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Methotrexate or Thiotepa Combined With R-CHOP and Orelabrutinib in CNSL Patients

NCT06901999 · Status: NOT_YET_RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 23

Last updated 2025-03-30

No results posted yet for this study

Summary

This study is designed as an open-label, prospective, single-arm, single-center trial aimed at evaluating the efficacy and safety of MTX or Thiotepa combined with Orelabrutinib and standard chemotherapy regimens in the treatment of DLBCL patients with central nervous system involvement.

Conditions

  • CNS Lymphoma

Interventions

DRUG

Orelabrutinib

150 mg qd po. D1-21, 6 cycles, 21 days per cycle For patients continue transplant, maitaining for 1 year follow-up; otherwise maintaining during 2 years of follow-up，unless disease progression or intolerable toxicity occurs.

DRUG

RCHOP+MTX or Thiotepa

rituximab: 375 mg/m2, D0; cyclophosphamide: 750 mg/m2, D1; doxorubicin: 50 mg/m2, D1; vincristine: 1.4 mg/m2, D1; prednisone: 100 mg, D1-5; MTX: 3.5 g/m2, D0; Thiotepa: 40 mg/m2, D3; Induction therapy, 6 cycles, 21 days a cycle

Sponsors & Collaborators

  • Ruijin Hospital

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
14 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-04-30
Primary Completion
2026-11-30
Completion
2028-11-30

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06901999 on ClinicalTrials.gov