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)

Twelve patients with refractory acute leukemia (7 patients with acute myelocytic leukemia and 5 patients with acute lymphocytic leukemia) were treated with a new anthracycline antibiotic, aclacinomycin-A (ACM). ACM was administrated by intravenous drip infusion at a dose of 20 mg/day for 7 or 14 days and this was repeated after at least 7 days. Four of 12 patients (33.3%) achieved a complete remission; 3 of 7 acute myelocytic leukemia (42.8%) and 1 of 5 acute lymphocytic leukemia (20.0%). The days required for achieving the complete remission ranged from 23 to 78 days (median: 61) and the total doses of ACM used from 180 to 500 mg (median: 310), and the durations of complete remission from 11 to 28+ weeks (median: 21+). The untoward effects on digestive organs, such as nausea, vomiting and anorexia, and hematological toxicities were frequently seen; however, they were controlled by supportive treatment. Alopecia was not observed. Arrythmia was recognized in one patient at the initiation of ACM infusion with complete remission without withdrawal of ACM. These results suggest that ACM is a potentially effective anthracycline antibiotic in the clinical management of acute leukemia.
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PMID:Treatment of refractory acute leukemia with aclacinomycin-A. 644 34

Of 3 patients with adult ALL and 23 patients with NHL treated with intravenous administration of 10 mg/M2 of THP for 5 consecutive days, complete remission was observed in 3 patients and partial remission in 14. The antitumor spectrum of THP seemed to be similar to that of Adriamycin from evidence that THP was effective in patients with NHL of diffuse large and mixed cell type. Neither cardiotoxicity nor alopecia was noticed. Anorexia, nausea or vomiting was mild but granulocytopenia and thrombocytopenia were severe in the patients with ALL and leukemic type NHL. Further studies are required for determining cross resistance to other anthracyclines and an optimal dose schedule.
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PMID:[Effects of single administration of tetrahydropyranyladriamycin (THP) in lymphoid malignancy]. 658 24

Twenty-three cases of hematological malignancies (18 plasma cell neoplasm, 2 leukemia and 2 malignant lymphoma) were treated with recombinant human leukocyte interferon (rIFN-alpha A). Among plasma cell neoplasms, excellent and good responses were obtained in 1 case of IgG myeloma and 1 case of Bence-Jones myeloma respectively and fair response was obtained in 5 other cases. Response rats was 11.4%, or 38.9% if fair response was included. Partial remission was obtained in 1 case of chronic lymphocytic leukemia. In one of 2 cases of acute lymphoblastic leukemia, marked reduction of peripheral leukemia cells was noted. Side effects included fever (65%), malaise (20%), nausea-anorexia (43%), leukopenia (52%) and thrombocytopenia (52%). However, all were not serious and disappeared quickly after discontinuation of rIFN-alpha A.
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PMID:[Treatment of hematological malignancies with recombinant leukocyte A interferon (rIFN-alpha A)]. 659 73

Aziridinylbenzoquinone is a quinone compound capable of penetrating the central nervous system. It has demonstrated activity against both intracranial and i.p. murine tumors and human tumor xenographs. We have conducted a Phase I trial of aziridinylbenzoquinone in 60 children with advanced cancer who were refractory to conventional therapy. The drug was given by slow i.v. push on a daily schedule for 5 days every 3 to 4 weeks. The dose range explored included 6 dose levels, ranging from 6 to 12 mg/sq m daily for 5 days in patients with solid tumors and leukemia, and in patients with leukemia, 20, 25, and 30 mg/sq m daily for 5 days. Myelosuppression was the dose-limiting side effect. In patients with solid tumor the highest dose studied was 12 mg/sq m, and the median nadir white blood cell and platelet counts were 0.7 X 10(3) and 6.0 X 10(3)/microliter on Days 17 and 22, respectively. The median recovery day for white blood cells was 39. There may be some evidence of cumulative toxicity with prolonged thrombocytopenia. Other side effects were mild nausea, vomiting, and mucositis. Elevations in liver enzymes and bilirubin were transient and dose dependent, occurring 3 to 4 weeks after drug administration. Of the 34 children with solid tumors, 33 were evaluable for hematopoietic toxicity, 3 were early deaths, and 31 receiving a total of 55 courses were evaluable for therapeutic response. Partial responses lasting 3 weeks to 6 months were seen in the 4 patients with Hodgkin's disease, and in a child with a metastatic spinal cord ependymoma. Fifty-two courses were given to 9 patients with acute lymphocytic leukemia and 17 with acute nonlymphoblastic leukemia. Of the 15 patients with acute nonlymphoblastic leukemia treated at doses greater than or equal to 25 mg/sq m/day for 5 days there was one early death and there were 2 M1 (less than or equal to 5% blasts with normal cellularity), 3 M2A (6 to 15% blasts), and 2 M2B (16 to 39% blasts) bone marrow responses lasting 1 to 3.5 months. Aziridinylbenzoquinone demonstrated activity against acute nonlymphocytic leukemia with maximal tolerated doses of 30 mg/sq m daily for 5 days. Its effect in Hodgkin's disease is encouraging; however, further study will be required to determine its efficacy in central nervous system cancers. Recommended doses for Phase II studies, using daily schedule for 5 days in children with solid tumors, is 9 mg/sq m, and in children with leukemia, it is 25 mg/sq m.
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PMID:Phase I study of aziridinylbenzoquinone (AZQ, NSC 182986) in children with cancer. 669 81

The pharmacology, chemistry, pharmacokinetics, clinical studies, and adverse effects of amsacrine, an investigational antineoplastic agent, are reviewed. Amsacrine's mechanism of action is not clearly understood, although the drug is known to inhibit DNA synthesis. As an investigational NCI "Group C" agent, amsacrine is available to physicians for the treatment of adult patients with refractory acute nonlymphocytic leukemia (ANLL) under an established protocol. Following intravenous administration, amsacrine has a biphasic plasma clearance. It is extensively metabolized by the liver to inactive compounds that are excreted in the bile. Phase I studies indicated that amsacrine was potentially effective in patients with solid tumors and acute leukemias. Patients with solid tumors could tolerate much lower doses of amsacrine than leukemia patients because of dose-limiting bone-marrow suppression in the former. In Phase II studies, amsacrine appeared effective in treating the acute leukemias, with response rates of 31% and 23% for acute lymphocytic leukemia and ANLL, respectively. Patients with other types of cancers have not responded to amsacrine therapy. Frequently occurring adverse effects of amsacrine include leukopenia and thrombocytopenia in patients with solid tumors; nausea, vomiting, and diarrhea; mucositis in patients receiving higher doses (leukemia patients); alopecia; hepatotoxicity; and phlebitis. The clinical usefulness of amsacrine appears limited to treatment of the acute leukemias. Studies of combination therapies that include amsacrine are currently underway and should further define the therapeutic role of amsacrine.
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PMID:Review of amsacrine, an investigational antineoplastic agent. 676 91

Dural sinus thrombosis developed in two children with acute lymphoblastic leukemia during induction treatment with vincristine sulfate, prednisone, and asparaginase. Headache, nausea, emesis, and lethargy were the presenting signs. The diagnosis was confirmed by arteriography. The cause is presumed to be secondary to hypercoagulability due to asparaginase-induced antithrombin III deficiency. The patients received anticoagulation therapy and recovered completely. Only two of the six reported patients without heparinization survived.
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PMID:Dural sinus thrombosis in children with acute lymphoblastic leukemia. 694 95

1-beta-D-Arabinofuranosylcytosine (ara-C), 2 or 3 g/sq m, was administered as a 1-hr i.v. infusion every 12 hr for 10 or 12 doses to patients with acute leukemia and refractory lymphoma. Four of seven patients with relapsed or refractory acute myelocytic leukemia and two of four patients with previously untreated acute myelocytic leukemia achieved complete remission. Of five treatment failures, two patients had leukemia which was clearly resistant to high-dose ara-C, and three patients died of infections or hemorrhagic complications during periods of pancytopenia. Three patients with acute myelocytic leukemia in remission received high-dose ara-C as consolidation therapy following previous courses of intensive, multiagent consolidation chemotherapy. Two of these three patients had prolonged thrombocytopenia following high-dose ara-C. Five patients with refractory acute lymphocytic leukemia were treated. Three patients achieved partial remission, and two patients had drug-resistant disease. Complete or partial disappearance of measurable disease parameters was seen in three of three patients with refractory lymphoma. Response was seen in five of five patients with meningeal leukemia, including complete response in one patient with extensive meningeal infiltration. Toxicity of this regimen was generally moderate and limited to pancytopenia and mild nausea. Patients who had received prior multiagent consolidation chemotherapy appeared to be at greater risk for hematopoietic toxicity. Patients who had received prior cranial irradiation or intrathecal chemotherapy appeared to be at greater risk for neurological toxicity. Plasma levels of ara-C immediately after completion of the infusion were 17.96 +/- 8.02 (S.D.) and 35.0 +/- 2.8 micrograms/ml for doses of 2 and 3 g/sq m, respectively. From 160 to 720 min following completion of the infusion, the plasma levels of drug were comparable to steady-state levels achieved with a continuous infusion of ara-C at 100 mg/sq m over 24 hr. A high degree of penetration into the central nervous system was demonstrated. High-dose ara-C has substantial activity against leukemic and lymphomatous cell populations, including cell populations resistant to conventional doses of the drug, and is an effective treatment modality for patients with these diseases. The high degree of penetration into the central nervous system suggests that this drug regimen may be useful as consolidation therapy for patients at high risk for central nervous system disease.
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PMID:A pilot study of high-dose 1-beta-D-arabinofuranosylcytosine for acute leukemia and refractory lymphoma: clinical response and pharmacology. 694 42

Aclacinomycin A (ACM) is a new anthracycline antibiotic that produces substantially less cardiotoxicity in animals than does doxorubicin. To define the effective dose for the treatment of patients with leukemia, we treated 43 patients with acute nonlymphoblastic leukemia (ANLL) or acute lymphoblastic leukemia (ALL) using ACM administered at three dose levels. All patients had previously received extensive treatment with other chemotherapy; their median cumulative dose of prior anthracycline was 340 mg/m2. An ACM dose of 100 mg/m2/day given for 2 days (total dose, 200 mg/m2) failed to produce significant bone marrow hypocellularity or remission in two patients. Total ACM doses of 300--360 mg/m2 (100 or 120 mg/m2/day x 3 days) produced marrow hypoplasia in 16 to 23 evaluable patients with ANLL. Overall, four of 32 patients with ANLL who received 300--360 mg/m2 of ACM achieved complete remission for duration of 1, 5+, 6 and 15+ months. Two of nine patients with ALL achieved partial remission. Toxic effects of this therapy included severe leukopenia and thrombocytopenia, nausea, mucositis, and diarrhea. ECG abnormalities were noted in 43% of patients who were carefully monitored; however, only one patient developed a significant decrease in left ventricular ejection fraction as measured by radionuclide cardiography. ACM produced only minimal alopecia and did not cause tissue necrosis following inadvertent subcutaneous infiltration. We conclude that 300--360 mg/m2 of ACM is an effective dose for the treatment of patients with ANLL and that further evaluation of this compound is indicated in patients who have received minimal prior therapy.
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PMID:Phase I--II evaluation of a new anthracycline antibiotic, aclacinomycin A, in adults with refractory leukemia. 695 22

Cyclic administration of methotrexate (MTX) and L-Asparaginase (L-Asp) was utilized either as induction and maintenance chemotherapy or as maintenance chemotherapy alone following induction with other medications in treating 36 children with multiple relapses of acute leukemia. A complete remission rate (CR) of 67% was obtained in children with null-cell acute lymphocytic leukemia (ALL). The average length of remission was greater than four months. One of three patients with T-cell ALL and one of two patients with B-cell ALL achieved CR. In six cases of acute nonlymphocytic leukemia (ANLL), two patients achieved CR. One of two patients with terminal deoxynucleotidyl transferase (TdT) negative myeloblastic transformation of Ph'-positive chronic myelogenous leukemia (CML) obtained a CR lasting 20 weeks. Toxicity secondary to the chemotherapy included bone marrow suppression, hepatic injury, nausea, diarrhea, stomatitis, and allergic reactions to L-Asp. One case of subacute necrotizing leukoencephalopathy was seen.
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PMID:Methotrexate/L-asparaginase combination chemotherapy for patients with acute leukemia in relapse: a study of 36 children. 696 21

2'-Deoxycoformycin (2'-dCF), a tight-binding inhibitor of adenosine deaminase, was administered to 26 pediatric patients with acute lymphoblastic leukemia in a Phase I study. Doses ranged from 0.25 to 1.0 mg/kg given i.v. for 3 consecutive days. Common toxicity included nausea, vomiting, diarrhea, hepatocellular enzyme elevations, and conjunctivitis. Lymphopenia occurred in all patients. The most serious adverse effects were acute tubular necrosis and central nervous system toxicity, which appeared to be dose related. In addition, two patients given the 0.75-mg/kg dose developed severe hepatic toxicity, although this could not be ascribed definitively to 2'-dCF. Antitumor activity was observed in eight patients, two of whom experienced a complete remission. Inhibition of lymphoblast adenosine deaminase activity was noted in the majority of cases and was observed at all doses. Antileukemic activity occurred at doses of 2'-dCF which were not associated with limiting toxicities. These results suggest that 2'-dCF is active against acute lymphoblastic leukemia and that a starting dose of 0.5 mg/kg/day be utilized in Phase II studies.
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PMID:Phase I study of 2'-deoxycoformycin in acute lymphoblastic leukemia. 697 90


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