Abstract:
:We hypothesized that the high early death rate (EDR) due to bleeding in acute promyelocytic leukemia (APL) is in part attributable to delays in all- trans retinoic acid (ATRA). We conducted a retrospective analysis of the timing of ATRA administration. 204 consecutive patients with newly diagnosed APL between 1992 and 2009 were identified. The EDR was 11%. 44% of early deaths occurred in the first week. Hemorrhage accounted for 61% of early deaths. ATRA was ordered the day APL was suspected in 31% of patients. Delays in ATRA administration led to increases in the percentage of early deaths from hemorrhage.
journal_name
Leuk Resjournal_title
Leukemia researchauthors
Altman JK,Rademaker A,Cull E,Weitner BB,Ofran Y,Rosenblat TL,Haidau A,Park JH,Ram SL,Orsini JM Jr,Sandhu S,Catchatourian R,Trifilio SM,Adel NG,Frankfurt O,Stein EM,Mallios G,Deblasio T,Jurcic JG,Nimer S,Peterson Ldoi
10.1016/j.leukres.2013.05.007subject
Has Abstractpub_date
2013-09-01 00:00:00pages
1004-9issue
9eissn
0145-2126issn
1873-5835pii
S0145-2126(13)00156-2journal_volume
37pub_type
杂志文章,多中心研究abstract::The aim of this study was to evaluate effect of c-KIT mutations on RUNX1/RUNX1T1 fusion transcript expression in patients with t(8;21)-positive AML. Fifty patients diagnosed with t(8;21)-positive AML for recent 10 years were enrolled. Patients with c-KIT mutations tended to achieve a greater than 3-log reduction in RU...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2013.02.010
更新日期:2013-07-01 00:00:00
abstract::The prognostic impact of combined NPM1+/FLT3- genotype is not well defined in elderly patients with acute myeloid leukemia (AML), and in the setting of different treatments, such as cytotoxic chemotherapy (Chemo), hematopoietic cell transplantation (HCT), or hypomethylating agents (HMA). Eighty-two elderly (age >60 ye...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2015.09.001
更新日期:2015-09-03 00:00:00
abstract::We report the development and characterization of SJ-9A4, a monoclonal antibody (MoAb) produced against common acute lymphoblastic leukemia (C-ALL) cell lines. SJ-9A4 reacted with C-ALL, B-cell chronic lymphocytic leukemia (B-CLL), platelets and C-ALL neuroblastoma (NB) and the K562 cell lines. It had no significant r...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(83)90044-9
更新日期:1983-01-01 00:00:00
abstract::A clonal origin of hematopoiesis was studied by investigation of X-chromosome inactivation patterns (XCIP) in isolated granulocyte, CD14(+) and CD3(+) subpopulations obtained from bone marrow and peripheral blood of 36 female patients with primary myelodysplastic syndrome (MDS). Clonality was assessed by PCR amplifica...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2004.08.008
更新日期:2005-04-01 00:00:00
abstract::A novel bone biopsy technique was used to generate a robust stromal cell system to study how stroma modulates CLL B-cell apoptosis and how the leukemic cell-stromal interaction influences secretion of vascular factors. Marrow stromal elements (MSE) rescued CLL B-cells from both spontaneous and drug induced apoptosis, ...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2006.11.024
更新日期:2007-07-01 00:00:00
abstract::Our aim was to examine in 17 patients with MDS the effects of PMA activated and non-activated autologous lymphocytes on selected bone marrow CD34+ progenitors, in dose response studies. We used a double layer culture technique. Compared with controls, there was no difference in the colony growth promoting capacity of ...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2011.03.017
更新日期:2011-09-01 00:00:00
abstract::The colony-forming capacity of the peripheral blood stem/progenitor cells (PBSC) in different forms of myelodysplastic syndrome (MDS) was investigated. In most cases of refractory anemia (RA) the colony growth of PBSC was definitely reduced as compared to the controls. However, in RA with unfavorable chromosomal aberr...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/s0145-2126(01)00064-9
更新日期:2001-11-01 00:00:00
abstract::Early T-cell precursor-ALL (ETP-ALL) is a subtype of T-ALL with a poor prognosis in children. We analyzed ETP-ALL compared to conventional T-ALL/LBL in both adults and children to determine any differences in clinical outcomes, based on the following parameters: induction failure, relapse, and survival. Patients with ...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2013.06.010
更新日期:2013-09-01 00:00:00
abstract::The chemicals 6-mercaptopurine (6-MP) and methotrexate (MTX) are the cornerstones in the maintenance treatment of acute lymphoblastic leukemia. The intracellular metabolism of 6-MP to 6-thioguanosine nucleotides (TGN) via 6-thioinosine 5'-monophosphate (TIMP) is crucial for its cytotoxic effect. MTX inhibits purine de...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(92)90065-f
更新日期:1992-01-01 00:00:00
abstract::In a prospective study of 27 patients with acute myeloid leukaemia (AML) quality of life was studied using three different instruments, Life Ingredient Profile, Karnofsky Performance Scale and Vitagram. The course of the disease was followed during the induction period, remission, relapse and in the terminal phase. We...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(94)90028-0
更新日期:1994-04-01 00:00:00
abstract::Peripheral blood and/or bone marrow lymphoblasts from 25 patients with acute lymphoblastic leukemia (ALL) were tested with a panel of monoclonal antibodies (MoAbs) and conventional hematopoietic markers by three different laboratories. The results were analysed to evaluate the reproducibility of ALL phenotype determin...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(86)90083-4
更新日期:1986-01-01 00:00:00
abstract::Promoter hypermethylation occurs early in leukemogenesis and seems to be associated with poor prognosis in acute lymphoblastic leukemia (ALL). The methylation status of the promoter region of six genes was analyzed in 71 children with ALL using methylation specific PCR (MSP). Calcitonin (CALCA) and E-cadherin (CDH1) w...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2005.11.016
更新日期:2006-07-01 00:00:00
abstract::Normal human monocytes express Fas and are susceptible to Fas ligand (FasL)-induced apoptosis. Because the myeloid leukemia cell lines HL-60 and THP-1 can be differentiated into functional monocytes and macrophages, we studied their expression of Fas and Fas ligand (FasL) to determine whether there were differentiatio...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/s0145-2126(99)00101-0
更新日期:1999-10-01 00:00:00
abstract::Brazil is a wide country with huge contrasts. Its peculiarities can highlight environmental factors that could influence the frequencies of different cancers. The standard treatment and results achieved from several different areas of the country may not be found in others. The establishment of a national cooperative ...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/s0145-2126(01)00187-4
更新日期:2002-07-01 00:00:00
abstract::Magnetic resonance provides a non-invasive tool for monitoring normal and leukemic bone marrow. Measurements of the T1 relaxation times are elevated in acute myelogenous leukemia. However, interpatient variability diminishes the usefulness of MR measurements for diagnosing leukemia. In following the time course of ind...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(88)90034-3
更新日期:1988-01-01 00:00:00
abstract::A method using avidin-biotin complex (ABC) to detect the presence of the enzyme terminal deoxynucleotidyl transferase (TdT) is described and compared with a proven indirect immunofluorescence method. The material studied consisted of: (1) peripheral blood and bone marrow smears from 17 patients with leukemia (ALL, 8; ...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(83)90107-8
更新日期:1983-01-01 00:00:00
abstract::A retrospective analysis of the relationship between the initial classification according to either FAB or WHO criteria, the presence of risk factors and the type of therapy including stem cell transplantation (SCT) on the survival was performed in a group of 106 patients with primary myelodysplastic syndrome (MDS) of...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2003.10.016
更新日期:2004-06-01 00:00:00
abstract::Leukemic blasts of two patients with acute leukemia exhibited similar characteristics. They were heterogeneous in size with a diameter of 14-30 microns in smears and unclassifiable by morphological, cytochemical, immunophenotypic and ultrastructural examinations. Cytogenetic examinations of both revealed a near-tetrap...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(94)90087-6
更新日期:1994-07-01 00:00:00
abstract::Chronic myeloid leukaemia (CML) patients in chronic phase (CP) are currently treated with a standard dose of imatinib of 400mg/daily. However, once in complete cytogenetic remission (CCR) it is possible that some patients maintain this status with reduced dose of the drug. Here, we describe five cases of CML in late C...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2008.10.024
更新日期:2009-05-01 00:00:00
abstract::We studied differentiation inducing effects of retinoic acid (RA), 1 alpha, 25-dihydroxyvitamin D3 (D3) and interferons (IFNs), alone and in combination, on fresh myeloid leukemic cells from 8 patients. RA not only induced the differentiation of leukemic cells in 5/8 cases, but potentiated differentiation by IFNs eith...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(90)90072-h
更新日期:1990-01-01 00:00:00
abstract::The biological progression of chronic myeloid leukaemia is often associated with secondary cytogenetic abnormalities but the molecular mechanisms underlying this progression are poorly understood. This study explores the association of c-myc gene amplification with the progression of chronic myeloid leukaemia in fourt...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/s0145-2126(98)00097-6
更新日期:1998-10-01 00:00:00
abstract::Mantle cell lymphoma (MCL) an incurable B-cell, non-Hodgkin lymphoma (NHL) urgently requires new treatments. We assessed reovirus mediated oncolysis in a panel of human MCL cell lines. In vitro, we found the cytopathic effect of reovirus infection ranged from high to very limited and correlated with levels of Ras acti...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2009.05.020
更新日期:2010-01-01 00:00:00
abstract::Aggressive chemotherapy of myelodysplastic syndromes is rarely feasible because these disorders predominantly occur in elderly patients who often have concurrent illnesses. Alternative treatment modalities must therefore be evaluated. This review summarizes the results that have been obtained with low-dose chemotherap...
journal_title:Leukemia research
pub_type: 杂志文章,评审
doi:10.1016/0145-2126(92)90058-f
更新日期:1992-01-01 00:00:00
abstract::Adult T-cell leukemia (ATL) is an aggressive malignancy of peripheral T cells infected with human T-cell leukemia virus type 1 (HTLV-1). The prognosis of patients with aggressive ATL remains poor because ATL cells acquire resistance to conventional cytotoxic agents. Therefore, development of novel agents is urgently n...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2015.10.012
更新日期:2015-12-01 00:00:00
abstract::A double monoclonal component (MC) detected in the serum and/or urine represents a very rare occurrence (2-6% of monoclonal gammopathies). In this study, we report 34 patients with double serum MCs, focusing on the associated diseases. The diagnosis was made using high-resolution serum protein electrophoresis and immu...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2012.05.008
更新日期:2012-10-01 00:00:00
abstract::The thymic stroma has long been implicated in AKR thymic leukaemia. In this study an extensive panel of monoclonal antibodies was used to investigate changes in the AKR thymic microenvironment, in parallel with thymocyte differentiation of normal (2 month), preleukaemic (5-7 month) and leukaemic (> 7 month) mice. We f...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(95)00102-6
更新日期:1996-10-01 00:00:00
abstract::The goal of this study was to ascertain the specific effects of 17-N-Allylamino-17-demethoxygeldanamycin (17-AAG) treatment in human acute myelogenous leukemia (AML). Four human leukemia cell lines were treated with varying doses of 17-AAG followed by analysis of toxicity, apoptosis, proliferation, and cell cycle. Cel...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2010.05.024
更新日期:2010-11-01 00:00:00
abstract::To determine the role of cell-mediated immunity (CMI) to cytomegalovirus (CMV) in leukemic children after CMV infection, CMI to CMV antigen was studied using CMV-specific lymphocyte blastogenic responses (LBR) and interferon (IFN) production. Four children, who continuously secreted CMV in urine more than 2 years afte...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(94)90086-8
更新日期:1994-07-01 00:00:00
abstract::Using the human erythroleukaemic cell line K562 cl.6 and its daunorubicin-resistant subline K/DAU600, and the human T-lymphoblastic leukaemic cell line CCRF-CEM and its vinblastine-resistant subline CEM/VLB100, we have shown that the drug-resistant cell lines were more sensitive to cytotoxicity induced by tumour necro...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(94)00149-5
更新日期:1995-03-01 00:00:00
abstract::A retrospective cytogenetic study was performed to determine whether non-random chromosome aberrations were related to the outcome of marrow transplantation for advanced stage acute leukemia (AL) and chronic myelogenous leukemia (CML). The patients were registered on SWOG-8612, a randomized comparison of busulphan and...
journal_title:Leukemia research
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1016/0145-2126(94)00162-4
更新日期:1995-06-01 00:00:00