Observational study on Primary Mediastinal Large B-cell Lymphoma with CNS involvement

Retrospective Multicenter International Study on Prognostic Factors, Management And Outcome Of Primary Mediastinal Large B-Cell Lymphoma (PMLBCL) Patients With Central Nervous System (CNS) Involvement

Observational IRCCS San Raffaele · NCT06024694

This study is looking at patients with Primary Mediastinal Large B-cell Lymphoma who have had a relapse affecting their brain or spinal cord to see how they are treated and what their outcomes are.

Quick facts

Study typeObservational
Enrollment45 (estimated)
Ages18 Years to 80 Years
SexAll
SponsorIRCCS San Raffaele Academic / other
Locations1 site (Milan)
Trial IDNCT06024694 on ClinicalTrials.gov

What this trial studies

This observational study focuses on patients diagnosed with Primary Mediastinal Large B-cell Lymphoma (PMBCL) who have experienced a relapse involving the central nervous system (CNS). It aims to collect and analyze clinical characteristics, management strategies at diagnosis and during relapses, and patient outcomes. The study will compile data from six different countries to create a comprehensive international series on CNS involvement in PMBCL. It will also include a central pathological review of initial diagnoses and relapses when available.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18 and older with a histologically confirmed diagnosis of PMBCL who have experienced CNS involvement.

Not a fit: Patients with CNS lymphoma of a subtype other than PMBCL will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could enhance understanding of PMBCL with CNS involvement, leading to improved treatment strategies and outcomes for affected patients.

How similar studies have performed: While this study focuses on a specific aspect of PMBCL, similar observational studies have shown success in gathering valuable data on rare cancers, suggesting potential for meaningful insights.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Histologically confirmed diagnosis of Primary Mediastinal Large B Cell Lymphoma (PMLBCL) according WHO Classification
* Had a recurrence/progression with Central Nervous System (CNS) involvement
* Availability of details on clinical presentation, treatment details and outcome
* Availability of details on pathological data for central review
* Age ≥18 years

Exclusion Criteria

* Patients with CNS lymphoma other than PMLBCL subtype

Where this trial is running

Milan

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Primary Mediastinal Large B-cell LymphomaPMBCLCNS
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.