keyword
MENU ▼
Read by QxMD icon Read
search

childhood acute lymphoblastic leukemia

keyword
https://www.readbyqxmd.com/read/28065451/home-remodeling-and-risk-of-childhood-leukemia
#1
Todd P Whitehead, Praphopphat Adhatamsoontra, Yang Wang, Elisa Arcolin, Leonard Sender, Steve Selvin, Catherine Metayer
PURPOSE: We investigated the relationship between the risk of childhood leukemia and home remodeling, a surrogate for indoor chemical exposures. METHODS: We collected information on remodeling activities carried out between birth and diagnosis in homes of 609 acute lymphoblastic leukemia (ALL) cases, 89 acute myeloid leukemia (AML) cases, and 893 matched controls participating in the California Childhood Leukemia Study (1995-2008). We used multivariable logistic regression to estimate the risk of ALL and AML associated with six remodeling activities: construction, painting, recarpeting, reflooring, roofing, and weatherproofing...
December 9, 2016: Annals of Epidemiology
https://www.readbyqxmd.com/read/28063963/timing-and-utility-of-relapse-surveillance-following-allogeneic-hematopoietic-cell-transplantation-in-children-with-leukemia
#2
Anya Levinson, Staci Arnold, Zhezhen Jin, Monica Bhatia, Diane George, James H Garvin, Prakash Satwani
The utility and optimal timing of routine bone marrow (BM) and cerebrospinal fluid (CSF) surveillance following allogeneic hematopoietic cell transplantation (alloHCT) in children with leukemia have not been previously studied. To examine the current practice concerning relapse surveillance in this population, we conducted a national survey of pediatric bone marrow transplant physicians. Sixty-two (41%) of 152 potential participants completed the survey. For acute lymphoblastic leukemia (ALL) patients, 41 physicians (66%) reported performing routine BM analysis in all such patients; 15 (24%) in some patients; and 6 (10%) in no patients...
January 4, 2017: Biology of Blood and Marrow Transplantation
https://www.readbyqxmd.com/read/28063690/influence-of-musculoskeletal-manifestations-as-the-only-presenting-symptom-in-b-cell-acute-lymphoblastic-leukemia
#3
Seungcheol Kang, Ho Joon Im, Kunhyung Bae, Soo-Sung Park
OBJECTIVE: To evaluate the clinical and prognostic impact of musculoskeletal manifestations as the only initial presenting symptom in childhood acute lymphoblastic leukemia (ALL). STUDY DESIGN: We retrospectively reviewed 158 children with precursor B-cell type ALL who were followed up for >2 years. The patients were assigned to the groups musculoskeletal manifestations (n = 24) or nonmusculoskeletal manifestations (n = 134) based on initial presenting symptom...
January 4, 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/28062243/extramedullary-relapse-of-acute-lymphoblastic-leukemia-presenting-as-abnormal-uterine-bleeding-a-case-report
#4
Diana T Robillard, Matthew A Kutny, Joseph H Chewning, Janeen L Arbuckle
BACKGROUND: Acute lymphoblastic leukemia (ALL) is the most common childhood malignancy. Relapse of ALL occurs in 15-20% of patients, with 2-6% occurring exclusively in extramedullary sites. Relapse of ALL in gynecologic organs is extremely rare. CASE: We present a case of a 12 year old with a history of ALL who was referred to the pediatric gynecology clinic with abnormal uterine bleeding. She was determined to have an extramedullary uterine relapse of her ALL. SUMMARY AND CONCLUSION: Abnormal uterine bleeding in the setting of childhood malignancy is a frequent reason for consultation to Pediatric and Adolescent Gynecology services...
January 3, 2017: Journal of Pediatric and Adolescent Gynecology
https://www.readbyqxmd.com/read/28060131/nonfunctioning-adrenocortical-carcinoma-in-pediatric-acute-lymphoblastic-leukemia-a-case-report-of-a-rare-multiple-primaries-combination
#5
Wafaa M Rashed, Wael Zekri, Madiha Awad, Hala Taha, Badr Abdalla, Ahmad S Alfaar
Childhood adrenocortical carcinoma (ACC) is a rare tumor and its association with acute lymphoblastic leukemia (ALL) is even rarer. One such case is discussed in this case report. A 3-year-old patient was concomitantly diagnosed with ALL and an initially nonmetastatic ACC. Management started by following the Total XV protocol without a window phase. Left adrenalectomy was conducted after the consolidation phase. Recurrence of a mass at the tumor bed was discovered at week 33 of the continuation phase. Reexcision was conducted, followed by the administration of an ACC protocol including cisplatin, etoposide, and doxirubicin...
January 5, 2017: Journal of Pediatric Hematology/oncology
https://www.readbyqxmd.com/read/28060115/hepatotoxicity-during-maintenance-therapy-and-prognosis-in-children-with-acute-lymphoblastic-leukemia
#6
Maria S Ebbesen, Ulrikka Nygaard, Susanne Rosthøj, Ditte Sørensen, Jacob Nersting, Kim Vettenranta, Finn Wesenberg, Jon Kristinsson, Arja Harila-Saari, Kjeld Schmiegelow
Hepatotoxicity is a known toxicity to treatment of childhood acute lymphoblastic leukemia. Hepatotoxicity occurs during maintenance therapy and is caused by metabolites of 6-Mercaptopurine (6 MP) and Methotrexate (MTX). Our objective was to investigate the association between alanine aminotransferases (ALAT) levels and relapse rate. We included 385 patients enrolled in the NOPHO ALL-92 protocol. Data on ALAT levels, 6 MP and MTX doses, cytotoxic MTX/6 MP metabolites, and thiopurine methyltransferase (TPMT) activity were prospectively registered...
January 5, 2017: Journal of Pediatric Hematology/oncology
https://www.readbyqxmd.com/read/28050271/evolution-of-tumor-clones-in-adult-acute-lymphoblastic-leukemia
#7
S Yu Smirnova, Yu V Sidorova, N V Ryzhikova, K A Sychevskaya, E N Parovichnikova, A B Sudarikov
Clonal instability of a tumor cell population in acute lymphoblastic leukemia (ALL) may complicate the monitoring of a minimal residual disease (MRD) by means of patient-specific targets identified at the disease onset. Most of the data concerning the possible instability of rearranged clonal TCR and IG genes during disease recurrence were obtained for ALL in children. The appropriate features of adult ALL, which are known to differ from those of childhood ALL in certain biological characteristics and prognosis, remain insufficiently studied...
October 2016: Acta Naturae
https://www.readbyqxmd.com/read/28045617/evaluation-of-functional-rage-gene-polymorphisms-in-childhood-acute-lymphoblastic-leukemia-a-case-control-study-from-iran
#8
Ebrahim Eskandari-Nasab, Mohammad Hashemi, Seyed-Shahab-Adin Hasani, Majid Naderi, Simin Sadeghi-Bojd, Mohsen Taheri
We examined the possible relationship between three RAGE polymorphisms, -429C/T, -374 T/A, and 63-bp deletion, and susceptibility to childhood acute lymphoblastic leukemia (ALL) in an Iranian population. This study included 75 ALL patients and 115 healthy subjects. Genotyping was performed using HEXA-ARMS-polymerase chain reaction. We found no significant association among RAGE gene polymorphisms and the risk for ALL at genotype, allelic and haplotype levels (P > 0.05). The hemoglobin levels were higher in patients with RAGE -374 TT than in the TA carriers (P = 0...
January 3, 2017: Nucleosides, Nucleotides & Nucleic Acids
https://www.readbyqxmd.com/read/28028966/glycogen-synthase-kinase-3%C3%AE-gsk-3%C3%AE-and-nuclear-factor-kappa-b-nfkb-in-childhood-acute-lymphoblastic-leukemia
#9
Cristian Fabian Layton Tovar, Hugo Mendieta Zerón, Maria Del Socorro Camarillo Romero, Yanko V Fabila Sánchez, Isidoro Tejocote Romero
BACKGROUND: Acute lymphocytic leukemia (ALL) is the most common hematologic malignancy in early childhood. In children with acute lymphoblastic leukemia (ALL), the activity of glycogen synthase kinase (GSK-3β) has been associated with changes in the transcriptional activity and expression of nuclear factor kappa beta (NFKB) in the mononuclear cells of bone marrow. OBJECTIVES: The aim of the study was to determine the possible role of glycogen synthase kinase 3beta (GSK-3β) and nuclear factor kappa beta (NFKB) as prognostic variables in pediatric patients with ALL...
November 2016: Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University
https://www.readbyqxmd.com/read/28012245/acute-lymphoblastic-leukemia-in-patients-with-down-syndrome-with-a-previous-history-of-acute-myeloid-leukemia
#10
Daisuke Tomizawa, Akifumi Endo, Michiko Kajiwara, Hirotoshi Sakaguchi, Kimikazu Matsumoto, Makoto Kaneda, Takashi Taga
Patients with Down syndrome (DS) are predisposed to acute myeloid leukemia (AML) and acute lymphoblastic leukemia (ALL) in early and later childhood, respectively, but rarely experience both. We herein discuss four patients with DS with ALL and a history of AML who were treated with various chemotherapies, one of whom later received a bone marrow transplantation. Three patients survived and remain in remission. One patient died of fulminant hepatitis during therapy. No common cytogenetic abnormalities in AML and ALL besides constitutional +21 were identified, indicating that the two leukemia types were independent events...
December 24, 2016: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/28003275/tp53-mutations-in-hypodiploid-acute-lymphoblastic-leukemia
#11
Evan Q Comeaux, Charles G Mullighan
Acute lymphoblastic leukemia (ALL) is an aggressive neoplasm of B- or T-lymphoid progenitors and is the commonest childhood tumor. ALL comprises multiple subtypes characterized by distinct genetic alterations, with stereotyped patterns of aneuploidy present in many cases. Although alterations of TP53 are common in many tumors, they are infrequent in ALL, with the exception of two ALL subtypes associated with poor outcome: relapsed disease and ALL with hypodiploidy. TP53 alterations are present in almost all cases of ALL with low hypodiploidy and are associated with alterations of the lymphoid transcription factor IKZF2 and the tumor-suppressor gene loci CDKN2A and CDKN2B...
December 21, 2016: Cold Spring Harbor Perspectives in Medicine
https://www.readbyqxmd.com/read/28000427/incidence-and-survival-of-childhood-leukemia-in-recife-brazil-a-population-based-analysis
#12
Mecneide Mendes Lins, Marceli de Oliveira Santos, Maria de Fátima Pessoa Militão de Albuquerque, Claudia Cristina Lima de Castro, Maria Julia Gonçalves Mello, Beatriz de Camargo
BACKGROUND: Leukemia is the most common pediatric cancer with incidence rates of around 48 per million for children under 15 years of age. The median age-adjusted incidence rate (AAIR) in children aged 0-14 years in Brazil is 53.3 per million. While overall survival rates for children with leukemia have improved significantly, data for incidence, trends, and relative survival among children and adolescents with leukemia in Recife, Brazil, remain incomplete, which hampers our analyses and provision of the best healthcare...
December 21, 2016: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/27997622/dexamethasone-chemotherapy-does-not-disrupt-orexin-signaling
#13
David E Kram, Stephanie M Krasnow, Peter R Levasseur, Xinxia Zhu, Linda C Stork, Daniel L Marks
BACKGROUND: Steroid-induced sleep disturbance is a common and highly distressing morbidity for children receiving steroid chemotherapy for the treatment of pediatric acute lymphoblastic leukemia (ALL). Sleep disturbance can negatively impact overall quality of life, neurodevelopment, memory consolidation, and wound healing. Hypothalamic orexin neurons are influential wake-promoting neurons, and disturbances in orexin signaling leads to abnormal sleep behavior. A new class of drug, the orexin receptor antagonists, could be an intriguing option for sleep disorders caused by increased orexinergic output...
2016: PloS One
https://www.readbyqxmd.com/read/27997540/il-7-receptor-mutations-and-steroid-resistance-in-pediatric-t-cell-acute-lymphoblastic-leukemia-a-genome-sequencing-study
#14
Yunlei Li, Jessica G C A M Buijs-Gladdines, Kirsten Canté-Barrett, Andrew P Stubbs, Eric M Vroegindeweij, Willem K Smits, Ronald van Marion, Winand N M Dinjens, Martin Horstmann, Roland P Kuiper, Rogier C Buijsman, Guido J R Zaman, Peter J van der Spek, Rob Pieters, Jules P P Meijerink
BACKGROUND: Pediatric acute lymphoblastic leukemia (ALL) is the most common childhood cancer and the leading cause of cancer-related mortality in children. T cell ALL (T-ALL) represents about 15% of pediatric ALL cases and is considered a high-risk disease. T-ALL is often associated with resistance to treatment, including steroids, which are currently the cornerstone for treating ALL; moreover, initial steroid response strongly predicts survival and cure. However, the cellular mechanisms underlying steroid resistance in T-ALL patients are poorly understood...
December 2016: PLoS Medicine
https://www.readbyqxmd.com/read/27986703/cesarean-section-and-risk-of-childhood-acute-lymphoblastic-leukemia-in-a-population-based-record-linkage-study-in-california
#15
Rong Wang, Joseph L Wiemels, Catherine Metayer, Libby Morimoto, Stephen S Francis, Nina Kadan-Lottick, Andrew T DeWan, Yawei Zhang, Xiaomei Ma
The relationship of mode of delivery to risk of childhood acute lymphoblastic leukemia (ALL) is uncertain. After linking birth records and cancer registry data from California, we conducted a population-based case-control study to investigate the role of delivery by cesarean section (C-section) in the etiology of childhood ALL. This study included 5,081 cases and 18,927 matched controls born in 1978-2009; more detailed data were available on type of C-section (i.e., elective vs. emergency) for a subset of 1,552 cases and 5,688 controls...
December 16, 2016: American Journal of Epidemiology
https://www.readbyqxmd.com/read/27980230/a-childhood-acute-lymphoblastic-leukemia-specific-lncrna-implicated-in-prednisolone-resistance-cell-proliferation-and-migration
#16
Manon Ouimet, Simon Drouin, Mathieu Lajoie, Maxime Caron, Pascal St-Onge, Romain Gioia, Chantal Richer, Daniel Sinnett
Childhood acute lymphoblastic leukemia (cALL) is the most common pediatric cancer and, despite an 85% cure rate, still represents a major cause of disease-related death in children. Recent studies have implicated long non-coding RNAs (lncRNAs) in cALL etiology, progression, and treatment response. However, barring some exceptions little is known about the functional impact of lncRNAs on cancer biology, which limits their potential as potential therapeutic targets. We wanted to investigate the functional role of lncRNAs identified as specifically overexpressed in pre-B cALL by whole-transcriptome sequencing...
December 14, 2016: Oncotarget
https://www.readbyqxmd.com/read/27979924/tumor-suppressors-btg1-and-ikzf1-cooperate-during-mouse-leukemia-development-and-increase-relapse-risk-in-b-cell-precursor-acute-lymphoblastic-leukemia-patients
#17
Blanca Scheijen, Judith M Boer, Rene' Marke, Esther Tijchon, Dorette van Ingen Schenau, Esme' Waanders, Liesbeth van Emst, Laurens T van der Meer, Rob Pieters, Gabriele Escherich, Martin A Horstmann, Edwin Sonneveld, Nicola Venn, Rosemary Sutton, Luciano Dalla-Pozza, Roland P Kuiper, Peter M Hoogerbrugge, Monique L den Boer, Frank N van Leeuwen
Deletions and mutations affecting lymphoid transcription factor IKZF1 (IKAROS) are associated with an increased relapse risk and poor outcome in B-cell precursor acute lymphoblastic leukemia. However, additional genetic events may either enhance or negate the effects of IKZF1 deletions on prognosis. In a large discovery cohort of 533 childhood B-cell precursor acute lymphoblastic leukemia patients, we observed that single copy losses of BTG1 were significantly enriched in IKZF1-deleted B-cell precursor acute lymphoblastic leukemia (P=0...
December 15, 2016: Haematologica
https://www.readbyqxmd.com/read/27979823/in-utero-cytomegalovirus-infection-and-development-of-childhood-acute-lymphoblastic-leukemia
#18
Stephen Starko Francis, Amelia D Wallace, George A Wendt, Linlin Li, Fenyong Liu, Lee W Riley, Scott Kogan, Kyle M Walsh, Adam J de Smith, Gary V Dahl, Xiaomei Ma, Eric Delwart, Catherine Metayer, Joseph L Wiemels
It is widely suspected, yet controversial, that infection plays an etiologic role in the development of acute lymphoblastic leukemia (ALL), the most common childhood cancer and a disease with a confirmed prenatal origin in most cases. We investigated infections at diagnosis and then assessed the timing of infection at birth in children with ALL and age, gender, and ethnicity matched controls to identify potential causal initiating infections. Comprehensive untargeted virome and bacterial analyses of pre-treatment bone marrow specimens (n=127 ALL compared to 38 acute myeloid leukemia cases as comparison group) revealed prevalent cytomegalovirus (CMV) infection at diagnosis in childhood ALL, demonstrating active viral transcription in leukemia blasts as well as intact virions in serum...
December 15, 2016: Blood
https://www.readbyqxmd.com/read/27971730/pegaspargase-versus-asparaginase-in-childhood-acute-lymphoblastic-leukemia-a-cost-minimization-analysis-in-france
#19
C Lecureuil, U Staginnus, S Robbins, O Ponet
No abstract text is available yet for this article.
November 2016: Value in Health: the Journal of the International Society for Pharmacoeconomics and Outcomes Research
https://www.readbyqxmd.com/read/27968954/childhood-leukemia-and-primary-prevention
#20
Todd P Whitehead, Catherine Metayer, Joseph L Wiemels, Amanda W Singer, Mark D Miller
Leukemia is the most common pediatric cancer, affecting 3800 children per year in the United States. Its annual incidence has increased over the last decades, especially among Latinos. Although most children diagnosed with leukemia are now cured, many suffer long-term complications, and primary prevention efforts are urgently needed. The early onset of leukemia-usually before 5 years of age-and the presence at birth of "pre-leukemic" genetic signatures indicate that pre- and postnatal events are critical to the development of the disease...
October 2016: Current Problems in Pediatric and Adolescent Health Care
keyword
keyword
61925
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"