NCT06445023

Brief Summary

The purpose of this study is to establish the efficacy, safety and tolerability of barzolvolimab in adult participants with Chronic Spontaneous Urticaria (CSU) inadequately controlled by non-sedating second generation H1-antihistamines in comparison to placebo.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Strong global presence with extensive site network
Enrollment
963

participants targeted

Target at P75+ for phase_3

Timeline
11mo left

Started Jul 2024

Typical duration for phase_3

Geographic Reach
21 countries

235 active sites

Status
active not recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress67%
Jul 2024Apr 2027

First Submitted

Initial submission to the registry

May 31, 2024

Completed
6 days until next milestone

First Posted

Study publicly available on registry

June 6, 2024

Completed
1 month until next milestone

Study Start

First participant enrolled

July 11, 2024

Completed
2.2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

October 1, 2026

Expected
6 months until next milestone

Study Completion

Last participant's last visit for all outcomes

April 1, 2027

Last Updated

March 25, 2026

Status Verified

March 1, 2026

Enrollment Period

2.2 years

First QC Date

May 31, 2024

Last Update Submit

March 24, 2026

Conditions

Keywords

CDX-0159barzolvolimabchronic spontaneous urticariaCSUurticaria activity scoreitch severity scorehives severity score

Outcome Measures

Primary Outcomes (1)

  • Mean change from baseline to Week 12 of UAS7 (Urticaria Activity Score)

    Evaluate efficacy of barzolvolimab on urticaria activity as measured by urticaria activity score (UAS). The UAS7 is a simple scoring system to evaluate urticaria signs and symptoms. It is based on scoring wheals (hive severity score) and itch (itch severity score) separately on a scale of 0 (no signs/symptoms) to 3 (intense signs/symptoms) over 7 days. The final score is calculated by adding together the daily scores, which can range from 0 to 6, for 7 days. This results in a maximum total score of 42, and a minimum possible score of 0.

    From Day 1 (first dose) to Day 85 (Week 12)

Secondary Outcomes (8)

  • Mean change from baseline to Week 12 of ISS7 (Itch Severity Score)

    From Day 1 (first dose) to Day 85 (Week 12)

  • Mean change from baseline to Week 12 of HSS7 (Hives Severity Score)

    From Day 1 (first dose) to Day 85 (Week 12)

  • Percentage of participants with UAS7 = 0 at Week 12

    From Day 1 (first dose) to Day 85 (Week 12)

  • Percentage of participants with UAS7 ≤ 6 at Week 12

    From Day 1 (first dose) to Day 85 (Week 12)

  • Percentage of participants with AAS7 > 0 at baseline with AAS7 = 0 at Week 12

    From Day 1 (first dose) to Day 85 (Week 12)

  • +3 more secondary outcomes

Study Arms (4)

barzolvolimab 150 mg

EXPERIMENTAL

barzolvolimab given once as a 300 mg subcutaneous injection followed by 150 mg administered every 4 weeks for 52 weeks

Biological: barzolvolimab

barzolvolimab 300 mg

EXPERIMENTAL

barzolvolimab given once as a 450 mg subcutaneous injection followed by 300 mg administered every 8 weeks for 52 weeks

Biological: barzolvolimab

Placebo then barzolvolimab 150 mg

EXPERIMENTAL

Placebo injection subcutaneous every 4 weeks for 24 weeks and then barzolvolimab 300 mg followed by 150 mg administered every 4 weeks for 28 weeks.

Biological: barzolvolimabBiological: Matching placebo

Placebo then barzolvolimab 300 mg

EXPERIMENTAL

Placebo injection subcutaneous every 4 weeks for 24 weeks and then barzolvolimab 450 mg followed by 300 mg administered every 8 weeks for 28 weeks.

Biological: barzolvolimabBiological: Matching placebo

Interventions

barzolvolimabBIOLOGICAL

Subcutaneous Administration

Placebo then barzolvolimab 150 mgPlacebo then barzolvolimab 300 mgbarzolvolimab 150 mgbarzolvolimab 300 mg

Matching placebo Subcutaneous Administration

Placebo then barzolvolimab 150 mgPlacebo then barzolvolimab 300 mg

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Males and females, \>/= 18 years of age.
  • Chronic spontaneous urticaria (CSU) \>/= 6 months prior to Screening (Visit 1).
  • CSU despite the use of a stable regimen of second generation non-sedating H1-antihistamine as defined by:
  • The presence of hives for \>/= 6 weeks at any time prior to Visit 1 despite the use of non-sedating H1-antihistamines.
  • Must be on a stable regimen of second generation non-sedating H1-antihistamine for \>/= 4 weeks prior to study treatment.
  • UAS7 of \>/= 16 and ISS7 of \>/= 8 during the 7 days prior to study treatment.
  • Normal blood counts and liver function tests.
  • Both males and females of child-bearing potential must agree to use highly effective contraceptives during the study and for 150 days after treatment.
  • Willing and able to complete a daily symptom electronic diary and comply with study visits.
  • Participants with and without prior biologic experience are eligible.

You may not qualify if:

  • Women who are pregnant or nursing.
  • Chronic urticaria whose predominant manifestation is due to CIndU.
  • Other diseases associated with urticaria.
  • Active pruritic skin condition in addition to CSU.
  • Medical condition that would cause additional risk or interfere with study procedures.
  • Known HIV, hepatitis B or hepatitis C infection.
  • Vaccination of a live vaccine within 30 days prior to Screening (Visit 1) (subjects must agree to avoid live vaccinations during the study). Inactivated vaccines are allowed such as seasonal influenza injection or authorized COVID-19 vaccine.
  • History of anaphylaxis.
  • Prior treatment with barzolvolimab.
  • There are additional criteria that your study doctor will review with you to confirm you are eligible for the study.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (235)

Cahaba Dermatology Skin Health Center

Birmingham, Alabama, 35244, United States

Location

First OC Dermatology - Fountain Valley

Fountain Valley, California, 92708, United States

Location

310 Clinical Research

Inglewood, California, 90301, United States

Location

Dermatology Research Associates

Los Angeles, California, 90045, United States

Location

Focus Clinical Research - Los Angeles

Los Angeles, California, 91307, United States

Location

Cura Clinical Research

Oxnard, California, 93030, United States

Location

Allergy and Asthma Consultants

Redwood City, California, 94063, United States

Location

Acclaim Clinical Research

San Diego, California, 92120, United States

Location

West Dermatology Research Center

San Diego, California, 92121, United States

Location

Therapeutics Clinical Research

San Diego, California, 92123, United States

Location

Orso Health, Inc.

Torrance, California, 90505, United States

Location

Integrated Research of Inland, Inc.

Upland, California, 91786, United States

Location

Western States Clinical Research Inc

Wheat Ridge, Colorado, 80033, United States

Location

Encore Medical Research Boynton Beach

Boynton Beach, Florida, 33436, United States

Location

Direct Helpers Research Center

Hialeah, Florida, 33012, United States

Location

GSI Clinical Research

Margate, Florida, 33063, United States

Location

International Dermatology Research Inc - Miami

Miami, Florida, 33144, United States

Location

Miami Dade Medical Research Institute, LLC

Miami, Florida, 33176, United States

Location

Sarasota Clinical Research

Sarasota, Florida, 34239, United States

Location

GCP Global Clinical Professionals, LLC

St. Petersburg, Florida, 33705, United States

Location

Paradigm Clinical Research Boise

Boise, Idaho, 83709, United States

Location

Endeavor Health

Skokie, Illinois, 60077, United States

Location

Dawes Fretzin Clinical Research Group-7910 N Shadeland Ave

Indianapolis, Indiana, 46250, United States

Location

DS Research of Kentucky, LLC

Louisville, Kentucky, 40241, United States

Location

Allergy and Asthma Specialists PSC

Owensboro, Kentucky, 42301, United States

Location

Clinical Trials Management LLC - Southshore Office

Metairie, Louisiana, 70006, United States

Location

Johns Hopkins Asthma and Allergy Center

Baltimore, Maryland, 21224, United States

Location

DermAssociates, LLC

Rockville, Maryland, 20850, United States

Location

Institute For Asthma and Allergy

Wheaton, Maryland, 20902, United States

Location

David Fivenson MD Dermatolgy PLLC

Ann Arbor, Michigan, 48103, United States

Location

Resp Medicine Research Institute of MI

Ypsilanti, Michigan, 48197, United States

Location

Dermatolgy and Skin Cancer Center

Lee's Summit, Missouri, 64064, United States

Location

MediSearch, LLC

Saint Joseph, Missouri, 64506, United States

Location

Montana Medical Research

Missoula, Montana, 59808, United States

Location

Excel Clinical Research - Las Vegas

Las Vegas, Nevada, 90301, United States

Location

Allergy Partners of N.J., P.C.

Ocean City, New Jersey, 07712, United States

Location

Finger Lakes Medical Research, PLLC

Cortland, New York, 13045, United States

Location

Sadick Research Group

New York, New York, 10075, United States

Location

Bexley Dermatology Research

Bexley, Ohio, 43209, United States

Location

Apex Clinical Research

Canton, Ohio, 44718, United States

Location

Bernstein Clinical Research Center, LLC

Cincinnati, Ohio, 45236, United States

Location

Wright State Physicians

Fairborn, Ohio, 45324, United States

Location

Auni Allergy

Findlay, Ohio, 45840, United States

Location

Apex Clinical Research Center

Mayfield Heights, Ohio, 44124, United States

Location

Toledo Institute of Clinical Research

Toledo, Ohio, 43617, United States

Location

Allergy Asthma and Clinical Research Center

Oklahoma City, Oklahoma, 73120, United States

Location

Portland Allergy and Asthma

Clackamas, Oregon, 97015, United States

Location

Oregon Medical Research Center

Portland, Oregon, 97201, United States

Location

Clinical Research Philadelphia, LLC

Philadelphia, Pennsylvania, 18114, United States

Location

National Allergy and Asthma Research, LLC - CRN - PPDS

North Charleston, South Carolina, 29420, United States

Location

Alina Clinical Trials

Dallas, Texas, 75225, United States

Location

Zenos Clinical Research

Dallas, Texas, 75230, United States

Location

Epic Clinical Research

Lewisville, Texas, 75057, United States

Location

VAST Clinical Research - Plano

Plano, Texas, 75033, United States

Location

STAAMP Research, LLC - CRN

San Antonio, Texas, 78229, United States

Location

Allergy and Asthma Care of Waco

Waco, Texas, 76712, United States

Location

University of Utah - MidValley Dermatology - PPDS

Murray, Utah, 84107, United States

Location

Premier Clinical Research

Spokane, Washington, 99202, United States

Location

Buenos Aires Skin

Buenos Aires, Buenos Aires, C1054, Argentina

Location

Fundacion Cidea

Buenos Aires, Buenos Aires, C1121ABE, Argentina

Location

CEMLO:Centro de Especialidades Medicas Lobos

Lobos, Buenos Aires, 7240, Argentina

Location

Hospital Italiano De Buenos Aires

Buenos Aires, Buenos Aires F.D., 1199, Argentina

Location

Conexa Investigacion Clinica

CABA, Buenos Aires F.D., 1012, Argentina

Location

Aprillus Asistencia e Investigacion

CABA, Buenos Aires F.D., 1406, Argentina

Location

CARE- Centro de Alergia y Enfermedades Respiratorias

CABA, Buenos Aires F.D., C14141AIF, Argentina

Location

Centro Respiratorio Infantil

Rosario, Sante Fe, 2000, Argentina

Location

Instituto de Especialidades de Salud Rosario

Rosario, Sante Fe, 2000, Argentina

Location

Servicio de Investigacion de Patologias Alergicas

Rosario, Sante Fe, 2000, Argentina

Location

Instituto Medico de la Fundacion Estudios Clinicos

Rosario, Sante Fe, S2000DEJ, Argentina

Location

C.I.C.E 9 de Julio - Sanatorio 9 de Julio S.A.

San Miguel de Tucumán, Tucumán Province, 4000, Argentina

Location

Clinica Mayo

San Miguel de Tucumán, Tucumán Province, 4000, Argentina

Location

Centro de Investigaciones Medicas Tucuman

San Miguel de Tucumán, Tucumán Province, T4000AXL, Argentina

Location

Centro Médico Vitae

Buenos Aires, Argentina

Location

Instituto de Alergia e Inmunologia del Sur

Buenos Aires, Argentina

Location

UZ Antwerp

Edegem, Antwerpen, 2650, Belgium

Location

UZ Leuven

Leuven, Vlaams Brabant, 3000, Belgium

Location

UZ Brussel

Brussels, 1090, Belgium

Location

Saint Luc

Brussels, 1200, Belgium

Location

CHU de Liège

Brussels, Belgium

Location

Hôpital Erasme - Erasme Medical Center - PPDS

Brussels, Belgium

Location

UZ Gent

Ghent, 9000, Belgium

Location

Dermatologie Maldegem

Maldegem, 9990, Belgium

Location

AlergoAlpha Allergia e Immunologia

Barueri, Brazil

Location

Instituto de Pesquisas Clínicas LTDA Brasilia

Brasília, Brazil

Location

Fundação Universidade de Caxias do Sul - Instituto de Pesquisas em Saúde

Caxias do Sul, Brazil

Location

Centro Paraibano de Pesquisas e Estudos Clínicos

João Pessoa, Brazil

Location

Hospital Sao Lucas Da Pontificia Universidade Catolica Do Rio Grande Do Sul (PUCRS)

Porto Alegre, Brazil

Location

Hospital Universitário Clementino Fraga Filho (UFRJ)

Rio de Janeiro, Brazil

Location

Clinica IBIS

Salvador, Brazil

Location

Centro de Estudos de Pneumologia da Faculdade de Medecina do ABC

Santo André, Brazil

Location

Centro de Pesquisa SVRI Hospital e Maternidade Christóvão da Gama

Santo André, Brazil

Location

Clínica de Alergia Martti Antila

São Paulo, Brazil

Location

Vidamed Care Clínica E Residência

Vitória, Brazil

Location

"Medical center MedTech Services" OOD

Haskovo, 6304, Bulgaria

Location

Diagnostic Consultative Center Pulmed

Plovdiv, Bulgaria

Location

Aipsimpa D-R Talyat Sali Cholak Eood

Razgrad, 7200, Bulgaria

Location

Medical Center Iskar EOOD

Sofia, 1000, Bulgaria

Location

MC Excelsior OOD

Sofia, 1407, Bulgaria

Location

DCC Fokus - 5 OOD LZIBP

Sofia, 1463, Bulgaria

Location

Medical Center Hera EOOD

Sofia, 1510, Bulgaria

Location

UMHATEM " N.I.Pirogov"

Sofia, 1606, Bulgaria

Location

Medical Center Pulmovision

Sofia, 1756, Bulgaria

Location

MBAL Sv. Panteleymon AD

Yambol, 8600, Bulgaria

Location

Alberta DermaSurgery Centre - Probity - PPDS

Edmonton, Alberta, Canada

Location

Skincare Research

St. John's, Newfoundland and Labrador, Canada

Location

Triple A Lab

Hamilton, Ontario, L8S1G5, Canada

Location

Lynderm Research Inc

Markham, Ontario, L3P 1X3, Canada

Location

Centre for Dermatology and Cosmetic Surgery

Richmond Hill, Ontario, L4B 1A5, Canada

Location

Canadian Dermatology Centre - Probity - PPDS

Toronto, Ontario, M3B 0A7, Canada

Location

Evidence Based Medical Educator Inc.

Toronto, Ontario, M5G1E2, Canada

Location

Rejuvenation Dermatology and Aesthetics

Calgary, Canada

Location

Fakultní nemocnice Královské Vinohrady, Dermatovenerologická klinika

Prague, 10034, Czechia

Location

Sanatorium profesora Arenbergera

Prague, 110 00, Czechia

Location

Kožní ambulance Fialová, s.r.o.

Prague, 160 00, Czechia

Location

Fakultní nemocnice Bulovka, Dermatovenerologická klinika

Prague, 18081, Czechia

Location

Aarhus Universitetshospital

Aarhus N, 8200, Denmark

Location

Bispebjerg Hospital

Copenhagen NV, 2400, Denmark

Location

Gentofte Hospital

Hellerup, 2900, Denmark

Location

Hospices Civils de Lyon - Hôpital Lyon Sud

Pierre-Bénite, Rhone, 69310, France

Location

CHU de Grenoble Alpes - Hôpital Michallon

La Tronche, France

Location

Cabinet du Dr Ruer-Mulard Mireille

Martigues, France

Location

CHRU Nantes Hôtel Dieu

Nantes, 44093, France

Location

CHU de Nice-Hôpital L'Archet

Nice, 06202, France

Location

Hôpital La Pitié Salpêtrière

Paris, 75013, France

Location

CHRU Rouen - Hôpital Charles-Nicolle

Rouen, France

Location

Praxis Dr. Beate Schwarz

Langenau, Baden-Wurttemberg, 89129, Germany

Location

Rosenpark Research GmbH

Darmstadt, Hesse, 64283, Germany

Location

Siteworks Prüfzentrum Lohne - PPDS

Löhne, Lower Saxony, 49393, Germany

Location

ProDerma

Dülmen, North Rhine-Westphalia, 48249, Germany

Location

UKSH Kiel

Kiel, Schleswig-Holstein, 24105, Germany

Location

Medizinisches Versorgungszentrum DermaKiel GmbH

Kiel, Schleswig-Holstein, 24148, Germany

Location

Fraunhofer-Institut für Translationale Medizin und Pharmakologie ITMP - Berlin

Berlin, Germany

Location

Studienzentrum an der Hase Weyergraf / Frick / Heiber GbR

Bramsche, 49565, Germany

Location

Dermatologie Quist

Mainz, 55128, Germany

Location

LMU Klinikum der Universität München

München, Germany

Location

Naval Hospital of Athens

Athens, 11521, Greece

Location

Andreas Syggros Hospital

Athens, 16121, Greece

Location

Attikon General University Hospital

Attiki, 12462, Greece

Location

General Hospital of Thessaloniki 'Papageorgiou'

Thessaloniki, 56403, Greece

Location

Azienda Ospedaliero Universitaria delle Marche

Ancona, 60128, Italy

Location

ASST Carlo Poma

Mantova, 46100, Italy

Location

Istituti Clinici Scientifici Maugeri IRCCS

Milan, 20138, Italy

Location

Azienda Ospedaliera Universitaria Federico II

Naples, Italy

Location

Azienda Ospedaliera Ordine Mauriziano di Torino

Torino, 20128, Italy

Location

Centro Ricerche Cliniche Verona s.r.l./Ospedale G.B. Rossi Borgo Roma

Verona, 37134, Italy

Location

Hospital Pulau Pinang

George Town, Malaysia

Location

Hospital Raja Permaisuri Bainun

Ipoh, Malaysia

Location

Hospital Sultan Ismail

Johor Bahru, Malaysia

Location

Hospital Kuala Lumpur

Kuala Lumpur, Malaysia

Location

Hospital Umum Sarawak

Kuching, Malaysia

Location

Clinica Internacional - Sede Lima

Lima, Peru

Location

Clinica Ricardo Palma

Lima, Peru

Location

Clinica San Felipe

Lima, Peru

Location

Medic Ser S.A.C. Auna Clinica Delgado

Lima, Peru

Location

NZOZ Specjalistyczny Ośrodek Dermatologiczny "DERMAL"

Bialystok, 15-453, Poland

Location

Prywatna Praktyka Lekarska Gabinet Pediatryczno-Alergologiczny Anna Ploszczuk

Bialystok, Poland

Location

Pratia Bydgoszcz

Bydgoszcz, 85-796, Poland

Location

Ambulatorium Sp. zo.o.

Elblag, Poland

Location

Centrum Badan Klinicznych PI-House Sp. z o.o

Gdansk, 80-546, Poland

Location

"SYNEXUS POLSKA" sp. z o.o. Odział w Katowicach

Katowice, 40-040, Poland

Location

Centrum Medyczne Katowice - PRATIA - PPDS

Katowice, 40-081, Poland

Location

Polimedica PTG Kielce

Kielce, 25-355, Poland

Location

Centrum Nowoczesnych Terapii "Dobry Lekarz" Sp. o.o.

Krakow, 31-011, Poland

Location

Santa Familia PTG Łódź

Lodz, 90-302, Poland

Location

Oddzial Kliniczny Chorob Wewnetrznych, Astmy i Alergii z Odcinkiem dla Dzieci, Uniwesytecki Szpital Kliniczny nr 1 im. N. Barlickiego w Lodzi

Lodz, Poland

Location

Pratia S.A. Centrum Medyczne Pratia Poznań

Poznan, 60-185, Poland

Location

Specjalistyczna Przychodnai Lekarska Alergo-Med Sp. z o.o.

Poznan, Poland

Location

Synexus Polska Sp. z o.o. - Poznaniu

Poznan, Poland

Location

NSZOZ Puls-Med Anna Bogusz, Agnieszka Musielak spolka jawna

Skarżysko-Kamienna, 26-110, Poland

Location

Laser Clinic S.C

Szczecin, 70-332, Poland

Location

MICS Centrum Medyczne Torun

Torun, 87-100, Poland

Location

Klinika Ambroziak Dermatologia

Warsaw, 02-953, Poland

Location

Royalderm Agnieszka Nawrocka

Warsaw, 02-962, Poland

Location

FutureMeds - Targowek - PPDS

Warsaw, Poland

Location

Narodowy Instytut Geriatrii, Reumatologii i Rehabilitacji im. Prof. Dr hab. Med. Eleonory Reicher

Warsaw, Poland

Location

Ginemedica

Wroclaw, 50-414, Poland

Location

Diagnostic Consultative Center Pulmed

Wroclaw, 50-566, Poland

Location

Przychodnia FutureMeds Wroclaw

Wroclaw, 53-673, Poland

Location

EuroMediCare Szpital Specjalistyczny z Przychodnia we Wroclawiu

Wroclaw, 54-144, Poland

Location

Slaski Park Technologii Medycznych Kardio-Med Silesia Sp. z o. o.

Zabrze, Poland

Location

ULS da Região de Aveiro, EPE - Hospital Infante D. Pedro

Aveiro, Portugal

Location

Centro Clínico Académico, Braga - Hospital de Braga

Braga, 4710-243, Portugal

Location

ULS de Coimbra, EPE - Hospitais da Universidade de Coimbra

Coimbra, 3004-561, Portugal

Location

Hospital Lusiadas Lisboa

Lisbon, 1500-458, Portugal

Location

Unidade Local de Saúde de Santa Maria

Lisbon, Portugal

Location

ULS de Matosinhos, EPE - Hospital Pedro Hispano

Matosinhos Municipality, Portugal

Location

ULS de Santo António, EPE - Hospital de Santo António

Porto, 4050-342, Portugal

Location

ULS da Arrábida, EPE - Hospital de São Bernardo

Setúbal, 2910-548, Portugal

Location

Unidade Local de Saúde de Gaia/Espinho - Unidade I

Vila Nova de Gaia, Portugal

Location

Iatros International

Bloemfontein, Free State, 9301, South Africa

Location

Worthwhile Clinical Trials

Benoni, Gauteng, 1501, South Africa

Location

Ubuntu Clinical Research

Krugersdorp, Gauteng, 1739, South Africa

Location

Newtown Clinical Research Centre

Newtown, Gauteng, 2001, South Africa

Location

About Allergy

Pretoria, Gauteng, 0181, South Africa

Location

FCRN Clinical Trial Centre

Vereeniging, Gauteng, 1935, South Africa

Location

Synapta Clinical Research

Durban, KwaZulu-Natal, 4001, South Africa

Location

University of Cape Town Lung Institute

Mowbray, Western Cape, 7700, South Africa

Location

Infinity Dermatology Inc

Durban, South Africa

Location

Meditrial

Pietermaritzburg, South Africa

Location

Global Clinical Trials

Pretoria, 0157, South Africa

Location

Sandton Medical Research Centre

Sandton, South Africa

Location

Allergy and Asthma Centre

Westville, South Africa

Location

Hanyang University Seoul Hospital

Seongdong, Seoul Teugbyesolsi, 40763, South Korea

Location

Korea University Ansan Hospital

Ansan, 15355, South Korea

Location

CHA Bundang Medical Center, CHA University

Seongnam-si, 13496, South Korea

Location

Seoul National University Bundang Hospital

Seongnam-si, South Korea

Location

Seoul National University Hospital

Seoul, 03080, South Korea

Location

Asan Medical Center

Seoul, 05505, South Korea

Location

Ajou University Hospital

Suwon, 16499, South Korea

Location

Corporació Sanitaria Parc Taulí

Sabadell, Barcelona, 8208, Spain

Location

Hospital General Universitario Dr. Balmis

Alicante, 03010, Spain

Location

Hospital Universitari Vall d'Hebron

Barcelona, 08035, Spain

Location

Hospital de la Santa Creu i Sant Pau

Barcelona, Spain

Location

Hospital Universitari de Bellvitge

Barcelona, Spain

Location

C.H. Regional Reina Sofia

Córdoba, 14004, Spain

Location

Future Meds Madrid

Madrid, 28002, Spain

Location

Hospital Clínico San Carlos

Madrid, 28040, Spain

Location

Complejo Asistencial Universitario De Salamanca

Salamanca, 37007, Spain

Location

Hospital Universitario de la Plana

Villarreal de Huerva, 12540, Spain

Location

National Taiwan University Hospital Hsin-Chu Branch

Hsinchu, 300, Taiwan

Location

Chang Gung Medical Foundation Kaohsiung Chang Gung Memorial Hospital

Kaohsiung City, Taiwan

Location

Kaohsiung Veterans General Hospital

Kaohsiung City, Taiwan

Location

China Medical University Hospital -PPDS

Taichung, 40447, Taiwan

Location

Taichung Veterans General Hospital

Taichung, Taiwan

Location

National Taiwan University Hospital

Taipei, 10002, Taiwan

Location

Taipei Veterans General Hospital

Taipei, 11217, Taiwan

Location

MacKay Memorial Hospital -Taipei branch

Taipei, Taiwan

Location

Chang Gung Memorial Hospital, Linkou

Taoyuan District, Taiwan

Location

Ankara Universitesi Tip Fakultesi Hastaneleri - Cebeci Hastanesi

Ankara, Turkey (Türkiye)

Location

Gazi Universitesi Saglik Arastirma ve Uygulama Merkezi

Ankara, Turkey (Türkiye)

Location

Bezmialem Vakif Universitesi Tip Fakultesi Hastanesi

Fatih, Turkey (Türkiye)

Location

Kocaeli Universitesi Tip Fakultesi Hastanesi

Kocaeli, Turkey (Türkiye)

Location

Erciyes University School of Medicine

Melikgazi, Turkey (Türkiye)

Location

Ondokuz Mayis University Hospital

Samsun, Turkey (Türkiye)

Location

Karadeniz Teknik Universitesi Tip Fakultesi Hastanesi

Trabzon, Turkey (Türkiye)

Location

MeSH Terms

Conditions

Chronic Urticaria

Condition Hierarchy (Ancestors)

UrticariaSkin Diseases, VascularSkin DiseasesSkin and Connective Tissue DiseasesHypersensitivity, ImmediateHypersensitivityImmune System DiseasesChronic DiseaseDisease AttributesPathologic ProcessesPathological Conditions, Signs and Symptoms

Study Design

Study Type
interventional
Phase
phase 3
Allocation
RANDOMIZED
Masking
QUADRUPLE
Who Masked
PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

May 31, 2024

First Posted

June 6, 2024

Study Start

July 11, 2024

Primary Completion (Estimated)

October 1, 2026

Study Completion (Estimated)

April 1, 2027

Last Updated

March 25, 2026

Record last verified: 2026-03

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