Abstract:
:This study assessed the recruitment to an acute myeloid leukaemia (AML) trial (AML15) in a single centre, evaluated whether outcome was influenced by trial entry and whether the trial population could be considered representative of all AML patients by retrospective comparison of patient characteristics, trial entry and outcome for 81 consecutive patients (<60 years). All patients were considered for trial entry, however the trial was not offered to 12 (15%) patients. These patients had a worse outcome than the 69 (85%) patients that were invited to participate (P = 0.04). Sixteen patients (23%) invited to participate in the trial declined and were treated on equivalent protocols. These patients had a similar outcome to those who accepted entry into the trial (P = 0.2). These results suggested that physicians exert a selection bias when evaluating patients for trial entry. Thus the overall survival estimates generated from large phase III trials may indicate that the outcome for patients with AML is better than the outcome experienced in the 'real' world. Furthermore, patients who are considered appropriate for randomization into a trial, but decline entry, experience a similar outcome to those treated on trial when treated in an equivalent manner.
journal_name
Br J Haematoljournal_title
British journal of haematologyauthors
Stevens JM,Macdougall F,Jenner M,Oakervee H,Cavenagh J,Lister ATdoi
10.1111/j.1365-2141.2008.07561.xsubject
Has Abstractpub_date
2009-04-01 00:00:00pages
40-4issue
1eissn
0007-1048issn
1365-2141pii
BJH7561journal_volume
145pub_type
杂志文章abstract::The outcomes of adult patients transplanted for Fanconi anaemia (FA) have not been well described. We retrospectively analysed 199 adult patients with FA transplanted between 1991 and 2014. Patients were a median of 16 years of age when diagnosed with FA, and underwent transplantation at a median age of 23 years. Time...
journal_title:British journal of haematology
pub_type: 杂志文章,多中心研究
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journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1990.tb07912.x
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abstract::Antibodies grouped together by the Third Workshop on Leucocyte Differentiation Antigens on the basis of pan-macrophage reactivity on tissue sections were analysed in immunoprecipitation experiments. Antibodies Y2/131, EBM11, Ki-M6 and Ki-M7 all precipitated antigens of Mr 110,000 which were shown to be identical by pr...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1989.tb00210.x
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abstract::Evidence regarding the efficacy of gemtuzumab ozogamicin (GO) addition to standard induction chemotherapy in newly diagnosed acute myeloid leukaemia (AML) is conflicting. This systematic review aimed to identify and summarize all evidence regarding the benefits and harms of adding GO to conventional chemotherapy for i...
journal_title:British journal of haematology
pub_type: 杂志文章,meta分析,评审
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journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.2003.04469.x
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journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.2001.03044.x
更新日期:2001-09-01 00:00:00
abstract::Bruton's tyrosine kinase (BTK) was previously demonstrated to be a mediator of oxidative stress-induced apoptosis in irradiated neoplastic B-cells and B-cell precursors. Defective BTK expression in leukaemic B-cell precursors from infants with t(4;11) acute lymphoblastic leukaemia has been associated with radiation re...
journal_title:British journal of haematology
pub_type: 杂志文章
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journal_title:British journal of haematology
pub_type: 杂志文章
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journal_title:British journal of haematology
pub_type: 杂志文章,评审
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更新日期:2012-03-01 00:00:00
abstract::Eltrombopag is a thrombopoietin-receptor agonist that stimulates platelet production and increases platelet counts in patients with chronic immune thrombocytopenia (ITP). This open-label, single-arm study evaluated consistency of response and safety following repeated intermittent dosing of eltrombopag 50 mg daily ove...
journal_title:British journal of haematology
pub_type: 杂志文章,多中心研究,随机对照试验
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journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1996.d01-1477.x
更新日期:1996-02-01 00:00:00
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journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1998.01064.x
更新日期:1998-12-01 00:00:00
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journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1982.tb02803.x
更新日期:1982-07-01 00:00:00
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journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1995.tb08380.x
更新日期:1995-03-01 00:00:00
abstract::Paediatric recommendations for unfractionated heparin (UFH) management are extrapolated from adult trials, a practice that may contribute to the inferior UFH-related outcomes in children compared to adults. This is the first study to determine UFH concentration in a population of children and correlated UFH concentrat...
journal_title:British journal of haematology
pub_type: 临床试验,杂志文章
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更新日期:2010-09-01 00:00:00
abstract::It has been shown that granulocyte/macrophage colony stimulating factor (GM-CSF) is able to support myeloma cell propagation in cooperation with interleukin (IL)-6, the major growth factor for malignant plasma cells, although the biological mechanisms involved remain unknown. Therefore we investigated (i) the expressi...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1998.00880.x
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journal_title:British journal of haematology
pub_type: 杂志文章
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pub_type: 杂志文章
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journal_title:British journal of haematology
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journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1994.tb03262.x
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abstract::Akt mediates growth and drug resistance in multiple myeloma (MM) cells in the bone marrow (BM) microenvironment. We have shown that a novel Akt inhibitor Perifosine induces significant cytotoxicity in MM cells in the BM milieu. This study further delineated molecular mechanisms whereby Perifosine triggered cytotoxicit...
journal_title:British journal of haematology
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journal_title:British journal of haematology
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abstract::Genetic variation in innate immunity may alter host-pathogen defence mechanisms and promote aberrant immune responses and non-Hodgkin lymphoma (NHL). To test this hypothesis, we investigated polymorphisms in innate immune genes in a pooled analysis of two population-based case-control studies of NHL from the San Franc...
journal_title:British journal of haematology
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abstract::The maintenance of physiological levels of haemoglobin is beneficial in the management of patients with thalassaemia major since it leads to better tissue oxygenation, reduction of blood volume, and reduced intestinal absorption of iron. We have studied 11 patients with thalassaemia major while treating them for 4-12 ...
journal_title:British journal of haematology
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journal_title:British journal of haematology
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journal_title:British journal of haematology
pub_type: 杂志文章
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abstract::Antibodies (Abs) that block factor VIII (FVIII) activity occur in hemophilia A patients treated with FVIII replacement therapy and severely impair treatment. In this work, we designed and synthesized ten peptides whose sequences are found in putative epitopes at the surface of a1 and C2 domains of the FVIII molecule. ...
journal_title:British journal of haematology
pub_type: 杂志文章
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更新日期:2008-05-01 00:00:00
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journal_title:British journal of haematology
pub_type: 杂志文章
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