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Thi is a prospective and low-intervention clinical trial. We propose to design a panel of "core" genetic alterations by sequencing Cerebral Spinal Fluid (CSF) DNA in patients with confirmed or suspicious Primary Central Neurvous System Lymphoma (PCNSL) with the aim to improve diagnostic sensitivity, response assessment and monitoring early CNS relapse in routine practice.
Enrolled patients will receive conventional treatments according to well-established international guidelines, DNA assessments will not influence the treatment choices.
Enrollment
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Inclusion and exclusion criteria
Inclusion Criteria for study population:
Exclusion Criteria for study population:
Inclusion criteria for controls:
Age ≥18 years
Newly diagnosed DLBCL with a high risk for relapse/progression in the CNS or High-grade B-cell (HGBC) lymphoma with available clinical and radiological data, CSF and diagnostic histopathological specimen. 3. Newly diagnosed and/or relapsed SCNSL with available clinical and radiological data, CSF and diagnostic histopathological specimen. 4. Newly diagnosed lymphoma confined to CNS other than DLBC subtype 5. Neoplastic and non-neoplastic neurological disorders (neurodegenerative and neuroinflammatory disorders, toxic or infective encephalitis, primary CNS tumors other than lymphomas (mainly gliomas)) with available clinical and radiological data, CSF samples and, where possible, histo-pathological brain biopsy material formalin fixed and paraffin embedded.
No contraindications to stereotactic or open brain biopsy and lumbar puncture; 7. Given written informed consent prior to any study specific procedures, with the understanding that the patient has the right to withdraw from the study at any time, without any prejudice.
Exclusion criteria for controls:
Primary purpose
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Interventional model
Masking
70 participants in 2 patient groups
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Central trial contact
Andrés J.M. Ferreri, MD; Teresa Calimeri, MD/PhD
Data sourced from clinicaltrials.gov
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