Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 30, 2026, 11:51 PM EDT

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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
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
Allergic Rhinitis, Chronic Urticaria
Interventions
Levocetirizine 1.25 mg, Placebo
Drug · Other
Lead sponsor
UCB Pharma
Industry
Eligibility
6 Months to 11 Months
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
26
States / cities
Birmingham, Alabama • Hot Springs, Arkansas • Jonesboro, Arkansas + 23 more
Conditions
Allergic Rhinitis, Chronic Urticaria
Interventions
Levocetirizine, Placebo
Drug
Lead sponsor
UCB Pharma
Industry
Eligibility
2 Years to 6 Years
Enrollment
173 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
28
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Beverly Hills, California + 25 more
Conditions
Allergic Asthma
Interventions
Levocetirizine Dihydrochloride, Placebo
Drug
Lead sponsor
Bridgette Jones
Other
Eligibility
6 Years to 17 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Kansas City, Missouri