Neuropsychological Late Effects and Quality-of-Life Outcomes in Pediatric Brain Tumor Survivors: Role of Pediatric Neurologists in Monitoring and Management.

Pediatric brain tumor (PBT) survivors are at significantly increased risk of cognitive, psychosocial, and educational/vocational sequelae that impact health-related quality of life. These complications and health morbidities result in high burden on survivors and their families, particularly those already vulnerable to disparities in health care access and outcomes. Since neurological comorbidities are common in this population, neurologists are uniquely positioned to screen, treat identified symptoms, and connect families with services and resources.

Children's Oncology Group's 2023 blueprint for research: Behavioral science.

As survival rates for childhood cancer have improved, there has been increasing focus on identifying and addressing adverse impacts of cancer and its treatment on children and their families during treatment and into survivorship. The Behavioral Science Committee (BSC) of the Children's Oncology Group (COG), comprised of psychologists, neuropsychologists, social workers, nurses, physicians, and clinical research associates, aims to improve the lives of children with cancer and their families through research and dissemination of empirically supported knowledge. Key achievements of the BSC include enhanced interprofessional collaboration through integration of liaisons into other key committees within COG, successful measurement of critical neurocognitive outcomes through standardized neurocognitive assessment strategies, contributions to evidence-based guidelines, and optimization of patient-reported outcome measurement.

Impact of MEK Inhibitor Therapy on Neurocognitive Functioning in NF1.

Background And Objectives: Neurofibromatosis type 1 (NF1)-associated cognitive impairments carry significant lifelong morbidity. The lack of targeted biologic treatments remains a significant unmet need. We examine changes in cognition in patients with NF1 in the first 48 weeks of mitogen-activated protein kinase inhibitor (MEKi) treatment.

Reproducibility of cognitive endpoints in clinical trials: lessons from neurofibromatosis type 1.

Objective: Rapid developments in understanding the molecular mechanisms underlying cognitive deficits in neurodevelopmental disorders have increased expectations for targeted, mechanism-based treatments. However, translation from preclinical models to human clinical trials has proven challenging. Poor reproducibility of cognitive endpoints may provide one explanation for this finding.

Tumor bed proton irradiation in young children with localized medulloblastoma.

Background: Radiotherapy is often deferred in very young children with medulloblastoma, in favor of more intense chemotherapy and stem cell rescue; however, posterior fossa radiation has been shown to improve overall survival (OS) and event-free survival compared with adjuvant chemotherapy alone. This study was performed to assess the OS, recurrence-free survival (RFS), patterns of failure, and clinical toxicity for children aged five and under who received focal proton radiation to the tumor bed alone.

Procedure: From 2010 to 2017, 14 patients with newly diagnosed medulloblastoma at one institution received tumor bed irradiation following surgery and chemotherapy.

Acceptability and Feasibility in a Pilot Randomized Clinical Trial of Computerized Working Memory Training and Parental Problem-Solving Training With Pediatric Brain Tumor Survivors.

Objective: To evaluate the feasibility and acceptability of computerized working memory training in pediatric brain tumor survivors (PBTS) with cognitive deficits, as well as computerized working memory training that is enhanced with parental problem-solving skills training (PSST).

Methods: Twenty-seven PBTS (ages 7-16) recruited from a large, tertiary academic medical center were randomly assigned to computerized working memory training (Standard; n = 14) or computerized working memory training plus PSST (Combined; n = 13). PBTS completed a baseline assessment and parents completed acceptability surveys.

Parent perspectives on the educational barriers and unmet needs of children with cancer.

Childhood cancer challenges academic success and school engagement, yet little research has described these hardships. This study documented parental perspectives of the educational barriers and unmet needs of youth treated for cancer ( = 102). Treatment-related physical sequelae were noted as common problems interfering with school attendance and engagement.

Implementing guidelines: Proposed definitions of neuropsychology services in pediatric oncology.

Several organizations have published guidelines for the neuropsychological care of survivors of childhood cancer. However, there is limited consensus in how these guidelines are applied. The model of neuropsychology service delivery is further complicated by the variable terminology used to describe recommended services.

Discrepancies among Measures of Executive Functioning in a Subsample of Young Adult Survivors of Childhood Brain Tumor: Associations with Treatment Intensity.

Objectives: Treatments for childhood brain tumors (BT) confer substantial risks to neurological development and contribute to neuropsychological deficits in young adulthood. Evidence suggests that individuals who experience more significant neurological insult may lack insight into their neurocognitive limitations. The present study compared survivor, mother, and performance-based estimates of executive functioning (EF), and their associations with treatment intensity history in a subsample of young adult survivors of childhood BTs.

Everyday executive function in standard-risk acute lymphoblastic leukemia survivors.

We aimed to evaluate parent-rated executive function (EF) in pediatric standard risk acute lymphoblastic leukemia (SR-ALL) survivors compared to a healthy comparison (HC) group. We hypothesized that SR-ALL survivors would have greater reported executive dysfunction compared to HC, and that those younger at the time of treatment would demonstrate greater EF difficulties. A sample of 256 SR-ALL survivors evaluated an average nine years after treatment were compared to HC matched for gender, assessment age, and maternal education.

Executive functions and social skills in survivors of pediatric brain tumor.

Medical advances have resulted in increased survival rates for children with brain tumors. Consequently, issues related to survivorship have become more critical. The use of multimodal treatment, in particular cranial radiation therapy, has been associated with subsequent cognitive decline.