نتایج جستجو برای: high dose cytarabine
تعداد نتایج: 2292508 فیلتر نتایج به سال:
FLT3 abnormalities are negative prognostic markers in acute leukemia. Infant leukemias are a subgroup with frequent MLL (KMT2A) rearrangements, FLT3 overexpression and high sensitivity to cytarabine, but dismal prognosis. Cytarabine is transported into cells by Human Equilibrative Nucleoside Transporter-1 (hENT1, SLC29A1), but the mechanisms that regulate hENT1 in acute leukemia have been scarc...
The prognosis for patients with relapsed acute myeloid leukaemia (AML) is poor, and effective treatments for this patient group remain a substantially unmet clinical need. Elacytarabine is a promising new cytotoxic nucleoside agent made by an esterification reaction between cytarabine and elaidic acid, currently in development for use in the treatment of relapsed/refractory AML. Unlike cytarabi...
To better understand the spectrum of adult acute myeloid leukaemia (AML) associated with core binding factor (CBF) translocations, 370 patients with newly diagnosed CBF-associated AML were analysed. Patients' age ranged from 16-83 years (median 39 years) with a slight male predominance (55%); 53% had inv(16); 47% had t(8;21). Patients with t(8;21) tended to be younger (P = 0.056), have lower pe...
Laromustine is a sulfonylhdrazine alkylator with significant antileukemia activity. An international, randomized (2:1), double-blind, placebo-controlled study was conducted to compare complete remission (CR) rates and overall survival (OS) in patients with first relapse acute myeloid leukemia (AML) treated with laromustine and high-dose cytarabine (HDAC) versus HDAC/placebo. Patients received 1...
We evaluated the outcome of anti-leukemia chemotherapy on 42 patients with the high-risk myelodysplastic syndromes (MDS)-refractory anemia with excess of blasts (RAEB), 8 cases; RAEB in transformation (RAEB-T), 18 cases; chronic myelomonocytic leukemia (CMMOL), 6 cases; and leukemic transformation of MDS, 10 cases. The median age was 67 (range 20 to 84). As a remission-induction therapy, 35 pat...
Studies in leukemic rats (LBN-ML) tested the hypothesis that an enhanced effect of drugs in sequence relates to temporally predictable induced tumor growth. As leukemia progresses, tumor labeling index (LI) declines in association with increasing tumor-associated inhibitory activity (TAIA) in serum. Graded initial doses of arabinofuranosyl cytosine (ara-C) (50-350 mg/kg every 8 hr x 6) produced...
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