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A Prospective Clinical Study of BTK Inhibitor, PD-1 and Formustine in the First-line Treatment of Primary Central Nervous System Lymphoma

NCT04831658 · Status: UNKNOWN · Phase: PHASE1/PHASE2 · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2022-06-02

No results posted yet for this study

Summary

To observe the efficacy and safety of a new generation of BTK inhibitor Orelabrutinib combined with PD-1 and fotemustine in the treatment of patients with primary central nervous system lymphoma (PCNSL).

Conditions

Interventions

DRUG

the dose-escalation phase

The study adopts the "3+3" design,The dose planned to be explored is the daily oral dose of the BTK inhibitor abutinib, which is 100 mg, 150 mg and 200 mg, respectively.Orelabrutinib continues to be taken orally until the tumor is relieved for 3 months; PD-1 monoclonal antibody is used by intravenous drip, 21 days as a treatment cycle, and a total of 1 year of observation; formustine is used by intravenous drip for 21 days It is a treatment cycle, a total of 6 cycles of observation; after 2 cycles, the efficacy is evaluated, and adverse reactions are recorded. At the same time, MTX 12mg+Ara-C 50mg+Dex 5mg was injected into the CSF cytology-positive sheath, and intrathecal injection once per treatment cycle, a total of 6 times.

Sponsors & Collaborators

  • Mingzhi Zhang

    lead OTHER

Principal Investigators

  • Mingzhi zhang · The First Affiliated Hospital of Zhengzhou University

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
69 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-03-29
Primary Completion
2023-09-15
Completion
2024-09-15

Countries

  • China

Study Locations

More Related Trials

Entities

Diseases

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 NCT04831658 on ClinicalTrials.gov