Challenges in determining the global burden of non-malignant central nervous system tumors: an analysis of international incidence and mortality data sources.

Background: Non-malignant tumors of the CNS contribute substantially to the morbidity and mortality from CNS tumors. It is critical to understand the epidemiology of non-malignant CNS tumors separately from CNS malignancies to inform resource allocation and policy since treatment and prognosis can differ. High quality international data on non-malignant CNS tumor burden are needed to accomplish this goal.

The St. Jude Global Academy: A Multifaceted Education Program to Expand Pediatric Oncology Workforce Capacity.

There is currently a global shortage of healthcare professionals equipped to handle the rising burden of childhood cancer. St. Jude Global is an initiative to improve survival rates of children with cancer worldwide while improving access to quality care.

Trends in childhood cancer: Incidence and survival analysis over 45 years of SEER data.

Background: The SEER Registry contains U.S. cancer statistics.

Development of the pediatric neuro-oncology services assessment aid: An assessment tool for pediatric neuro-oncology service delivery capacity.

Background: To enhance the quality of care available for children with central nervous system (CNS) tumors across the world, a systematic evaluation of capacity is needed to identify gaps and prioritize interventions. To that end, we created the pediatric neuro-oncology (PNO) resource assessment aid (PANORAMA) tool.

Methods: The development of PANORAMA encompassed 3 phases: operationalization, consensus building, and piloting.

Comprehensive analysis of MYB/MYBL1-altered pediatric-type diffuse low-grade glioma.

Background: Pediatric-type diffuse low-grade gliomas (pLGG) harboring recurrent genetic alterations involving MYB or MYBL1 are closely related tumors. Detailed treatment and outcome data of large cohorts are still limited. This study aimed to comprehensively evaluate pLGG with these alterations to define optimal therapeutic strategies.

Smoking-Related Disease Impact in the Eastern Mediterranean Region: A Comprehensive Assessment Using Global Burden of Disease Data.

Background: Smoking remains a significant risk factor for numerous health issues, including lung cancer, chronic obstructive pulmonary disease, ischemic heart disease, stroke, and respiratory infections. This study investigates the burden of tobacco-related diseases in the Middle East and North Africa (MENA) region.

Methods: Utilizing the GBD data, we examined the risk of smoking and second-hand smoke exposure and their related causes of death and disability in the 22 MENA countries.

Trends in pediatric CNS tumors in Armenia: a multicenter retrospective study.

Purpose: Central nervous system (CNS) tumors are the most common solid malignancies in children worldwide, including in Armenia. The current study aims to analyze epidemiological data, treatment, and outcomes of children and young adults (≤25 years) with CNS tumors in Armenia during the last 26 years.

Methods: We collected data from pediatric and young adult patients treated in selected sites in Armenia from 1 January 1995 to 31 December 2020.

The Greatest Healthcare Disparity: Addressing Inequities in the Treatment of Childhood Central Nervous System Tumors in Low- and Middle-Income Countries.

The antithesis between childhood cancer survival rates in low- and middle-income countries (LMIC) and high-income countries (HIC) represents one of healthcare's most significant disparities. In HICs, the 5-year survival rate for children with cancer, including most brain tumors, exceeds 80%. Unfortunately, children in LMICs experience far worse outcomes with 5-year survival rates as low as 20%.

Pediatric diencephalic tumors: a constellation of entities and management modalities.

The diencephalon is a complex midline structure consisting of the hypothalamus, neurohypophysis, subthalamus, thalamus, epithalamus, and pineal body. Tumors arising from each of these diencephalic components differ significantly in terms of biology and prognosis. The aim of this comprehensive review is to describe the epidemiology, clinical symptoms, imaging, histology, and molecular markers in the context of the .

The role of neurosurgery in advancing pediatric CNS tumor care worldwide.

Introduction: There is substantial inequity in survival outcomes for pediatric brain tumor patients residing in high-income countries (HICs) compared to low- and middle-income countries (LMICs). To address disparities in pediatric cancer survival, the World Health Organization (WHO) established the Global Initiative for Childhood Cancer (GICC) to expand quality care for children with cancer.

Research Question: To provide an overview of pediatric neurosurgical capacity and detail the burden of neurosurgical diseases impacting children.

Outcomes of SARS-CoV-2 infection in 126 children and adolescents with central nervous system tumors.

Background: The Global Registry of COVID-19 in Childhood Cancer (GRCCC) seeks to describe the natural history of SARS-CoV-2 in children with cancer across the world. Here, we report the disease course and management of coronavirus disease 2019 (COVID-19) infection in the subset of children and adolescents with central nervous system (CNS) tumors who were included in the GRCCC until February 2021, the first data freeze.

Procedure: The GRCCC is a deidentified web-based registry of patients less than 19 years of age with cancer or recipients of a hematopoietic stem cell transplant and laboratory-confirmed SARS-CoV-2 infection.

An exploratory study of sleep habits in school-aged survivors of retinoblastoma.

Objective/background: Retinoblastoma is an ocular cancer diagnosed in early childhood. Previous research has indicated the impact of cancer treatment on sleep, but little is known about how sleep is impacted among survivors of retinoblastoma. The current study aimed to describe sleep habits of school-age survivors of retinoblastoma, to examine associations between sleep and quality of life, and to examine concordance between parent and child reports of sleep habits.

Pediatric Neurosurgical Capacity for the Care of Children With CNS Tumors Worldwide: A Cross-Sectional Assessment.

Purpose: Efforts to address inequities in the treatment of pediatric CNS tumors and the burden of childhood cancer globally have prompted the designation of low-grade glioma as one of six index cancers for the World Health Organization Global Initiative for Childhood Cancer. Understanding the importance of neurosurgical interventions and evaluating pediatric neurosurgical capacity may identify critical interventions to improve outcomes for children with low-grade glioma and other CNS tumors.

Methods: An online, cross-sectional survey assessing pediatric neurosurgical practice and capacity was distributed to members of the International Society of Pediatric Neurosurgery.

Survival trends for patients with retinoblastoma between 2000 and 2018: What has changed?

Introduction: Retinoblastoma (RB) is the most common primary intraocular cancer of childhood. Over the last few decades, a variety of techniques and treatment modalities emerged that improved the survival and ocular salvage rate of patients with RB. We investigated the relative survival trends of patients with RB from 2000 to 2018 by using the Surveillance, Epidemiology, and End Results (SEER) database.

Psychosocial outcomes and quality of life among school-age survivors of retinoblastoma.

Background: Retinoblastoma is the most common intraocular childhood cancer and is typically diagnosed in young children. With increasing number of survivors and improved medical outcomes, long-term psychosocial impacts need to be explored. Thus, the current study sought to assess functioning in school-aged survivors of retinoblastoma.

An international multicenter survey reveals health care providers' knowledge gap in childhood central nervous system tumors.

Childhood central nervous system (CNS) tumors have longer delays in diagnosis than do other pediatric malignancies because health care providers (HCPs) lack awareness about clinical presentation of these tumors. To evaluate the knowledge gap among HCPs, we conducted a global cross-sectional survey. The survey consisted of a set of CNS tumor knowledge questions focused on symptoms, signs, and imaging indications.

The clinical and molecular characteristics of progressive hypothalamic/optic pathway pilocytic astrocytoma.

Background: Unresectable hypothalamic/optic pathway pilocytic astrocytoma (PA) often progresses despite multiple therapies. Identifying clinical and molecular characteristics of progressive tumors may aid in prognostication and treatment.

Methods: We collected 72 unresectable, non-neurofibromatosis type 1-associated hypothalamic/optic pathway PA to identify clinical and biologic factors associated with tumor progression.

Outcomes of Children With Low-Grade Gliomas in Low- and Middle-Income Countries: A Systematic Review.

Purpose: Pediatric CNS tumors are increasingly a priority, particularly with the WHO designation of low-grade glioma (LGG) as one of six index childhood cancers. There are currently limited data on outcomes of pediatric patients with LGGs in low- and middle-income countries (LMICs).

Methods: To better understand the outcomes of LGGs in LMICs, this systematic review interrogated nine literature databases.

Torticollis as a presenting symptom of pediatric CNS tumors: A systematic review.

To assess the frequency of torticollis as a presenting symptom of pediatric CNS tumors and its impact on pre-diagnostic symptom intervals (PSIs) and patient outcomes. We performed a systematic review of studies reporting torticollis in children with various CNS tumors. We searched PubMed for studies published from January 1972 to March 2021 in English.

Molecular classification and outcome of children with rare CNS embryonal tumors: results from St. Jude Children's Research Hospital including the multi-center SJYC07 and SJMB03 clinical trials.

Methylation profiling has radically transformed our understanding of tumors previously called central nervous system primitive neuro-ectodermal tumors (CNS-PNET). While this marks a momentous step toward defining key differences, reclassification has thrown treatment into disarray. To shed light on response to therapy and guide clinical decision-making, we report outcomes and molecular features of children with CNS-PNETs from two multi-center risk-adapted studies (SJMB03 for patients ≥ 3 years; SJYC07 for patients < 3 years) complemented by a non-protocol institutional cohort.

Reducing Wait Time in a High-volume Pediatric Neuro-oncology Clinic by Optimizing Process Flow: A Quality Improvement Project.

Introduction: Hospital wait time (WT) influences healthcare quality and patient satisfaction. Long WTs are distressful for patients and considered substandard healthcare delivery. Pediatric hematology/oncology patients with complex medical conditions frequently need multiple appointments in a day, making their scheduling very challenging.