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ClinicalTrials.gov public records Last synced Oct 5, 2026, 9:41 AM EDT

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Showing 1–24 of 24 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: 10 mg cetirizine Clear all
Completed Phase 2 Interventional Results available

Phase 2 Study IV QUZYTTIR™ (Cetirizine Hydrochloride Injection) vs V Diphenhydramine

NCT04189588
View directory record Official record
Conditions
Oncology Patients Receiving Chemotherapy
Interventions
Cetirizine HCl 10 mg/mL, Diphenhydramine 50 mg/mL, anti-CD20 such as Rituximab or Paclitaxel
Drug
Lead sponsor
TerSera Therapeutics LLC
Industry
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
7
States / cities
Napa, California • Rancho Mirage, California • Santa Rosa, California + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 6, 2023 · Synced Oct 5, 2026, 9:41 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Relative Bioavailability Study of Cetirizine HCl 10 mg Tablets Under Non-fasting Conditions

NCT00863902
View directory record Official record
Conditions
Healthy
Interventions
Cetirizine Hydrochloride 10 mg tablets, single dose, Zyrtec® 10 mg tablets, single dose
Drug
Lead sponsor
Actavis Inc.
Industry
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Morrisville, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 16, 2010 · Synced Oct 5, 2026, 9:41 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Evaluation the Effects of Various Treatments on RZL-012-Induced Adverse Events

NCT05476679
View directory record Official record
Conditions
Submental Fat
Interventions
RZL-012, RZL-012+Lidacaine injection prior treatment, RZL-012+Medrol, RZL-012+Celecoxib+Zyrtec, RZL-012+facial and neck wrap
Drug
Lead sponsor
Raziel Therapeutics Ltd.
Industry
Eligibility
18 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Manhattan, New York
Source: ClinicalTrials.gov public record
Updated Jan 30, 2024 · Synced Oct 5, 2026, 9:41 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

A Study of the Safety, Tolerability, Pharmacokinetics, And Effects On Histamine-Induced Wheal Of PF-05180999 In Healthy Adults

NCT01981499
View directory record Official record
Conditions
Migraine
Interventions
PF-05180999, Placebo, 120 mg MR PF-05180999, 360 mg MR PF-05180999, 10 mg cetirizine
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated May 8, 2014 · Synced Oct 5, 2026, 9:41 AM EDT
Completed Phase 4 Interventional Results available

Is Levocetirizine Less Sedating Than Cetirizine?

NCT00826943
View directory record Official record
Conditions
Allergic Rhinitis
Interventions
Cetirizine, Levocetirizine, Placebo
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 77 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 20, 2014 · Synced Oct 5, 2026, 9:41 AM EDT
Completed Phase 3 Interventional Results available

Comparing Risk and Severity of IRRs in Patients Premedicated With Cetirizine vs. Diphenhydramine Prior to Ocrelizumab

NCT04175834
View directory record Official record
Conditions
Multiple Sclerosis, Infusion Reaction
Interventions
cetrizine, diphenhydramine
Drug
Lead sponsor
Providence Health & Services
Other
Eligibility
18 Years to 70 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 4, 2024 · Synced Oct 5, 2026, 9:41 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Fasting Study of Cetirizine HCl Tablets 10 mg and Zyrtec® Tablets 10 mg

NCT00650065
View directory record Official record
Conditions
Healthy
Interventions
Cetirizine HCl Tablets 10 mg, Zyrtec® Tablets 10 mg
Drug
Lead sponsor
Mylan Pharmaceuticals Inc
Industry
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 24, 2024 · Synced Oct 5, 2026, 9:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Bioequivalence Study of Cetirizine Hydrochloride 10mg Tablets Under Fed Conditions

NCT00776022
View directory record Official record
Conditions
Healthy
Interventions
Cetirizine Hydrochloride 10 mg tablet
Drug
Lead sponsor
Ranbaxy Laboratories Limited
Industry
Eligibility
18 Years to 50 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 2, 2010 · Synced Oct 5, 2026, 9:41 AM EDT
Not yet recruiting Phase 3 Interventional

Alternate Pre-med in Anti-Cluster of Differentiation 20 (CD20) Pilot Project

NCT07472413
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Cetirizine, Diphenhydramine
Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boca Raton, Florida
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 5, 2026, 9:41 AM EDT
Recruiting Phase 2 Interventional

Alpelisib/iNOS Inhibitor/Nab-paclitaxel in Patients With HER2 Negative Metaplastic Breast Cancer (MpBC)

NCT05660083
View directory record Official record
Conditions
HER2-negative Breast Cancer, Metastatic Breast Cancer, Metaplastic Breast Carcinoma, TNBC - Triple-Negative Breast Cancer
Interventions
L-NMMA
Drug
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
3
States / cities
Bethesda, Maryland • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 5, 2026, 9:41 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Food Study of Cetirizine HCl Tablets 10 mg and Zyrtec® 10 mg

NCT00649857
View directory record Official record
Conditions
Healthy
Interventions
Cetirizine HCl Tablets 10 mg, Zyrtec® 10 mg
Drug
Lead sponsor
Mylan Pharmaceuticals Inc
Industry
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 24, 2024 · Synced Oct 5, 2026, 9:41 AM EDT
Completed Phase 4 Interventional Results available

A Comparator Study of Fluticasone Propionate Nasal Spray Verses (vs) Cetirizine in the Treatment of Seasonal Allergic Rhinitis

NCT01916226
View directory record Official record
Conditions
Rhinitis, Allergic, Perennial and Seasonal
Interventions
FPNS, FPNS Placebo, Cetirizine, Cetirizine Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
682 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
31
States / cities
Little Rock, Arkansas • Denver, Colorado • Aventura, Florida + 27 more
Source: ClinicalTrials.gov public record
Updated Jun 20, 2018 · Synced Oct 5, 2026, 9:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Bioequivalence Study of Cetirizine Hydrochloride 10mg Tablets Under Fasting Conditions

NCT00776139
View directory record Official record
Conditions
Healthy
Interventions
Cetirizine Hydrochloride 10 mg tablet
Drug
Lead sponsor
Ranbaxy Laboratories Limited
Industry
Eligibility
18 Years to 50 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 20, 2008 · Synced Oct 5, 2026, 9:41 AM EDT
Completed Phase 3 Interventional Results available

Clinical Trial Comparing JDP-205 to Diphenhydramine Injection for the Treatment of Acute Urticaria

NCT02935699
View directory record Official record
Conditions
Acute Urticaria
Interventions
Test Drug (JDP-205), Active Control (Diphenhydramine)
Drug
Lead sponsor
JDP Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
262 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
3
States / cities
Cincinnati, Ohio • Philadelphia, Pennsylvania • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Nov 27, 2019 · Synced Oct 5, 2026, 9:41 AM EDT
Terminated Phase 3 Interventional Results available

Long-Term Extension Study of Ofatumumab in Subjects With Pemphigus Vulgaris

NCT02613910
View directory record Official record
Conditions
Pemphigus
Interventions
Ofatumumab, Acetaminophen/paracetamol, Antihistamine (cetirizine or equivalent), Prednisone/Prednisolone
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
Not listed
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
2
States / cities
Los Angeles, California • Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 14, 2017 · Synced Oct 5, 2026, 9:41 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of an H1 Receptor Antagonist on Exercise Performance in Hypoxia

NCT03192488
View directory record Official record
Conditions
Hypoxia, Altitude
Interventions
Cetirizine, Placebo oral capsule, Hypoxia
Drug · Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 35 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Bloomington, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 16, 2020 · Synced Oct 5, 2026, 9:41 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Rash & Diarrhea Prophylaxis With Capivasertib

NCT07426822
View directory record Official record
Conditions
Metastatic HR+/HER2- Breast Cancer
Interventions
Capivasertib, Loperamide, Fulvestrant, Ceterizine
Drug
Lead sponsor
Maryam Lustberg
Other
Eligibility
18 Years and older
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Oct 5, 2026, 9:41 AM EDT
Completed Phase 4 Interventional

Study of Bronchodilation Effects of Cetirizine

NCT01781507
View directory record Official record
Conditions
Allergic Rhinitis, Asthma
Interventions
Cetirizine, Placebo
Drug
Lead sponsor
California Allergy and Asthma Medical Group, Inc.
Other
Eligibility
18 Years to 65 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 4, 2013 · Synced Oct 5, 2026, 9:41 AM EDT
Withdrawn Phase 4 Interventional

Cetirizine and Famotidine for COVID-19

NCT04836806
View directory record Official record
Conditions
Covid19
Interventions
Cetirizine and Famotidine, Placebo
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 20, 2021 · Synced Oct 5, 2026, 9:41 AM EDT
Completed Phase 3 Interventional Results available

Pilot Phase III Clinical Trial of JDP-205 IV Injection for Treatment of Acute Urticaria

NCT02023164
View directory record Official record
Conditions
Acute Urticaria
Interventions
JDP-205 Injection, Diphenhydramine
Drug
Lead sponsor
JDP Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
2
States / cities
Cincinnati, Ohio • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 9, 2024 · Synced Oct 5, 2026, 9:41 AM EDT
Withdrawn Phase 3 Interventional

Antihistamines in the Treatment of Irritable Bowel Syndrome With Diarrhea

NCT04612803
View directory record Official record
Conditions
Irritable Bowel Syndrome, Dermatographism, Post-prandial Diarrhea
Interventions
Antihistamine, Placebo
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 4, 2026 · Synced Oct 5, 2026, 9:41 AM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

The Effect of Cetirizine HCl on Exercise-induced Arterial Hypoxemia in Highly-trained Swimmers

NCT05095311
View directory record Official record
Conditions
Exercise-induced Arterial Hypoxemia
Interventions
Cetirizine HCl, Placebo
Drug · Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 35 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Bloomington, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 5, 2024 · Synced Oct 5, 2026, 9:41 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Relative Bioavailability Study of Cetirizine HCl 10 mg Tablets Under Fasting Conditions

NCT00864279
View directory record Official record
Conditions
Healthy
Interventions
Cetirizine Hydrochloride 10 mg tablets, single dose, Zyrtec® 10 mg tablets, single dose
Drug
Lead sponsor
Actavis Inc.
Industry
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Morrisville, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 16, 2010 · Synced Oct 5, 2026, 9:41 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Single Center, Randomized, Double-Blind,Crossover Study Comparing Effects Of Single-Dose Fexofenadine HCl 180 mg, Cetirizine 10 mg, and Placebo on Cognitive Performance in Naval Flight Personnel

NCT00637455
View directory record Official record
Conditions
Seasonal Allergic Rhinitis
Interventions
fexofenadine HCl
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2005
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 11, 2011 · Synced Oct 5, 2026, 9:41 AM EDT