The continuing increase in the incidence of primary central nervous system non-Hodgkin lymphoma

Cancer ◽  
2002 ◽  
Vol 95 (7) ◽  
pp. 1504-1510 ◽  
Author(s):  
Janet E. Olson ◽  
Carol A. Janney ◽  
Ravi D. Rao ◽  
James R. Cerhan ◽  
Paul J. Kurtin ◽  
...  
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Hodgkin Lymphoma ◽  
Non Hodgkin Lymphoma

scholarly journals RARE-29. PRIMARY CENTRAL NERVOUS SYSTEM NON-HODGKIN LYMPHOMA IN AN 11-YEAR-OLD BOY: A CASE REPORT

2020 ◽  
Vol 22 (Supplement_3) ◽  
pp. iii448-iii448
Author(s):  
Jorge Luis Ramírez-Melo ◽  
Regina M Navarro-Martin del Campo ◽  
Manuel D Martinez-Albarran ◽  
Fernando Sánchez-Zubieta ◽  
Ana L Orozco-Alvarado ◽  
...  
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Hodgkin Lymphoma ◽  
Central Nervous System Lymphoma ◽  
Complete Response ◽  
High Dose ◽  
Illustrative Case ◽  
Tumor Biopsy ◽  
Non Hodgkin Lymphoma ◽  
The Right

Abstract BACKGROUND Primary central nervous system lymphoma (PCNSL) are very rare in children. CLINICAL CASE: An 11-year-old male presented with a 2 months history with myoclonic movements in the upper right limb, and a sudden frontal headache, gait disturbance due to right hemiparesis and an ipsilateral convulsive episode. Upon admission he had critical condition, with hypertensive skull syndrome, Glasgow of 12, Karnofsky 40%, right hemiparesis, swallowing disorder, facial paralysis, and loss of photo motor reflex and unilateral amaurosis. A CT and MRI showed a huge tumor mass in the left tempo-parietal region, infiltrating the white matter and shifting the midline. A Tumor biopsy was done, and reported diffuse small cell non-Hodgkin lymphoma of high-grade, Burkitt type. Systemic lymphoma workup was negative. He received six cycles of chemotherapy based on high dose methotrexate, rituximab and triple intrathecal.After the second cycle an ophthalmologic evaluation was done, and found infiltration to the right retina, for which 6 cycles of intra vitreous chemotherapy with methotrexate were applied, he showed an excellent response, and recovered all his neurological functions except that right hemianopia persist. Control MRI showed partial response at 2nd cycle and complete response after the 4th cycle. No Radiation was performed. CONCLUSION This report highlights the fact that pediatric PCNSL may be effectively treated by a combination of HDMTX and rituximab-based chemoimmunotherapy without irradiation. Lack of awareness of this rare entity may lead to extense resections of brain, and potential permanent secuelae that were avoided in this illustrative case.

Rituximab therapy for CNS lymphomas: targeting the leptomeningeal compartment

Blood ◽  
2003 ◽  
Vol 101 (2) ◽  
pp. 466-468 ◽  
Author(s):  
James L. Rubenstein ◽  
Dan Combs ◽  
Jay Rosenberg ◽  
Arthur Levy ◽  
Michael McDermott ◽  
...  
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Hodgkin Lymphoma ◽  
Phase 1 ◽  
Central Nervous System Lymphoma ◽  
Serum Levels ◽  
Pharmacokinetic Analysis ◽  
Lymphomatous Meningitis ◽  
Cell Surface Molecule ◽  
Non Hodgkin Lymphoma

Most lymphomas that involve the central nervous system are B-cell neoplasms that express the cell surface molecule CD20. After intravenous administration, rituximab can be reproducibly measured in the cerebrospinal fluid (CSF) in patients with primary central nervous system lymphoma; however, the CSF levels of rituximab are approximately 0.1% of serum levels associated with therapeutic activity in patients with systemic non-Hodgkin lymphoma. Because lymphomatous meningitis is a frequent complication of non-Hodgkin lymphoma, we have conducted an analysis of the safety and pharmacokinetics of direct intrathecal administration of rituximab using cynomolgus monkeys. No significant acute or delayed toxicity, neurologic or otherwise, was detected. Pharmacokinetic analysis suggests that drug clearance from the CSF is biphasic, with a terminal half-life of 4.96 hours. A phase 1 study to investigate the safety and pharmacokinetics of intrathecal rituximab in patients with recurrent lymphomatous meningitis will be implemented based on these findings.

Principles of paediatric radiation oncology

2013 ◽  
Author(s):  
Roger E Taylor
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Hodgkin Lymphoma ◽  
Radiation Oncology ◽  
Intensity Modulated Radiotherapy ◽  
Primitive Neuroectodermal Tumour ◽  
Paediatric Tumours ◽  
Intensity Modulated ◽  
Non Hodgkin Lymphoma ◽  
Central Nervous System Tumours

Chapter 15 discusses the principles of paediatric radiation oncology, and addresses quality assurance, chemotherapy/radiotherapy interactions, Leukaemia, Hodgkin lymphoma, Non-Hodgkin lymphoma, Neuroblastoma, Rhabdomyosarcoma, Ewing’s sarcoma/peripheral primitive neuroectodermal tumour, Osteosarcoma, central nervous system tumours, Intensity-modulated radiotherapy, and proton therapy for paediatric tumours.

High Efficiency of ICE (Ifosfamide-Carboplatin-Etoposide) in Relapse/Refractory Primary Central-Nervous System and Intra-Ocular Non Hodgkin Lymphoma, After First Line Treatment Containing High Doses of Methotrexate and Cytarabine. A Monocentric Retrospective Study From 2010 to 2012 On 17 Cases

Blood ◽  
2012 ◽  
Vol 120 (21) ◽  
pp. 3664-3664 ◽  
Author(s):  
Sylvain Choquet ◽  
Damien roos Weil ◽  
Khe Hoang Xuan ◽  
Nathalie Cassoux ◽  
Helene Merle-Beral ◽  
...  
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Hodgkin Lymphoma ◽  
Salvage Chemotherapy ◽  
High Dose ◽  
Line Treatment ◽  
First Line ◽  
Non Hodgkin Lymphoma ◽  
High Doses ◽  
First Line Treatment

Abstract Abstract 3664 Background: Primary central nervous system lymphoma (PCNSL) and primary intra-ocular lymphoma (PIOL) are at very high risk of relapse after a first line treatment, and then carry a very poor prognosis. Autologous stem cell transplantation (ASCT) can offer prolonged responses but its results clearly depend on efficiency of salvage chemotherapy (Soussain, haemtologica, 2012). Since recent publications on first line treatment of PCNSL and PIOL recommend high dose methotrexate (Mtx) and cytarabine (AraC) (Ferreri, Lancet 2009), salvage chemotherapy must use other drugs with high level of penetration in the central nervous system (CNS). In this setting, ICE regimen, validated in systemic non Hodgkin lymphoma, seems to be appropriated but no data is published in PCNSL and PIOL. Methods: From june 2010 to may 2012, all relapse/refractory PCNSL and PIOL treated in first line by high doses of Mtx and AraC in the Pitie-Salpetriere Hospital, Paris, France, where treated by ICE regimen : ifosfamide (5g/m2 at day 2), carboplatine (AUC 5 at day 2) and etoposide (100mg/m2/d days 1 to 3). Doses where adapted on patient general status and ASCT proposed when possible. Results: Seventeen patients have been treated, 7 females and 10 males, median age 62 [28–84]. Four where refractory and 13 in relapse, with a mean progression free survival (PFS) of 368 days [85–1763], 4 had a second line, one a third before ICE. At moment of ICE treatment, localizations where 10 CNS, 2 CNS + PIOL, 3 PIOL and 2 meningitis. The mean number of cycles was 4 [1–6] and 4 patients needed a dose reduction. During treatment, grade 3/4 WHO toxicities where: 6 neutropenic fever (one death), 5 anemia, 9 neutropenia, 10 thrombopenia and one CNS complication (coma and hypersalivation). ASCT have been made in 6 patients (5 in CR, 1 in PR) and are pending in 3. Complete response (CR) have been obtained in 13 patients (76%), partial in 2. With a mean follow-up of 405 days, 6/15 patients in response relapsed (only one after ASCT), in a median of 81 days, 9 patients died (7 by progression, one during treatment and one in CR). Median Overall survival (OS) was 220 days for all patients but was not reached in case of ASCT. Conclusion: ICE regimen is very effective in relapse/refractory PCNSL and PIOL heavily treated by high dose Mtx and AraC. This efficacy can allow to perform ASCT in eligible patients, chemosensitivity being the most important factor influencing the OS and PFS after ASCT. ICE can represent a new standard in this setting. Disclosures: Leblond: Roche: Advisory Board Other, Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees; Mundipharma: Honoraria; Janssen-Cilag: Honoraria.

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