Abstract:
:Richter's transformation (RT) refers to the development of an aggressive lymphoma in patients with chronic lymphocytic leukemia (CLL). Approximately, 2-10% of patients with CLL develop RT, most often as diffuse large B-cell lymphoma. To assess the incidence of RT, we examined risk factors for RT and death among patients with RT in a nationwide CLL cohort (from 2008 to 2016). Among 3772 patients, 113 had biopsy-proven RT. With a median follow-up of 4.3 years, the 5-year cumulative incidence of RT was 2.8%. Advanced Binet stage (B/C) (p<.001), unmutated IGHV (p<.001), and del(17p) (p<.001) were independently associated with risk of developing RT. Half of the patients with RT (49%) were treatment-naïve prior to transformation and demonstrated longer survival after RT compared to patients previously treated for CLL (6.1 vs. 2.8 years, p=.03). Whether this finding could be explained by a higher proportion of clonally unrelated RT among treatment-naïve patients, remain to be addressed.
journal_name
Leuk Lymphomajournal_title
Leukemia & lymphomaauthors
Ben-Dali Y,Hleuhel MH,da Cunha-Bang C,Brieghel C,Poulsen CB,Clasen-Linde E,Bentzen HHN,Frederiksen H,Christiansen I,Nielsen LH,Enggaard L,Helleberg M,Clausen M,Frederiksen M,Pedersen RS,Niemann CU,Andersen MAdoi
10.1080/10428194.2020.1719092subject
Has Abstractpub_date
2020-06-01 00:00:00pages
1435-1444issue
6eissn
1042-8194issn
1029-2403journal_volume
61pub_type
杂志文章abstract::The role of cyclic AMP (cAMP) as second messenger in erythropoiesis has been suggested in the early 1980s. However, careful analysis showed that cAMP is not generated in direct response to the main erythropoiesis-controlling cytokines such as erythropoietin (Epo). As a result, cAMP disappeared from the central stage i...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章,评审
doi:10.1080/1042819031000116715
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abstract::During the last decade, several studies have evaluated the treatment of chronic phase chronic myeloid leukemia (CML) with a combination of interferon (IFN)-alpha and low- dose cytarabine (Ara-C). This combination therapy has been shown to be superior compared to monotherapy with IFN-alpha in randomized studies with re...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章,评审
doi:10.3109/10428190109060343
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abstract::Recurrent cytogenetic abnormalities have provided the backbone for prognosticating acute myeloid leukemia and predicting response to consolidative therapies for decades. However, more than 45% of acute myeloid leukemia patients have normal cytogenetics on both karyotype and fluorescence in situ hybridization at diagno...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章,评审
doi:10.1080/10428194.2017.1393669
更新日期:2018-09-01 00:00:00
abstract::Thirty-four patients with acute myeloblastic leukaemia were treated with DAC, a schedule containing the nitrosourea CCNU (lomustine) 200 mg/m2 given on day one of treatment, together with a standard "3 + 7" remission induction schedule of daunorubicin (DR) and cytosine arabinoside (Ara-C). The results were compared wi...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.3109/10428199009050988
更新日期:1990-01-01 00:00:00
abstract::The incidence of Acute Lymphoblastic Leukaemia (A.L.L.) in an L.R.P. data collection survey has been compared with the indoor radon and gamma-ray exposure in 22 administrative counties in England and Wales. There is a strong correlation (r = 0.56, p < 0.01) for the incidence of childhood A.L.L. and indoor radon concen...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.3109/10428199009050998
更新日期:1990-01-01 00:00:00
abstract::Despite progress in AML therapy, most patients eventually relapse, even the ones with normal or favorable karyotype. Since survival is poor once relapse occurs, new genetic tools above karyotype at diagnosis are needed to predict leukemia free survival. Recently, Flt3/ITD has been reported as an independent marker for...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.1080/1042819031000151851
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abstract::Nucleoside analogs are important components of treatment regimens for acute leukemia in adults. Plasma membrane permeation of the nucleoside analog molecules, the initial event in the cellular conversion of nucleosides to active agents, is mediated by nucleoside-specific membrane transporters. The widely-expressed es ...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章,评审
doi:10.3109/10428199809059245
更新日期:1998-12-01 00:00:00
abstract::Patients with hematological malignancies who relapse after bone marrow transplantation (BMT) are often treated with donor lymphocyte infusion. However, this procedure often results in graft-versus-host disease (GVHD). While, Dendritic cells (DCs), which present antigens to naive T cells, have been used in the immunoth...
journal_title:Leukemia & lymphoma
pub_type: 临床试验,杂志文章
doi:10.3109/10428190109064592
更新日期:2001-07-01 00:00:00
abstract::Beclin-1 is a key regulator of autophagy and has been suggested to be involved in the development of drug resistance in multiple myeloma (MM). We analyzed the expression of Beclin-1 in a retrospective cohort of 70 MMs. Beclin-1 expression did not influence overall survival (OS) and progression-free survival (PFS) in p...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.3109/10428194.2016.1144880
更新日期:2016-10-01 00:00:00
abstract::The highly controlled degradation of proteins via the ubiquitin-proteasome pathway represents a key mechanism for cell regulation and homeostasis. Ubiquitin-dependent proteolysis, carried out in large part by the E3 ubiquitin ligases, is a critical mode of post-translational modification that is important in regulatio...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章,评审
doi:10.1080/10428190410001663635
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abstract::Histological transformation of low-grade non-Hodgkin lymphoma (NHL) to diffuse large cell NHL is well recognized and is associated with a poor prognosis. We sought to determine the overall outcome and the factors that affect survival in patients with histological transformation of low-grade NHL. Between November 1979 ...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.1080/10428190600757894
更新日期:2006-09-01 00:00:00
abstract::An unusual case of aplastic anemia presenting in association with lymphoplasmacytic lymphoma and paroxysmal nocturnal hemoglobinuria is discussed. An insult to the hematological stem cell compartment may result in multiple pathological entities, potentially influencing our approach to the treatment of hematological cl...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.1080/10428190500085057
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journal_title:Leukemia & lymphoma
pub_type: 杂志文章,评审
doi:10.3109/10428194.2011.584994
更新日期:2011-11-01 00:00:00
abstract::In chronic myeloid leukemia (CML), experimental studies using synthetic peptides identical to the bcr-abl fusion region have revealed the capability of specific peptides to bind to human leukocyte antigen (HLA) class I molecules (HLA-A2, A3, A11, B8) and class II molecules (HLA-DR1, DR2, DR3, DR4 and DR11). Individual...
journal_title:Leukemia & lymphoma
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doi:10.1080/10428190500287117
更新日期:2006-02-01 00:00:00
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journal_title:Leukemia & lymphoma
pub_type: 杂志文章,评审
doi:10.3109/10428199409059588
更新日期:1994-01-01 00:00:00
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journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.3109/10428199109064873
更新日期:1991-01-01 00:00:00
abstract::The prognostic importance of inhomogeneities on magnetic resonance imaging (MRI) in non-Hodgkin lymphomas (NHL) was evaluated. Forty-six consecutive patients with high-grade NHL were examined and, for comparison purposes, 13 patients with low-grade NHL. The degree of inhomogeneity was measured with a quantitative meth...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.3109/10428199709055587
更新日期:1997-02-01 00:00:00
abstract::To explore the feasibility and potential advantages of PBSC in allogeneic transplantation, we grafted 24 patients (age 16-57, median 37) with different hematologic diseases (ALL = 10, AML = 5, MM = 4, NHL = 2, CML = 1, MDS = 1, AA = 1), 23 HLA-identical to their siblings and 1 partially matched. Cells were collected f...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.3109/10428199709058600
更新日期:1997-12-01 00:00:00
abstract::Until recently, combination chemotherapy with melphalan and prednisone (MP) has remained the most widely accepted treatment option for elderly patients with multiple myeloma (MM). However, since the availability of new and more active drugs, several groups have compared in several phase III trials the efficacy and saf...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章,评审
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journal_title:Leukemia & lymphoma
pub_type: 杂志文章,多中心研究
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更新日期:2016-01-01 00:00:00
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journal_title:Leukemia & lymphoma
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journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.1080/10428194.2020.1864354
更新日期:2021-01-05 00:00:00
abstract::Baseline anemia is a relevant prognostic factor in the overall population of non-Hodgkin's lymphoma (NHL) patients, and studies focusing on elderly NHL are awaited. We conducted a pooled analysis of a cohort of comparable patients enrolled (1993 - 2001) in three multicenter clinical trials on use of a MACOP-B-like reg...
journal_title:Leukemia & lymphoma
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journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.1080/10428194.2020.1749606
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journal_title:Leukemia & lymphoma
pub_type: 信件
doi:10.1080/10428190902829433
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journal_title:Leukemia & lymphoma
pub_type: 杂志文章,评审
doi:10.3109/10428199809057551
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journal_title:Leukemia & lymphoma
pub_type: 杂志文章
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journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.1080/10428190802064909
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abstract::To define risk groups in children with acute myeloid leukaemia (AML), we conducted a multivariate stepwise Cox regression analysis of three consecutive multicentre studies in East Germany. The total number of patients was 240, but cytogenetics and remission status on day 15 were routinely investigated only in the most...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.3109/10428190109097754
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abstract::Abstract Acute graft-versus-host disease (GVHD) has compromised and continues to compromise the benefits associated with allogeneic hematopoietic cell transplant to cure malignant and non-malignant diseases. Pharmacologic interventions to prevent GVHD have emerged as a major objective of research in the immunology and...
journal_title:Leukemia & lymphoma
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