Abstract:
:This phase 2 study (N = 116) evaluated single-agent vosaroxin, a first-in-class anticancer quinolone derivative, in patients ≥60 years of age with previously untreated unfavourable prognosis acute myeloid leukaemia. Dose regimen optimization was explored in sequential cohorts (A: 72 mg/m(2) d 1, 8, 15; B: 72 mg/m(2) d 1, 8; C: 72 mg/m(2) or 90 mg/m(2) d 1, 4). The primary endpoint was combined complete remission rate (complete remission [CR] plus CR with incomplete platelet recovery [CRp]). Common (>20%) grade ≥3 adverse events were thrombocytopenia, febrile neutropenia, anaemia, neutropenia, sepsis, pneumonia, stomatitis and hypokalaemia. Overall CR and CR/CRp rates were 29% and 32%; median overall survival (OS) was 7·0 months; 1-year OS was 34%. Schedule C (72 mg/m(2) ) had the most favourable safety and efficacy profile, with faster haematological recovery (median 27 d) and lowest incidence of aggregate sepsis (24%) and 30-d (7%) and 60-d (17%) all-cause mortality; at this dose and schedule, CR and CR/CRp rates were 31% and 35%, median OS was 7·7 months and 1-year OS was 38%. Overall, vosaroxin resulted in low early mortality and an encouraging response rate; vosaroxin 72 mg/m(2) d 1, 4 is recommended for further study in this population. Registered at www.clinicaltrials.gov: #NCT00607997.
journal_name
Br J Haematoljournal_title
British journal of haematologyauthors
Stuart RK,Cripe LD,Maris MB,Cooper MA,Stone RM,Dakhil SR,Turturro F,Stock W,Mason J,Shami PJ,Strickland SA,Costa LJ,Borthakur G,Michelson GC,Fox JA,Leavitt RD,Ravandi Fdoi
10.1111/bjh.13214subject
Has Abstractpub_date
2015-03-01 00:00:00pages
796-805issue
6eissn
0007-1048issn
1365-2141journal_volume
168pub_type
杂志文章,多中心研究abstract::We describe a patient with both haemophagocytic syndrome and acute myocarditis probably associated with parvovirus B19 infection. The patient had a marked neutrophilia instead of neutropenia more usually observed in virus-associated haemophagocytic syndrome (VAHS). Endogenous serum concentrations of macrophage colony-...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1994.tb04756.x
更新日期:1994-02-01 00:00:00
abstract::Pulmonary hypertension (PH) in patients with sickle cell disease (SCD) is linked to intravascular haemolysis, impaired nitric oxide bioavailability, renal dysfunction, and early mortality. Asymmetric dimethylarginine (ADMA), an endogenous inhibitor of nitric oxide synthases (NOS), is associated with vascular disease i...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.2009.07658.x
更新日期:2009-05-01 00:00:00
abstract::Identification of the molecular basis of the beta-thalassaemias and sickle cell disease (SCD) has made it clear that patients with the same beta-globin genotypes can have very variable patterns of clinical expression. Extensive biochemical and pathophysiological studies over the last 50 years have derived two major mo...
journal_title:British journal of haematology
pub_type: 杂志文章,评审
doi:10.1111/j.1365-2141.2008.07084.x
更新日期:2008-05-01 00:00:00
abstract::Future progress in the treatment of multiple myeloma (MM) requires both the characterisation of key drivers of the disease and novel, innovative approaches to tackle these vulnerabilities. The present study focussed on the pre-clinical evaluation of a novel drug class, BMI-1 modulators, in MM. We demonstrate potent ac...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.16595
更新日期:2020-09-01 00:00:00
abstract::Long term outcomes and mutations in patients with mantle cell lymphoma (MCL) who discontinued ibrutinib have not been described. Using deep targeted next generation sequencing, we performed somatic mutation profiling from 15 MCL patients (including 5 patients with paired samples; before and after progression on ibruti...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.15567
更新日期:2018-11-01 00:00:00
abstract::To investigate the role of retinoblastoma susceptibility (RB) gene inactivation in leukaemogenesis, we evaluated 36 bone marrow specimens of acute leukaemia for RB protein expression by immunoprecipitation and Western blot analysis. 15 patients had no detectable RB protein at initial screening. However, nine of them w...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1992.tb06459.x
更新日期:1992-11-01 00:00:00
abstract::Eradication of Helicobacter pylori infection has been associated with the correction of thrombocytopenia in patients with idiopathic thrombocytopenic purpura (ITP). We have analysed the response to eradication of H. pylori in a series of 56 adult patients with chronic ITP. Forty patients had H. pylori infection (71%) ...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.2001.03194.x
更新日期:2001-12-01 00:00:00
abstract::The F5 G1691A (Factor V Leiden) and F2 G20210A (prothrombin) mutations are linked to an increase in the incidence rate of venous thromboembolism (VTE), but their effects are highly variable. We investigated whether the effects of smoking and obesity might explain this variability. In a case-cohort study including the ...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.2010.08086.x
更新日期:2010-04-01 00:00:00
abstract::We have investigated the control of lysozyme gene expression in HL-60 cells induced to differentiate into macrophage-like cells with phorbol myristate acetate (PMA). Differentiation, as evidenced by cellular adherence, and morphological changes corresponded temporally to an increase in nonspecific esterase activity. T...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1985.tb07380.x
更新日期:1985-05-01 00:00:00
abstract::A pilot trial was initiated for chronic myeloid leukaemia patients, which employed imatinib for remission induction, followed by reduced-intensity conditioning and an in vivo T-cell depleted graft. Out of nine patients, six experienced a molecular relapse and one patient had a haematological relapse at a median interv...
journal_title:British journal of haematology
pub_type: 临床试验,杂志文章
doi:10.1111/j.1365-2141.2006.06404.x
更新日期:2007-01-01 00:00:00
abstract::Peripheral blood haematopoietic progenitor cell mobilization has become a standard procedure prior to autologous stem cell transplantation. Biosimilar granulocyte colony-stimulating factors (GCSF) have recently been awarded European Union (EU) licences for stem cell mobilization but data for their use in this context ...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.12345
更新日期:2013-07-01 00:00:00
abstract::We tested whether parvovirus B19 (PVB19) is involved in benign lymph node swelling as a causative agent. The serum specimens from 13 patients with lymph node swelling of unidentified cause were tested for IgM and IgG antibody against PVB19 by Western blot analysis. Five patients had IgM antibody, and PVB19 DNA was det...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:
更新日期:1993-11-01 00:00:00
abstract::Interleukin-6 (IL6) plays a central role in multiple myeloma pathogenesis and confers resistance to corticosteroid-induced apoptosis. We therefore evaluated the efficacy and safety of siltuximab, an anti-IL6 monoclonal antibody, alone and in combination with dexamethasone, for patients with relapsed or refractory mult...
journal_title:British journal of haematology
pub_type: 杂志文章,多中心研究
doi:10.1111/bjh.12266
更新日期:2013-05-01 00:00:00
abstract::Between 1990 and 1999, 36 children with refractory anaemia with excess blasts (RAEB) and RAEB in transformation (RAEBt), not associated with Down's syndrome, were diagnosed in Britain. A total of 31 children received intensive chemotherapy, six of whom proceeded to a bone marrow allograft in first remission, whereas t...
journal_title:British journal of haematology
pub_type: 杂志文章,评审
doi:10.1046/j.1365-2141.2002.03369.x
更新日期:2002-04-01 00:00:00
abstract::Changes in spleen size postallogeneic haematopoietic stem cell transplantation (HSCT) in patients with primary myelofibrosis have been poorly characterized. We analysed 10 patients with myelofibrosis and splenomegaly following a reduced-intensity allogeneic HSCT. All patients fully engrafted donor cells including five...
journal_title:British journal of haematology
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1365-2141.2008.07010.x
更新日期:2008-04-01 00:00:00
abstract::Immunotherapies have emerged as highly promising approaches to treat cancer patients. Allogeneic haematopoietic cell transplantation (HCT) is the most validated tumour immunotherapy available to date but its clinical efficacy is limited by toxicities, such as graft-versus-host disease (GVHD) and treatment resistance l...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.16497
更新日期:2020-02-10 00:00:00
abstract::The response to 0.8 ml of D-positive (ccDEE) red cells injected i.v., together with 1 microgram anti-D i.m., was studied in 13 D-negative male volunteers (test subjects); the red cells were labelled with 51Cr and were found to have a mean survival time of 24 d, after correction for Cr elution. Within the following 5 m...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1983.tb01997.x
更新日期:1983-01-01 00:00:00
abstract::We retrospectively report data on 28 patients with haematological malignancy and trisomy 13 (25 cases) or tetrasomy 13 (three cases) as the primary acquired cytogenetic change. Peripheral blood and/or bone marrow morphology was reviewed in 25/28 cases and the final diagnosis was as follows: AML M0 (11), AML M1 (6), AM...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1998.00760.x
更新日期:1998-06-01 00:00:00
abstract::Endogenous carbon monoxide (CO) production rates and total body haemoglobin content were determined simultaneously in blood and gas phase in 15 individuals. At 24% oxygen (O2) concentration in the closed rebreathing system, a correlation was obtained which revealed that a 1 mumole rise in CO in the gas phase of the s...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1975.tb01846.x
更新日期:1975-03-01 00:00:00
abstract::We report a patient with hypereosinophilic syndrome (HES), which, 8 years later, transformed into granulocytic sarcoma in the brain and, subsequently, into acute myelocytic leukaemia. Repeated chromosome analyses showed a normal karyotype, until the time of leukaemic transformation when trisomy 8 was confirmed in cell...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.2002.03922.x
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abstract::Significant increases in prolyl hydroxylase activity, a key enzyme in the collagen biosynthetic pathway, were noted in the hepatic homogenates of iron-loaded animals as compared to controls. The increase in prolyl hydroxylase activity was seen without any light microscopic histologic evidence of cell necrosis or accum...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1985.tb02997.x
更新日期:1985-02-01 00:00:00
abstract::Microcirculatory disorders are a common finding in sepsis. We have analysed the influence of two factors released in sepsis, endotoxin and tumour necrosis factor (TNF), on rheological properties of blood cells. The deformability of mixed cell suspensions, isolated erythrocytes, mononuclear cells, or polymorphonuclear ...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1993.tb04643.x
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abstract::T cells modified with anti-CD19 chimeric antigen receptor (CAR) containing either CD28 or 4-1BB (also termed TNFRSF9, CD137) costimulatory signalling have shown great potential in the treatment of acute lymphoblastic leukaemia (ALL). However, the difference between CD28 and 4-1BB costimulatory signalling in CAR-T trea...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.15195
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abstract::Iron uptake and storage in peripheral blood leucocytes has been studies to test the hypothesis that the basic lesion in idiopathic haemochromatosis resides in a failure of mononuclear phagocytic cells to store iron. In seven fully treated cases of this disease there was no evidence of any abnormality in iron uptake, s...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1981.tb07276.x
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abstract::Parental longevity is associated with an increased life expectancy; results with regard to specific diseases are conflicting. There are limited data focusing on host characteristics and their effect on survival among multiple myeloma (MM) patients and individuals with monoclonal gammopathy of undetermined significance...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.15883
更新日期:2019-07-01 00:00:00
abstract::We hypothesized that Wilms tumour 1 gene (WT1) expression levels in acute myeloid leukaemia (AML) patients might have predictive value and reveal molecular relapse kinetics. WT1 level was determined at diagnosis, during therapy and post-therapy follow-up in 89 patients who reached first complete remission (CR1) (952 s...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.2008.07132.x
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abstract::B cell receptor (BCR) signalling is an important pathway in diffuse large B cell lymphoma (DLBCL). In response to BCR triggering, normal and malignant B cells secrete the chemokines CCL3 and CCL4 to attract accessory cells to the tissue microenvironment. We measured CCL3 and CCL4 serum concentrations in 102 patients w...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.13659
更新日期:2015-12-01 00:00:00
abstract::Plasma and urine folate fractions were evaluated after ingestion of radioactive N5-methyl-tetrahydrofolic acid by a normal control (subject I), a patient on maintenance haemodialysis for chronic glomerulonephritis (subject 2), and an anephric patient on haemodialysis (subject 3). In subjects 1 and 2 maximal plasma rad...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1977.tb00664.x
更新日期:1977-07-01 00:00:00
abstract::The process of tumorigenesis is frequently associated with resistance to growth inhibition by physiological regulators of normal cells. Murine macrophage-like cell lines BAC1.2F5, RAW264, J774.1A and PU5/1.8 were resistant to growth inhibition by bacterial lipopolysaccharide (LPS) and pertussis toxin, agents that bloc...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1993.tb03092.x
更新日期:1993-07-01 00:00:00
abstract::Graft-versus-host disease (GVHD) is a major cause of transplant-related mortality (TRM) after allogeneic haematopoietic stem cell transplantation (HSCT) and presents a challenge in haploidentical HSCT. GVHD may be prevented by ex vivo graft T-cell depletion or in vivo depletion of proliferating lymphocytes. However, b...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.15970
更新日期:2019-09-01 00:00:00