OBJECTIVES: Although rare, neoplastic meningitis (NM) has been increasingly observed in patients with cancer due to the prolonged course of the disease. Intrathecal chemotherapy with methotrexate or cytarabine with repeating injection schedules of 2-3 times per week is currently the mainstay of treatment. An efficacious and comfortable treatment alternative might be represented by liposomal cytarabine. METHODS: In this retrospective study, we reviewed all patients with NM due to solid tumors or hematological malignancies treated with liposomal cytarabine at our institution between March 2004 and September 2011. The primary endpoint was treatment response, which was defined as improvement in neurological symptoms and/or conversion of the initial cerebrospinal fluid cytology and/or response in the radiological findings. The main secondary endpoint was safety. RESULTS: Fifty-one adult patients were evaluable for safety and 44 patients for efficacy. In 36 patients (81.8%), a treatment response was achieved. The median overall survival after diagnosis of NM was 11 months (95% confidence interval 8.8-13.2). Adverse events grade 1-4 occurred in 31 patients (60.8%), whereas grade 3-4 occurred in 18 patients (35.3%). CONCLUSION: The encouraging efficacy and safety data obtained in our analysis and the convenient administration schedule make intrathecal liposomal cytarabine a favorable treatment option for NM patients.
OBJECTIVES: Although rare, neoplastic meningitis (NM) has been increasingly observed in patients with cancer due to the prolonged course of the disease. Intrathecal chemotherapy with methotrexate or cytarabine with repeating injection schedules of 2-3 times per week is currently the mainstay of treatment. An efficacious and comfortable treatment alternative might be represented by liposomal cytarabine. METHODS: In this retrospective study, we reviewed all patients with NM due to solid tumors or hematological malignancies treated with liposomal cytarabine at our institution between March 2004 and September 2011. The primary endpoint was treatment response, which was defined as improvement in neurological symptoms and/or conversion of the initial cerebrospinal fluid cytology and/or response in the radiological findings. The main secondary endpoint was safety. RESULTS: Fifty-one adult patients were evaluable for safety and 44 patients for efficacy. In 36 patients (81.8%), a treatment response was achieved. The median overall survival after diagnosis of NM was 11 months (95% confidence interval 8.8-13.2). Adverse events grade 1-4 occurred in 31 patients (60.8%), whereas grade 3-4 occurred in 18 patients (35.3%). CONCLUSION: The encouraging efficacy and safety data obtained in our analysis and the convenient administration schedule make intrathecal liposomal cytarabine a favorable treatment option for NM patients.
Authors: M J Fowler; J D Cotter; B E Knight; E M Sevick-Muraca; D I Sandberg; R W Sirianni Journal: Adv Drug Deliv Rev Date: 2020-03-03 Impact factor: 15.470
Authors: Marta García-Recio; Antonia Cladera; Leyre Bento; Julia Dominguez; Silvia Ruiz de Gracia; Francesca Sartori; Raquel Del Campo; Lucia García; Carmen Ballester; Jordi Gines; Joan Bargay; Antonia Sampol; Antonio Gutiérrez Journal: PLoS One Date: 2017-06-30 Impact factor: 3.240
Authors: Lisa Sercombe; Tejaswi Veerati; Fatemeh Moheimani; Sherry Y Wu; Anil K Sood; Susan Hua Journal: Front Pharmacol Date: 2015-12-01 Impact factor: 5.810