A Study to Investigate the Use of Benralizumab in Patients With Chronic Spontaneous Urticaria Who Are Symptomatic Despite the Use of Antihistamines (ARROYO)

PHASE2TerminatedINTERVENTIONAL
Enrollment

159

Participants

Timeline

Start Date

October 27, 2020

Primary Completion Date

October 13, 2022

Study Completion Date

March 28, 2023

Conditions
Chronic Spontaneous Urticaria
Interventions
BIOLOGICAL

Benralizumab

2 induction doses of benralizumab (dose A and B) compared to placebo, and a comparison of maintenance dosing regimens (B vs A) in the 28-week extension period.

BIOLOGICAL

Placebo and Benralizumab

2 induction doses of benralizumab (dose A and B) compared to placebo, and a comparison of maintenance dosing regimens (B vs A) in the 28-week extension period.

Trial Locations (40)

1000

Research Site, Sofia

1463

Research Site, Sofia

1606

Research Site, Sofia

1680

Research Site, Sofia

5800

Research Site, Pleven

6300

Research Site, Haskovo

6591

Research Site, Seoul

7013

Research Site, Rousse

8003

Research Site, Barcelona

10117

Research Site, Berlin

14004

Research Site, Córdoba

28040

Research Site, Madrid

31904

Research Site, Columbus

33173

Research Site, Miami

33606

Research Site, Tampa

45229

Research Site, Cincinnati

45236

Research Site, Cincinnati

46940

Research Site, Manises

48197

Research Site, Ypsilanti

73071

Research Site, Norman

78745

Research Site, Austin

85260

Research Site, Scottsdale

90025

Research Site, Los Angeles

92663

Research Site, Newport Beach

92691

Research Site, Mission Viejo

01307

Research Site, Dresden

04103

Research Site, Leipzig

734-8551

Research Site, Hiroshima

861-3106

Research Site, Kamimashikigun,

211-0063

Research Site, Kawasaki-shi

650-0017

Research Site, Kobe

593-8324

Research Site, Sakaishi

80-546

Research Site, Gdansk

30-033

Research Site, Krakow

60-214

Research Site, Poznan

02-507

Research Site, Warsaw

50-449

Research Site, Wroclaw

03722

Research Site, Seoul

06973

Research Site, Seoul

03010

Research Site, Alicante

Sponsors

Lead Sponsor

All Listed Sponsors
collaborator

Iqvia Pty Ltd

INDUSTRY

lead

AstraZeneca

INDUSTRY