Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Neocarzinostatin (NCS) is an antibiotic from streptomyces carzinostaticus which inhibits DNA synthesis. Clinical trials in Japan began in 1971. NCS is active against S-180, Ehrlich tumor, L1210, Yoshida sarcoma, and a range of ascitic hepatomas. In rabbit NCS is distributed at high concentrations in the kidney, skin, stomach, pancreas, lung, and muscles. The high distribution in the pancreas and the stomach suggested possible effectiveness in human tumors at these sites. In clinical studies NCS has been shown to be active against acute leukemia. As a single agent 9 out of 51 obtained a CR with 9 more achieving a PR. Anorexia, nausea, and vomiting were the most frequent side effects. NCS has been tried in combination with Ara-C, daunorubicin and prednisolone and CR was ssen in 11 out of 14. In stomach cancer responses of some kind were observed in 12 out of 141 cases, while in the case of pancreatic tumors there were 10 out of 68.
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PMID:Clinical investigations of neocarzinostatin in Japan. 15 99

Seven patients with acute myeloid leukemia (AML) in first complete remission were treated with escalating high doses of cyclophosphamide, etoposide, and cytosine arabinoside (Ara-C). In all patients autologous bone marrow preservation was performed prior to therapy. Bone marrow was stored in blood bags in a refrigerator for 48-72 h at 4 degrees C and then reinfused over a central line. All patients had a full hematological recovery. The mean time of neutropenia (neutrophils less than 500/microliters) was 14 days (range 9-24 days), and the mean time of thrombocytopenia (platelets less than 20,000/microliters) was 9 days (range 7-11 days). The nonhematological toxicity was tolerable with mild to moderate nausea/vomiting, mucositis and diarrhea, and so far not dose-limiting. Six patients remain in complete remission 17+, 9+, 5+, 5+, 4+, and 1+ months after autotransplantation. One patient relapsed 8 months after autotransplantation. High-dose chemotherapy with noncryopreserved bone marrow autotransplantation may be useful as intensified consolidation for patients with AML in first complete remission.
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PMID:High-dose chemotherapy with noncryopreserved autologous bone marrow transplantation for acute myeloid leukemia in first complete remission. 232 69

From December, 1985 to October, 1987, 16 patients aged from 14 to 62 (median 34) with acute leukemia in relapse (10 affected by ANLL and 6 by ALL) were treated with the following regimen: Idarubicin 12 mg/m2/day on days 1-2-3, Ara-C 600 mg/m2 twice a day from day 1 to 6. Twelve patients (75%) achieved complete remission (C.R.). Two (12%) died during the induction phase from alveolar pneumonitis. One patient was resistant. The median duration of C.R. and survival was respectively 12 (range 6 to 100 +) and 23 weeks (4 to 108 +). The median duration of granulocytopenia was 16 days (range 10 to 24 days). The most frequent non-hematological complications consisted of nausea, vomiting, diarrhea and mucositis. Four patients had hepatic and splenic microabscesses of suspected mycotic etiology, and one showed a transient cardiac arrhythmia. The C.R. rate obtained in this series may be considered satisfaying since all but 3 patients were on treatment at the time of relapse. Yet the short duration of C.R. suggests the opportunity of performing consolidation cycles or suprelethal therapy followed by bone marrow transplantation.
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PMID:Idarubicin combined with intermediate-dose cytosine arabinoside in the treatment of refractory acute leukemia. 249 85

Mitoxantrone (Novantrone, NO) and high-dose cytarabine (Ara-C, AC) have each been shown in monotherapy trials to be active in non-Hodgkin's lymphoma (NHL). In the current study, a combination of the two drugs (NOAC) was administered to 31 patients with advanced NHL refractory to modern sequential chemotherapy regimens. Ara-C was administered at 3 g/m2 as a 3 hour infusion every 12 hours on day 1 (2 doses) and mitoxantrone at 10 mg/m2/day on days 2 and 3. Of the 18 patients with high-grade malignant NHL, six have attained a complete remission (CR) and two, a partial remission (PR). One CR and 5 PRs were achieved among the other 13 patients with intermediate or low-grade NHL. The median time to relapse (TTR) of patients achieving CR was 7 months with a range from 4 to 17 months. Myelosuppression with subsequent infections was the major toxicity of this regimen. The median duration of severe neutropenia (less than 0.5/nl) was 9 days with a range of 0 to 27 days and the median duration of severe thrombocytopenia (less than 20/nl), 5 days with a range of 0 to 35 days. Infectious complications during cytopenia was seen in 45.3% of the courses administered and fever of unidentified origin was seen in 42.3%. About 63% of the patients were hospitalized for intravenous antibiotic or antimycotic treatment. Other side effects were mild and included nausea, stomatitis, and transient tachycardia of greater than 100/min. Thus, this regimen was active in refractory NHL with poor prognosis, and the toxic side effects were not excessive. Evaluation of the activity of this regimen at higher dose levels of Ara-C is warranted.
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PMID:Mitoxantrone and high-dose cytarabine as salvage therapy for refractory non-Hodgkin's lymphoma. 277 3

A 57-year-old-male patient with acute myelogenous leukemia in second relapse who was refractory to BHAC . AMP [behenoyl arabinosyl cytosine (BHAC), aclacinomycin, 6-mercaptopurine and prednisolone (PSL)] and BHAC . DVP [BHAC, daunomycin, vincristine and PSL] was treated with an intermediate-dose cytosine arabinoside (ID Ara-C) regimen. This schedule consisted of a 1-h infusion of Ara-C at a dose of 500 mg/m2 every 12 h for 6 d (days 3-8), in combination with doxorubicin 50 mg/m2 on day 1 and vincristine 1 mg/m2 on day 2. The patient achieved a complete remission 23 days after completion of Ara-C and was treated with ID Ara-C (Ara-C days 3-6) as a consolidation. Remission duration was only 2.5 months. Plasma Ara-C concentrations were assayed by HPLC and the peak level was 6.7 micrograms/ml. Side effects were mild nausea, vomiting, alopecia and moderate skin rash.
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PMID:[A case of complete remission from acute myelogenous leukemia in second relapse achieved using an intermediate-dose cytosine arabinoside (ID Ara-C) regimen]. 345 5

A 41-year-old male was diagnosed as acute lymphocytic leukemia (ALL) in November, 1982 and partial remission was obtained by a combination chemotherapy of LVP, DVP ABOP and VAMP. In January, 1983, peripheral blood showed an increasing number of leukemic cells and he was readmitted to our hospital. WBC count in the peripheral blood was 13,200/mm3 and an 82% ratio of leukemic cells was observed. Bone marrow aspiration showed a hypercellularity of 89.4% leukemic cells. High-dose Ara-C therapy was started at a dose of 3 g/m2 i.v. every 12 hours for 6 days. Leukemic cells in peripheral blood were rapidly decreased in number, and the nucleated cell count of bone marrow was also reduced after 3 weeks of treatment, however 95% of leukemic cells remained. Low-dose L-asparaginase was then supplemented at a dose of 2000 U for 3 days, and 2 months later complete remission was achieved. The side effects associated with this high-dose Ara-C therapy were nausea, vomiting, diarrhea, fever and conjunctivitis, although these were tolerable. These observations suggest that high-dose Ara-C combined with L-asparaginase should be added to the treatment of leukemia which is refractory to conventional chemotherapy.
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PMID:[Complete remission obtained in refractory acute lymphocytic leukemia using high-dose cytosine arabinoside combined with low-dose L-asparaginase]. 385 16

Twenty-one patients with hematopoietic malignancies including 6 previously untreated, 9 pretreated, and in relapse, 5 in complete remission and one in partial remission all were treated with PL-AC. The patients consisted of 12 acute myelocytic leukemias, 4 acute monocytic leukemias, 2 acute lymphocytic leukemias, one erythroleukemia, one malignant lymphoma and one chronic monocytic leukemia. PL-AC was given orally at a dosage of 50-1200 mg daily. Mean total dosage was 4.74 g (0.6-15.25), and the mean administration period was 3.43 days (1-122). days Responses were observed in 4 out of 9 pretreated patients by a decrease of blast cells in the peripheral blood. Partial remission was obtained in one case which lasted 8 months. Out of 5 previously untreated acute leukemias, one partial remission and 4 hematological responses were observed. The plasma concentration of Ara-C was maximal at 3 hours and was not detectable after 12 hours. Side effects observed were nausea in 5 patients vomiting in one patient and liver dysfunction in one patient. These side effects however were not so severe as to stop drug administration. PL-AC may be administered in doses ranged 150-250 mg for 2-3 weeks without any severe side effects, and with some clinical effects.
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PMID:[Early phase II study of PL-AC [N4-palmitoyl-(1-beta-D-arabinofuranosyl) cytosine] on hematopoietic malignancies]. 657 29

Two metabolites of N4-behenoyl-1-beta-D-arabinofuranosylcytosine (BH-AC) were found in the plasma and urine, and a hydrolytic product, arabinosylcytosine (ara-C) and its deaminated product, arabinosyluraci (ara-U), were found in a preclinical study using monkeys. Of a given dose, 96% was found as ara-U and 3% as ara-C in urine in 24 h. The plasma disappearance curve of BH-AC is biphasic; the half-life of the initial phase is 40 min and that of the second phase is 120 min. At 8 h the BH-AC level is 21.9 micrograms/ml and falls exponentially to 3.6 micrograms/ml by 12 h. Ara-C was detected at the levels of 0.4-0.6 microgram/ml for 4 h. Comparative data of pharmacokinetic parameters among BH-AC, ara-C, and O2,2'-cyclocytidine showed that BH-AC had the longest plasma half-life, the smallest elimination-rate constant and the smallest excretion-rate constant. The plasma-clearance study of BH-AC in 13 patients showed essentially a pattern similar to that in monkeys; the plasma t 1/2 of 60 min in the first phase and of 180 min in the second. The BH-AC level at 2 h is 15.4 micrograms/ml, and 1.8 microgram/ml at 8 h. Initial phase I study of BH-AC was evaluated in 14 patients with leukemia and other malignancies. The starting dose was 1.5 mg/kg given as a single IV infusion for 3. The doses were when escalated up to 5.0 mg/kg. No side effects were noted with a single dose schedule. Daily consecutive infusions of 2.0 mg/kg-6.0 mg/kg for 4-21 days resulted in two patients having nausea, two anorexia, and one developing skin eruptions. Significant hematologic effects were noted with the daily infusion. One patient with acute myeloblastic leukemia achieved complete remission with 5.0 mg/kg BH-AC given daily for 21 days. It pharmacologic features, minimal toxicity, and the capability of inducing complete remission in acute leukemia indicate that BH-AC undoubtedly deserves further prospective clinical trials.
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PMID:Pharmacologic and clinical studies of N4-behenoyl-1-beta-D-arabinofuranosylcytosine. 676 63

Twenty two patients with acute relapsed leukemia (AML 20, ALL 2) were treated with 5-aza-2'-deoxycytidine (DAC) and either m-amsacrine or idarubicin. DAC was administered as a 6-h infusion, every 12 h for 6 days in combination with either m-amsacrine (120 mg/m2) as a 1-h infusion on days 6 and 7 (n = 19) or idarubicin (12 mg/m2) as a 15-min infusion on days 5, 6 and 7 (n = 3). Thirteen patients (59%) achieved a complete remission. The treatment was complicated by nausea, vomiting, diarrhoea with signs of peritonitis (n = 9), weight loss (n = 7), cerebellar or cerebral toxicity (n = 2), gastrointestinal bleeding (n = 3), liver toxicity (n = 2) and prolonged myelosuppression. Median duration of remission was 4 months (range 1-30). The preliminary data show that DAC is an anti-leukemic agent, comparable to high dose Ara-C with comparable severe toxicity.
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PMID:Preliminary results with 5-aza-2'-deoxycytidine (DAC)-containing chemotherapy in patients with relapsed or refractory acute leukemia. The EORTC Leukemia Cooperative Group. 768 57

Thirty adult patients with relapsing or refractory acute leukemia were treated with mitoxantrone 10 mg/m2 daily by 20-min intravenous infusion for 5 days and cytosine arabinoside (Ara-C) 200 mg/m2 daily by continuous infusion for 5 days. Complete remission was obtained in 9 of 15 patients (60%) with acute myeloblastic leukemia (AML), with a mean duration of 6 months (range 2-12 months). Among 15 patients with acute lymphoblastic leukemia (ALL), complete remission was obtained in 5 patients (33.3%), with a mean duration of 2 months. Partial remission was achieved in 2 patients with AML and 1 patient with ALL. Myelosuppression developed in all patients following chemotherapy. Nonhematologic side effects consisted of nausea, vomiting, mild alopecia, stomatitis and transient hepatic dysfunction. No cardiopulmonary toxicity or neurotoxicity was observed. Our therapeutic responses are similar to those obtained with high-dose Ara-C and mitoxantrone but with less toxicity.
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PMID:Mitoxantrone and standard dose cytosine arabinoside therapy in refractory or relapsed acute leukemia. 798 76


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