Trial intelligence / Profile preview

Amlitelimab Long-term Extension Study in Moderate-to-severe Asthma

NCT06033833Phase 2

Key facts

Status
Terminated
Start
Sep 2023
Primary completion
Sep 2026
Countries
14
Sponsor
Sanofi
Modality
Monoclonal Antibodies
Conditions
asthma
01

Overview

Phase 2, randomised, double-blind trial of amlitelimab in asthma (2 arms), sponsored by Sanofi. Primary endpoint: Percentage of participants with treatment-emergent adverse events at 156 weeks. Started Sep 2023; status: terminated.

02

Design

2 arms
Study design
RandomizedDouble-blind
  • Treatment group 1

    Subcutaneous amlitelimab

  • Treatment group 2

    Subcutaneous placebo

03

Who it enrols

Adult participants with moderate-to-severe asthma who completed the treatment period of the parent study, on background medium-to-high dose ICS therapy plus a second or third controller.

04

Endpoints

Primary

  • Percentage of participants with treatment-emergent adverse events

Secondary

  • Percentage of participants who experienced adverse events

  • Annualized rate of severe exacerbation events

  • Time to first exacerbation event

  • Annualized rate of severe asthma exacerbations requiring hospitalization or emergency room or urgent care visit

  • Change in pre-bronchodilator and post-bronchodilator forced expiratory volume in 1 second

  • Change in pre-bronchodilator and post-bronchodilator peak expiratory flow

  • Change in pre-bronchodilator and post-bronchodilator forced vital capacity

  • Change in pre-bronchodilator and post-bronchodilator forced expiratory flow 25% to 75%

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