scholarly journals Central Nervous System Leukemia

2020 ◽  
Author(s):  
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Central Nervous System Leukemia

Sequential combination of systemic high-dose ara-C and asparaginase for the treatment of central nervous system leukemia and lymphoma.

1984 ◽  
Vol 2 (2) ◽  
pp. 98-101 ◽  
Author(s):  
S Amadori ◽  
G Papa ◽  
G Avvisati ◽  
M C Petti ◽  
M Motta ◽  
...  
Keyword(s):  
Central Nervous System ◽  
Cerebrospinal Fluid ◽  
Nervous System ◽  
Potential Role ◽  
High Dose ◽  
Effective Treatment Modality ◽  
Sequential Administration ◽  
Sequential Combination ◽  
Central Nervous System Leukemia ◽  
Meningeal Disease

Eight patients with overt central nervous system (CNS) leukemia and lymphoma were treated with sequential administration of systemic high-dose cytosine arabinoside (HiDAC) and asparaginase (ASP) with no direct CNS therapy. Complete clearing of the cerebrospinal fluid (CSF) was achieved in six (86%) of seven patients with meningeal disease, generally after the first course of therapy. Two patients presented with evidence of extensive intracerebral disease; both responded with a greater than 50% regression of the tumor infiltrates. Concomitant extraneurologic localizations responded equally well to HiDAC/ASP: responses were seen in four of five patients, including complete remission in three of four patients who presented with marrow involvement. Toxicity was generally moderate and limited to myelosuppression (eight of eight patients), tolerable nausea and vomiting (eight of eight patients), mild hepatotoxicity (two of eight patients), and oral mucositis (one of eight patients). These results indicate that HiDAC/ASP is a tolerable and highly effective treatment modality for CNS leukemia and lymphoma and suggest its potential role for sanctuary chemoprophylaxis.

scholarly journals A Case of Acute Lymphocytic Leukaemia with t(3;13) and Central Nervous System Leukemia after Allogenic Cord Blood Transplantation

Cell Medicine ◽  
2019 ◽  
Vol 11 ◽  
pp. 215517901987385
Author(s):  
Xiaofan Li ◽  
Yaqun Hong ◽  
Jiafu Huang ◽  
Nainong Li
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Cord Blood ◽  
Lymphocytic Leukaemia ◽  
Cord Blood Transplantation ◽  
Chromosomal Translocations ◽  
Leukemic Cells ◽  
Acute Lymphocytic Leukaemia ◽  
Blood Transplantation ◽  
Central Nervous System Leukemia

Background: Acute lymphoblastic leukemia (ALL) is a neoplastic cancer characterized by clonal expansion of leukemic cells in lymph organs and bone marrow. Lots of kinds of different chromosomal translocations can be found in those leukemic cells. However, the role of abnormal chromosomes and genes in leukemogenesis is not yet fully understood. Identifying new chromosomal translocations can facilitate a better understanding of pathogenesis of this disease. Case presentation: We report a rare case of acute lymphocytic leukaemia with t(3;13)(q29, q21). The patient was diagnosed pre-B-ALL with no abnormal chromosomal or gene fusion and achieved complete remission (CR) after induction chemotherapy; 10 months later, she relapsed in the consolidation, with cytogenetics tests showing 46, XX, t(3;13)(q29, q21). Given no CR after two chemotherapy regimens, the patient received salvage cord blood transplantation. Regular intrathecal methotrexate was applied to prevent central nervous system leukemia. Good graft versus leukemia was induced by daily injection of a low dose of IL-2 2 months post-transplantation. Minimal residual disease negativity was maintained until central nervous system (CNS) leukemia was found 8 months after transplantation. A whole exome sequencing was performed. Nine driver mutation genes and seven tumor genes were found. Conclusions: We highly suspect that the relapse in the CNS after transplantation is associated with a rare chromosomal translocation.

Cerebrospinal fluid polyamine monitoring in central nervous system leukemia

1977 ◽  
Vol 75 (3) ◽  
pp. 365-369 ◽  
Author(s):  
Owen M. Rennert ◽  
Daniel L. Lawson ◽  
Jayesh B. Shukla ◽  
Thomas D. Miale
Keyword(s):  
Central Nervous System ◽  
Cerebrospinal Fluid ◽  
Nervous System ◽  
Central Nervous System Leukemia
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