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Efficacy of intrathecal chemotherapy in patients with central nervous system involvement of hematological malignancies: a retrospective analysis. J Neurooncol 2018; 139:117-123. [PMID: 29633110 DOI: 10.1007/s11060-018-2849-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 03/25/2018] [Indexed: 10/17/2022]
Abstract
INTRODUCTION Central nervous system (CNS) involvement, especially involvement of the cerebrospinal fluid (CSF), is common in several haematological malignancies. Intrathecal (IT) chemotherapy can be used to manage CSF involvement. METHODS Here we evaluated the effectiveness of IT chemotherapy among 80 patients with haematological malignancies and CSF localization who were treated with IT chemotherapy from 2001 to 2012. RESULTS The majority of patients was diagnosed with diffuse large B-cell lymphoma (26%) or acute lymphoblastic leukaemia/lymphoblastic lymphoma (19%). After first-line IT chemotherapy, which mainly consisted of methotrexate (MTX) and corticosteroids, CSF complete response (CSF CR) was achieved in 76% of patients. 91% reached CSF CR when including second-line IT-chemotherapy. Clinical response was documented in 75%. Although most patients were additionally treated with systemic chemotherapy, response rate did not differ between patients treated with CNS-penetrating and CNS-non-penetrating drugs. CNS progression/relapse occurred in 40% of patients with median progression-free survival of 12.2 months. The median overall survival was 18.3 months; 55% of the patients died during follow-up. CONCLUSIONS Our analysis shows a high response rate after first-line IT chemotherapy, but also a relatively high progression/relapse percentage.
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Chamberlain MC. Neurotoxicity of intra-CSF liposomal cytarabine (DepoCyt) administered for the treatment of leptomeningeal metastases: a retrospective case series. J Neurooncol 2012; 109:143-8. [PMID: 22539243 DOI: 10.1007/s11060-012-0880-x] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2011] [Accepted: 04/16/2012] [Indexed: 01/28/2023]
Abstract
Treatment of leptomeningeal metastasis (LMD) remains challenging due to advanced systemic disease at presentation and limited treatment options. All patients underwent standard pre-treatment LMD evaluation including CSF assessment (cytology or flow cytometry), brain and spine MR imaging, and radioisotope CSF flow study. DepoCyt (liposomal cytarabine) was administered intraventricularly (n = 80) or intralumbar (n = 40) at 50 mg every 2 weeks × 4 and then every 4 weeks × 6 in responding patients. Dexamethasone (4 mg orally twice per day × 5 days) was co-administered with each DepoCyt treatment. Patients were seen with each DepoCyt treatment and assessed for toxicity. 120 adult patients [median age 51 years (range 33-68)] with LMD were treated with DepoCyt. DepoCyt Common Toxicity Criteria ≥ Grade 3 neurotoxicity was seen in 60 cycles (11.5 %) in 28 patients (23.3 %). Toxicity included bacterial meningitis (3.75 % of ventricular treatments: 0 % of lumbar treatments); chemical meningitis (17.5:15 %); communicating hydrocephalus (3.75:5 %); conus medullaris/cauda equina syndrome (5:5 %); decreased visual acuity (5:2.5 %); encephalopathy (5:5 %); leukoencephalopathy (7.5:2.5 %); myelopathy (2.5:2.5 %); radiculopathy (1.25:5 %); and seizures (1.25:2.5 %). Distribution of toxicity was similar regardless of route of administration (ventricular vs. lumbar). Toxicities were transient in 34 episodes (57 %) and permanent in 26 (43 %). There were no treatment-related deaths however 20 treatment-related toxicities (32.2 %) required hospitalization. In this retrospective case series, DepoCyt is generally well tolerated however a subset of patients (12.5 %) not easily identified pre-treatment, develop serious treatment-related neurological complications that may be persistent and impact quality of life.
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Affiliation(s)
- Marc C Chamberlain
- Department of Neurology and Neurosurgery, University of Washington, Seattle, WA 98109, USA.
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Kim SH, Yun J, Kim HJ, Kim CK, Park SK, Hong DS. Long-term survival in a patient with acute promyelocytic leukemia with isolated meningeal relapse. THE KOREAN JOURNAL OF HEMATOLOGY 2010; 45:208-10. [PMID: 21120212 PMCID: PMC2983040 DOI: 10.5045/kjh.2010.45.3.208] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2010] [Revised: 08/03/2010] [Accepted: 09/02/2010] [Indexed: 11/30/2022]
Abstract
The meningeal involvement is rare in acute promyelocytic leukemia. We experienced a 39-year-old woman who achieved complete remission with all-trans retinoic acid, idarubicin and cytarabine therapy. Several months later, she complained of non-specific headache. Her complete blood cell count was normal, but magnetic resonance image of brain revealed focal meningeal enhancement and cerebrospinal fluid showed leukemic promyelocytes and PML/RARA rearrangement. Bone marrow study showed hematologic, cytogenetic and molecular remission. She was treated with intrathecal and systemic chemotherapy and whole brain radiotherapy. The patient has survived for 68 months since the last systemic chemotherapy.
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Affiliation(s)
- Se Hyung Kim
- Department of Hematology-Oncology, Soonchunhyang University College of Medicine, Bucheon, Korea
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Thomas X, Le QH. Central nervous system involvement in adult acute lymphoblastic leukemia. Hematology 2008; 13:293-302. [DOI: 10.1179/102453308x343374] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
Affiliation(s)
- Xavier Thomas
- Service d'Hématologie CliniqueHôpital Edouard Herriot, Hospices Civils de Lyon, 69437 Lyon Cedex 03, France
| | - Quoc-Hung Le
- Service d'Hématologie CliniqueHôpital Edouard Herriot, Hospices Civils de Lyon, 69437 Lyon Cedex 03, France
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Almanjomi F, Armstrong D, Abla O, Naqvi A, Weitzman S, Hitzler J. Lumbar spinal fluid collections in children treated with intrathecal chemotherapy: elevated CSF protein as a diagnostic clue. Pediatr Blood Cancer 2008; 51:295-8. [PMID: 18454469 DOI: 10.1002/pbc.21592] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Subdural fluid collections can interfere with the effective intrathecal administration of chemotherapy by lumbar puncture (LP). We detected this complication in six children who were treated for acute lymphoblastic leukemia (ALL) and presented with an elevated protein concentration of the cerebrospinal fluid (CSF) during routine LP. Contrary to expectation the lumbar fluid collections persisted in two cases and in one case required the insertion of an Ommaya reservoir to continue intrathecal chemotherapy. Awareness and detection of this complication by imaging is important because of its potential to interfere with effective CNS-directed chemotherapy of ALL.
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Affiliation(s)
- Fahd Almanjomi
- Division of Haematology/Oncology, Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, Ontario, Canada
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Phuphanich S, Maria B, Braeckman R, Chamberlain M. A pharmacokinetic study of intra-CSF administered encapsulated cytarabine (DepoCyt) for the treatment of neoplastic meningitis in patients with leukemia, lymphoma, or solid tumors as part of a phase III study. J Neurooncol 2006; 81:201-8. [PMID: 16941075 DOI: 10.1007/s11060-006-9218-x] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2006] [Accepted: 07/10/2006] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Cytarabine liposome injection (DepoCyt), a sterile suspension of the antimetabolite cytarabine, encapsulated into multivesicular, lipid-based particles, has been developed to improve the treatment of neoplastic meningitis (NM) through sustained release of cytarabine. The objective of this study was to determine the pharmacokinetics (PK) of cytarabine after intrathecal administration of 50 mg encapsulated cytarabine (DepoCy) in patients with neoplastic meningitis up to 336 h (14 days) after dosing. METHODS This was an open-label study wherein two 50-mg doses of DepoCyt were administered 14 days apart via the intraventricular (IVT) route or by lumbar puncture (LP). Cerebrospinal fluid (CSF) samples were collected from eight adult patients at various times up to 14 days after each dose. Plasma samples were also collected within the same time period. CSF samples were analyzed for unencapsulated (free) and encapsulated cytarabine and the cytarabine metabolite, ara-U. Plasma samples were analyzed for free cytarabine and ara-U. The limit of detection was 0.003 microg/mL cytarabine and 0.016 microg/ml for ara-U. RESULTS The concentration of free and encapsulated cytarabine in the ventricular and lumbar CSF ranged from 0.01 to 1500 microg/mL and were detectable up to 14 days post-dosing. Free cytarabine concentrations in plasma were only sporadically detectable. CSF and plasma concentrations of ara-U were low in all samples. CONCLUSIONS The administration of intrathecal encapsulation cytarabine prolongs sustained tumor exposure to cytotoxic concentrations of cytarabine (>0.02 microg/ml) with a slow continuous release of cytarabine from the DepoFoam particles, so drug exposure is prolonged over time, resulting in lower peak cytarabine levels and a longer duration of exposure compared with standard cytarabine (Ara-C).
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Abbott BL, Rubnitz JE, Tong X, Srivastava DK, Pui CH, Ribeiro RC, Razzouk BI. Clinical significance of central nervous system involvement at diagnosis of pediatric acute myeloid leukemia: a single institution's experience. Leukemia 2004; 17:2090-6. [PMID: 14523477 DOI: 10.1038/sj.leu.2403131] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
To determine the clinical significance of central nervous system (CNS) involvement at the time of diagnosis of pediatric acute myeloid leukemia (AML), we analyzed clinical features and outcomes of 290 patients treated consecutively on four institutional trials (AML80, AML83, AML87, and AML91). CNS status was classified as CNS1 (no blast cells in CSF; n=205), CNS2 (<5 WBC/mul CSF with blast cells; n=37), or CNS3 (>/=5 WBC/mul CSF with blast cells, or signs of CNS involvement; n=48). Patients with CNS3 status were significantly younger than others (P=0.016) and significantly more likely to have the favorable cytogenetic features t(9;11), t(8;21), or inv(16) (P<0.001). The CNS3 group had a significantly greater probability (+/-s.e.) of 5-year event-free survival (43.7+/-7.0%) than did the CNS1 (27.8+/-3.2%, P=0.015) and CNS2 (24.3+/-7.5%, P=0.032) groups. However, after adjustment for favorable genetic features, there was no significant difference in EFS between the CNS3 and the combined CNS1+CNS2 groups (P=0.075). In all, 10 of 151 patients treated on AML80 and AML83, but none of 139 treated on AML87 and AML91, had primary CNS relapse. CNS involvement had no adverse prognostic significance, and patients with CNS2 status had similar outcome to CNS1 patients in this large group of pediatric patients with AML, treated at a single institution.
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Affiliation(s)
- B L Abbott
- St Jude Children's Research Hospital, University of Tennessee, Memphis, TN 38105-2794, USA
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Slavc I, Schuller E, Falger J, Günes M, Pillwein K, Czech T, Dietrich W, Rössler K, Dieckmann K, Prayer D, Hainfellner J. Feasibility of long-term intraventricular therapy with mafosfamide (n = 26) and etoposide (n = 11): experience in 26 children with disseminated malignant brain tumors. J Neurooncol 2003; 64:239-47. [PMID: 14558599 DOI: 10.1023/a:1025633704071] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Treatment options for leptomeningeal disseminated brain tumors are limited by the lack of effective drugs for intrathecal therapy of non-hematologic malignancies. We report on our experience with an intraventricular therapy consisting of mafosfamide, a preactivated cyclophosphamide derivative, and etoposide. Between May 1994 and 2002, 26 patients aged 2-19 years with various intensely pretreated disseminated brain tumors received intraventricular mafosfamide via an indwelling subcutaneous reservoir. Twenty-three of them received a dose of 20 mg. Mafosfamide was administered once or twice weekly until remission was achieved and every 2-6 weeks thereafter as maintenance therapy for a total of 736 administrations (2-63/patient). Since March 1998, two patients were switched to receive intraventricular etoposide and nine received etoposide alternating with mafosfamide. Etoposide was given at a dose of 0.5 mg x 5 d every 3-6 weeks for a total of 122 courses (1-29/patient). Immediate toxicities such as transient headaches, nausea, and vomiting occurred with mafosfamide but were manageable with premedication. Etoposide did not cause any discomfort. No long-term toxicities attributable to intrathecal therapy as evidenced by magnetic resonance imaging or neurologic evaluation were observed. Since all patients received some sort of concurrent anti-cancer therapy, the efficacy of intrathecal therapy cannot be assessed independently. However, seven of 13 patients evaluable for response by cerebrospinal fluid (CSF) cytology developed CSF dissemination under systemic chemotherapy and cleared their CSF only after administration of intrathecal mafosfamide. In conclusion, intraventricularly administered mafosfamide at a dose of 20 mg and etoposide at a dose of 0.5 mg x 5 d for patients over 2 years of age are feasible and safe and may produce responses.
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Affiliation(s)
- Irene Slavc
- Department of Pediatrics, University of Vienna, Vienna, Austria.
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Ruggiero A, Conter V, Milani M, Biagi E, Lazzareschi I, Sparano P, Riccardi R. Intrathecal chemotherapy with antineoplastic agents in children. Paediatr Drugs 2001; 3:237-46. [PMID: 11354696 DOI: 10.2165/00128072-200103040-00001] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Intrathecal chemotherapy with antineoplastic agents is mainly utilised in children with leukaemia and lymphoma, and in selected brain tumours. In these diseases, intrathecal use is restricted to methotrexate (MTX), cytosine arabinoside (Ara-C) and corticosteroids. A number of other agents are, at the present time, under evaluation. Intrathecal MTX administered sequentially with systemic high dose MTX infusion prolongs therapeutic cerebral spinal fluid (CSF) levels of the drug. Prolonged therapeutic CSF levels can also be achieved by giving repeated small intrathecal doses of MTX over an extended period in selected patients, with an implanted Ommaya reservoir. In the CSF, the metabolic inactivation of Ara-C is significantly lower than in plasma with a CSF clearance similar to the rate of CSF bulk flow. A slow-release formulation of Ara-C may be given intrathecally, resulting in a prolonged cytotoxic concentration in the CSF. CNS relapse and neurotoxicity in patients with acute lymphoblastic leukaemia, especially younger children, may be reduced by using age-related dosing of intrathecal MTX and Ara-C. Hydrocortisone is used in combination with MTX and Ara-C for so-called 'triple intrathecal chemotherapy' in the treatment of meningeal leukaemia. Intrathecal thiotepa does not appear to be advantageous over systemic administration in patients with brain and meningeal leukaemia. Monoclonal antibodies, reactive with tumour-associated antigens, can be used as delivery systems for chemotherapeutic agents and radionuclides. However, the development of this new approach is currently under evaluation in larger clinical studies. Neurological adverse effects may be expected with intrathecal chemotherapy and are increased by high dose systemic therapy, concomitant cranial radiotherapy or meningeal infiltration by neoplastic cells. Inadvertant intrathecal administration of antineoplastic agents that are indicated for systemic administration only, is dangerous and may result in a fatal outcome.
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Affiliation(s)
- A Ruggiero
- Division of Paediatric Oncology, Catholic University, Rome, Italy
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Fleischhack G, Reif S, Hasan C, Jaehde U, Hettmer S, Bode U. Feasibility of intraventricular administration of etoposide in patients with metastatic brain tumours. Br J Cancer 2001; 84:1453-9. [PMID: 11384092 PMCID: PMC2363656 DOI: 10.1054/bjoc.2001.1841] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
As the systemic administration of etoposide is effective in the treatment of relapsed and metastatic brain tumours, a pilot trial was designed to study the feasibility of intraventricular administration of etoposide in such patients. 14 patients aged 2.1 to 33.2 years were treated with intraventricular etoposide simultaneously with either oral or intravenous chemotherapy with trofosfamide or carboplatin and etoposide. In 59 courses (1-12/patient) 0.5 mg etoposide was administered daily via an indwelling subcutaneous reservoir for 5 consecutive days every 2-5 weeks over a period of 0-11 months. During 15 courses in 5 patients serial CSF samples were obtained and etoposide levels were determined by reversed-phase HPLC. Side effects included transient headache and bacterial meningitis, each during 2 courses. Pharmacokinetic data analysis in the CSF (11 courses, 4 patients) revealed a terminal half-life of 7.4+/-1.2 hours and an AUC of 25.0 +/- 9.5 microg h ml(-1)(mean +/- standard deviation). The volume of distribution at steady state and total clearance exhibited a large interindividual variability with mean values of 0.16 l and 0.46 ml min(-1)respectively. Intraventricularly administered etoposide is well tolerated. CSF peak levels exceed more than 100-fold those achieved with intravenous infusions. Further studies should be focused on optimizing the dose and schedule and on determining the effectiveness of intraventricularly administered etoposide.
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Affiliation(s)
- G Fleischhack
- Department of Paediatric Haematology/Oncology, University of Bonn, Adenauerallee 119, Bonn, D-53113, Germany
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Abstract
With effective CNS prophylaxis, most adults with ALL may remain free of CNS leukemia. Several combinations of IT chemotherapy, high-dose systemic chemotherapy, and cranial irradiation have been used with varying results. Excellent prophylaxis can be achieved without cranial irradiation, and in view of the potential acute and long-term toxicity of radiation, these methods may be preferable. A prophylactic approach tailored to the risk of CNS leukemia was shown to be valuable in childhood ALL and in at least one adult study. Further studies should focus on defining risk groups for CNS leukemia and designing effective prophylaxis for each group. More research is needed to define the intensity and duration of treatment and the role of cranial irradiation in the treatment of isolated CNS relapses.
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Affiliation(s)
- J Cortes
- Department of Leukemia, University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA
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Siegal T. Leptomeningeal metastases: rationale for systemic chemotherapy or what is the role of intra-CSF-chemotherapy? J Neurooncol 1998; 38:151-7. [PMID: 9696366 DOI: 10.1023/a:1005999228846] [Citation(s) in RCA: 74] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Malignant subarachnoid deposits complicate both primary central nervous system (CNS) tumors and systemic neoplasms. Although the pathophysiology of symptoms and signs can not be separated by the category of primary tumors that seeds the leptomeninges, the approach to therapy is not similar in primary CNS tumors and in systemic neoplasms. Standard therapy for subarachnoid seeding in primary CNS tumors include conventional or high doses of systemic chemotherapy with various combinations of radiotherapy given either to limited fields or to the whole neuroaxis. Direct administration of chemotherapy to the CSF is not being used. In contrast, whenever a systemic tumor seeds the subarachnoid space the standard approach includes intensive intra-CSF chemotherapy, radiotherapy to limited or extended CNS fields and various combinations of systemic chemotherapy. The published experience with the conventional therapy is reviewed and is critically analyzed. Evidence indicating that high dose systemic chemotherapy can replace intra-CSF treatment in some subgroups are also reviewed and the rationale for this approach is specified. Recent experience in which intra-CSF therapy was prospectively eliminated from the treatment protocol of leptomeningeal metastases of solid tumors reveals that the response rate and survival are similar to those obtained by protocols that differed only by the inclusion of intra-CSF chemotherapy. Patients who were treated by radiotherapy alone combined with systemic chemotherapy but without the intra-CSF therapy were spared the high rate of early and delayed complications directly related to intra-CSF therapy. Still, treatment outcome did not differ. Therefore, future research efforts and prospective clinical trials should investigate the best chemotherapeutic schedules and their sequencing with radiotherapy or with more intensive complementary systemic chemotherapy schemes. Newly designed drugs with long circulation time and improved CNS penetration may serve for this purpose.
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Affiliation(s)
- T Siegal
- Neuro-Oncology Clinic, Hadassah Hebrew University Hospital, Jerusalem, Israel
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Abstract
This review addresses diagnosis of CNS involvement, incidence and treatment of CNS disease at time of diagnosis, prophylaxis and treatment of CNS relapse and risk factors for meningeal recurrence in adult acute lymphoblastic leukaemia (ALL). At the time of diagnosis meningeosis leukaemica is present in about 6% (1-10%) of the adult ALL patients with a higher incidence in ALL subgroups T-ALL (8%) and B-ALL (13 %). With the invention of early additional CNS directed therapy it no longer represents an unfavourable prognostic factor. In the absence of prophylaxis meningeal relapses occur in approximately one third of adults with ALL. A literature review including more than 4000 adult ALL patients showed for the different prophylactic treatment approaches the following CNS relapse rates: intrathecal therapy alone 13% (8-19%), intrathecal therapy and CNS irradiation 15% (6-22%), high dose chemotherapy 14% (10-16%), high dose chemotherapy and intrathecal therapy 8% (2-16%) and high dose chemotherapy, intrathecal therapy together with CNS irradiation 5% (1-12%). It became obvious that the early onset of intrathecal therapy and CNS irradiation and the continuation of intrathecal administrations throughout maintenance are essential. The most favourable results where achieved with high dose chemotherapy combined with intrathecal therapy and/or CNS irradiation. The majority of treatment regimens in adult ALL already include high dose chemotherapy in order to reduce the risk of bone marrow relapse. The outcome of patients with CNS relapse is still poor. Although a remission can be induced in the majority of patients (> 60%) it is usually followed by a bone marrow relapse and the survival is poor (< 5-10%). Bone marrow transplantation might be in adults at present the only curative approach.
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Affiliation(s)
- N Gökbuget
- Medizinische Klinik III, Universitätsklinikum Frankfurt, Germany
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Abstract
Because anticancer drugs are cytotoxic for normal as well as neoplastic cells, the range of unwanted effects that accompanies their use is broad. Many of the side effects are potentially life-threatening or seriously debilitating. Many are similar to, and readily confused with, direct or indirect (paraneoplastic) consequences of the cancer itself. Recognition of drug side effects is vital for optimal patient care, because early withdrawal of the offending agent and institution of appropriate treatment have the potential to significantly reduce the overall morbidity and mortality associated with the diagnosis of cancer.
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Affiliation(s)
- R M Lowenthal
- Royal Hobart Hospital, Faculty of Medicine and Pharmacy, University of Tasmania, Australia
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Trinkle R, Wu JK. Errors involving pediatric patients receiving chemotherapy: a literature review. MEDICAL AND PEDIATRIC ONCOLOGY 1996; 26:344-51. [PMID: 8614368 DOI: 10.1002/(sici)1096-911x(199605)26:5<344::aid-mpo7>3.0.co;2-i] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
A review of mishaps involving pediatric patients receiving anticancer chemotherapy was undertaken in order to assist intervention. Although the case literature is too sparse to provide definite recommendations, suggestions for management are made in the event of an error with a high risk (based on the case literature) of life-threatening toxicities. It is recommended that all incidents be reported in the literature in order to provide a basis for devising standard treatment protocols. It is also suggested that studies using animal models continue to be done in order to provide more experimental data about toxicities and potentially beneficial rescue therapies.
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Affiliation(s)
- R Trinkle
- Department of Pharmacy, B.C.'s Children's Hospital, Vancouver, British Columbia, Canada
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Affiliation(s)
- S L Berg
- Department of Pediatrics, Texas Children's Hospital, Houston, USA
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García-Tena J, López-Andreu JA, Ferrís J, Menor F, Mulas F, Millet E, Verdeguer A. Intrathecal chemotherapy-related myeloencephalopathy in a young child with acute lymphoblastic leukemia. Pediatr Hematol Oncol 1995; 12:377-85. [PMID: 7577390 DOI: 10.3109/08880019509029588] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Since the mid-1960s intrathecal chemotherapy (methotrexate [MTX], cytarabine [Ara-C], or both, plus hydrocortisone) has constituted the standard approach to prophylaxis and treatment of central nervous system (CNS) leukemia and lymphoma. Intrathecal chemotherapy-related neurotoxicity has been described in a variable proportion of patients. At least 35 cases of subacute myeloencephalopathy with transient or permanent paraplegia/quadriplegia after intrathecal chemotherapy have been reported. Different factors have been cited: high cumulative MTX dose, meningeal leukemia, cranial irradiation, and preservatives in MTX and Ara-C. A direct toxic effect of the intrathecal chemotherapy seems the most likely mechanism. Early imaging studies are usually normal. We describe a nonfatal case of permanent flaccid quadriplegia after the fourth triple intrathecal chemotherapy in a 6-year-old girl with acute lymphoblastic leukemia and no evidence of meningeal involvement. Six months after intrathecal chemotherapy, CNS magnetic resonance imaging showed severe atrophy of spine, cerebellum, and cerebral hemispheres. The outcome of reported cases is diverse. No treatment has been shown to reverse neurotoxicity. Among the cases reported in the literature, complete recovery of neurologic deficits was observed in 9 patients, partial recovery with variable sequelae in 6, no recovery in 8, and 13 patients died from the initial oncologic disease or neurotoxicity progression.
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Affiliation(s)
- J García-Tena
- Servicio de Neuropediatría, Hospital Infantil La Fe, Valencia, Spain
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Iacoangeli M, Roselli R, Pagano L, Leone G, Marra R, Pompucci A, Trignani R, Scerrati M. Intrathecal chemotherapy for treatment of overt meningeal leukemia: comparison between intraventricular and traditional intralumbar route. Ann Oncol 1995; 6:377-82. [PMID: 7619753 DOI: 10.1093/oxfordjournals.annonc.a059187] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Despite advances in the treatment of acute lymphoblastic leukemia (ALL), overt meningeal leukemia remains a dire condition. The role of intraventricular chemotherapy (IVC) in its treatment is still a matter for debate. Data suggesting benefit from it have been countered by statements of concern regarding the potential complications associated with its use. This report details our results from using IVC. PATIENTS AND METHODS We compared two groups of adult patients with ALL at their first meningeal involvement. Twelve of them were submitted to ILC and 9 to IVC. RESULTS Our data showed that IVC yielded a higher rate of complete response (88% vs. 33%) and a lower incidence of second CNS relapse than did ILC (none vs. 50%). Even though there were more long-term disease-free survivors (33% vs. 8%) among the IVC patients, the difference in median event-free survival was not significant (120 vs. 80 weeks; p = 0.66). IVC was associated with a longer overall survival (p = 0.005) and CNS remission time (p = 0.046). Two cases refractory to ILC were later fully responsive to IVC. There were 22% device-related and 11% drug-related complications. CONCLUSIONS The results are promising, but the small series does not allow for any definite conclusion. In our opinion, the hazards inherent in the placement and operation of the device do not outweight the benefits of IVC for the treatment of overt meningeal leukemia and should not preclude its use. Accurate neurosurgical technique, meticulous care in drug administration and experience with this form of therapy can all contribute to minimizing complications so that full advantage can be taken of IVC's potential.
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Affiliation(s)
- M Iacoangeli
- Institute of Neurosurgery, Catholic University School of Medicine, Rome, Italy
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Valesini G, Priori R, Francia A, Balestrieri G, Tincani A, Airo P, Cattaneo R, Zambruni A, Troianello B, Chofflon M. Central nervous system involvement in systemic lupus erythematosus: a new therapeutic approach with intrathecal dexamethasone and methotrexate. SPRINGER SEMINARS IN IMMUNOPATHOLOGY 1994; 16:313-21. [PMID: 7716711 DOI: 10.1007/bf00197524] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
In systemic lupus erythematosus (SLE), neurological involvement has been reported to occur with frequencies ranging from 14% (severe cases) to 83% (mild forms included). In spite of early diagnosis and aggressive treatment, neuropsychiatric SLE may represent a serious problem of management. We describe three cases, one with acute transverse myelitis, one with hemiparesis, and one with signs of focal and diffuse cerebral dysfunction, in whom improvement following intrathecal therapy with methotrexate and dexamethasone was observed.
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Morra E, Lazzarino M, Brusamolino E, Pagnucco G, Castagnola C, Bernasconi P, Orlandi E, Corso A, Santagostino A, Bernasconi C. The role of systemic high-dose cytarabine in the treatment of central nervous system leukemia. Clinical results in 46 patients. Cancer 1993; 72:439-45. [PMID: 8319175 DOI: 10.1002/1097-0142(19930715)72:2<439::aid-cncr2820720220>3.0.co;2-4] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
BACKGROUND Given the good penetration of systemic high-dose cytarabine (HDara-C) into the cerebrospinal fluid (CSF), this approach was used to treat patients with central nervous system (CNS) leukemia, either isolated or with concurrent extraneurologic disease (END). METHODS From 1983 to 1991, 46 adults with CNS involvement were treated with systemic HDara-C: 25 had acute lymphoblastic leukemia (ALL), 15 had high-grade non-Hodgkin lymphoma (NHL), 5 had acute myelogenous leukemia (AML), and 1 had lymphoid blast crisis of chronic myelogenous leukemia. Induction consisted of HDara-C 3 g/m2 every 12 hours, by 3-hour infusion, for 8 doses (30 patients), or 6 doses (16 patients), followed by 4 doses at day 21. RESULTS Of 46 patients, 29 (63%) achieved complete remission (CR): 15/15 with isolated CNS leukemia, and 14/31 (45%) with CNS and concurrent marrow or lymph node disease. Of 17 patients not meeting CR criteria because of persistent END, 11 showed complete CNS response. The first 10 remitters were consolidated with monthly 4-dose courses of HDara-C. The remaining 19 received postinduction multidrug chemotherapy (including vincristine, doxorubicin, cyclophosphamide, L-asparaginase, etoposide plus intermediate-dose ara-C, mitoxantrone plus HDara-C) and intrathecal methotrexate (MTX) +/- cranial radiation therapy. One patient underwent autologous and one allogeneic bone marrow transplant. Median CR duration was 7 months (range, 2-56+): 8 months for patients with isolated CNS leukemia, and 4 months for those with concurrent END: In only two patients was CNS the primary site of relapse. Three patients with isolated CNS leukemia are disease-free at 23, 40, and 56 months. The main toxicity was myelosuppression. No patient showed dose-limiting neurologic toxicity. CONCLUSIONS Systemic HDara-C appears effective therapy for CNS leukemia, maximally in cases with isolated CNS involvement. HDara-C may be combined safely with cranial radiation therapy and intrathecal MTX. This approach for CNS leukemia, however, needs to be combined with additional treatments to eradicate residual disease in extraneurologic compartments.
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Affiliation(s)
- E Morra
- Chair of Hematology University of Pavia, Italy
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