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Phase III, Open-label Trial to Evaluate Pharmacokinetics, Pharmacodynamics, Safety, Efficacy, and Immunogenicity of Benralizumab in Children with Eosinophilic Disease (CLIPS)

Status
Not yet recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-508533-14-00
Enrollment
5
Registered
2026-06-30
Start date
Unknown
Completion date
Unknown
Last updated
2026-06-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Eosinophilic Disease

Brief summary

All cohorts: Nimber of Participants with Adverse Events (AEs), All cohorts:Serum Concentrations of Benralizumab

Detailed description

All cohorts: Presence and characterisation of ADA, All cohorts:Change From Baseline in Peripheral Blood Eosinophil Count, EGPA Cohort: Proportion of participants in remission at Week 24, with remission defined as PVAS = 0 and OCS intake ≤ 0.1 mg/kg/day., EGPA Cohort:Time from enrolment to first EGPA relapse, where relapse is defined as any of the following:a)Active vasculitis(PVAS > 0);OR b)Worsening of asthma symptoms (based on Asthma Control Questionnaire - Interviewer Administered [ACQ-IA]); OR c) Active nasal and/or sinus disease with worsening in at least one sino-nasal symptom question warranting any of the following: 1) Increase OCS; OR 2) Increase/addition of immunosuppressive medication; OR 3) Hospitalisation related to EGPA wors, HES Cohort:-Time to first HES worsening/flare during the Treatment Period -Proportion of participants who experience a HES worsening/flare during the treatment period - Number of HES worsening/flares (annualised rate/year) during the treatment period, HES Cohort: Number and proportion of participants who require an increase in corticosteroid dose from baseline at any point in the Treatment Period, HES Cohort:-Time to first haematologic relapse (AEC ≥ 1000 cells/μL) during the treatment period - Proportion of participants who have haematologic relapse duringthe treatment period - Number and proportion of participants who have AEC < 500 cells/μL for 24 weeks during the treatment period, HES Cohort: PGI-C during the treatment period

Interventions

Sponsors

AstraZeneca AB
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
0 Years to 17 Years

Design outcomes

Primary

MeasureTime frame
All cohorts: Nimber of Participants with Adverse Events (AEs), All cohorts:Serum Concentrations of Benralizumab

Secondary

MeasureTime frame
All cohorts: Presence and characterisation of ADA, All cohorts:Change From Baseline in Peripheral Blood Eosinophil Count, EGPA Cohort: Proportion of participants in remission at Week 24, with remission defined as PVAS = 0 and OCS intake ≤ 0.1 mg/kg/day., EGPA Cohort:Time from enrolment to first EGPA relapse, where relapse is defined as any of the following:a)Active vasculitis(PVAS > 0);OR b)Worsening of asthma symptoms (based on Asthma Control Questionnaire - Interviewer Administered [ACQ-IA]); OR c) Active nasal and/or sinus disease with worsening in at least one sino-nasal symptom question warranting any of the following: 1) Increase OCS; OR 2) Increase/addition of immunosuppressive medication; OR 3) Hospitalisation related to EGPA wors, HES Cohort:-Time to first HES worsening/flare during the Treatment Period -Proportion of participants who experience a HES worsening/flare during the treatment period - Number of HES worsening/flares (annualised rate/year) during the treatment period

Outcome results

None listed

Source: EU CTIS · Data processed: Jul 1, 2026