TY - JOUR
T1 - Liposomal cytarabine in neoplastic meningitis from primary brain tumors
T2 - A single institutional experience
AU - Gaviani, P.
AU - Corsini, E.
AU - Salmaggi, A.
AU - Lamperti, E.
AU - Botturi, A.
AU - Erbetta, A.
AU - Milanesi, I.
AU - Legnani, F.
AU - Pollo, B.
AU - Silvani, A.
PY - 2013/12
Y1 - 2013/12
N2 - Neoplastic meningitis (NM) is diagnosed in 1-2 % of patients with primary brain tumors. Standard treatment of NM includes single-agent or combination chemotherapy, with compounds such as methotrexate, thiotepa, and cytarabine (Ara-C) or its injectable, sustained-release formulation Depocyte ®. In this Report, we reported the data of efficacy and tolerability of an intrathecal Depocyte® regimen for patients presenting with NM from primary brain tumors. We described 12 patients with NM confirmed at magnetic resonance imaging (MRI) and with a positive cerebrospinal fluid (CSF) cytology. Patients were treated with repeated courses of intrathecal Depocyte® (once every 2 weeks for 1 month of induction therapy and as consolidation therapy on a monthly base in responding patients). Twelve patients (10 males and 2 females) were treated by our Institution. The diagnosis of primitive brain tumor was medulloblastoma in six patients, germinoma in two patients, pylocitic astrocytomas with spongioblastic aspects, teratocarcinoma, meningeal melanoma, and ependimoma in the other four patients. The total number of Depocyte® cycles ranged from one to nine. In 7/12 patients, there was clinical and/or radiological response after Depocyte®, and the toxicity was moderate and transient, mainly due to the lumbar puncture procedure. In the two patients with germinoma, we observed a normalization of MRI Imaging and negativization of CSF with disappearance of the tumor cells. OS was 180 days (range 20-300, CI 95 %).
AB - Neoplastic meningitis (NM) is diagnosed in 1-2 % of patients with primary brain tumors. Standard treatment of NM includes single-agent or combination chemotherapy, with compounds such as methotrexate, thiotepa, and cytarabine (Ara-C) or its injectable, sustained-release formulation Depocyte ®. In this Report, we reported the data of efficacy and tolerability of an intrathecal Depocyte® regimen for patients presenting with NM from primary brain tumors. We described 12 patients with NM confirmed at magnetic resonance imaging (MRI) and with a positive cerebrospinal fluid (CSF) cytology. Patients were treated with repeated courses of intrathecal Depocyte® (once every 2 weeks for 1 month of induction therapy and as consolidation therapy on a monthly base in responding patients). Twelve patients (10 males and 2 females) were treated by our Institution. The diagnosis of primitive brain tumor was medulloblastoma in six patients, germinoma in two patients, pylocitic astrocytomas with spongioblastic aspects, teratocarcinoma, meningeal melanoma, and ependimoma in the other four patients. The total number of Depocyte® cycles ranged from one to nine. In 7/12 patients, there was clinical and/or radiological response after Depocyte®, and the toxicity was moderate and transient, mainly due to the lumbar puncture procedure. In the two patients with germinoma, we observed a normalization of MRI Imaging and negativization of CSF with disappearance of the tumor cells. OS was 180 days (range 20-300, CI 95 %).
KW - Liposomal cytarabine
KW - Neoplastic meningitis
KW - Primitive brain tumors
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U2 - 10.1007/s10072-013-1358-0
DO - 10.1007/s10072-013-1358-0
M3 - Article
C2 - 23525755
AN - SCOPUS:84890565804
VL - 34
SP - 2151
EP - 2157
JO - Neurological Sciences
JF - Neurological Sciences
SN - 1590-1874
IS - 12
ER -