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A prospective, one-arm clinical study of the application of PZR-MTX protocol to newly diagnosed primary central nervous system lymphoma

A prospective, one-arm clinical study of the application of PZR-MTX protocol to newly diagnosed primary central nervous system lymphoma

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500104084
Enrollment
Unknown
Registered
2025-06-10
Start date
2024-08-24
Completion date
Unknown
Last updated
2025-06-16

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

primary central nervous system lymphoma

Interventions

Experimental group:Pomalidomide and Zanubrutinib

Sponsors

The First Affiliated Hospital of Xi'an Jiaotong University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1.Initial diagnosis of primary central nervous system lymphoma; 2.The pathological type was B-cell lymphoma; 3.Age 18-80 years old; 4.Human Immunodeficiency Virus (HIV) negative; 5.Initial treatment patients who have not received radiotherapy, chemotherapy, or targeted therapy; 6.No bone marrow hematopoietic dysfunction, the following indicators should be met: white blood cell count >3.0×10^9/L, neutrophil absolute pair value >1.5×10^9/L, hemoglobin concentration >90g/L, platelet count >80×10^9/L; 7.No major organ dysfunction, must meet the following criteria: Cardiac function grade 0-2 (NYHA); Blood oxygen saturation > 88% (natural state); Alanine aminotransferase 60ml/min; 8.At least one measurable lesion; 9.Patients voluntarily sign informed consent forms;

Exclusion criteria

Exclusion criteria: 1.The pathological diagnosis was T cell lymphoma; 2.Systemic lymphoma involves the central nervous system; 3.Patients with uncontrolled medical disease (including severe organ dysfunction, uncontrolled active infection, interstitial pneumonia, etc.); 4.For patients with mental disorders; 5.Acute myocardial infarction or unstable angina or hypertension and arrhythmia within 6 months; 6.active hemorrhage; 7.Allergic to the drug being tested; 8.Patients who can not be treated according to the plan, poor compliance, or the doctor thinks that the group should be removed; 9.A woman who is pregnant or breastfeeding;

Design outcomes

Primary

MeasureTime frame
Objective remission rate;

Secondary

MeasureTime frame
progression free survival;Overall survival;adverse reaction;

Countries

China

Contacts

Public ContactWu Di

The First Affiliated Hospital of Xi'an Jiaotong University

wudi2607@163.com+86 29 85324135

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026