Placebo-controlled Efficacy and Safety Study of GSK3511294 (Depemokimab) in Participants With Severe Asthma With an Eosinophilic Phenotype

Summary

This is a multi-center, randomized, placebo-controlled, double-blind, parallel group study that aims to assess the efficacy and safety of GSK3511294 (Depemokimab) in participants with severe uncontrolled asthma with an eosinophilic phenotype

Timeline

Start

2021-03-17

Primary completion

2023-11-21

Completion

2023-11-21

Publications

• Keeley T, O'Neill D, Dikariyanto V, Dumi G, Fromy P, Markov F, Richards A, Alfonso-Cristancho R. Validity, reliability, and longitudinal measurement properties of the Asthma Daytime and Nighttime Symptom Diaries in patients with moderate-to-severe asthma. J Patient Rep Outcomes. 2026 May 20;10(1):89. doi: 10.1186/s41687-026-01066-5.
• Jackson DJ, Bourdin A, Blackorby A, Leslie A, Vichiendilokkul A, Howarth P, Karkoszka N, Fujieda S, Cornet M. Safety and Tolerability of Twice-Yearly Depemokimab in Patients with Asthma and Chronic Rhinosinusitis with Nasal Polyps: Pooled Results from SWIFT-1/-2 and ANCHOR-1/-2. Adv Ther. 2026 Feb;43(2):880-897. doi: 10.1007/s12325-025-03457-4. Epub 2025 Dec 29.
• Jackson DJ, Wechsler ME, Jackson DJ, Bernstein D, Korn S, Pfeffer PE, Chen R, Saito J, de Luiz Martinez G, Dymek L, Jacques L, Bird N, Schalkwijk S, Smith D, Howarth P, Pavord ID; SWIFT-1 and SWIFT-2 Investigators; SWIFT-1 Investigators; SWIFT-2 Investigators. Twice-Yearly Depemokimab in Severe Asthma with an Eosinophilic Phenotype. N Engl J Med. 2024 Dec 19;391(24):2337-2349. doi: 10.1056/NEJMoa2406673. Epub 2024 Sep 9.

Drugs

Indications