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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Chronic Urticaria Clear all
Completed Phase 2 Interventional

A Phase 2 Study of CDX-0159 in Patients With Chronic Spontaneous Urticaria

NCT05368285
View directory record Official record
Conditions
Chronic Spontaneous Urticaria
Interventions
barzolvolimab, Matching Placebo
Biological · Drug
Lead sponsor
Celldex Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
208 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
13
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Little Rock, Arkansas + 10 more
Source: ClinicalTrials.gov public record
Updated Mar 25, 2025 · Synced Jul 23, 2026, 11:16 AM EDT
Completed Phase 4 Interventional Results available

Effect of Omalizumab (Xolair) on Basophils in Patients With Chronic Idiopathic Urticaria

NCT01701583
View directory record Official record
Conditions
Chronic Urticaria
Interventions
Omalizumab
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 3, 2020 · Synced Jul 23, 2026, 11:16 AM EDT
Completed Phase 1 Interventional

Phase 1b, Open-Label Study to Evaluate the Safety, Tolerability, and Pharmacodynamics of EP262 in Subjects With Chronic Inducible Urticaria

NCT06050928
View directory record Official record
Conditions
Chronic Inducible Urticaria
Interventions
Oral EP262
Drug
Lead sponsor
Escient Pharmaceuticals, Inc
Industry
Eligibility
18 Years to 80 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
7
States / cities
Tampa, Florida • Boise, Idaho • Owensboro, Kentucky + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 8, 2024 · Synced Jul 23, 2026, 11:16 AM EDT
Completed Phase 2 Interventional Results available

A Safety Extension Study to Evaluate the Long-term Safety of QGE031 in Chronic Spontaneous Urticaria (CSU) Patients

NCT02649218
View directory record Official record
Conditions
Chronic Spontaneous Urticaria
Interventions
Ligelizumab
Biological
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 75 Years
Enrollment
226 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
17
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Little Rock, Arkansas + 14 more
Source: ClinicalTrials.gov public record
Updated Oct 10, 2021 · Synced Jul 23, 2026, 11:16 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Safety and Efficacy of Abatacept in Subjects With Chronic Urticaria Who Have Had an Inadequate Response to Anti-histamine Therapy

NCT00886795
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 24, 2016 · Synced Jul 23, 2026, 11:16 AM EDT
Completed Phase 3 Interventional Results available

Efficacy, Safety, and Tolerability of ACZ885 in Patients With Muckle-Wells Syndrome

NCT00465985
View directory record Official record
Conditions
Muckle Wells Syndrome
Interventions
ACZ885, Placebo
Drug
Lead sponsor
Novartis
Industry
Eligibility
4 Years to 75 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
3
States / cities
San Francisco, California • Chicago, Illinois • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 27, 2017 · Synced Jul 23, 2026, 11:16 AM EDT
Completed Phase 4 Interventional Results available

A Study of the Efficacy and Safety of Omalizumab Through 48 Weeks in Participants With Chronic Idiopathic Urticaria

NCT02392624
View directory record Official record
Conditions
Urticaria
Interventions
Omalizumab, Placebo
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
12 Years to 75 Years
Enrollment
206 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
40
States / cities
Granada Hills, California • Long Beach, California • Los Angeles, California + 36 more
Source: ClinicalTrials.gov public record
Updated Mar 28, 2018 · Synced Jul 23, 2026, 11:16 AM EDT
Completed Phase 3 Interventional Results available

A Phase III Study of Safety and Efficacy of Ligelizumab in the Treatment of CSU in Adolescents and Adults Inadequately Controlled With H1-antihistamines

NCT03580369
View directory record Official record
Conditions
Chronic Spontaneous Urticaria
Interventions
Ligelizumab, Omalizumab, Placebo
Biological · Other
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
12 Years and older
Enrollment
1,072 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
30
States / cities
Gilbert, Arizona • Litchfield Park, Arizona • Scottsdale, Arizona + 26 more
Source: ClinicalTrials.gov public record
Updated Jul 23, 2023 · Synced Jul 23, 2026, 11:16 AM EDT
Completed Phase 2 Interventional Results available

Efficacy and Safety of Chemoattractant Receptor-homologous Molecule Expressed on T Helper Type 2 (CRTh2) Antagonist AZD1981 in Chronic Idiopathic Urticaria (CIU) Antihistamines

NCT02031679
View directory record Official record
Conditions
Chronic Idiopathic Urticaria
Interventions
AZD1981, Placebo
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 11, 2017 · Synced Jul 23, 2026, 11:16 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 to 100 Years
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 Jul 14, 2026 · Synced Jul 23, 2026, 11:16 AM EDT
Completed Phase 2 Interventional

A Study to Evaluate VTX2735 in Patients With Cryopyrin-associated Periodic Syndrome

NCT05812781
View directory record Official record
Conditions
Cryopyrin Associated Periodic Syndrome
Interventions
VTX2735
Drug
Lead sponsor
Zomagen Biosciences Ltd.
Industry
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
2
States / cities
San Diego, California • Columbus, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 9, 2025 · Synced Jul 23, 2026, 11:16 AM EDT
Completed Not applicable Interventional

Three-month, Single-center Study to Identify Biomarkers/Response to Xolair Therapy in Chronic Idiopathic Urticaria

NCT02814630
View directory record Official record
Conditions
Chronic Idiopathic Urticaria
Interventions
Xolair
Biological
Lead sponsor
Asthma Inc Clinical Research Center
Other
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 23, 2019 · Synced Jul 23, 2026, 11:16 AM EDT
Completed Phase 3 Interventional Results available

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

NCT01292473
View directory record Official record
Conditions
Chronic Idiopathic Urticaria
Interventions
Placebo, Omalizumab
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
12 Years to 75 Years
Enrollment
323 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
36
States / cities
La Jolla, California • Los Angeles, California • Redwood City, California + 31 more
Source: ClinicalTrials.gov public record
Updated Oct 10, 2013 · Synced Jul 23, 2026, 11:16 AM EDT
Terminated Phase 2 Interventional Results available

A Study of LY3454738 in Adults With Chronic Spontaneous Urticaria

NCT04159701
View directory record Official record
Conditions
Chronic Spontaneous Urticaria
Interventions
LY3454738, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 65 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
18
States / cities
Bakersfield, California • Fountain Valley, California • Lancaster, California + 13 more
Source: ClinicalTrials.gov public record
Updated Mar 10, 2022 · Synced Jul 23, 2026, 11:16 AM EDT
Completed Phase 3 Interventional Results available

A Phase III Study of and Efficacy of Ligelizumab in the Treatment of CSU in Adolescents and Adults Inadequately Controlled With H1-antihistamines.

NCT03580356
View directory record Official record
Conditions
Chronic Spontaneous Urticaria
Interventions
Ligelizumab, Omalizumab, Placebo
Biological · Other
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
12 Years and older
Enrollment
1,078 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
34
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Little Rock, Arkansas + 29 more
Source: ClinicalTrials.gov public record
Updated Jan 6, 2025 · Synced Jul 23, 2026, 11:16 AM EDT
Terminated Phase 2 Interventional Results available

A Study to Assess Subcutaneous Lirentelimab (AK002) in Chronic Spontaneous Urticaria

NCT05528861
View directory record Official record
Conditions
Chronic Spontaneous Urticaria
Interventions
Lirentelimab (AK002), Placebo
Drug · Other
Lead sponsor
Allakos Inc.
Industry
Eligibility
18 Years and older
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
51
States / cities
Birmingham, Alabama • Cullman, Alabama • Phoenix, Arizona + 44 more
Source: ClinicalTrials.gov public record
Updated Sep 26, 2024 · Synced Jul 23, 2026, 11:16 AM EDT
Terminated Phase 2 Interventional Results available

Phase 2, Multicenter, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Effects of EP262 in Subjects With Chronic Spontaneous Urticaria

NCT06077773
View directory record Official record
Conditions
Chronic Spontaneous Urticaria
Interventions
Oral EP262, Placebo
Drug
Lead sponsor
Escient Pharmaceuticals, Inc
Industry
Eligibility
18 Years to 80 Years
Enrollment
113 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
34
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Little Rock, Arkansas + 29 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced Jul 23, 2026, 11:16 AM EDT
Completed Phase 3 Interventional Results available

Dupilumab for the Treatment of Chronic Spontaneous Urticaria in Patients Who Remain Symptomatic Despite the Use of H1 Antihistamine and Who Are naïve to, Intolerant of, or Incomplete Responders to Omalizumab (LIBERTY-CSU CUPID)

NCT04180488
View directory record Official record
Conditions
Chronic Spontaneous Urticaria
Interventions
Dupilumab SAR231893, Placebo, non sedating H1-antihistamine
Drug
Lead sponsor
Sanofi
Industry
Eligibility
6 Years to 80 Years
Enrollment
397 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
16
States / cities
Los Angeles, California • Sarasota, Florida • Sweetwater, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated Aug 19, 2025 · Synced Jul 23, 2026, 11:16 AM EDT
Completed Phase 3 Interventional Results available

Dupilumab for the Treatment of Chronic Inducible Cold Urticaria in Patients Who Remain Symptomatic Despite the Use of H1-antihistamine (LIBERTY-CINDU CUrIADS)

NCT04681729
View directory record Official record
Conditions
Cold Urticaria
Interventions
Dupilumab SAR231893, Placebo, Non sedating H1-antihistamine
Drug
Lead sponsor
Sanofi
Industry
Eligibility
12 Years to 80 Years
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
5
States / cities
San Diego, California • Boise, Idaho • Owensboro, Kentucky + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 9, 2025 · Synced Jul 23, 2026, 11:16 AM EDT
Completed Phase 3 Interventional Results available

Safety Study of Levocetirizine Dihydrochloride Oral Liquid Formulation in Children Aged 6 Months to 11 Months

NCT00628108
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 5, 2015 · Synced Jul 23, 2026, 11:16 AM EDT
Completed Early Phase 1 Interventional Results available

Mepolizumab for the Treatment of Chronic Spontaneous Urticaria

NCT03494881
View directory record Official record
Conditions
Chronic Spontaneous Urticaria
Interventions
Nucala
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 26, 2025 · Synced Jul 23, 2026, 11:16 AM EDT
Recruiting Phase 2 Interventional

An Outpatient Study of the Efficacy of ARS-2 in Patients With Chronic Spontaneous Urticaria

NCT06927999
View directory record Official record
Conditions
Urticaria Chronic
Interventions
Placebo, 0.5 mg epinephrine, 1 mg epinephrine
Drug
Lead sponsor
ARS Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Glenview, Illinois • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Jul 23, 2026, 11:16 AM EDT
Completed Phase 3 Interventional Results available

Rilonacept for Treatment of Cryopyrin-Associated Periodic Syndromes (CAPS)

NCT00288704
View directory record Official record
Conditions
Familial Cold Autoinflammatory Syndrome (FCAS), Familial Cold Urticaria, Muckle-Wells Syndrome (MWS), Genetic Diseases, Inborn
Interventions
rilonacept 160 mg, Placebo
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
7 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
24
States / cities
Little Rock, Arkansas • Palm Desert, California • Upland, California + 21 more
Source: ClinicalTrials.gov public record
Updated Dec 5, 2011 · Synced Jul 23, 2026, 11:16 AM EDT
Active, not recruiting No phase listed Observational

A Longitudinal Observational Study of Patients Undergoing Therapy for IMISC

NCT03661866
View directory record Official record
Conditions
Atopic Dermatitis, Alopecia Areata, Hidradenitis Suppurativa, Vitiligo, Psoriasis, Chronic Spontaneous Urticaria
Interventions
Not listed
Lead sponsor
Target PharmaSolutions, Inc.
Industry
Eligibility
Not listed
Enrollment
15,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2050
U.S. locations
54
States / cities
Scottsdale, Arizona • Fort Smith, Arkansas • Little Rock, Arkansas + 48 more
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Jul 23, 2026, 11:16 AM EDT