Pediatric Central Nervous System Cancers, Version 2.2025, NCCN Clinical Practice Guidelines In Oncology.

The NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) for Pediatric Central Nervous System Cancers provide multidisciplinary diagnostic workup, staging, and treatment recommendations for diffuse high-grade gliomas and medulloblastomas in children and adolescents. This article summarizes the studies and panel discussion that serve as the rationale for comprehensive care recommendations included in the NCCN Guidelines for Pediatric Central Nervous System Cancers.

Prospective External Validation of the Esbenshade Vanderbilt Models Accurately Predicts Bloodstream Infection Risk in Febrile Non-Neutropenic Children With Cancer.

Purpose: The optimal management of fever without severe neutropenia (absolute neutrophil count [ANC] ≥500/µL) in pediatric patients with cancer is undefined. The previously proposed Esbenshade Vanderbilt (EsVan) models accurately predict bacterial bloodstream infections (BSIs) in this population and provide risk stratification to aid management, but have lacked prospective external validation.

Materials And Methods: Episodes of fever with a central venous catheter and ANC ≥500/µL occurring in pediatric patients with cancer were prospectively collected from 18 academic medical centers.

Identifying Barriers to HPV Vaccination for Patients With Sickle Cell Disease and Childhood Cancer Survivors.

Human papillomavirus (HPV) vaccination prevents the development of HPV-associated malignancies. Adolescent and young adult survivors of childhood cancers and patients with sickle cell disease (SCD) are vulnerable patient populations who would significantly benefit from HPV vaccination. In this multimethod study, a retrospective chart review found a notable difference between the rate of HPV vaccinations and other age-appropriate vaccinations in 177 childhood cancer survivors and in 70 patients with SCD.

Pediatric hematology and oncology physician and nurse practitioner views of the HPV vaccine and barriers to administration.

Rates of Human papilloma virus (HPV) vaccination among pediatric survivors of cancer and patients with sickle cell disease are lower than the national average. While recent attention has focused on patient HPV vaccine hesitancy and refusal, less is known about provider-level and system-level barriers to vaccinations in pediatric hematology/oncology (PHO) populations. Applying thematic analysis to qualitative interviews with 20 pediatric hematology/oncology physicians and nurse practitioners, we examine their views regarding HPV vaccination, with a focus on access and barriers to providing HPV vaccination in PHO practices.

An evaluation of the disparities affecting the underdiagnosis of pediatric cancer in Western Kenya.

Introduction: Western Kenya is home to approximately 24 million people, with 10 million children under the age of 15 years. Based on estimates of cancer incidence in similar populations from around the world, approximately 1500 patients should be diagnosed with pediatric cancer each year. This article describes the international collaboration that investigates potential barriers preventing the effective diagnosis of pediatric patients with cancer.

Pediatric hematology/oncology physician and nurse practitioner attitudes towards the COVID-19 vaccines: A qualitative study.

As of 05/28/2021, SARS-CoV-2 (COVID-19) had caused 3.9 million infections in the United States (US) pediatric population since its discovery in December of 2019. The development and expansion of vaccination has markedly changed the shape of the epidemic.

Social determinants of health and pediatric cancer survival: A systematic review.

Despite treatment advancements and improved survival, approximately 1800 children in the United States will die of cancer annually. Survival may depend on nonclinical factors, such as economic stability, neighborhood and built environment, health and health care, social and community context, and education, otherwise known as social determinants of health (SDoH). Extant literature reviews have linked socioeconomic status (SES) and race to disparate outcomes; however, these are not inclusive of all SDoH.

Cancer prevention, screening, and survivorship ECHO: A pilot experience with an educational telehealth program.

Introduction: The American Cancer Society, Inc. (ACS) estimates that 37,940 Indiana residents were diagnosed with cancer in 2020, which remains the leading cause of death in the state. Across the cancer continuum, national goals have been established targeting recommended benchmarks for states in prevention, screening, treatment, and survivorship.

Prognostic factors for patients with relapsed central nervous system nongerminomatous germ cell tumors.

We aimed toidentify prognostic factors that may help better understand the behavior of relapsed central nervous system nongerminomatous germ cell tumors. We identified nine studies, including 101 patients; 33 patients (33%) were alive 12 months post-initial relapse. Sixty percent of patients with serum/cerebrospinal fluid (CSF) alpha-fetoprotein (AFP) level ≤25 ng/mL at initial diagnosis were survivors compared with 28% among patients with serum/CSF AFP level >25 ng/mL (P = 0.

The state of neuro-oncology during the COVID-19 pandemic: a worldwide assessment.

Background: It remains unknown how the COVID-19 pandemic has changed neuro-oncology clinical practice, training, and research efforts.

Methods: We performed an international survey of practitioners, scientists, and trainees from 21 neuro-oncology organizations across 6 continents, April 24-May 17, 2020. We assessed clinical practice and research environments, institutional preparedness and support, and perceived impact on patients.

Evaluation of the Pediatric Neuro-Oncology Resources Available in Chile.

Purpose: Pediatric neuro-oncology resources are mostly unknown in Chile. We report the human and material resources available in Chilean hospitals providing pediatric neuro-oncology services.

Methods: A cross-sectional survey was distributed to 17 hospitals providing pediatric neuro-oncology services (Programa Infantil Nacional de Drogas Antineoplásicas [PINDA] hospitals, 11; private, 6).

Venous thromboembolism in children with central nervous system tumors: Comparison of an institutional cohort to a national administrative database.

Background: Central nervous system (CNS) tumors are the second most common malignancy of childhood, and published data on venous thromboembolism (VTE) rate and risk factors for these patients are outdated or incomplete. Here, we determine the cumulative incidence and risk factors for VTE in this population.

Procedure: VTE diagnosis and associated clinical risk factors were abstracted and analyzed for two cohorts of children (0-21 years) diagnosed with CNS tumors between January 1, 2010 to September 30, 2018.

Pineal teratoma with nephroblastic component in a newborn male: Case report and review of the literature.

Neonatal germ cell tumors are rare and comprise both benign and malignant neoplasms. Teratoma with nephroblastoma is a malignant subset defined pathologically by the presence of nephroblastoma and teratoma elements. Although teratoma with nephroblastoma is most often found in the kidney, 24 of 59 reported cases are associated with extrarenal locations, such as the mediastinum or retroperitoneum.

Outcomes of BRAF V600E Pediatric Gliomas Treated With Targeted BRAF Inhibition.

Purpose: Children with pediatric gliomas harboring a BRAF V600E mutation have poor outcomes with current chemoradiotherapy strategies. Our aim was to study the role of targeted BRAF inhibition in these tumors.

Patients And Methods: We collected clinical, imaging, molecular, and outcome information from patients with BRAF V600E-mutated glioma treated with BRAF inhibition across 29 centers from multiple countries.

A Quality Improvement Approach to Increase Exercise Assessment in Survivors of Childhood Leukemia.

Introduction: Survivors of childhood cancer are at increased risk of treatment-related cardiovascular disease, the severity of which is impacted by the level of regular exercise. Exercise assessments (EAs) are not a routine component of follow-up care.

Methods: We incorporated a quantitative EA tool into the clinic triage during follow-up visits for survivors of acute lymphoblastic leukemia.

Alterations in ALK/ROS1/NTRK/MET drive a group of infantile hemispheric gliomas.

Infant gliomas have paradoxical clinical behavior compared to those in children and adults: low-grade tumors have a higher mortality rate, while high-grade tumors have a better outcome. However, we have little understanding of their biology and therefore cannot explain this behavior nor what constitutes optimal clinical management. Here we report a comprehensive genetic analysis of an international cohort of clinically annotated infant gliomas, revealing 3 clinical subgroups.

Delays in diagnosis for children with newly diagnosed central nervous system tumors.

Background: United States studies documenting time interval from symptom onset to definitive diagnosis for childhood central nervous system (CNS) tumors are more than a quarter-century old. The purpose of this study is to establish an accurate and contemporary Ohio baseline of the diagnostic interval for children with newly diagnosed CNS tumors.

Methods: Medical records were retrospectively reviewed for 301 children with newly diagnosed CNS tumors from January 2004 to August 2015 at Nationwide Children's Hospital.

Genome sequencing identifies somatic duplication c.1794_1796dupTAC;p.Thr599dup in pediatric patient with low-grade ganglioglioma.

Gangliogliomas (WHO grade I) are rare tumors affecting the central nervous system and are most frequently observed in children. Next-generation sequencing of tumors is being utilized at an increasing rate in both research and clinical settings to characterize the genetic factors that drive tumorigenesis. Here, we report a rare somatic mutation (NM_004333.

Acanthamoeba granulomatous amoebic encephalitis after pediatric hematopoietic stem cell transplant.

Acanthamoeba encephalitis is a rare, often fatal condition, particularly after HSCT, with 9 reported cases to date in the world literature. Our case was originally diagnosed with ALL at age 3 years, and after several relapses underwent HSCT at age 9 years. At 17 years of age, he was diagnosed with secondary AML for which he underwent a second allogeneic HSCT.