A Phase 3 Open-Label, Randomized Study of LOXO-305 Versus Investigator Choice of BTK Inhibitor in Patients With Previously Treated BTK Inhibitor Naïve Mantle Cell Lymphoma (BRUIN MCL-321)
Latest Information Update: 28 Sep 2026
At a glance
- Drugs Pirtobrutinib (Primary) ; Acalabrutinib; Ibrutinib; Zanubrutinib
- Indications Mantle-cell lymphoma
- Focus Registrational; Therapeutic Use
- Acronyms BRUIN MCL-321
- Sponsors Loxo Oncology
Most Recent Events
- 23 Sep 2026 Planned End Date changed from 1 Apr 2028 to 1 Jun 2030.
- 23 Sep 2026 Planned primary completion date changed from 1 Jan 2027 to 1 Nov 2027.
- 28 May 2025 Status changed from recruiting to active, no longer recruiting.