Overview Early Systemic Central Nervous System Prophylaxis in Diffuse Large B-cell Lymphoma Status: Withdrawn Trial end date: 2025-12-31 Target enrollment: Participant gender: Summary Phase 2 single-institution trial of early systemic central nervous system prophylaxis in high-risk diffuse large B-cell lymphoma Phase: Phase 2 Details Lead Sponsor: Brown UniversityTreatments: CytarabineMethotrexate