نتایج جستجو برای: pediatric aml and prognosis

تعداد نتایج: 16873517  

2013
Walentyna Balwierz Katarzyna Pawinska-Wasikowska Tomasz Klekawka Malgorzata Czogala Michal Matysiak Barbara Fic-Sikorska Elzbieta Adamkiewicz-Drozynska Lucyna Maciejka-Kapuscinska Alicja Chybicka Kinga Potocka Jacek Wachowiak Jolanta Skalska-Sadowska Jerzy Kowalczyk Beata Wojcik Mariusz Wysocki Sylwia Koltan Maryna Krawczuk-Rybak Katarzyna Muszynska-Roslan Wojciech Mlynarski Malgorzata Stolarska Tomasz Urasinski Elzbieta Kamienska Tomasz Szczepanski Renata Tomaszewska Grazyna Sobol Agnieszka Mizia-Malarz Grazyna Karolczyk Joanna Podhorecka Maria Wieczorek Irena Karpinska-Derda Wanda Badowska Angelina Moryl-Bujakowska

BACKGROUND Since 1983 four consecutive unified regimens: acute myeloid leukemia-Polish pediatric leukemia/lymphoma study group (AML-PPLLSG) 83, AML-PPLLSG 94, AML-PPLLSG 98 and AML-BFM 2004 Interim, for AML have been conducted by the Polish Pediatric Leukemia/Lymphoma Study Group (PPLLSG). In this paper, we review four successive studies on the basis of acute myeloid leukemia-Berlin-Frankfurt-M...

2016
Hasan Mahmud Steven M. Kornblau Arja ter Elst Frank J. G. Scherpen Yi Hua Qiu Kevin R. Coombes Eveline S. J. M. de Bont

The epidermal growth factor receptor (EGFR) inhibitor erlotinib has been shown to induce complete remission of acute myeloid leukemia (AML) in two patients with concurrent lung cancer and raised attention for a role of EGFR in AML whereas a recent phase II clinical study with gefitinib in AML demonstrated a negative result on the outcome. However, from several studies, EGFR expression in AML is...

Journal: :Annals of Pathology and Laboratory Medicine 2021

Background: Acute Myeloid Lymphoma is the clonal proliferation of non-lymphoid blasts comprising at least 20% total nucleated cells either in bone marrow or peripheral blood. In recent years, flow cytometry has emerged as a powerful diagnostic tool for AML due to its impact on treatment and prognosis.
 Aims & Objectives:
 
 To analyse findings patients diagnosed acute myeloid...

2013
Gautam Kumar Mandal Koushik Dewan Manik Mondal Rajarshi Basu Himel Bera

Acute megakaryoblastic leukemia(AML-M7) is a rare type of pediatric AML. It represents approximately 1% of all leukemias during childhood & has an incidence of 0.5% per million per year. In young children with Down syndrome, AML-M7 is the most common type of AML. There is no association reported till date in between Down syndrome & Haemoglobin E-Beta thalassaemia. In our case we got rare associ...

Journal: :Blood 2001
S Meshinchi W G Woods D L Stirewalt D A Sweetser J D Buckley T K Tjoa I D Bernstein J P Radich

The Flt3 gene encodes a tyrosine kinase receptor that regulates proliferation and differentiation of hematopoietic stem cells. An internal tandem duplication of the Flt3 gene (Flt3/ITD) has been reported in acute myelogenous leukemia (AML) and may be associated with poor prognosis. We analyzed diagnostic bone marrow specimens from 91 pediatric patients with AML treated on Children's Cancer Grou...

Journal: :Annals of Hematology 2021

Abstract This translational study aimed at gaining insight into the effects of lenalidomide in acute myeloid leukemia (AML). Forty-one AML patients aged 66 or older Swiss cohort HOVON-103 AML/SAKK30/10 were included. After randomization, they received standard induction chemotherapy with without lenalidomide. Bone marrow biopsies diagnosis and before 2nd cycle obtained to assess therapeutic imp...

Journal: :Blood 2002
Christian M Zwaan Gertjan J L Kaspers Rob Pieters Karel Hählen Gritta E Janka-Schaub Christina H van Zantwijk Dieuwke R Huismans Esther de Vries Marianne G Rots Godefridus J Peters Gerrit Jansen Ursula Creutzig Anjo J P Veerman

Children with Down syndrome (DS) have an increased risk for leukemia. The prognosis for DS acute myeloid leukemia (AML) is better than for non-DS AML, but the clinical outcome of DS acute lymphoblastic leukemia (ALL) is equal to that of non-DS ALL. Differences in prognosis may reflect differences in cellular drug resistance. In vitro drug resistance profiles were successfully investigated on le...

Journal: :International Journal of Cancer 2021

Relapsed/refractory acute myeloid leukemia (R/R-AML) is characterized by a high incidence, short survival and poor prognosis. Presently, no unified effective reinduction chemotherapy regimen has been developed. Therefore, the use of regimens before allogeneic hematopoietic stem cell transplantation (allo-HSCT) controversial. Our study aims to analyze prognostic factors R/R-AML evaluate efficacy...

2009
Hua Zhang Xue-Qun Luo Peng Zhang Li-Bin Huang Yu-Sheng Zheng Jun Wu Hui Zhou Liang-Hu Qu Ling Xu Yue-Qin Chen

BACKGROUND Recent reports have indicated that microRNAs (miRNAs) play a critical role in malignancies, and regulations in the progress of adult leukemia. The role of miRNAs in pediatric leukemia still needs to be established. The purpose of this study was to investigate the aberrantly expressed miRNAs in pediatric acute leukemia and demonstrate miRNA patterns that are pediatric-specific and pro...

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