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https://www.readbyqxmd.com/read/28107264/readmission-and-late-mortality-after-critical-illness-in-childhood
#1
Mary E Hartman, Mohammed J Saeed, Tellen Bennett, Katri Typpo, Renee Matos, Margaret A Olsen
OBJECTIVES: Little is known about the ongoing mortality risk and healthcare utilization among U.S. children after discharge from a hospitalization involving ICU care. We sought to understand risks for hospital readmission and trends in mortality during the year following ICU discharge. DESIGN: Retrospective observational cohort study. SETTING: This study was performed using administrative claims data from 2006-2013 obtained from the Truven Health Analytics MarketScan Database...
January 19, 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/28107040/effects-of-malnutrition-on-neutrophil-mononuclear-cell-apoptotic-functions-in-children-with-acute-lymphoblastic-leukemia
#2
Fatma Betul Cakir, Su Gülsün Berrak, Gonul Aydogan, Aysin Tulunay, Cetin Timur, Cengiz Canpolat, Emel Eksioglu Demiralp
BACKGROUND: Recent studies claim that apoptosis may explain immune dysfunction observed in malnutrition. OBJECTIVE: The objective of this study was to determine the effect of malnutrition on apoptotic functions of phagocytic cells in acute lymphoblastic leukemia (ALL). MATERIALS AND METHODS: Twenty-eight ALL patients (13 with malnutrition) and thirty controls were enrolled. Neutrophil and mononuclear cell apoptosis of ALL patients and the control group were studied on admission before chemotherapy and repeated at a minimum of three months after induction of chemotherapy or when the nutritional status of leukemic children improved...
January 20, 2017: Nutrition and Cancer
https://www.readbyqxmd.com/read/28106296/pten-plays-dual-roles-as-a-tumor-suppressor-in-osteosarcoma-cells
#3
Yongming Xi, Yan Chen
Osteosarcoma (OS) is the most common primary bone cancer, which occurs primarily in children and adolescents. Functional loss of the tumor suppressor PTEN has been demonstrated in bone malignancies including OS. We have recently reported that Pten expression inversely correlates with OS aggressiveness in mouse models. However, the mechanism whereby PTEN exerts its anti-tumor effect remains unknown. In this study, we first examined the expression of PTEN in human OS cell lines including U2OS, MG63 and Saos-2, and found that PTEN expression is reduced as compared to normal human osteoblasts...
January 20, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28105233/mir-574-3p-acts-as-a-tumor-promoter-in-osteosarcoma-by-targeting-smad4-signaling-pathway
#4
Haidong Xu, Xiaozhou Liu, Juan Zhou, Xiaoyun Chen, Jianning Zhao
Human osteosarcoma is the most common primary bone malignancy sarcoma that affects primarily children and people <20 years old. In the present study, it was demonstrated that miR-574-3p was downregulated in human osteosarcoma U2OS, SAOS and MG63 cells lines as well as in osteosarcoma tissue compared with the normal tissues. Downregulation of miR-574-3p by antisense miR-574-3p, inhibited cell growth and induced cell apoptosis. Overexpression of miR-574-3p by transfection with miR-574-3p mimics promoted the growth of U2OS cells...
December 2016: Oncology Letters
https://www.readbyqxmd.com/read/28104597/preferences-about-information-and-decision-making-among-older-patients-with-and-without-cancer
#5
Elena Paillaud, Florence Canoui-Poitrine, Gwenaelle Varnier, Narges Anfasi-Ebadi, Ester Guery, Olivier Saint-Jean, Mathilde Gisselbrecht, Thomas Aparicio, Sylvie Bastuji-Garin, Marie Laurent, Philippe Caillet
BACKGROUND: information of older patients with cancer is crucial to ensure optimal care. OBJECTIVES: to compare older patients with and without cancer regarding their preferences about medical information, decision-making and surrogate designation. DESIGN: an intention-to-act questionnaire was completed by patients ≥70 y enroled in the ELderly CAncer PAtients cohort between January and June 2013 and by patients in the same age group enroled in a cross-sectional survey conducted in 2005 in acute geriatric wards...
January 18, 2017: Age and Ageing
https://www.readbyqxmd.com/read/28104185/causes-and-outcomes-of-sepsis-in-southeast-asia-a-multinational-multicentre-cross-sectional-study
#6
(no author information available yet)
BACKGROUND: Improved understanding of pathogens that cause sepsis would aid management and antimicrobial selection. In this study, we aimed to identify the causative pathogens of sepsis in southeast Asia. METHODS: In this multinational multicentre cross-sectional study of community-acquired sepsis and severe sepsis, we prospectively recruited children (age ≥30 days and <18 years) and adults (age ≥18 years) at 13 public hospitals in Indonesia (n=3), Thailand (n=4), and Vietnam (n=6)...
February 2017: Lancet Global Health
https://www.readbyqxmd.com/read/28104064/post-traumatic-stress-disorder-in-parents-of-children-with-cancer-in-jordan
#7
Rami Masa'deh, Samiha Jarrah
AIM: To investigate levels of post traumatic stress disorder (PTSD) of those parenting children with cancer and make a comparison between mothers and fathers. BACKGROUND: Parenting a child with cancer is traumatic. Maternal and paternal roles and responsibilities change after the cancer diagnosis of their child, adding more stress to the lives of all concerned. The gender of the parent may have an effect on their PTSD. However, there is a lack of studies in Arabic countries on the differences between parents in their PTSD levels...
February 2017: Archives of Psychiatric Nursing
https://www.readbyqxmd.com/read/28103181/positive-schemas-psychopathology-and-quality-of-life-in-children-with-pediatric-cancer-a-pilot-study
#8
Brae Anne McArthur, Douglas Strother, Fiona Schulte
PURPOSE: Research in the area of pediatric oncology has shown that although some children and youth diagnosed with this disease cope adaptively after their diagnosis, others continue to have long-term psychosocial difficulties. The potential mechanisms that may protect against the experience of psychopathology and poor quality of life within this population are not well known. The purpose of this pilot study was to utilize a new comprehensive measure of positive schemas to better understand the relationship between positive schemas, quality of life, and psychopathology, for children on active treatment for cancer...
January 19, 2017: Journal of Psychosocial Oncology
https://www.readbyqxmd.com/read/28101583/integrated-analysis-of-microrna-and-transcription-factor-reveals-important-regulators-and-regulatory-motifs-in-adult-b-cell-acute-lymphoblastic-leukemia
#9
Xiao-Cong Lin, Xin-Guang Liu, Yu-Ming Zhang, Ning Li, Zhi-Gang Yang, Wei-Yu Fu, Liu-Bo Lan, Hai-Tao Zhang, Yong Dai
B-cell acute lymphoblastic leukemia (B‑ALL) is an aggressive hematological malignancy and a leading cause of cancer-related mortality in children and young adults. The molecular mechanisms involved in the regulation of its gene expression has yet to be fully elucidated. In the present study, we performed large scale expression profiling of microRNA (miRNA) and transcription factor (TF) by Illumina deep‑sequencing and TF array technology, respectively, and identified 291 differentially expressed miRNAs and 201 differentially expressed TFs in adult B‑ALL samples relative to their controls...
February 2017: International Journal of Oncology
https://www.readbyqxmd.com/read/28101485/minimizing-the-health-effects-of-the-nuclear-accident-in-fukushima-on-thyroids
#10
REVIEW
Shigenobu Nagataki
RESULTS OF THE SCREENING OF THYROIDS: Because of the March 2011 nuclear accident in Fukushima, Japan, the Fukushima Prefecture initiated a thyroid ultrasound examination program. The first cycle of examinations on all children (more than 300,000) of the Fukushima Prefecture identified 116 patients as having malignant or suspected malignant thyroid nodules, and in the second cycle 59 new cases were identified. According to the available data, the thyroid cancers found by the screening are unlikely to be due to radiation, but the possibility cannot be excluded...
December 2016: European Thyroid Journal
https://www.readbyqxmd.com/read/28101236/identification-of-proteins-associated-with-pediatric-bilateral-wilms-tumor
#11
Zechen Yan, Qingjun Meng, Jinjian Yang, Junjie Zhang, Wei Zhao, Fei Guo, Dongjian Song, Yuxiao Zhan, Dandan Fan, Ruiyi Zhou, Shuqiang Zuo, Zehua Wang, Jiekai Yu, Shu Zheng, Jiaxiang Wang
Wilms tumor (WT) is the most common cancer that primarily develops in abdominal solid organ of children. It has no incipient symptom, and the most frequent symptoms are a painless, palpable abdominal mass. Proteomics technology was used to select the differentially expressed proteins of bilateral Wilms tumor (BWT). Ten serum samples of children with BWT were chosen, 20 serum samples of children with unilateral WT (UWT) and 20 serum samples of healthy children were selected, and proteomics technology was used to detect and collect data...
December 2016: Oncology Letters
https://www.readbyqxmd.com/read/28099641/sepsis-related-acute-respiratory-distress-syndrome-in-children-with-cancer-the-respiratory-dynamics-of-a-devastating-condition
#12
Rodrigo Genaro Arduini, Orlei Ribeiro de Araujo, Dafne Cardoso Bourguignon da Silva, Andreza Almeida Senerchia, Antonio Sergio Petrilli
Objective: To evaluate the clinical course and respiratory parameters of mechanically ventilated children with cancer suffering from sepsis-related acute respiratory distress syndrome. Methods: This 2-year prospective, longitudinal, observational cohort study enrolled 29 children and adolescents. Clinical data, measurements of blood gases and ventilation parameters were collected at four different time points. Fluctuations between measurements as well as differences in estimated means were analyzed by linear mixed models in which death within 28 days from the onset of acute respiratory distress syndrome was the primary endpoint...
October 2016: Revista Brasileira de Terapia Intensiva
https://www.readbyqxmd.com/read/28099401/vocal-cord-palsy-in-children-with-cancer-a-10-year-analysis-of-uk-pediatric-intensive-care-admissions
#13
Anna Capsomidis, Andrew Hall, Hamid Daya, Jonathan Round, Donna Lancaster, Jessica Bate
Vocal cord palsy (VCP) is a rare but potentially life-threatening complication in children with cancer. This study reviews UK Intensive Care admissions for children with cancer and VCP using data obtained from the Pediatric Intensive Care Audit Network (PICANet) database. 26 children with cancer and VCP were admitted to intensive care from 2002 to 2012. The majority of admissions (23/26) required respiratory intervention (17 invasive ventilation, 8 noninvasive ventilation, and 5 tracheostomy). VCP should be considered early in children with cancer who present with signs of upper airway obstruction, especially in those receiving vinca-alkaloids as VCP is likely to be reversible...
January 17, 2017: Journal of Pediatric Hematology/oncology
https://www.readbyqxmd.com/read/28098869/core%C3%A2-shell-lipid-polymer-nanoparticles-for-combined-chemo%C3%A2-and-gene-therapy-of-childhood-head-and-neck-cancers
#14
Tiesong Zhang, Jing Ma, Chao Li, Ken Lin, Fan Lou, Hongchao Jiang, Yingqin Gao, Yanli Yang, Cheng Ming, Biao Ruan
Pediatric head and neck cancers account for overall 12% of all pediatric cancers. Despite recent advances in therapeutic modalities, children with tumor metastasis have poor prognosis. Therefore, there is an unmet need for new and effective treatment modalities for pediatric head and neck cancers. The present study describes a simple and efficient method for fabrication of cationic lipid‑polymer hybrid nanoparticles (CLPNs) for co‑delivery of cisplatin (CDDP) and DNA (CDDP/DNA CLPNs) for the therapy of childhood head and neck cancers...
January 13, 2017: Oncology Reports
https://www.readbyqxmd.com/read/28098859/dna-damage-response-defect-in-williams-beuren-syndrome
#15
David Guenat, Giuseppe Merla, Eric Deconinck, Christophe Borg, Pierre-Simon Rohrlich
Williams-Beuren syndrome (WBS, no. OMIM 194050) is a rare multisystem genetic disorder caused by a microdeletion on chromosome 7q11.23 and characterized by cardiovascular malformations, mental retardation, and a specific facial dysmorphism. Recently, we reported that a series of non‑Hodgkin's lymphoma occurs in children with WBS and thus hypothesized that a predisposition to cancer may be associated with this genetic disorder. The aim of the present study was to ascertain the role played by three genes hemizygously deleted in WBS (RFC2, GTF2I and BAZ1B) in DNA damage response pathways...
January 17, 2017: International Journal of Molecular Medicine
https://www.readbyqxmd.com/read/28098505/facilitating-and-hindering-factors-for-coping-with-the-experience-of-having-a-child-with-cancer-a-lebanese-perspective
#16
Myrna A A Doumit, May Naifeh Khoury
BACKGROUND: Families with a child with cancer face significant emotional and psychosocial stressors. The frequency of childhood cancer is increasing in Lebanon with more than 282 children diagnosed each year. This condition is reported to evoke a range of challenging emotions for parents, yet no studies have been conducted on the facilitating and hindering factors that affect Lebanese parents coping with a child with cancer. OBJECTIVES: The purpose of the study was to gain an in-depth understanding of factors facilitating and hindering coping methods of Lebanese parents with a child with cancer...
January 18, 2017: Journal of Psychosocial Oncology
https://www.readbyqxmd.com/read/28097808/identification-of-ntrk-fusions-in-pediatric-mesenchymal-tumors
#17
Dean Pavlick, Alexa B Schrock, Denise Malicki, Philip J Stephens, Dennis J Kuo, Hyunah Ahn, Brian Turpin, Kamran Badizegan, Jeffrey S Ross, Vincent A Miller, Victor Wong, Siraj M Ali
BACKGROUND: NTRK fusions are known oncogenic drivers and have recently been effectively targeted by investigational agents in adults. We sought to assess the frequency of NTRK fusions in a large series of pediatric and adolescent patients with advanced cancers. PROCEDURE: Genomic profiles from 2,031 advanced cancers from patients less than 21 years old who were assayed with comprehensive genomic profiling were reviewed to identify NTRK fusions. RESULTS: Total of nine cases (0...
January 18, 2017: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/28097779/the-mcgill-interactive-pediatric-oncogenetic-guidelines-an-approach-to-identifying-pediatric-oncology-patients-most-likely-to-benefit-from-a-genetic-evaluation
#18
Catherine Goudie, Hallie Coltin, Leora Witkowski, Stephanie Mourad, David Malkin, William D Foulkes
Identifying cancer predisposition syndromes in children with tumors is crucial, yet few clinical guidelines exist to identify children at high risk of having germline mutations. The McGill Interactive Pediatric OncoGenetic Guidelines project aims to create a validated pediatric guideline in the form of a smartphone/tablet application using algorithms to process clinical data and help determine whether to refer a child for genetic assessment. This paper discusses the initial stages of the project, focusing on its overall structure, the methodology underpinning the algorithms, and the upcoming algorithm validation process...
January 18, 2017: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/28097262/lessons-learned-over-a-decade-of-pediatric-robotic-ureteral-reimplantation
#19
REVIEW
Minki Baek, Chester J Koh
The da Vinci robotic system has improved surgeon dexterity, ergonomics, and visualization to allow for a minimally invasive option for complex reconstructive procedures in children. Over the past decade, robot-assisted laparoscopic ureteral reimplantation (RALUR) has become a viable minimally invasive surgical option for pediatric vesicoureteral reflux (VUR). However, higher-than-expected complication rates and suboptimal reflux resolution rates at some centers have also been reported. The heterogeneity of surgical outcomes may arise from the inherent and underestimated complexity of the RALUR procedure that may justify its reclassification as a complex reconstructive procedure and especially for robotic surgeons early in their learning curve...
January 2017: Investigative and Clinical Urology
https://www.readbyqxmd.com/read/28096684/pediatric-papillary-thyroid-cancer-current-management-challenges
#20
REVIEW
Frederik A Verburg, Hanneke M Van Santen, Markus Luster
Although with a standardized incidence of 0.54 cases per 100,000 persons, differentiated thyroid cancer (DTC) is a rare disease in children and adolescents, it nonetheless concerns ~1.4% of all pediatric malignancies. Furthermore, its incidence is rising. Due to the rarity and long survival of pediatric DTC patients, in most areas of treatment little evidence exists. Treatment of pediatric DTC is therefore littered with controversies, many questions therefore remain open regarding the optimal management of pediatric papillary thyroid cancer (PTC), and many challenges remain unsolved...
2017: OncoTargets and Therapy
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