NCT06455202

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
976

participants targeted

Target at P75+ for phase_3

Timeline
11mo left

Started Jul 2024

Typical duration for phase_3

Geographic Reach
22 countries

245 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

June 7, 2024

Completed
5 days until next milestone

First Posted

Study publicly available on registry

June 12, 2024

Completed
1 month until next milestone

Study Start

First participant enrolled

July 19, 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

June 7, 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 patients 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 (245)

Allervie Clinical Research - Cullman

Cullman, Alabama, 35058, United States

Location

Research Solutions of Arizona PC

Litchfield Park, Arizona, 85340, United States

Location

Medical Research of Arizona a division of Allergy, Asthma, & Immunology, Assoc. Ltd.

Scottsdale, Arizona, 85258, United States

Location

Center for Dermatology & Plastic Surgery

Scottsdale, Arizona, 85260, United States

Location

Kern Research, Inc.

Bakersfield, California, 93301, United States

Location

UCLA Clinical Trials Contracts & Strategic Relations

Los Angeles, California, 90024, United States

Location

California Allergy and Asthma Medical Group

Los Angeles, California, 90025, United States

Location

LA Universal Research Center, Inc.

Los Angeles, California, 90057, United States

Location

Allergy and Asthma Associates of Southern Cal

Mission Viejo, California, 92691, United States

Location

Huntington Asthma & Allergy Center

Pasadena, California, 91107, United States

Location

Apex Clinical Research

San Diego, California, 92120, United States

Location

WR-MCCR

San Diego, California, 92120, United States

Location

University Clinical Trials

San Diego, California, 92123, United States

Location

Clinical Science Institute

Santa Monica, California, 90404, United States

Location

Raffi Tachdjian MD, Inc

Santa Monica, California, 90404, United States

Location

Clarity Dermatology, PLLC

Castle Rock, Colorado, 80109, United States

Location

Asthma and Allergy Associates

Colorado Springs, Colorado, 80907, United States

Location

Driven Research LLC

Coral Gables, Florida, 33134, United States

Location

Palm Beach Dermatology Group

Delray Beach, Florida, 33484, United States

Location

Dolphin Medical Research

Doral, Florida, 33172, United States

Location

South FL Clinical Research LLC

Miami, Florida, 33165, United States

Location

Dade Florida Clinical Research Center

Miami, Florida, 33173, United States

Location

Deluxe Health Center

Miami Lakes, Florida, 33014, United States

Location

Revival Clinical Research

Orlando, Florida, 32807, United States

Location

International Clinical Research - FL LLC

Sanford, Florida, 32771, United States

Location

D&H Tamarac Research Center, LLC

Tamarac, Florida, 33321, United States

Location

Advanced Clinical Research Institute (ACRI) - Florida

Tampa, Florida, 33607, United States

Location

Deluxe Health Center

Tampa, Florida, 33607, United States

Location

MOORE Clinical Research, Inc. d/b/a TrueBlue Clinical Research

Tampa, Florida, 33609, United States

Location

University of South Florida

Tampa, Florida, 33613, United States

Location

Olympian Clinical Research

Tampa, Florida, 33615, United States

Location

Lane Dermatology Research - Centricity - PPDS

Columbus, Georgia, 31904, United States

Location

Skin Care Physicians of Georgia

Macon, Georgia, 31217, United States

Location

Treasure Valley Medical Research

Boise, Idaho, 83706, United States

Location

Rush University Medical Center

Chicago, Illinois, 60612, United States

Location

Sneeze Wheeze and Itch Associates LLC

Normal, Illinois, 61761, United States

Location

The Indiana Clinical Trials Center, PC

Plainfield, Indiana, 46168, United States

Location

South Bend Clinic

South Bend, Indiana, 46617, United States

Location

University of Kansas Medical Center

Kansas City, Kansas, 66160-8500, United States

Location

Equity Medical

Bowling Green, Kentucky, 42104, United States

Location

Allergy & Asthma Associates

Lexington, Kentucky, 40509, United States

Location

Velocity Clinical Research - The Dermatology Clinic - Baton Rouge - PPDS

Baton Rouge, Louisiana, 70808, United States

Location

Continental Clinical Research Solutions, LLC - ClinEdge - PPDS

Towson, Maryland, 21204, United States

Location

Brigham and Women's Hospital

Boston, Massachusetts, 02115, United States

Location

Derm Institute of Western Michigan

Caledonia, Michigan, 49316, United States

Location

Clarkston Skin Research - Clarkston

Clarkston, Michigan, 48346, United States

Location

Midwest Clinical Research, LLC

St Louis, Missouri, 63141, United States

Location

Washington University School of Medicine

St Louis, Missouri, 63141, United States

Location

Skin Specialists PC

Omaha, Nebraska, 68144, United States

Location

Hudson-Essex Allergy

Belleville, New Jersey, 07109, United States

Location

Impact Medical / Circuit Clinical

Paramus, New Jersey, 07652, United States

Location

Impact Medical / Circuit Clinical

Riverdale, New Jersey, 07457, United States

Location

Equity Medical LLC

New York, New York, 10023, United States

Location

OptiSkin Medical

New York, New York, 10128, United States

Location

Optima Research

Boardman, Ohio, 44512, United States

Location

Optimed Research Ltd - ClinEdge - PPDS

Columbus, Ohio, 43235, United States

Location

Penn State Health Milton Hershey Med Cen

Hershey, Pennsylvania, 17033, United States

Location

Clinical Partners LLC

Johnston, Rhode Island, 02919, United States

Location

Western Sky Medical Research

El Paso, Texas, 79932, United States

Location

Austin Institute for Clinical Research, Inc.

Pflugerville, Texas, 78660, United States

Location

Rainey & Finklea San Antonio Dermatology

San Antonio, Texas, 78213, United States

Location

Allergy Associates of Utah - Sandy

Murray, Utah, 84107, United States

Location

Kalo Clinical Research

West Valley City, Utah, 84120, United States

Location

Novatrials

Charlestown, New South Wales, 2290, Australia

Location

Skin and Cancer Foundation - The Skin Hospital

Darlinghurst, New South Wales, 2010, Australia

Location

St George Dermatology and Skin Cancer Center

Kogarah, New South Wales, 2217, Australia

Location

Westmead Hospital

Westmead, New South Wales, 2145, Australia

Location

Princess Alexandra Hospital

Brisbane, Queensland, 4102, Australia

Location

Cornerstone Dermatology

Coorparoo, Queensland, 4151, Australia

Location

Veracity Clinical Research Pty Ltd

Woolloongabba, Queensland, 4102, Australia

Location

Box Hill Hospital

Box Hill, Victoria, 3128, Australia

Location

Dr Rodney Sinclair Pty Ltd

East Melbourne, Victoria, 3002, Australia

Location

The Alfred Hospital

Melbourne, Victoria, 3004, Australia

Location

The Royal Melbourne Hospital

Parkville, Victoria, 3050, Australia

Location

Medical Centre Asklepii OOD

Dupnitsa, 2600, Bulgaria

Location

Medical Center - Pulmo 2018

Haskovo, 6300, Bulgaria

Location

Medical Center Medconsult Pleven

Lovech, 5500, Bulgaria

Location

Multiprofile Hospital for Active Treatment - Pazardzhik AD

Pazardzhik, 4400, Bulgaria

Location

University Multiprofile Hospital for Active Treatment Sveti Georgi EAD

Plovdiv, 4002, Bulgaria

Location

Medical Center Prolet

Rousse, 7000, Bulgaria

Location

Medical Center Unimed EOOD

Sevlievo, 5400, Bulgaria

Location

Diagnostic-consultative center Ascendent EOOD

Sofia, 1202, Bulgaria

Location

Diagnostic and Consultative Center Aleksandrovska EOOD

Sofia, 1431, Bulgaria

Location

University Multiprofile Hospital for Active Treatment Aleksandrovska EAD

Sofia, 1431, Bulgaria

Location

University Multiprofile Hospital for Active Treatment "Tsaritsa Yoanna - ISUL"

Sofia, 1527, Bulgaria

Location

Diagnostic-Consultative Centre Convex EOOD

Sofia, 1680, Bulgaria

Location

Laser Rejuvenation Clinics Edmonton D.T. Inc.

Edmonton, Alberta, T5J 3S9, Canada

Location

Vida Clinical Research

Edmonton, Alberta, T6H 4J8, Canada

Location

Rejuvenation Dermatology Edmonton South

Edmonton, Alberta, T6W 0J5, Canada

Location

LEADER research

Hamilton, Ontario, L8L 3C3, Canada

Location

DermEffects

London, Ontario, N6H 5L5, Canada

Location

North Bay Dermatology Centre

North Bay, Ontario, P1B 3Z7, Canada

Location

Ottawa Allergy Research Corporation

Ottawa, Ontario, K1H1E4, Canada

Location

York Dermatology Clinic & Research Centre

Richmond Hill, Ontario, L4B 1L1, Canada

Location

North York Research Inc.

Toronto, Ontario, M2N 3A6, Canada

Location

Joel Liem Medicine Professional Corporation

Windsor, Ontario, N8X 2G1, Canada

Location

Saskatoon Dermatology Centre

Saskatoon, Saskatchewan, S7T0G3, Canada

Location

Kingston Health Science Center

Kingston, K7L 2V7, Canada

Location

Centre de Recherche Saint-Louis (Québec)

Québec, G1W4R4, Canada

Location

Clinica MEDS La Dehesa

Lo Barnechea, 7691236, Chile

Location

Hospital Base San Jose de Osorno

Osorno, 5290000, Chile

Location

Enroll SpA - Dr. Manuel Barros Borgono

Providencia, 7500000, Chile

Location

Clinica Davila - Recoleta

Recoleta, 8420000, Chile

Location

Centro Internacional de Estudios Clinicos (CIEC)

Recoleta, 8420383, Chile

Location

BIOCINETIC Ltda

Santiago, 8350595, Chile

Location

Medical Skin Center

Viña del Mar, 2520000, Chile

Location

Dermacross Clinica Dermatologica

Vitacura, 7630000, Chile

Location

Centro Integral de Reumatologia Del Caribe

Barranquilla, 8001, Colombia

Location

Hospital Alma Mater de Antioquia

Medellín, 50010, Colombia

Location

Centro de Inmunología y Genética - CIGE S.A.S

Medellín, 50012, Colombia

Location

Hospital General de Medellín Luz Castro de Gutiérrez

Medellín, 50015, Colombia

Location

Fundación Centro de Investigation Clínica CIC

Medellín, 50021, Colombia

Location

Fundación Hospital Universidad del Norte

Soledad, 83001, Colombia

Location

Special Hospital Medico

Rijeka, 51000, Croatia

Location

Solmed Clinic

Zagreb, 10000, Croatia

Location

LTD" Healthy Future"

Tbilisi, 0119, Georgia

Location

LTD "Center of Allergy and Immunology"

Tbilisi, 0159, Georgia

Location

David Abuladze Georgian Italian Clinic

Tbilisi, 0179, Georgia

Location

LTD "Multiprofile Clinic Consilium Medulla"

Tbilisi, 0186, Georgia

Location

Universitätsklinikum der RWTH Aachen Hautklinik

Aachen, 52074, Germany

Location

Fachklinik Bad Bentheim

Bad Bentheim, 48455, Germany

Location

Emovis GmbH

Berlin, 10629, Germany

Location

Universitätsklinikum Bonn

Bonn, 53127, Germany

Location

Universitätsklinikum Carl Gustav Carus an der TU Dresden

Dresden, 01307, Germany

Location

Universitätsklinikum Düsseldorf

Düsseldorf, 40225, Germany

Location

Universitätsklinikum Essen

Essen, 45147, Germany

Location

Eurofins bioskin Research Center Dermalology

Hamburg, 20095, Germany

Location

UKSH Lübeck, Institut für Entzündungsmedizin

Lübeck, 23538, Germany

Location

Universitätsklinikum Mannheim

Mannheim, 68167, Germany

Location

Universitätsklinikum Münster

Münster, 48149, Germany

Location

Hautarztpraxis Dariusch Mortazawi

Remscheid, 42897, Germany

Location

Universitäts-Hautklinik, Studienzentrum Immundermatologie

Tübingen, 72076, Germany

Location

Debreceni Egyetem Klinikai Kozpont Nagyerdei Campus

Debrecen, 4032, Hungary

Location

Szent-Gyorgyi Albert Klinikai Kozpont

Szeged, 6725, Hungary

Location

Allergo-Derm Bakos Kft.

Szolnok, 5000, Hungary

Location

Nirmal Hospital PVT LTD

Surat, Gujarat, 395002, India

Location

Medical College Baroda & SSG Hospital

Vadodara, Gujarat, 390001, India

Location

Shree Hospital & Critical Care Centre

Nagpur, Maharashtra, 440009, India

Location

Assured Care Plus Hospital

Nashik, Maharashtra, 422101, India

Location

Oyster & Pearl Hospitals

Pune, Maharashtra, 411005, India

Location

Excelcare Hospital

Jaipur, Rajasthan, 302012, India

Location

G.S.V.M. Medical College - Kanpur

Kanpur, Uttar Pradesh, 208002, India

Location

Panchshil Hospital - Ahmedabad

Ahmedabad, 380005, India

Location

B. J. Medical College and Civil Hospital

Ahmedabad, 380016, India

Location

KLES Dr Prabhakar Kore Hospital & Medical Research Centre

Belagavi, 590010, India

Location

All India Institute of Medical Sciences

Bhubaneswar, 751019, India

Location

Apex Hospitals Pvt Ltd

Jaipur, 302017, India

Location

K R Hospital

Mysore, 570001, India

Location

Deenanath Mangeshkar Hospital and Research Centre

Pune, 411004, India

Location

Sumandeep Vidyapeeth University - Dhiraj Hospital

Vadodara, 391760, India

Location

IRCCS Ospedale Policlinico San Martino

Genova, 16132, Italy

Location

Asst Fbf Sacco

Milan, 20157, Italy

Location

Azienda Ospedale Università di Padova

Padua, 38068, Italy

Location

Humanitas Research Hospital

Rozzano, 20089, Italy

Location

AOU San Giovanni di Dio e Ruggi d'Aragona

Salerno, 84131, Italy

Location

IRCCS Policlinico San Donato

San Donato Milanese, 20097, Italy

Location

Ospedale San Lazzaro PO Molinette

Torino, 10126, Italy

Location

CD8 Klinika

Kaunas, LT-44192, Lithuania

Location

UAB Ausros Medicinos Centras

Kaunas, LT-49387, Lithuania

Location

UAB "Alerginių susirgimų diagnostikos ir gydymo centras"

Vilnius, LT-08109, Lithuania

Location

Santaros KTC (klinikiniu tyrimu centras)

Vilnius, LT-08406, Lithuania

Location

Unidad de Investigación Cima S.a

Chihuahua City, 31200, Mexico

Location

Meidadvance Clinical

Chihuahua City, 31203, Mexico

Location

Cryptex

Cuauhtémoc, 06100, Mexico

Location

Centro de Investigación Medico Biologica

Guadalajara, 44130, Mexico

Location

CIMET

Guadalajara, 44340, Mexico

Location

Panamerican Guadalajara

Guadalajara, 44670, Mexico

Location

Centro de Desarrollo Biomédico

Mérida, 97000, Mexico

Location

Mérida Investigación Clínica

Mérida, 97125, Mexico

Location

Eukarya Pharmasite

Monterrey, 64718, Mexico

Location

CECYPE

Morelia, 58249, Mexico

Location

Unidad de Medicina Especializada

San Juan del Río, 76800, Mexico

Location

FAICIC

Veracruz, 91900, Mexico

Location

AmdsterdamUMC locatie AMC

Amsterdam, 1105 AZ, Netherlands

Location

Bravis Hospital

Roosendaal, 4708 AE, Netherlands

Location

University Medical Center Utrecht

Utrecht, 3584 CX, Netherlands

Location

Optimal Clinical Trials - Central

Auckland, 1010, New Zealand

Location

Pcrn Chch

Christchurch, 8013, New Zealand

Location

Momentum Clinical Research Dunedin

Dunedin, 9016, New Zealand

Location

Lakeland Clinical Trials - Waikato

Hamilton, 3200, New Zealand

Location

velocity Nova Sp. z o.o.

Nelson, 7011, New Zealand

Location

Pacific Clinical Research Network Rotorua

Rotorua, 3010, New Zealand

Location

Momentum Clinical Research Tauranga

Tauranga, 3110, New Zealand

Location

Lakeland Clinical Trials Wellington

Upper Hutt, 5018, New Zealand

Location

Klinika Dermatologii i Dermatologii Onkologicznej

Częstochowa, 42-202, Poland

Location

Centrum Medyczne Pratia Częstochowa

Częstochowa, 42-217, Poland

Location

Centrum Kliniczno-Badawcze J.Brzezicki,B.Górnikiewicz-Brzezicka, Lekarze Spółka Partnerska

Elblag, 82-300, Poland

Location

Synexus Polska Sp. z o.o.

Gdansk, 80-382, Poland

Location

Mazowieckie Centrum Badań Klinicznych SC IWONA CZAJKOWSKA ANNA PODRAZKA-SZCZEAPANIAK

Grodzisk Mazowiecki, 05-825, Poland

Location

Provita Sp zoo

Katowice, 40-611, Poland

Location

Centrum Medyczne "All-Med" Badania Kliniczne

Krakow, 30-033, Poland

Location

Centrum Medyczne Plejady

Krakow, 30-363, Poland

Location

Malopolskie Centrum Alergologii

Krakow, 31-624, Poland

Location

Uniwersytet Medyczny w Łodzi - Centrum Wsparcia Badań Klinicznych

Lodz, 92-213, Poland

Location

Velocity Nova Sp. z o.o.

Lublin, 20-362, Poland

Location

Pro Life Medica ETG Lublin

Lublin, 20-412, Poland

Location

DERMEDIC Iwona Zdybska

Lublin, 20-607, Poland

Location

LUXDERM Specjalistyczny Gabinet Dermatologiczny Prof. dr hab. n. med. Dorota Krasowska

Lublin, 20-753, Poland

Location

Twoja Przychodnia Nowosolskie Centrum Medyczne

Nowa Sól, 67-100, Poland

Location

Uniwersytecki Szpital Kliniczny w Opolu

Opole, 45-401, Poland

Location

Medicome Sp. Z O.O.

Oświęcim, 32-600, Poland

Location

Centrum Alergologii Teresa Hofman Sp. z.o.o.

Poznan, 60-214, Poland

Location

EMC Instytut Medyczny SA, PL Certus Szpital i Ambulatorium

Poznan, 60-309, Poland

Location

Specjalistyczny Niepubliczny Zaklad Opieki Zdrowotnej Alergologia Plus Osrodek Diagnostyki I Terapii Uczulen

Poznan, 60-693, Poland

Location

Uniwersytecki Szpital Kliniczny im. Fryderka Chopina w Rzeszowie Klinika Dermatologii i Dermatologii Onkologicznej

Rzeszów, 35-055, Poland

Location

EMED Centrum Usług Medycznych Ewa Śmiałek

Rzeszów, 35-205, Poland

Location

ALERGO-MED SPECJALISTYCZNA PRZYCHODNIA LEKARSKA Spolka. z o. o.

Tarnów, 33-100, Poland

Location

Medicover Integrated Clinical Services Sp. z o.o. Centrum Medyczne Warszawa

Warsaw, 00-874, Poland

Location

Synexus Polska Sp. z o.o.

Warsaw, 02-672, Poland

Location

ETG Warszawa

Warsaw, 02-677, Poland

Location

MAXDERM s.r.o.

Bardejov, 08501, Slovakia

Location

Derma therapy spol. s.r.o.

Bratislava, 85101, Slovakia

Location

ALERSA, sro

Košice, 04022, Slovakia

Location

Fakultna nemocnica Trnava

Trnava, 91702, Slovakia

Location

Hospital del Mar

Barcelona, 08003, Spain

Location

Hospital Universitari Puerta del Mar

Cadiz, 11009, Spain

Location

Hospital Universitario de La Princesa

Madrid, 28006, Spain

Location

Hospital 12 De Octubre

Madrid, 28041, Spain

Location

Clinica Universidad Navarra- Pamplona

Pamplona, 31008, Spain

Location

Hospital Quironsalud Madrid

Pozuelo de Alarcón, 28223, Spain

Location

Hospital universitario Virgen Macarena

Seville, 41009, Spain

Location

FutureMeds Sevilla

Seville, 41012, Spain

Location

Hospital Universitario de Torrejón

Torrejón de Ardoz, 28850, Spain

Location

Hospital Universitari i Politecnic La Fe de Valencia

Valencia, 46026, Spain

Location

Hospital de Manises

Valencia, 46940, Spain

Location

Siriraj Hospital

Bangkok Noi, 10700, Thailand

Location

Maharaj Nakorn Chiang Mai Hospital

Chiang Mai, 50200, Thailand

Location

Thammasat University Hospital

Khlong Luang, 12120, Thailand

Location

Khon Kaen University

Khon Kaen, 40002, Thailand

Location

Hôpital Hédi Chaker

Sfax, 3029, Tunisia

Location

La Rabta Hospital

Tunis, 1007, Tunisia

Location

Habib Thameur Hospital

Tunis, 1008, Tunisia

Location

Southmead Hospital

Bristol, BS10 5NB, United Kingdom

Location

Cambridge University Hospitals, Addenbrooke's Hospital

Cambridge, CB2 0QQ, United Kingdom

Location

Western General Hospital

Edinburgh, EH4 2XU, United Kingdom

Location

Queen Elizabeth University Hospital

Glasgow, G51 4TF, United Kingdom

Location

Velocity Clinical Research High Wycombe

High Wycombe, HP11 2QW, United Kingdom

Location

St James's University Hospital

Leeds, LS9 7TF, United Kingdom

Location

The Royal London Hospital

London, E1 1FR, United Kingdom

Location

Velocity Clinical Research, North London - PPDS

North Finchley, N12 8BU, United Kingdom

Location

Virtual Clinical Trials Centre, The Stables

Oxford, OX44 9PU, United Kingdom

Location

University Hospitals Plymouth NHS Trust

Plymouth, PL6 5FP, United Kingdom

Location

Royal Berkshire Hospital

Reading, RG1 5AN, United Kingdom

Location

Velocity Clinical Research - Romford

Romford, RM1 3PJ, United Kingdom

Location

Pinderfields Hospital

Wakefield, WF1 4DG, United Kingdom

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

June 7, 2024

First Posted

June 12, 2024

Study Start

July 19, 2024

Primary Completion (Estimated)

October 1, 2026

Study Completion (Estimated)

April 1, 2027

Last Updated

March 25, 2026

Record last verified: 2026-03

Locations