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Clinical Trial Summary

This is a single-arm and open-label study to explore X+MTX+Ritu (ATG-010, Methotrexate, Rituximab) regimen in Relapse refractory PCNSL patients. Approximately 30 patients will be enrolled in the study. In dose escalation phase, patients with Relapse refractory PCNSL will be treated with X+MTX+Ritu regimen and escalating doses of oral ATG-010 weekly in a 3+3 design. Then a phase 2 expansion at the recommended dose level based on phase 1b trial will be conducted to evaluate the efficacy, safety and tolerability.


Clinical Trial Description

In dose escalation phase, patients with Relapse refractory PCNSL will be treated with X+MTX+Ritu regimen (Methotrexate 3.5 g/m2, d1; Rituximab 375 mg/m2, d0)and escalating doses of oral ATG-010 weekly in a 3+3 design. ATG-010 dose level (DL) 1, 2 and 3 are 60, 80 and 100mg respectively respectively on day 1,8,15,22 for 28-days cycle. The phase 2 expansion at the recommended dose level based on phase 1b trial. The total 6 cycles, 28 days per cycle . And, Subjects participating in the study will undergo a screening period(up to 21days), a treatment period, and a follow-up period. The screening period is a maximum of 21 days before treatment period, And will be followed by 6 cycles of combination treatment(28 days per cycle). partial remission(PR) patients after induction treatment will continue ATG-010 maintenance up to 1 year or until disease progression, intolerable toxicity, death. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05698147
Study type Interventional
Source Huashan Hospital
Contact Tong Chen, Ph.D
Phone +862152887102
Email chentong@fudan.edu.cn
Status Recruiting
Phase Phase 1/Phase 2
Start date August 3, 2023
Completion date December 31, 2026

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