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NCT03976310: BenraliScan

CT Air-trapping for the Early Identification of Benralizumab Responders Among Eosinophilic Asthma Patients

Completed NA Last updated 18 July 2023
What this trial tests

NA trial testing 48 weeks of Benralizumab in Asthma in 59 participants. Completed in 9 June 2023.

Timeline
20 June 2019
Primary endpoint
9 June 2023
9 June 2023

Quick facts

Lead sponsorUniversity Hospital, Montpellier
PhaseNA
StatusCompleted
Study typeINTERVENTIONAL
Allocationna
Designsingle group
Maskingnone
Primary purposediagnostic
Enrollment59
Start date20 June 2019
Primary completion9 June 2023
Estimated completion9 June 2023
Sites2 locations across France

Drugs / interventions tested

Conditions studied

Sponsor

University Hospital, Montpellier

Who can join

Adults 18 to 75, any sex, with Asthma. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

BenraliScan aims to obtain thoracic computed tomography imaging data to predict the future level of patient response to a monoclonal antibody. Because the clinical responses under study can take many months to manifest, early identification of patients most-likely to benefit from treatment and treatment rule-out for others will save considerable time for everybody involved. The primary objective of BenraliScan is to determine the prognostic value (sensitivity, specificity, positive predictive value, negative predictive value) of air-trapping measures (Expiratory/Inspiratory ratios for Mean Lung Density (MLDe/i)) detected via quantitative thoracic computed tomography at baseline for improvement in exacerbation rate (the presence of a ≥50% reduction in baseline exacerbation rate versus the absence of a ≥50% reduction in baseline exacerbation rate) at 52 weeks among eosinophilic asthma patients treated with Benralizumab.

Publications & conference data

2 peer-reviewed publications reference this trial (live from Europe PMC):

  1. Impact of Biologic Therapy on the Small Airways Asthma Phenotype.
    Chan R, Lipworth BJ. · · 2022 · cited 25× · PMID 36239786 · DOI 10.1007/s00408-022-00579-2
  2. Clinical response progression to benralizumab using computed tomography: Prognostic BenraliScan study.
    Bourdin A, Beclin MF, Chanez P, Vachier I, et al · · 2026 · PMID 42106061 · DOI 10.1016/j.chest.2026.04.040

Verify or expand the search:

Other recruiting trials for Asthma

Currently open trials in the same condition.

Other University Hospital, Montpellier trials

Trials by the same sponsor.

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Data sources for this page

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