A retrospective study of treatment and outcomes in synchronous systemic and central nervous system large B-cell lymphoma.

ABSTRACT:

Abstract

Synchronous systemic and de novo secondary central nervous system (CNS) large B-cell lymphoma (LBCL) is an aggressive clinical entity with a historically poor prognosis. Given the rarity of this presentation, prospective studies are limited, and treatment paradigms and outcomes are extrapolated from small, heterogenous retrospective studies. We performed a retrospective study with extended follow-up for 63 consecutive patients with previously untreated synchronous systemic and de novo secondary CNS LBCLs presenting to 2 institutions over 21 years. Most patients had diffuse LBCL (73%) and were treated with an average of 6 cycles of R-CHOP (rituximab, cyclophosphamide, doxorubicin, Oncovin [vincristine], and prednisone) intercalated with high-dose IV methotrexate (R-CHOP-M).

SUBMITTER: Haydu JE 

PROVIDER: S-EPMC12856303 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature