Educational Pain Points for Pediatric Brain Tumor Survivors: Review of Risks and Remedies

Effects of cognitive-motor intervention for pediatric posterior fossa tumor survivors: results of a pilot study

The purpose of this prospective pilot study was to evaluate the feasibility and effects of cognitive-motor intervention on the cognitive and motor abilities of pediatric survivors of posterior fossa tumors. The study involved patients aged 7 to 18 years with cognitive deficits who had completed primary treatment for posterior fossa tumors. 25 participants (Mage=11.3 ± 2.93, 64% male; 17 medulloblastoma, 1 ependymoma, 1 desmoplastic medulloblastoma, 6 piloid astrocytoma; 22 in remission (Mmonths =45), 3 in stabilization (Mmonths=49)) were recruited from the Research Institute for Brain Development and Peak Performance. The intervention consisted of two phases with a 3-month break for home training, and a total duration of 6 months. Each phase lasted 7 weeks and included two assessment procedures (pre- and post-intervention) and 10 training sessions over a period of 5 weeks (two 3-hour sessions per week). At baseline and pre- and post-intervention, all participants underwent a battery of cognitive and motor tests. Each training session included gross motor training (GMT), graphomotor training (GT), and cognitive-motor training (CMT). Statistical analysis was performed using the Friedman test for repeated measures and post-hoc Durbin-Conover test. The results indicated significant improvements in visuospatial working memory, visual attention, eye-hand coordination, semantic verbal fluency, auditory-motor synchronization, reaction time, and a decrease in the rate of ataxia. These improvements remained stable even in the absence of direct intervention. The findings demonstrate positive effects and feasibility of the intervention and suggest the need for further research in this area including randomized controlled feasibility studies with a larger sample.

"The post-it note just said leukemia" - Information exchange challenges of teachers and local stakeholders supporting young childhood cancer survivors at school - A qualitative study from the Physical Activity and Fitness in Childhood Cancer Survivors (PACCS) group

PURPOSE

Explore teachers', school nurses', cancer coordinators' and other local stakeholders' experiences providing education and support for young childhood cancer survivors in the years after treatment.

METHODS

We conducted four focus groups and three individual telephone interviews with 15 teachers, nine nurses and three other stakeholders, using inductive thematic analysis inspired by Braun & Clark. Nvivo v12 was used for data-management.

RESULTS

Three main themes were developed; "Perceived parent attitudes and facilitation", "The missing link - lack of communication and collaboration", and "Enabling mastery, inclusion and thriving". Parents were perceived to be the sole managers of providing cancer information and school-related follow-up needs. Teachers and other stakeholders experienced the nonexistence of information from specialist healthcare services and poor communication within the municipality. Teachers went to great lengths to meet survivors' pedagogical needs and facilitate peer interactions. Teachers voiced a need for more cancer and late effect knowledge, not being dependent solely on parents' for information.

CONCLUSIONS

Teachers and other stakeholders have essential roles in the continuing school experience for survivors. A more regulated teamwork between the stakeholders in the municipalities and the specialist healthcare system could ensure tailored late effect information at school. Implementing formal support could enable a co-creation of a personalized follow up that could relieve the burden on survivors, parents and teachers.

A system review of central nervous system tumors on children in China: epidemiology and clinical characteristics

BACKGROUND

Central nervous system (CNS) tumors are the most common solid tumors in children and the leading cause of cancer-related death in the latter. Currently, the incidence rate exceeds that of leukemia and ranks first in the incidence of malignant tumors in children.

METHODS

The epidemiological data on childhood CNS tumors were collected from the Chinese Cancer Registry Annual Report. The annual percent change (APC) of incidence and mortality-rate changes were estimated via Joinpoint regression. Due to a lack of pertinent data, we performed a system review on the clinical-pathological characteristics in Chinese publications.

RESULTS

There was no significant increase in the incidence rate (APC: -0.1, 95% CI: -1.5 to 1.3), but there was a significant increase in the mortality rate (APC: 1.8, 95% CI: 0.3 to 3.4) for childhood CNS tumors. In the subgroup analysis, there were significant increases in both the incidence and mortality rates in rural areas (APC in the incidence: 6.2, 95% CI: 2.4 to 10.2; APC in mortality: 4.4, 95% CI: 0.4 to 8.4). The most common location and type of childhood CNS were, respectively, the cerebral hemisphere (25.5%, 95% CI: 21.7% to 29.4%) and astrocytomas (26.8%, 95% CI: 23.9% to 29.6%).

CONCLUSIONS

The epidemiological trends, and the relevant prediction, highlighted the need to pay continual attention to childhood CNS tumors, and the clinicopathology evinced its own distinctive characteristics. Timely detection and effective treatment must be further promoted regarding childhood CNS tumors with a view to decreasing the disease burden, especially in rural areas.

Neurocognition and mean radiotherapy dose to vulnerable brain structures: new organs at risk?

BACKGROUND

Children with brain tumors are at high risk of neurocognitive decline after radiotherapy (RT). However, there is a lack of studies on how RT doses to organs at risk (OARs) impacts neurocognition. The aim of this study was to examine dose-risk relationships for mean RT dose to different brain structures important for neurocognitive networks. We explored previously established OARs and potentially new OARs.

METHODS

A sample of 44 pediatric brain tumor survivors who had received proton and/or photon RT were included. Correlations between mean RT doses to OARs and IQ were analyzed. Previously established OARs were cochleae, optic chiasm, optic nerve, pituitary gland, hypothalamus, hippocampus and pons. Potential new OARs for RT-induced neurocognitive decline were cerebellum, vermis and thalamus.

RESULTS

Mean RT dose to different OARs correlated with several IQ subtests. Higher mean RT dose to cochleae, optic nerve, cerebellum, vermis and pons was correlated with lower performance on particularly full-scale IQ (FIQ), Perceptual Reasoning (PRI), Working Memory (WMI) and Processing Speed Index (PSI). Higher mean RT dose to hippocampus correlated with lower performance on processing speed and working memory. For those receiving whole brain RT (WBRT), higher mean RT dose to the pituitary gland correlated with lower performance on working memory.

CONCLUSION

A high dose-risk correlation was found between IQ subtests and mean RT dose in established and potential new OARs. Thus, in the lack of validated dose constraints for vulnerable brain structures, a parsimonious approach in RT planning should be considered to preserve neurocognitive networks.

A Rocky Landscape: Challenges with College Transition and Completion for Adolescents and Young Adults with Cancer

Purpose: Adolescents and young adults with cancer have lower college attendance and graduation rates than their peers, but the reasons for this and extent to which cancer impacts college is unknown. This study explores post-high school experiences of young adults with cancer, detailing impacts of diagnosis and treatment on higher education attainment. Materials and Methods: A convergent mixed-methods design disseminated nationally obtained data regarding post-high school transition experiences in adults diagnosed with cancer before age 25. Results: Participants (n = 47) indicated struggles with employment and education; 81% attended some college, but 44% have not completed their degree, citing logistic challenges and lasting effects of therapy as major barriers. Nearly 20% of participants reported that cancer made higher education too difficult, so they did not attend, and most of these individuals (66.6%) are unemployed. Qualitative findings detail that accessing appropriate accommodations was made difficult by a lack of understanding from college faculty and staff. Conclusion: For many, cancer presents a barrier to higher education attainment; changing course of studies, repeating classes, and switching majors may impact degree completion. A minority of students with cancer access educational supports or get assistance obtaining these resources from their medical or high school team. Changes to clinical practice to ensure supports for young adults transitioning from high school have the potential to create improved pathways to higher education success. Additionally, supporting college faculty and staff understanding of cancer and its late effects may be a low-cost, high-impact way to improve adolescent/young adult college success.

Development and psychometric properties of the social adjustment scale for youth cancer survivors in South Korea

Objective

We developed a new scale-the Social Adjustment Scale for Youth Cancer Survivors-and examined its psychometric properties.

Methods

In the scale's development stage, preliminary items were constructed based on the results of a concept analysis of the hybrid model, literature review, and interviews. These items were then reviewed through content validity and cognitive interviews. In the validation stage, 136 survivors were recruited from two children's cancer centers in Seoul, South Korea. An exploratory factor analysis was performed to identify a set of constructs, and validity and reliability were tested.

Results

Starting with 70 items constructed through literature review and interviews with youth survivors, the final scale comprised 32 items. The exploratory factor analysis identified four domains-namely, role achievement in one's present position, harmony in relationships, disclosure and acceptance of cancer history, and preparation and expectation for future roles. Correlations with quality of life indicated good convergent validity (r ​= ​0.82, P ​< ​0.001). The Cronbach's α of the overall scale was 0.95, indicating excellent internal consistency; and the intraclass correlation coefficient was 0.94 (P ​< ​0.001), suggesting high test-retest reliability.

Conclusions

The Social Adjustment Scale for Youth Cancer Survivors exhibited acceptable psychometric properties in measuring the social adjustment of youth cancer survivors. It can be used to identify youths facing difficulty in adjusting to society after treatment and to investigate the effect of interventions implemented to promote social adjustment among youth cancer survivors. Future research is needed to examine the applicability of the scale in patients across diverse cultural backgrounds and healthcare systems.

Incidence and survival of primary central nervous system tumors diagnosed in 4 Canadian provinces from 2010 to 2015

Background

The Brain Tumor Registry of Canada was established in 2016 to enhance infrastructure for surveillance and clinical research on Central Nervous System (CNS) tumors. We present information on primary CNS tumors diagnosed among residents of Canada from 2010 to 2015.

Methods

Data from 4 provincial cancer registries were analyzed representing approximately 67% of the Canadian population. Age-standardized incidence rates (ASIR) and 95% confidence intervals (CI) were calculated using the 2011 Canadian population age distribution. Net survival was estimated using the Pohar-Perme method.

Results

A total of 31 644 primary tumors were identified for an ASIR of 22.8 per 100 000 person-years. Nonmalignant tumors made up 47.1% of all classified tumors, with mixed behaviors present in over half of histology groupings. Unclassified were 19.5% of all tumors. The most common histological subtypes are meningiomas (ASIR = 5.5 per 100 000 person-years); followed by glioblastomas (ASIR 4.0 per 100 000 person-years). The overall 5-year net survival rate for CNS tumors was 65.5%; females 70.2% and males 60.4%. GBMs continue to be the most lethal CNS tumors for all sex and age groups.

Conclusions

The low annual frequency of most CNS tumor subtypes emphasizes the value of population-based data on all primary CNS tumors diagnosed among Canadians. The large number of histological categories including mixed behaviors and the proportion of unclassified tumors emphasizes the need for complete reporting. Variation in incidence and survival across histological groups by sex and age highlights the need for comprehensive and histology-specific reporting. These data can be used to better inform research and health system planning.

Assessment of Participation in Pediatric Neuropsychology

Abstract: Pediatric patients with chronic health conditions often suffer from social and academic exclusion. Since disease-centered assessments do not allow for differentiated biopsychosocial profiling, this study aims to evaluate the psychometric quality of “The School Participation Scales 24/7,” a novel ICF-CY-based assessment tool. Results show high fit indices for most subscales, signifying structural equality between the tool and the ICF-CY. Acceptable criterion validity is given for established neuropsychological tests. Internal consistency and retest analyses revealed that most subscales reliably and stably measure the intended domains. Finally, the tool was standardized using a representative healthy sample. In summary, the S-PS 24/7 represents a useful tool for measuring school participation in pediatric patients, thereby building a profound basis for effective interventions.

"I Feel Happy Again": Methylphenidate Supports Health-Related Quality of Life in Survivors of Pediatric Brain Tumor

BACKGROUND

The deleterious impact upon the cognitive development of survivors of pediatric brain tumors (PBT) is well documented. Impairment in cognitive function is associated with reduced health-related quality of life (HRQoL), such that survivors of PBT report difficulties in multiple distinct domains and an overall reduced quality of life. Studies of the use of methylphenidate in survivors of PBT to alleviate impairment in cognitive functions have shown some success. The current study aimed to explore the impact upon HRQoL in survivors of PBT of a trial of psychostimulant medication.

METHOD

Data were collected from 12 pediatric neuro-oncology patients aged 7-17 years receiving methylphenidate treatment. HRQoL was measured using the PEDS QL quality of life self-report measure and a semi-structured questionnaire-based interview.

RESULTS

Analyses of data demonstrates benefit to five domains associated with HRQoL: social, emotional, academic, physical, and cognition.

CONCLUSION

Survivors of PBT reported favorable views as to the subjective benefit of methylphenidate on post-treatment impairment of HRQoL. This medication may offer the potential for restoration of a sense of 'normality' of function following cancer treatment in this clinical population.