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Clinical Trial Summary

The outcome of patients with central nervous system (CNS) relapse in DLBCL is poor, with median survival times of 2-5 months. This fatal prognosis necessitates CNS prevention in a subgroup of patients with a high risk of CNS relapse.

Intrathecal methotrexate (ITMTX) has traditionally been used, although its efficacy for CNS prophylaxis is contradictory. High-dose intravenous methotrexate (IVMTX) has been suggested as an alternative approach. Considering the lack of evidence supporting the role of ITMTX, the investigators propose to compare the efficacy of ITMTX and IVMTX for prophylaxis of CNS relapse in a subgroup of patients with DLBCL at a high risk for CNS relapse.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT03123718
Study type Interventional
Source Chonnam National University Hospital
Contact Deok-Hwan Yang
Phone +82-61-379-7636
Email drydh1685@hotmail.com
Status Not yet recruiting
Phase Phase 3
Start date July 1, 2017
Completion date June 30, 2021

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