high dose cytarabine renal failure

A 54-year-old patient with primary cerebral lymphoma was treated with two 4-weekly cycles of high-dose intravenous cytarabine (12 g/m2) and methotrexate (3 g/m2). The administration of the first course proceeded without notable complications. Before the administration of methotrexate in the second cycle blood cell counts and chemistry showed no abnormalities except for slightly increased alkaline phosphatase and gamma-glutamyl-transpeptidase levels which was attributed to diphantoin comedication. The patient developed symptoms of acute renal failure 7 h after methotrexate infusion which resulted in a very high serum methotrexate level (39...

Ten patients with refractory (n = 8) or early relapsing (n = 2) aggressive non-Hodgkin's lymphoma were enrolled in a pilot study evaluating a high-dose sequential chemotherapy regimen with peripheral blood stem cell (PBSC) support. Five treatment phases were scheduled: phase I (cyclophosphamide + etoposide followed by lenograstim (G-CSF), and a PBSC harvest); phase II (cisplatinum + cytarabine + etoposide followed by lenograstim); phases III and IV (cyclophosphamide + cytarabine + etoposide followed by autologous PBSC infusion and lenograstim); and phase V (carmustine + cytarabine + etoposide + melphalan followed by autologous PBSC infusion and lenograstim)...

OBJECTIVES: To assess the feasibility and the activity, as well as the efficacy to treat meninges, of chemotherapy (CHT) containing high-dose methotrexate (HD-MTX) followed by radiation therapy (RT), without intrathecal CHT, in patients with primary central nervous system lymphoma. METHODS: Eligibility criteria were histologically proven diagnosis, disease limited to the CNS, age < or = 70, ECOG performance status < or = 3, HIV-negative and no prior treatment...

A 46-year-old, previously fit man underwent standard primary chemotherapy and then further standard chemotherapy, followed by high-dose chemotherapy (without total body irradiation) and an autologous marrow transplant for relapsed non-Hodgkin's lymphoma. He also received antibiotics, antifungals and antivirals during this time. He developed episodic renal impairment with remissions, but his renal function never returned to baseline. Renal biopsy demonstrated the lesion to be due to thrombotic microangiopathy; he was treated by an angiotension II receptor antagonist, low-dose aspirin and warfarin...

BACKGROUND: Acute renal failure, with or without massive proteinuria, is a rare idiosyncratic toxicity of interferon (IFN)-alpha therapy. The authors sought to review their experience with this toxicity as well as the world literature on the subject. METHODS: The authors describe two patients with chronic myeloid leukemia treated with IFN-alpha following high dose chemotherapy who developed renal failure and proteinuria after 3 and 4 weeks of IFN-alpha therapy, respectively...

All trans-retinoic acid (ATRA) syndrome is a life-threatening complication of uncertain pathogenesis that can occur during the treatment of acute promyelocytic leukemia (APL) by ATRA. Since its initial description, however, no large series of ATRA syndrome has been reported in detail. We analyzed cases of ATRA syndrome observed in an ongoing European trial of treatment of newly diagnosed APL. In this trial, patients 65 years of age or less with an initial white blood cell count (WBC) less than 5,000/microL were initially randomized between ATRA followed by chemotherapy (CT) (ATRA-->CT group) or ATRA with CT started on day 3; patients with WBC greater than 5,000/microL received ATRA and CT from day 1; patients aged 66 to 75 received ATRA-->CT...

From June 1990 to February 1996, 35 patients with B-cell acute lymphoblastic leukaemia (B-ALL) 13 of whom had CNS disease and 28 patients with stage IV B-cell non-Hodgkin's lymphoma (B-NHL) 22 of whom had CNS involvement were treated with a short, intensive multiagent chemotherapy regimen (UKCCSG 9003 protocol) based on the French LMB 86 regimen. Fifty-five were boys. The age range was 11 months to 16.5 years (median 8.4 years). Chemotherapy included cyclophosphamide, vincristine, daunorubicin, high-dose methotrexate (COPADM) and etoposide/high-dose cytarabine (CYVE) with frequent intrathecal (i...

BACKGROUND: The use of high-dose cytosine arabinoside (Ara-C) may be complicated by a characteristic form of cerebellar neurotoxicity. Other reported manifestations of neurologic dysfunction include signs of possible cranial neuropathies, for which a neuropathologic substrate has not been previously reported. METHODS: A 43-year-old man was treated for refractory acute promyelocytic leukemia with a regimen of high-dose Ara-C. He died after dysarthria, ophthalmoplegia, and severe cerebellar neurotoxicity developed...

Four out of 23 consecutive patients treated with high-dose Ara-C for lymphomas in our institution developed a strikingly similar syndrome during the perfusion. It was characterized by the onset of fever, diarrhea, shock, pulmonary edema, acute renal failure, metabolic acidosis, weight gain and leukocytosis. Thorough bacteriological screening failed to provide evidence of infection. Sequential biological assays of IL-1, IL-2, TNF and PAF were performed during Ara-C infusion to ten patients, including the four who developed the syndrome...

Ten pediatric patients with refractory leukemia received continuous infusion high-dose cytosine arabinoside (ara-C) according to one of two escalating dosage schedules: (1) a 500-mg/m2 rapid infusion loading dose followed by 3.5 g/m2 per day continuous infusion daily for four consecutive days, or (2) a 600-mg/m2 rapid infusion loading dose followed by 5.0 g/m2 per day continuous infusion daily for four consecutive days. Major toxicity at the lower dosage level was grade IV hematopoietic aplasia of three weeks' duration...

Twelve patients with non-Hodgkin malignant lymphoma of poor prognosis were treated with heavy chemotherapy of the TACC type (cyclophosphamide 45 mg/kg/day i.v. X 4; cytosine arabinoside 200 mg/m2/12 hours i.v. X 7; 6-thioguanidine 100 mg/m2/12-hourly p.o X 7 and CCNU 200 or 250 mg/m2 p.o. single dose) followed by autologus bone marrow transplantation (853 to 20.000 CFUc/kg). The patients were divided into 2 groups depending on whether they received an induction treatment for large visible tumoral mass (group I: 3 initial presentations, 3 relapses) or a consolidation treatment for small residual tumour (group II: 6 complete and 1 partial remissions)...

The toxicity of a new chemotherapeutic regimen for CNS tumors using eight anticancer agents administered in a 12-hour period was evaluated in 34 children with newly diagnosed and recurrent tumors treated at the Children's Hospital and Medical Center in Seattle. The chemotherapy included methylprednisolone, vincristine, lomustine (CCNU), procarbazine, hydroxyurea, cisplatin (CDDP), and either cyclophosphamide or imidazole carboximide (DTIC). The first five patients additionally received high-dose methotrexate (HDMTX), but because of excessive toxicity this was replaced by cytarabine...

With the use of combination chemotherapy as well as a wide range of symptomatic therapies (e.g. analgesics and antiemetics) for the treatment of patients with cancer, the field of oncology practises polypharmacy to an extreme degree. The risk for a drug interaction under these conditions is high, and the pharmacological characteristics of the anti-cancer drugs, such as steep dose-response curves, low therapeutic indices and severe toxicities, suggest that even small changes in the pharmacokinetic profile of the affected drug could significantly alter its toxicity or efficacy...

A young man receiving high dose cytosine arabinoside (3g/m2 every 12 hours) for promyelocytic leukemia developed rapidly increasing hyperbilirubinemia and hepatorenal syndrome. The patient had been treated previously with courses of standard dose cytosine arabinoside without hepatic or renal complications. His condition rapidly deteriorated, and he required hemodialysis. The total bilirubin increased to 45.4 mg/dL, but alkaline phosphatase remained normal. Twelve days after starting chemotherapy, the patient died of hepatorenal failure...

We asked in a retrospective analysis whether patients with diabetes mellitus or impaired glucose tolerance are at increased risk for morbidity and mortality after high-dose therapy followed by an autologous bone marrow transplantation. Nine patients with diabetes mellitus (n = 7) or impaired glucose tolerance (n = 2) were identified who had been treated with high-dose therapy and autologous bone marrow transplant for lymphoid malignancies. At the start of the pretransplant conditioning all patients had a Karnofsky score of at least 80 and no clinically demonstrable organ dysfunction...

A patient with chronic myelogenous leukemia (CML) in lymphoid blast crisis developed acute tumor lysis syndrome following administration of high-dose busulfan, cyclophosphamide and cytarabine (Ara-C) in preparation for allogeneic bone marrow transplantation. Preconditioning cytoreduction, close monitoring and rapid institution of therapeutic measures were required to avoid renal failure and a fatal outcome. Acute tumor lysis syndrome has not been reported in marrow transplant patients receiving conventional preparative regimens as treatment for CML in blast crisis, and it is likely that its occurrence in this patient was precipitated by high-dose Ara-C...

We studied survival in 36 patients with Stage III/IV ovarian cancer who received intraperitoneal high-dose cisplatin (200 mg/m2) alone or in combination with cytarabine (2 g), after intravenous (i.v.) cisplatin-based chemotherapy followed by second-look laparotomy. Complete responders were scheduled for three courses of IP chemotherapy, and others for six. Eight patients (22%) did not complete treatment (6 catheter failures and 2 renal failures). Peritoneal cytology remained positive in 6 patients (17%). Median overall and progression-free survival after second-look laparotomy were 44 and 37 months, respectively, for 13 complete responders to i...

Twelve patients with relapsed or refractory non-Hodgkin's lymphoma (NHL) were treated with a 5 day protocol of high dose cytosine arabinoside 3 g/m2 and etoposide 200 mg/m2 (CARE) daily for 4 days for either 1 or 2 cycles together with alternating intrathecal cytosine arabinoside and methotrexate. Seven men and 5 women aged 18 to 65 years (median age 47.5 years) have received a total of 19 cycles. Six patients had Stage III and 6 had Stage IV disease, all with marrow involvement. Three patients had diffuse small lymphocytic NHL, 3 had diffuse large cell NHL, 3 had diffuse small cleaved NHL and 3 remaining patients had diffuse mixed small and large cell NHL, lymphoblastic NHL and Burkitt's...