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ClinicalTrials.gov public records Last synced Sep 15, 2026, 9:17 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Conditions
Solid Tumours, Sarcoma, HNSCC, Non Small Cell Lung Cancer, NSCLC, Colorectal Cancer (CRC), Myxofibrosarcoma (MFS), Solitary Fibrous Tumors, Dedifferentiated Liposarcoma, Undifferentiated Pleomorphic Sarcoma (UPS), Leiomyosarcoma, Leiomyosarcoma (LMS), Gastric Cancer (GC), Gastric Cancer Adenocarcinoma Metastatic, Gastric / Gastroesophageal Junction Adenocarcinoma
Interventions
OKN4395, Pembrolizumab, Fasting, Fed, H2 Receptor Antagonist
Drug · Combination Product · Other
Lead sponsor
Epkin
Industry
Eligibility
18 Years and older
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
3
States / cities
Beverly Hills, California • Santa Monica, California • Houston, Texas
Conditions
Healthy
Interventions
Not listed
Lead sponsor
Wake Forest University
Other
Eligibility
19 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Completed No phase listed Observational Accepts healthy volunteers

Histamine Responsiveness in McCune-Albright Syndrome

NCT00318097
Conditions
McCune-Albright Syndrome
Interventions
Not listed
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
Up to 39 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2007
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Allergic Rhinitis
Interventions
Not listed
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
7 Years to 18 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2024
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Lung Neoplasm Malignant
Interventions
Pembrolizumab (neoadjuvant), Cisplatin, Gemcitabine, Pemetrexed, Sacituzumab tirumotecan, H1 receptor antagonist, H2 receptor antagonist, Acetaminophen (or equivalent), Dexamethasone (or equivalent), Carboplatin, Pembrolizumab (adjuvant), Paclitaxel, Steroid mouthwash (dexamethasone or equivalent)
Biological · Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
9
States / cities
Daphne, Alabama • Santa Barbara, California • Lone Tree, Colorado + 5 more
Conditions
Rhinitis, Urticaria
Interventions
levocetirizine or placebo
Drug
Lead sponsor
Wake Forest University
Other
Eligibility
18 Years to 60 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Relapsing Multiple Sclerorsis, Multiple Sclerosis, Primary Progressive
Interventions
Ocrelizumab, Lumbar Puncture, Methyloprednisolone, Antihistamine
Drug · Procedure
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
12
States / cities
Palo Alto, California • San Francisco, California • Aurora, Colorado + 9 more
Conditions
Melanoma (Skin), Metastatic Cancer
Interventions
aldesleukin, histamine dihydrochloride
Biological · Drug
Lead sponsor
Maxim Pharmaceuticals
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
11
States / cities
Santa Monica, California • Aurora, Colorado • Tampa, Florida + 7 more
Conditions
Migraine, Sinusitis
Interventions
almotriptan or pseudoephedrine
Drug
Lead sponsor
Clinvest
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2005
U.S. locations
1
States / cities
Springfield, Missouri
Conditions
Drug Allergy, Cephalosporin Allergy, Drug Hypersensitivity, Antibiotic Allergy, Beta Lactam Adverse Reaction, Drug-Induced Anaphylaxis, Cephalosporin Reaction
Interventions
Beta-lactam antibiotic (cefazolin, cefuroxime, cefotaxime, ceftazidime, ceftriaxone, cefepime, pre-pen, penicillin G, ampicillin, and histamine) double-blind skin testing, Culprit cephalosporin (cefazolin, ceftazidime, ceftriaxone, cefepime, cephalexin, cefaclor, cefadroxil, cefuroxime, cefpodoxime, cefdinir, or cefixime) double-blind placebo-controlled drug challenge, Similar cephalosporin (cefepime, ceftriaxone, cefaclor, cephalexin, cefixime, or cefdinir) antibiotic double-blind placebo-controlled drug challenge, Dissimilar cephalosporin (ceftriaxone or cefazolin) antibiotic double-blind placebo-controlled drug challenge, Amoxicillin double-blind placebo-controlled drug challenge
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
6
States / cities
Scottsdale, Arizona • San Francisco, California • Boston, Massachusetts + 3 more
Completed No phase listed Observational Accepts healthy volunteers

Histamine Pharmacogenetics in Children With Atopic Dermatitis

NCT00277433
Conditions
Dermatitis, Atopic
Interventions
Buccal Swab
Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
6 Months to 5 Years
Enrollment
751 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2009
U.S. locations
7
States / cities
Little Rock, Arkansas • San Diego, California • Washington D.C., District of Columbia + 4 more
Completed Phase 2Phase 3 Interventional Results available

Characterization of the Role of Histamine in Children With Asthma

NCT01392859
Conditions
Asthma, Allergic Asthma, Non-allergic Asthma
Interventions
Levocetirizine 0.5 Mg/mL Oral Solution
Drug
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
7 Years to 17 Years
Enrollment
211 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Bipolar I Disorder, Depression
Interventions
Cariprazine, Aripiprazole/Escitalopram combination, Quetiapine, Lurasidone
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
2,726 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
17
States / cities
Birmingham, Alabama • Bloomington, Indiana • Baltimore, Maryland + 13 more
Conditions
Urticaria
Interventions
abatacept (Orencia ®)
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 70 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Recruiting Phase 1 Interventional Accepts healthy volunteers

: Vascular Function in Health and Disease

NCT02966665
Conditions
Chronic Obstructive Pulmonary Disease, Pulmonary Artery Hypertension, Heart Failure, Hypertension
Interventions
Maximum Exercise Tests, BH4, L-NMMA, Vitamin C, Vitamin E, α-Lipoic Acid and L-Ascorbate, BQ-123, Fexofenadine, Ranitidine, Angiotensin-II, Valsartan, Acetylcholine, Sodium Nitroprusside, Angiotensin-II, Norepinephrine, Phentolamine, BQ-123, MitoQ, BH4
Other · Drug
Lead sponsor
Russell Richardson
Other
Eligibility
18 Years and older
Enrollment
420 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2026
U.S. locations
1
States / cities
Salt Lake City, Utah
Completed Not applicable Interventional Accepts healthy volunteers Results available

NeoMatriX Wound Matrix Collagen Dressing Skin Prick Test

NCT03522675
Conditions
Allergy Skin, Allergy, Dermatitis, Allergic Contact
Interventions
NeoMatriX Wound MatriX Collagen Dressing
Device
Lead sponsor
NeXtGen Biologics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Buffalo, New York
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

Histamine as a Molecular Transducer of Adaptation to Exercise

NCT05206227
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
Conditions
Osteoarthritis of the Knee
Interventions
Apitox, purified honeybee toxin, lyophilized in saline, histamine
Biological
Lead sponsor
Apimeds, Inc.
Industry
Eligibility
30 Years to 85 Years
Enrollment
363 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
15
States / cities
Gulf Shores, Alabama • Tucson, Arizona • Garden Grove, California + 11 more
Conditions
Healthy
Interventions
Nirogacestat, Nirogacestat and Famotidine, Nirogacestat and Rabeprazole
Drug
Lead sponsor
SpringWorks Therapeutics, Inc., a healthcare company of Merck KGaA, Darmstadt, Germany
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Allergic Asthma, Allergic Rhinitis
Interventions
Not listed
Lead sponsor
Creighton University
Other
Eligibility
12 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Omaha, Nebraska
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
Completed Phase 1 Interventional Accepts healthy volunteers

TransMEM Gas Exchange -- Project 1, Aim 2

NCT01925729
Conditions
Middle Ear Disease, Nasal Allergy
Interventions
ragweed, histamine, pseudoephedrine, Oxymetazoline
Biological · Drug
Lead sponsor
Cuneyt M. Alper
Other
Eligibility
18 Years to 50 Years
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Phase 2 Interventional Results available

Histamine Glutamate Antagonism in Stroke

NCT02142712
Conditions
Acute Cerebrovascular Accident, Cerebral Edema
Interventions
Diphenhydramine, Pantoprazole, Famotidine, Dextromethorphan
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Gainesville, Florida
Completed Phase 2 Interventional Results available

Randomized Trial for Mixed Acute Rejection

NCT00771875
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