Pediatric blood & cancer
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Pediatric blood & cancer · Apr 2012
ReviewSystematic review of psychosocial morbidities among bereaved parents of children with cancer.
The objective of this review was to comprehensively summarize existing studies utilizing validated instruments to measure psychosocial outcomes among bereaved parents of children with cancer. This population has increased risks of anxiety, depression, prolonged grief, and poor quality of life. Parental morbidity is associated with psychiatric co-morbidities, prior loss, economic hardship, duration, and intensity of child's cancer-therapy, perceptions of medical care, child's quality of life, preparedness for and location of the child's death. Rigorous, prospective research is needed to identify risk-groups, define outcomes, and design interventions which will improve parental outcomes after the death of a child due to cancer.
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Pediatric blood & cancer · Mar 2012
Clinical predictors of high risk histopathology in retinoblastoma.
Previous studies show that clinical features at presentation, in retinoblastoma patients, like glaucoma and neovascularization of iris are associated with a higher incidence of high risk histopathology findings (HRF) in enucleated eyes. Herein, we analyze association between clinical features at time of enucleation and occurrence of HRF including invasion of anterior chamber, iris, ciliary body, choroid (massive), sclera, extrascleral tissue, optic nerve beyond lamina cribrosa, and optic nerve cut end, in a large series of eyes enucleated for retinoblastoma. ⋯ Clinical variables including older age, longer lag period, hyphema, pseudohypopyon, staphyloma, and orbital cellulitis were strongly associated with occurrence of HRF in this study.
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Pediatric blood & cancer · Mar 2012
Multicenter StudyPilot study of the effect of romiplostim on child health-related quality of life (HRQoL) and parental burden in immune thrombocytopenia (ITP).
Childhood ITP can have a negative impact on the child and his/her family even though it is typically a benign disorder with low risk of serious bleeding. In adults and now children, romiplostim increases the platelet count without significant adverse effects. In this study, the impact of romiplostim treatment on the HRQoL of children with chronic ITP was assessed using the Kid's ITP Tools (KIT). ⋯ Romiplostim significantly reduced parental burden in this study. Whether the same and/or additional improvements in HRQoL would be demonstrated by a larger, longer study of romiplostim-treated children with ITP remains to be determined. Pediatr Blood Cancer 2012; 58: 395-398. © 2011 Wiley Periodicals, Inc.
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Pediatric blood & cancer · Mar 2012
Screening the PRF1, UNC13D, STX11, SH2D1A, XIAP, and ITK gene mutations in Chinese children with Epstein-Barr virus-associated hemophagocytic lymphohistiocytosis.
This study aimed to investigate the prevalence of mutations in the PRF1, UNC13D, STX11, SH2D1A, XIAP, and ITK in Chinese pediatric patients with EBV-HLH. ⋯ Seven novel mutations in PRF1, UNC13D, and XIAP were identified in EBV-HLH patients. Only a fraction of the Chinese children with EBV-HLH have genetic defects in PRF1, UNC13D, and XIAP. There were no gene mutations of PRF1/UNC13D/STX11/SH2D1A/XIAP/ITK in the majority of Chinese child patients with EBV-HLH.
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Pediatric blood & cancer · Mar 2012
Red blood cell transfusion in pediatric patients with severe chronic anemia: how slow is necessary?
Historic practice recommends slow transfusion for children with chronic anemia and hemoglobin less than 5.0 g/dl due to the theoretical risk of transfusion-associated circulatory overload (TACO). In our pediatric intensive care unit (PICU), we have been utilizing a more liberal transfusion practice in patients without underlying cardiopulmonary disease, and a faster transfusion rate appears safe in this population. Rate of transfusion must be based on multiple factors including convenience, timeliness of procedures and transport to an appropriate care facility, risk of alloimmunization and wastage of blood, stress for the family, and need for PICU monitoring.