Interventions
Remibrutinib, Remibrutinib matching placebo, Dupilumab, Placebo solution for injection
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
132
States / cities
Birmingham, Alabama • Litchfield Park, Arizona • Payson, Arizona + 104 more
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Sep 5, 2026, 9:16 AM EDT
Completed Phase 2 Interventional Results available

NOLAN: Naproxen or Loratadine and Neulasta

NCT01712009
View directory record Official record
Conditions
Bone Pain in Stage I - III Breast Cancer
Interventions
Naproxen, Loratadine, Pegfilgrastim, Chemotherapy
Drug · Biological
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 100 Years · Female only
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
83
States / cities
Muscle Shoals, Alabama • Anaheim, California • Fullerton, California + 78 more
Source: ClinicalTrials.gov public record
Updated Jan 29, 2018 · Synced Sep 5, 2026, 9:16 AM EDT
Withdrawn Phase 2 Interventional

Treatment of Chronic Itch in Atopic Dermatitis With Opioid Antagonist Naltrexone

NCT04325802
View directory record Official record
Conditions
Atopic Dermatitis, Pruritus, Pruritus Chronic, Dermatitis
Interventions
Naltrexone, Placebo
Drug · Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 3, 2023 · Synced Sep 5, 2026, 9:16 AM EDT