Phase
Condition
Urticaria
Hives (Urticaria)
Treatment
barzolvolimab
Matching Placebo
Clinical Study ID
Ages > 18 All Genders
Study Summary
Eligibility Criteria
Inclusion
Key inclusion criteria:
Males and females, >/= 18 years of age.
Diagnosis of chronic ColdU or SD >/= 3 months.
Diagnosis of ColdU or SD despite the use of a stable regimen of second generationnon-sedating H1-antihistamine as defined by:
Recurrent pruritic wheals with or without angioedema due to ColdU or SD for >/= 6 weeks at any time prior to Visit 1 despite the use of H1-antihistamines.
Must be on a stable regimen of second generation non-sedating H1-antihistaminefor >/= 4 weeks prior to study treatment and agree to stay on through trial.
UCT < 12 during the 14 days prior to treatment.
Positive provocation test
for ColdU patients: developing a wheal at the test site within 10 min afterusing TempTest® at any temperature at both screening (Visit 1) andrandomization (Visit 3)
for SD patients: developing a wheal at the test site within 10 min after usingFricTest® with ≥ 3 pins at both screening (Visit 1) and randomization (Visit 3)
Both males and females of child-bearing potential must agree to use highly effectivecontraceptives during the study and for 150 days after treatment.
Willing and able to complete a daily symptom electronic diary and comply with studyvisits.
Exclusion
Key exclusion criteria:
Women who are pregnant or nursing.
Active Chronic spontaneous urticaria or other forms of CIndU besides ColdU or SDthat may interfere with study assessments.
Active, pruritic skin condition in addition to CIndU.
Medical condition that would cause additional risk or interfere with studyprocedures.
Known active HIV, hepatitis B or hepatitis C infection.
Vaccination of a live vaccine within 2 months prior to study treatment (subjectsmust agree to avoid vaccination during the study). Inactivated vaccines are allowedsuch as seasonal influenza injection or COVID-19 vaccine.
History of anaphylaxis
There are additional criteria that your study doctor will review with you to confirm you are eligible for the study.
Study Design
Study Description
Connect with a study center
Outpatient Clinic for Individual Practice for Specialized Outpatient
Razgrad, 7200
BulgariaSite Not Available
"Medical Center Ekselsior" OOD
Sofia,
BulgariaSite Not Available
"University Multiprofile Hospital for Active Treatment 'Aleksandrovska" EAD, Clinic of Clinical Allergology
Sofia,
BulgariaSite Not Available
Medical Center "SYNEXUS SOFIA", EOOD
Sofia,
BulgariaSite Not Available
Medical Center Iskar- EOOD Office of Clinical Allergology
Sofia, 1504
BulgariaSite Not Available
University Multiprofile Hospital for Active Treatment "Prof. Dr. Stoyan Kirkovich" AD
Stara Zagora,
BulgariaSite Not Available
East Tallin Central Hospital
Tallinn, 11312
EstoniaSite Not Available
Vahlberg & Pild Clinic
Tallinn, 10134
EstoniaSite Not Available
High Technology Hospital Medcenter
Batumi, 6000
GeorgiaSite Not Available
Center of Allergy and Immunology
Tbilisi, 0159
GeorgiaSite Not Available
Healthy Future
Tbilisi, 0119
GeorgiaSite Not Available
Multiprofile Clinic Consilium Medulla
Tbilisi, 0186
GeorgiaSite Not Available
Universitätsklinikum Augsburg
Augsburg, Bayern 86179
GermanySite Not Available
LMU Klinikum - Klinik und Poliklinik für Dermatologie und Allergologie DASZ-Dermato-Allergologisches Studien Zentrum
München, Bayern 80337
GermanySite Not Available
Universitaetsklinikum Giessen u. Marburg GmbH
Marburg, Hessen 35043
GermanySite Not Available
Elbe Klinikum Buxtehude
Buxtehude, Niedersachsen 21614
GermanySite Not Available
Hannover Medical University
Hannover, Niedersachsen 30625
GermanySite Not Available
Klinikum Oldenburg gGmbH - Klinik f. Dermatologie u. Allergologie
Oldenburg, Niedersachsen 26133
GermanySite Not Available
Universitätsklinikum Düsseldorf - Dermatologie
Düsseldorf, Nordrhein-Westfalen 40225
GermanySite Not Available
Universitätsklinikum Essen Klinikum f. Dermatologie, Venerologie u. Allergologie Hufelandstr
Essen, Nordrhein-Westfalen 45122
GermanySite Not Available
Universitätsklinikum Münster Klinik u. Poliklinik f. Dermatologie
Münster, Nordrhein-Westfalen 48149
GermanySite Not Available
Universitätsklinikum Dresden
Dresden, Sachsen 01307
GermanySite Not Available
Universitätsklinikum Schleswig-Holstein - Zentrum für entzündliche Hauterkrankungen
Kiel, Schleswig-Holstein 24105
GermanySite Not Available
Institute of Allergology IFA
Berlin, 12203
GermanySite Not Available
Universitätsklinikum Heidelberg - Dermatologie
Heidelberg, 69120
GermanySite Not Available
Semmelweis Egyetem, ÁOK, Bőr-, Nemikórtani és Bőronkológiai Klinika
Budapest, 1085
HungarySite Not Available
Debreceni Egyetem Klinikai Központ (DEKK), Bőrgyógyászati Klinika
Debrecen, H-4032
HungarySite Not Available
Allergo-Derm Bakos Kft
Szolnok, 5000
HungarySite Not Available
Óbudai Egészségügyi Centrum
Zalaegerszeg, 8900
HungarySite Not Available
Balvi and Gulbene Hospital Union
Balvi, LV-4501
LatviaSite Not Available
"LOR" Clinic
Riga, LV-1004
LatviaSite Not Available
Children Clinical University Hospital
Riga, LV-1004
LatviaSite Not Available
Consilium Medicum
Riga, LV-1010
LatviaSite Not Available
Pauls Stradins Clinical University Hospital
Riga, LV-1002
LatviaSite Not Available
JSC Ausros Medicinos Centras
Kaunas, 49387
LithuaniaSite Not Available
Center of Allergy Diagnosis and Treatment
Vilnius, LT-09109
LithuaniaSite Not Available
JSC Inlita
Vilnius, 08406
LithuaniaSite Not Available
Centrum Medyczne PLEJADY
Krakow, 30-363
PolandSite Not Available
Malopolskie Centrum Alergologii
Krakow, 31-624
PolandSite Not Available
Uniwersytecki Szpital Kliniczny nr 1 w Lodzi
Lodz, 90-153
PolandSite Not Available
Luxderm Specjalistyczny Gabinet Dermatologiczny Prof. Doroty Krasowskiej
Lublin, 20-573
PolandSite Not Available
Uniwersytecki Szpital Kliniczny w Opolu, Pododdział Chorób Wewnętrznych i Alergologii
Opole, 45-401
PolandSite Not Available
Medicome Sp. z o.o.
Oświęcim, 32600
PolandSite Not Available
Medicover Integrated Clinical Services Sp. zo.o.
Torun, 87-100
PolandSite Not Available
Klinika Ambroziak sp. z o.o.
Warsaw, 02-953
PolandSite Not Available
Iatros International
Bloemfontein, Free State 9324
South AfricaSite Not Available
WorthWhile Clinical Trials
Benoni, Gauteng 1500
South AfricaSite Not Available
Newtown Clinical Research
Johannesburg, Gauteng 2113
South AfricaSite Not Available
Ubuntu Clinical Research
Lenasia, Gauteng 1827
South AfricaSite Not Available
FCRN Clinical Trial Centre Vaal Triangle
Vereeniging, Gauteng 1935
South AfricaSite Not Available
Dr PJ Sebastian
Durban, KwaZulu-Natal 4092
South AfricaSite Not Available
Synapta Clinical Research
Durban, KwaZulu-Natal 4001
South AfricaSite Not Available
The University of Cape Town - Lung Institute
Cape Town, Mowbray 7700
South AfricaSite Not Available
HGU de Alicante
Alicante, 03010
SpainSite Not Available
Hospital Bellvitge
Barcelona, 8907
SpainSite Not Available
Hospital Vall d´ Hebron
Barcelona, 9035
SpainSite Not Available
Universidad de Navarra
Madrid, 28027
SpainSite Not Available
Hospital Regional Universitario de Málaga
Málaga, 29009
SpainSite Not Available
Hospital Arnau de Vilanova
Valencia, 46015
SpainSite Not Available
Clinical Research Center of Alabama
Birmingham, Alabama 35249
United StatesSite Not Available
Allervie Clinical Research
Montgomery, Alabama 36106
United StatesSite Not Available
One of a Kind Clinical Research Center, LLC
Paradise Valley, Arizona 85253
United StatesSite Not Available
Little Rock Allergy & Asthma CRC
Little Rock, Arkansas 72205
United StatesSite Not Available
Kern Research, Inc
Bakersfield, California 93301
United StatesSite Not Available
Allergy & Asthma Consultants
Redwood City, California 94063
United StatesSite Not Available
IMMUNOe Research Centers
Centennial, Colorado 80112
United StatesSite Not Available
Sarasota Clinical Research
Sarasota, Florida 34239
United StatesSite Not Available
Treasure Valley Medical Research
Boise, Idaho 83706
United StatesSite Not Available
Dawes Fretzin Dermatology Group, LLC
Indianapolis, Indiana 46250
United StatesSite Not Available
Allergy & Asthma Specialists, PSC
Owensboro, Kentucky 42301
United StatesSite Not Available
Institute for Asthma and Allergy, PC/Department of Clinical Research
Chevy Chase, Maryland 20815
United StatesSite Not Available
Respiratory Medicine Research Institute of Michigan, PLC
Ypsilanti, Michigan 48197
United StatesSite Not Available
University of Cincinnati
Cincinnati, Ohio 45267
United StatesSite Not Available
Allergy Partners of Kerrville
Kerrville, Texas 78028
United StatesSite Not Available
Allergy Associates of Utah
Murray, Utah 84107
United StatesSite Not Available
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