A Randomized, Double-blind, Placebo-Controlled, Active-Comparator, Multicenter, Phase 3 Study of Brentuximab Vedotin or Placebo in Combination With Lenalidomide and Rituximab in Subjects With Relapsed or Refractory Diffuse Large B-cell Lymphoma (DLBCL)
Latest Information Update: 30 Jul 2026
At a glance
- Drugs Brentuximab vedotin (Primary) ; Lenalidomide; Rituximab; Rituximab
- Indications B-cell lymphoma; Diffuse large B cell lymphoma
- Focus Registrational; Therapeutic Use
- Acronyms ECHELON-3
- Sponsors Seagen
Most Recent Events
- 22 Jul 2026 Actual primary completion date changed from 12 Jan 2026 to 23 Jan 2026.
- 26 Aug 2025 Planned End Date changed from 30 Nov 2025 to 18 Nov 2025.
- 26 Aug 2025 Planned primary completion date changed from 30 Nov 2025 to 18 Nov 2025.