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Clinical Trial ● Currently Recruiting Phase III NCT07793409

A Study to Evaluate the Long-term Safety and Efficacy of Lunsekimig in Adult Participants With Chronic Obstructive Pulmonary Disease (COPD)

A Study to Evaluate the Long-term Safety and Efficacy of Lunsekimig in Adult Participants With Chronic Obstructive Pulmonary Disease (COPD) — Recruiting • Phase III • Respiratory /…

📅 21 Sep 2026 ⏱ 2 min read
Currently Recruiting
This trial is actively seeking participants in the UK. Discuss eligibility with your patient before referring.
Status
Currently Recruiting
Phase
Phase III
NCT ID
NCT07793409
Sponsor
Sanofi
Start
2026-09-16
ClinicaliQ Trial Snapshot
  • A Study to Evaluate the Long-term Safety and Efficacy of Lunsekimig in Adult Participants With Chronic Obstructive Pulmonary Disease (COPD) — Recruiting • Phase III • Respiratory / COPD / Asthma • NCT07793409.
  • Treatment being tested: Lunsekimig, a novel therapeutic agent being evaluated for long-term safety and efficacy in adults with eosinophilic COPD that remains inadequately controlled despite current management strategies.
  • Patient eligibility: Adults with chronic obstructive pulmonary disease characterised by an eosinophilic phenotype who have previously participated in lunsekimig clinical trials and demonstrate inadequate disease control.
Use This Page For
  • Quick orientation before opening the registry record.
  • Checking recruitment status, phase and sponsor at a glance.
  • Connecting this trial to nearby guidelines, Drug Science and education.
What This Trial Is Studying

This is an open-label, Phase 3, long-term safety extension study including participants of previous lunsekimig clinical trials with inadequately controlled chronic obstructive pulmonary disease (COPD ) characterized by an eosinophilic phenotype. The purpose of the LTS 18211 study is to characterize the long-term safety and efficacy of lunsekimig in adults with COPD who completed studies EFC18243 or EFC18244 in the main study, and to assess the impact of inhaled corticosteroids (ICS ) withdrawal in the ICS withdrawal sub-study. The study duration will be up to 100 weeks, including the following…

Eligibility Snapshot
  • : * Participants who completed the treatment period of EFC18243 or EFC18244 studies, including EOI visit * Contraception for male and female participants during the study intervention period and during 8 weeks following the last administration of study intervention. And: * Female participants: not pregnant or breastfeeding, and one of the following conditions applies: * Is not a women of childbearing potential (WOCBP), OR * Is a WOCBP and agrees to follow the contraceptive guidance. The WOCBP should also agree not to donate or cryopreserve eggs (ova, oocytes) for the purpose of reproduction. * Male participants: No sperm donation or cryopreserving sperm ICS-withdrawal sub-study only: * Participants receiving triple controller therapy (LABA+LAMA+ICS) * Participants who were compliant with lunsekimig * ≤ 1 moderate exacerbation and no severe exacerbation of COPD during the parent study * No exacerbation during the run-in period

Use the source registry for the full inclusion and exclusion criteria before discussing referral or enrolment.

Full Trial Details
View this trial on the source registry
Eligibility criteria, protocol, and results when available
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