Guideline for the prevention of acute chemotherapy-induced nausea and vomiting in pediatric cancer patients: A focused update.

This update of the 2013 clinical practice guideline provides clinicians with guidance regarding the use of aprepitant and palonosetron for the prevention of acute chemotherapy-induced nausea and vomiting (CINV) in children. The recommendations were based on three systematic reviews. Substantive changes were made to the guideline recommendations including the inclusion of palonosetron to the 5-HT antagonists recommended for children receiving highly emetogenic chemotherapy (HEC) and the recommendation of aprepitant for children 6 months of age or older receiving HEC.

Contributions of advanced practice nurses with a DNP degree during palliative and end-of-life care of children with cancer.

The doctorate in nursing practice (DNP) degree is recommended as the terminal degree for advanced practice nurses by 2015. Improvement in the quality of palliative and end-of-life care for children with cancer is recognized as a health care priority. The purpose of this article is to describe: (a) how the American Association of Colleges of Nursing's 8 core elements and competencies can be used by DNP-advanced practice nurses in pediatric oncology settings and (b) the DNP-advanced practice nurses' leadership role to advocate translation of evidence in the care of pediatric oncology patients and to promote interdisciplinary collaboration to improve health care outcomes for pediatric oncology patients.

Development of an in-home standardized end-of-life treatment program for pediatric patients dying of brain tumors.

Purpose: To evaluate an end-of-life (EOL) program related to specific outcomes (i.e., number of hospitalizations and place of death) for children with brain tumors.

Memory disorders in children with central nervous system germ cell tumors.

Memory disorders in children and adolescents with brain tumors are rare, but devastating to social, academic, and vocational development. Many pediatric patients with intracranial germ cell tumors (GCTs) complain of memory difficulties. This study investigated memory across a series of GCT patients.

Potential for improved intelligence quotient using volumetric modulated arc therapy compared with conventional 3-dimensional conformal radiation for whole-ventricular radiation in children.

Purpose: To compare volumetric modulated arc therapy (VMAT) with 3-dimensional conformal radiation therapy (3D-CRT) in the treatment of localized intracranial germinoma. We modeled the effect of the dosimetric differences on intelligence quotient (IQ).

Method And Materials: Ten children with intracranial germinomas were used for planning.

Memory deficits in patients with pediatric CNS germ cell tumors.

Background: Germ cell tumors (GCT) of the central nervous system including germinomas and nongerminomatous germ cell tumors are rare neoplasms most commonly affecting children and adolescents. Many GCT patients seen at The Children's Hospital Denver complain of memory difficulties at the time of presentation, or demonstrate memory difficulties when assessed. Although case studies suggest that memory deficits may be associated with GCT, this is the first study to investigate memory function across a series of pediatric intracranial GCT patients.

Radiation-induced glioblastoma multiforme in children treated for medulloblastoma with characteristics of both medulloblastoma and glioblastoma multiforme.

Outcomes for average-risk medulloblastoma are excellent with 5-year event-free survival and overall survival>80%. Treatment failures include radiation-induced glioblastomas (RIG), which are often diagnosed solely on imaging. Recent studies suggest that RIGs differ from spontaneous glioblastoma multiforme (GBM), based on microarray gene-expression profiling.

Creative arts therapy improves quality of life for pediatric brain tumor patients receiving outpatient chemotherapy.

This mixed methods pilot study evaluated the effects of the creative arts therapy (CAT) on the quality of life (QOL) of children receiving chemotherapy. A 2-group, repeated measures randomized design compared CAT with a volunteer's attention (n = 16). Statistical analysis of the randomized controlled phase of the study suggested an improvement in the following areas after the CAT: parent report of child's hurt (P = .

Experience with electrolyte levels after craniotomy for pediatric brain tumors.

Children with brain tumors routinely undergo craniotomies for tumor resections. Nurses and nurse practitioners are critical in closely monitoring these patients. Postoperatively, these children may develop inappropriate vasopressin secretion, cerebral salt wasting syndrome, or a combination of both.

Unique molecular characteristics of radiation-induced glioblastoma.

Radiation-induced glioblastomas (RIGs) represent a significant proportion of glioblastomas (GBMs) seen in children and young adults and manifest poor prognosis. Little is known about their underlying biology, although limited studies have suggested no unique histologic or cytogenetic characteristics to distinguish them from de novo GBMs. In this study, we confirmed that a series of 5 RIGs showed no unique histologic or cytogenetic features compared with de novo pediatric GBMs, prompting us to further investigate RIGs using gene expression microarray profiling and Western blot analysis.

Molecular array analyses of 51 pediatric tumors shows overlap between malignant intracranial ectomesenchymoma and MPNST but not medulloblastoma or atypical teratoid rhabdoid tumor.

Gene microarray has been used to identify prognostic markers and genes of interest for therapeutic targets; a less common use is to show possible histogenetic relationships between rare tumor types and more common neoplasms. Intracranial malignant ectomesenchymoma (MEM) is a pediatric tumor postulated to arise from neural crest cells that contain divergent neuroectodermal and mesenchymal tissues, principally mature ganglion cells and rhabdomyosarcoma (RMS). We investigated a case of MEM by molecular, cytogenetic, and gene array analyses and compared results with our previously unpublished series of 51 pediatric tumors including conventional RMS, Ewing sarcoma (EWS), medulloblastoma (MED), atypical teratoid rhabdoid tumor (ATRT), and malignant peripheral nerve sheath tumor (MPNST); the latter is a sarcoma also with potential for divergent differentiation.