Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:2.6.1.2 (alanine aminotransferase)
 26,722 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Polyriboinosinic-polyribocytidylic acid (poly I - poly C), an interferon inducer, was administered in multiple doses of 0.3-75 mg/m2 to 26 patients with a variety of solid tumors, 9 with acute leukemia, and 2 with chronic myelogenous leukemia in blast crisis. Forty-four separate drug trials were comprised of various schedules and routes of administration. Toxic reactions included fever (in 66% of the trials), transient elevation of serum glutamic-oxaloacetic transaminase and serum glutamic-pyruvic transaminase (25%), minimal laboratory evidence of coagulation abnormalities (59%), and hypersensitivity (5%). These toxic manifestations did not relate to dose level or magnitude of interferon induction. Poly I - poly C administered iv induced low serum concentrations of interferon in 24/38 trials (63%), but the correlation between drug dose and peak interferon titer was not linear. Poly I - poly C administered iv or im was not effective as an inducer of interferon in the cerebrospinal fluid. Similarly, poly I - poly C administered im or by inhalation did not produce detectable serum levels of interferon. No patients experienced an objective tumor response to the administration of poly I - poly C, and most (76%) had progression of their disease while receiving the drug.
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PMID:A phase I-II trial of multiple-dose polyriboinosic-polyribocytidylic acid in patieonts with leukemia or solid tumors. 97 71

Fifty patients with infections associated with hematological disorders were treated with ceftazidime (CAZ). Among them 44 cases were evaluable, including 21 with acute leukemia, 17 with malignant lymphoma, and 6 with other hematological disorders. Excellent responses were observed in 15 patients (34.1%) and good responses in 15 (34.1%), with an overall efficacy rate of 68.2%. The efficacy rate among sepsis and suspected sepsis cases was 67.6%. This treatment was also effective in 7 of 10 cases in which neutrophil counts were less than 500/mm3 through the course of administration. Laboratory abnormalities included mild eosinophilia in 1 case, slight elevation of GOT in 1 case and slight elevation of GPT in 1 case. These results suggest that CAZ is an effective and safe antibiotics for the treatment of infections in patients with hematological disorders.
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PMID:[Clinical evaluation of ceftazidime monotherapy for infections complicated with hematological disorders]. 151 38

Phase II study of YNK01 (1-beta-D-arabinofuranosylcytosine-5'-stearylphosphate), a derivative of cytosine arabinoside, on hematological malignancies was conducted by multi-institutional cooperative group. YNK01 was administered orally at dose of 100-300 mg/body/day for more than 2 weeks. The number of registered and evaluated patients were 211 and 156, respectively. Of 23 patients with acute myelogeneous leukemia (AML), 2 complete response (CR), one partial response (PR) were observed (CR + PR: 13.0%). Hypoplastic leukemia (1/4: 25%), acute unclassified leukemia (1/1: 100%). Of 45 patients with MDS, 2CRs, 6 good response (GR) and 5PRs were observed (CR + PR: 28.9%). AML developing after a prior history of MDS (5/17: 29.4%), CML-BC (2/9: 22.2%). Of 19 patients with CML, 9 achieved CR, 3 achieved PR (63.2%). Of 11 patients with polycythemia vera, 4 achieved CR, 5 achieved PR (81.8%). Of 6 patients with essential thrombocytosis, 2 achieved CR, one achieved PR (50%). The major adverse effects included gastrointestinal toxicities such as nausea, vomiting, anorexia, diarrhea, and elevation of GOT and GPT which were tolerable and reversible. This study indicates that YNK01 is a useful agent against acute leukemia and MDS, especially RAEB, RAEB in T, CMMoL.
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PMID:[Phase II study of YNK01 (1-beta-D-arabinofuranosylcytosine-5'-stearylphosphate) on hematological malignancies]. 226 Aug 76

Circulating immune complexes (CIC) were measured at the time of diagnosis in 81 patients with acute leukemia or blast crisis of chronic myeloid leukemia using precipitation by 3.75% polyethyleneglycol. Elevated CIC levels did not adversely influence complete remission duration and survival, patients with normal CIC levels exhibited mostly shorter remission and survival than those with elevated or borderline levels. No significant correlation was observed between CIC levels and Hb, WBC, CBC, platelet count, age, serum bilirubin, total protein, fibrinogen, AST and ALT levels, presence of hepatosplenomegaly and/or lymphadenopathy, HbSAg positivity, complete remission duration and survival. The lack of correlation may be caused by altered immune response in leukemic patients, but the obtained results may also be affected by the nonspecific nature of the method used for the detection. Simultaneous detection of CIC levels by multiple tests and evaluation not only of the number but also of the composition and size of CIC may decrease the incidence of false results. Nevertheless, only the establishment of antigen-specific assays may resolve the controversies in the detection of CIC and thus contribute to a more precise assessment of the role of CIC in prognosis of cancer, as well as to the verification of reliability of using CIC as a tumor marker.
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PMID:Circulating immune complexes in acute leukemia. 270 22

BHAC-MMP therapy, a combination of behenoyl-ara-C, mitoxantrone, 6-mercaptopurine and prednisolone, was applied to 49 patients with acute leukemia for remission induction. Complete remission was obtained in 6 out of 11 previously untreated patients (55%), and in 16 of 38 pretreated patients (42%). Median duration of complete remission was 41 weeks in previously treated patients, while 67% of untreated patients were still in complete remission. Most frequent side effects other than hematological toxicities were gastrointestinal disturbances, and GPT elevation etc., although most of these were not severe. In conclusion, BHAC-MMP therapy seems to be very promising for remission induction or for possible intensification treatment for acute leukemia.
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PMID:[A phase III study of BHAC-MMP (behenoyl-ara-C, mitoxantrone, 6-mercaptopurine prednisolone) in acute leukemia. Hanshin Cooperative Study Group of Hematological Disorders]. 353 Jan 40

27 episodes of infection in patients with acute leukemia were treated with combination of cefmetazole and piperacillin. Causative bacteria were isolated in each infection. The patients were treated with 6 g cefmetazole and 15 g piperacillin per day in three divided doses. Among the episodes of infection, 21 (78%) of 27 responded to cefmetazole and piperacillin. Adverse reactions were skin rash in 2 patients, transient elevation of serum glutamic-pyruvic transaminase in 3 patients and elevation of creatinine in 1 patient. Cefmetazole and piperacillin appear to be an effective combination, with acceptable adverse reactions, for the empiric therapy of infection in patients with acute leukemia.
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PMID:Clinical evaluation of combination of cefmetazole and piperacillin in the treatment of infections in patients with acute leukemia. 622 92

Ceftizoxime (CZX) and latamoxef (LMOX), new synthetic cephems, are stable against various types of beta-lactamase and highly active against Gram-negative rods, such as H. influenzae, Serratia, Enterobacter and indole (+) Proteus. In this study, we evaluated clinical effects of CZX and LMOX in the clinical management of infections in acute leukemia. Sixteen episodes of infections were treated with CZX or LMOX. Four causative organisms, P. aeruginosa, S. faecalis, K. pneumoniae and A. faecalis, were identified in 2 episodes of infections. Clinical effects were recognized at 75% in 8 episodes treated with CZX and at 71% in 7 episodes treated with LMOX, respectively. The transient evaluation of GOT, GPT and Al-P, recognized in several cases. In conclusion, the clinical effects of CZX and LMOX are promised in clinical management of infections in acute leukemia.
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PMID:[Clinical effects of ceftizoxime and latamoxef on infections in acute leukemia]. 631 9

It was clinically evaluated by double blind method whether co-enzyme Q10 has protective effects on hair loss caused by anthracycline antibiotics. Six cases of acute leukemia, 2 blastic crisis of CML and 11 malignant lymphoma were entered to this study. DCMP regimen for acute leukemia for VEPA for lymphoma were performed. Coenzyme Q10 (or placebo) of 120 mg/day was orally administered. The grade of hair loss was classified into five groups. Five cases were only given to DM and 3 cases receiving DM and CoQ10. ADM was 6 cases and 5 were combined with CoQ10. No significant diffehence in effect of CoQ10 administration rence was recognized between two groups statistically. Elevations of GOT and GPT were less frequent in the group receiving CoQ10.
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PMID:[Protective effects of coenzyme Q10 on the adverse reactions of anthracycline antibiotics: using double blind method--with special reference to hair loss]. 635 99

In 29 patients of infection diseases associated with acute leukemia, 60 to 160 mg/day of gentamicin was injected intravenously drip infusion. The results showed that 69.0% of the cases were clinically effective (excellent+good+fair), and 31% ineffective. Abnormal GOT and GPT level was temporarily noted in 2 cases and audiovestibular dysfunction in 1 case, which improved after the discontinuation of the injection. Safety of the intravenous drip administration of gentamicin was discussed. The patients with acute leukemia might easily have opportunistic infection by Gram negative rods and it is more advantageous to administer intravenously drip infusion than intramuscularly because of hemorrhagic tendency.
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PMID:[Aminoglycoside for the infectious disease associated with acute leukemia. Gentamicin intravenous drip administration (author's transl)]. 709 78

This survey investigated allogeneic bone marrow transplantation (BMT) policy in European BMT units by questionnaire, in relation to pre-transplant liver disease. It also assessed diagnostic standards for viral hepatitis infections and their prevalence in BMT candidates. Sixty-three EBMT centers from 22 countries participated in the survey. Median pre-transplant prevalences of HBsAg and anti-HCV positivity were 3.5% (range 0-15%) and 5% (range 0-45%), respectively. Forty-six (73%) centers adopt the policy of cancelling or postponing BMT in patients with ALT abnormalities but in four of these centers, BMT is not delayed when progressive disease or acute leukemia is present. In 17 institutions (27%) BMT was reported to be carried out irrespective of transaminase values. Data on fatal post-BMT liver disease were provided by 45 centers. The overall mortality rate for liver failure was 4.5% (258 of 5788) with no differences between centers performing or not performing BMT in cases of ALT elevation. These results indicate that there is strong concern in most European BMT units about performing BMT in the presence of ALT elevation and prospective studies on its real impact on fatal post-BMT liver disease should be conducted.
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PMID:Impact of liver disease and hepatitis infections on allogeneic bone marrow transplantation in Europe: a survey from the European Bone Marrow Transplantation (EBMT) Group--Infectious Diseases Working Party. 753 64


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