Study to Assess the Efficacy, Safety, and Tolerability of SAR440340/REGN3500/Itepekimab in Chronic Obstructive Pulmonary Disease (COPD)

Summary

Primary Objective: Primary population (former smokers cohort): * Evaluate the efficacy of itepekimab compared with placebo on the annualized rate of acute moderate-or-severe COPD exacerbations in former smokers with moderate-to-severe COPD Secondary Objectives: Primary population (former smokers cohort): * Evaluate the efficacy of itepekimab compared with placebo on pulmonary function in former smokers with moderate-to-severe COPD * Evaluate the efficacy of itepekimab compared with placebo on occurrence of acute exacerbation of COPD (AECOPD) in former smokers with moderate-to-severe COPD * Evaluate the efficacy of itepekimab compared with placebo on severe AECOPD in former smokers with moderate-to-severe COPD * Evaluate the efficacy of itepekimab compared with placebo on corticosteroid-treated AECOPD in former smokers with moderate-to-severe COPD * Evaluate the efficacy of itepekimab compared with placebo on respiratory symptoms in former smokers with moderate-to-severe COPD * Evaluate the efficacy of itepekimab compared with placebo on Forced Expiratory Volume in 1 second (FEV1) slope in former smokers with moderate-to-severe COPD * Evaluate the efficacy of itepekimab compared with placebo on health-related quality of life (HRQoL) as assessed by St. George's Respiratory Questionnaire (SGRQ) in former smokers with moderate-to-severe COPD * Evaluate the safety and tolerability of itepekimab in former smokers with moderate-to-severe COPD * Evaluate the pharmacokinetic (PK) profile of itepekimab in former smokers with moderate-to-severe COPD * Evaluate immunogenicity to itepekimab in former smokers with moderate-to-severe COPD Secondary population (current smokers cohort) * Estimate the efficacy of itepekimab compared with placebo on the annualized rate of acute moderate or severe COPD exacerbations in current smokers with moderate-to-severe COPD * Estimate the efficacy of itepekimab compared with placebo on pulmonary function in current smokers with moderate-to-severe COPD * Estimate the safety and tolerability of itepekimab in current smokers with moderate-to-severe COPD * Estimate the PK profile of itepekimab in current smokers with moderate to severe COPD * Estimate immunogenicity to itepekimab in current smokers with moderate-to-severe COPD

Timeline

Start

2021-02-12

Primary completion

2025-04-21

Completion

2025-08-28

Drugs

Indications