Adaptive functioning in children in the first six months after surgery for brain tumours

Consensus framework for conducting phase I/II clinical trials for children, adolescents, and young adults with pediatric low-grade glioma: Guidelines established by the International Pediatric Low-Grade Glioma Coalition Clinical Trial Working Group

Within the last few decades, we have witnessed tremendous advancements in the study of pediatric low-grade gliomas (pLGG), leading to a much-improved understanding of their molecular underpinnings. Consequently, we have achieved successful milestones in developing and implementing targeted therapeutic agents for treating these tumors. However, the community continues to face many unknowns when it comes to the most effective clinical implementation of these novel targeted inhibitors or combinations thereof. Questions encompassing optimal dosing strategies, treatment duration, methods for assessing clinical efficacy, and the identification of predictive biomarkers remain unresolved. Here, we offer the consensus of the international pLGG coalition (iPLGGc) clinical trial working group on these important topics and comment on clinical trial design and endpoint rationale. Throughout, we seek to standardize the global approach to early clinical trials (phase I and II) for pLGG, leading to more consistently interpretable results as well as enhancing the pace of novel therapy development and encouraging an increased focus on functional endpoints as well and quality of life for children faced with this disease.

Stress, Anxiety, and Depression Associated With Awake Craniotomy: A Systematic Review

BACKGROUND

Awake craniotomy (AC) enables real-time monitoring of cortical and subcortical functions when lesions are in eloquent brain areas. AC patients are exposed to various preoperative, intraoperative, and postoperative stressors, which might affect their mental health.

OBJECTIVE

To conduct a systematic review to better understand stress, anxiety, and depression in AC patients.

METHODS

PubMed, Scopus, and Web of Science databases were searched from January 1, 2000, to April 20, 2022, in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guideline.

RESULTS

Four hundred forty-seven records were identified that fit our inclusion and exclusion criteria for screening. Overall, 24 articles consisting of 1450 patients from 13 countries were included. Sixteen studies (66.7%) were prospective, whereas 8 articles (33.3%) were retrospective. Studies evaluated stress, anxiety, and depression during different phases of AC. Twenty-two studies (91.7%) were conducted on adults, and 2 studies were on pediatrics (8.3 %). Glioma was the most common AC treatment with 615 patients (42.4%). Awake-awake-awake and asleep-awake-asleep were the most common protocols, each used in 4 studies, respectively (16.7%). Anxiety was the most common psychological outcome evaluated in 19 studies (79.2%). The visual analog scale and self-developed questionnaire by the authors (each n = 5, 20.8%) were the most frequently tools used. Twenty-three studies (95.8%) concluded that AC does not increase stress, anxiety, and/or depression in AC patients. One study (4.2%) identified younger age associated with panic attack.

CONCLUSION

In experienced hands, AC does not cause an increase in stress, anxiety, and depression; however, the psychiatric impact of AC should not be underestimated.

Functional outcomes of pediatric patients in Short-term Pediatric Rehabilitation Intensive Therapy (SPRINT) while receiving acute oncologic and hematologic care

BACKGROUND

Pediatric patients with oncologic and hematologic diagnoses who experience newly acquired functional deficits during a hospitalization may benefit from intensive therapies. However, acute medical issues or disease treatment plans may prevent a safe transfer to the inpatient rehabilitation unit. Accordingly, Short-term Pediatric Rehabilitation Intensive Therapy (SPRINT), a 2-week inpatient intensive therapy program, was developed for pediatric patients on an acute care service.

OBJECTIVE

To assess functional outcomes of SPRINT participants, adverse events associated with the program, and measures of patients' fatigue, sadness, nervousness, and pain by parents and patients at the start and end of SPRINT.

DESIGN

Retrospective cohort study.

SETTINGS

Hematology-Oncology and Bone Marrow Transplant units at regional pediatric tertiary care hospital.

PARTICIPANTS

Eighteen pediatric patients (50% female, age 1.9-17.8 years) participated in SPRINT, and 11 parents and 4 children completed questionnaires.

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

Functional outcomes of SPRINT participants measured by Caregiver Assistance section of the Pediatric Evaluation of Disability Inventory (PEDI), adverse events identified on chart review, and inquiry of participants' symptoms before and after SPRINT with a questionnaire.

RESULTS

Common diagnoses included leukemia and lymphoma (N = 9, 50%) and central nervous system tumor (N = 6, 33%). Deconditioning (N = 18, 100%) and peripheral neuropathy (N = 8, 44.4%) were common rehabilitation diagnoses. Significant gains were found in tasks in self-care and mobility domains of PEDI (all P < .05), as well as functional expression in social function domain (P = .03). No adverse events related to SPRINT participation were identified. There was no significant difference between pre- and post-SPRINT questionnaire responses.

CONCLUSIONS

SPRINT is an alternative model for intensive rehabilitation care delivery. Data suggested that SPRINT participation was safe and resulted in significant gains in mobility, self-care, and functional expression for pediatric patients with hematologic and oncologic diagnoses while receiving acute care. No difference was found in questionnaire responses after SPRINT participation.

Psychological aspects of awake brain surgery in children-interests and risks

Awake brain surgery (ABS) in children remains a subject of controversial debate for the potential psychological limitations that are related to this type of procedure. However, the tolerance and benefits of ABS in adults advocate for increased application of ABS in children. In this study, we report the psychological assessment, evaluation algorithm, and outcome of pediatric patients, who underwent ABS for surgical treatment of lesions in eloquent areas. Psychological selection criteria and the specifications of psychological support are described. A retrospective review and analysis of psychological assessment and psychological outcome of pediatric patients, who underwent ABS between 2005 and 2018 at the Department of pediatric neurosurgery, University of Lyon, France, was performed. Long-term psychological outcomes are reported. ABS was proposed to 18 children aged between 9 and 17 years and their families. After psychological evaluation of the individual patient and their familial surrounding, five boys and 12 girls (n = 17) were accounted eligible for ABS. They underwent asleep-awake-asleep brain surgery with intraoperative testing. In 16 cases, ABS could be performed as planned. Psychological alterations were postoperatively observed in 3 patients, symptoms of a post-traumatic stress disorder in 1 patient. The precise preoperative evaluation of the risk-benefit ratio in children plays a crucial role in anticipating a good psychological outcome. Professional psychological preparation and support of the child and his or her family are the key elements for successful completion of ABS.

Concordance of the Vineland Adaptive Behavior Scales, second and third editions

BACKGROUND

Because of its centrality in the conceptualization of intellectual disability, reliable and valid measurement of adaptive behaviour is important to both research and clinical practice. The manual of the Vineland Adaptive Behavior Scales, recently released in its third edition, provides limited reliability information obtained from a sample composed primarily of typically developing individuals. The goal of this study was to evaluate the concordance of the Vineland-3 with the Vineland-II in a sample more similar in ability level to those in which the Vineland is commonly used.

METHODS

Both editions of the Vineland Interviews were conducted with a convenience sample of 106 parents/caregivers of individuals with neurodevelopmental disability, participating at two neurodevelopmental disorder research clinics. Administrations were up to 7 days apart, but most (90%) were simultaneous. The concordance correlation coefficient (CCC) (95% confidence interval) and mean differences (95% confidence interval) were calculated for domain standard scores and subdomain v-scale scores.

RESULTS

Domain-level CCC ranged from 0.78 [0.70, 0.84] (Communication) to 0.86 [0.76, 0.92] (Motor). Subdomain CCC ranged from 0.71 [0.62, 0.78] (Receptive Language) to 0.91 [0.85, 0.95] (Fine Motor). Vineland-3 scores were lower than Vineland-II scores; 77% of participants had lower Adaptive Behavior Composite scores on the Vineland-3 than on the Vineland-II. For the subdomains, the magnitude of this difference depended upon the level of adaptive behaviour. For Communication, the domain with the lowest CCC, the mean difference ranged from -13.70 [-8.03, -19.35] for a Vineland-II score or 85 to a difference of -19.18 [-12.28, -26.87] for a Vineland-II score of 40.

DISCUSSION

Amongst individuals with intellectual and developmental disabilities, the Vineland-3 produces lower scores than the Vineland-II, and these clinically significant differences tend to be larger for individuals with lower levels of ability. Thus, care must be taken in interpreting scores from the Vineland-3 relative to those obtained from the previous edition.

Pediatric low-grade gliomas: next biologically driven steps

Despite the fact that they are not typically life-threatening, low-grade gliomas (LGGs) remain a significant clinical challenge in pediatric neuro-oncology due to comorbidities associated with these tumors and/or their treatments, and their propensity to multiply recurs. LGGs, in total the most common brain tumors arising in childhood, can often become a chronic problem requiring decades of management. The Second International Consensus Conference on Pediatric Low-Grade Gliomas held in Padua, Italy in 2016 was convened in an attempt to advance the pace of translating biological discoveries on LGGs into meaningful clinical benefit. Topics discussed included: the implications of our growing biological understanding of the genomics underlying these tumors; the assessment of the model systems available; the implications of the molecular and histopathologic differences between adult and pediatric diffuse gliomas; and steps needed to expedite targeted therapy into late-stage clinical trials for newly diagnosed cases. Methods for the diagnostic assessment of alterations in the Ras/mitogen-activated protein kinase pathway, typical for these tumors, were also considered. While the overall tone was positive, with a consensus that progress is being and will continue to be made, the scale of the challenge presented by this complex group of tumors was also acknowledged. The conclusions and recommendations of the meeting panel are provided here as an outline of current thinking and a basis for further discussion.

Motor skill delays in pre-school children with leukemia one year after treatment: Hematopoietic stem cell transplantation therapy as an important risk factor

CNS-directed therapies for the treatment of leukemia can adversely affect the acquisition of new skills, such as reading/writing and math. Two years after the end of treatments, children show gross and fine motor skill delays that may persist even when patients are considered healed. The goal of the present study was to assess motor skills difficulties in pre-school children with leukemia one year after treatment. Particular attention has been paid to those patients who had undergone Hematopoietic Stem Cell Transplantation (HSCT) and to the relationship between motor delays and age bands. Participants were 60 children (median age of 5; inter quartile range: 3.07–5.76), including 31 females and 29 males, 91.7% of them were affected by acute lymphoblastic leukemia (ALL), and 8.3% by acute myeloid leukemia (AML). Five children had undergone HCST. Parents were interviewed by Vineland Adaptive Behavior Scales (VABS) on children’s motor skills and filled in the Italian Temperament Questionnaire (QUIT). VABS’s total scores were converted into equivalent mental age scores (EMA). A score difference of at least three months between current age and equivalent mental age was considered a developmental delay. Non-parametric analyses were run to understand if HSCT treatment and a specific age band influence children’s motor skills. Significant delays were found in global motor skills (56.7%) as well as in fine and gross motor domains. Mann Whitney U tests showed that children with HSCT were reported to have lower gross motor mean ranks (U = 62; p = 0.004; Mean rank = 15.40) than peers without HSCT (Mean rank = 31.87) and lower mean rank values on motor temperament scale (U = 9; p = 0.003; HSCT Mean rank = 4.75 versus no HSCT Mean rank = 27.81). Kruskal Wallis’ tests identified the high risk treatment showing that HSCT experience negatively impacted the motor skills and temperamental motor activity of pre-school children one year after the diagnosis of leukemia.

Functional Outcomes and Unplanned Transfers of Pediatric Patients With Central Neurological Impairments Receiving Inpatient Rehabilitation Care With Cancer and Noncancer Diagnoses

BACKGROUND

Functional impairments from central nervous system (CNS) dysfunction experienced by pediatric patients with cancer diagnoses are well documented. However, little is known of these patients' functional outcomes and potential complications while receiving inpatient rehabilitation services.

OBJECTIVE

To compare functional outcomes and unplanned transfer rates of pediatric patients with impairments associated with CNS dysfunction between those with primary cancer diagnoses and noncancer diagnoses while receiving inpatient rehabilitation care.

DESIGN

Retrospective comparison cohort study.

SETTING

Inpatient rehabilitation unit within a regional tertiary care pediatric hospital.

PARTICIPANTS

Patients with CNS-based functional impairments with primary cancer diagnoses (n = 107) and noncancer diagnoses (n = 480), admitted to the inpatient rehabilitation unit between January 1, 2005 and April 1, 2012, who were aged 1 to 20 years at time of admission.

INTERVENTION

Not applicable.

MAIN OUTCOME MEASURES

Pediatric Functional Independence Measure (WeeFIM) reflecting functional status was collected at admission and discharge with change score and WeeFIM efficiency calculated. Length of stay on the rehabilitation unit and unplanned transfer rates were also collected.

RESULTS

No significant difference in total WeeFIM scores at admission was found between cancer and noncancer groups. Both groups had significant increases in WeeFIM scores at discharge (P < .001). The noncancer group had significantly higher WeeFIM change in self-care (P = .001), mobility (P = .009), and total score (P = .004) and had a greater length of stay (P < .001). A comparison of WeeFIM efficiency in all domains revealed no significant difference between cancer and noncancer groups. There was also no significant between-group difference in unplanned transfer rates.

CONCLUSIONS

Children with CNS-based functional impairments with cancer and noncancer diagnoses made functional gains with similar WeeFIM efficiencies after undergoing inpatient rehabilitation. However, patients with noncancer diagnoses made greater gains in self care, mobility, and total scores with longer stays on the rehabilitation service. No significant difference was found in unplanned transfer rates between cancer and noncancer groups for acute medical care.

Specificities of Awake Craniotomy and Brain Mapping in Children for Resection of Supratentorial Tumors in the Language Area

BACKGROUND

In the pediatric population, awake craniotomy began to be used for the resection of brain tumor located close to eloquent areas. Some specificities must be taken into account to adapt this method to children.

OBJECTIVE

The aim of this clinical study is to not only confirm the feasibility of awake craniotomy and language brain mapping in the pediatric population but also identify the specificities and necessary adaptations of the procedure.

METHODS

Six children aged 11 to 16 were operated on while awake under local anesthesia with language brain mapping for supratentorial brain lesions (tumor and cavernoma). The preoperative planning comprised functional magnetic resonance imaging (MRI) and neuropsychologic and psychologic assessment. The specific preoperative preparation is clearly explained including hypnosis conditioning and psychiatric evaluation. The success of the procedure was based on the ability to perform the language brain mapping and the tumor removal without putting the patient to sleep. We investigated the pediatric specificities, psychological experience, and neuropsychologic follow-up.

RESULTS

The children experienced little anxiety, probably in large part due to the use of hypnosis. We succeeded in doing the cortical-subcortical mapping and removing the tumor without putting the patient to sleep in all cases. The psychological experience was good, and the neuropsychologic follow-up showed a favorable evolution.

CONCLUSIONS

Preoperative preparation and hypnosis in children seemed important for performing awake craniotomy and contributing language brain mapping with the best possible psychological experience. The pediatrics specificities are discussed.

Predictors of adaptive functioning and psychosocial adjustment in children with pediatric brain tumor: a report from the Brain Radiation Investigative Study Consortium

BACKGROUND

Children are at risk for psychosocial and adaptive morbidities following diagnosis of and treatment for a pediatric brain tumor. This study examined whether familial/demographic, developmental, diagnostic, or treatment-related variables best predict the acute psychosocial adjustment and adaptive functioning of children soon after an initial diagnosis.

PROCEDURE

Participants included 56 children (mean age = 10.72, SD = 4.02) newly diagnosed with a pediatric brain tumor. Parents completed background/demographic forms and completed ratings of children's behavioral and emotional symptoms, and adaptive behavior. Diagnostic and treatment-related information was abstracted from medical records.

RESULTS

Parent ratings of behavioral symptoms and adaptive functioning were within normative expectation, although rates of clinical impairment in adaptive functioning exceeded expected rates. A combination of familial/demographic and diagnostic variables were associated with acute functioning. In multiple regressions, tumor size best predicted adaptive functioning after initial diagnosis, whereas tumor location best predicted variance in behavioral symptoms.

CONCLUSIONS

Children may be more vulnerable to acute impairment in adaptive functioning following diagnosis of a pediatric brain tumor, but rates of behavioral symptoms were within expectation. Familial, sociodemographic, and diagnostic variables may help to identify those most at risk of impairment. Screening of these factors within tertiary care settings will be useful to identify those most in need of psychosocial care during the initial phases of treatment.

Personal beliefs, learned resourcefulness, and adaptive functioning in depressed adults

Learned resourcefulness and personal beliefs are significant predictors of adaptive functioning. The mediating effect of personal beliefs on the relationship between learned resourcefulness and adaptive functioning was validated in adults with depression. The findings from this study may provide the basis for developing a useful nursing intervention constituting resourcefulness skills with positive personal beliefs to help patients with depression improve their ability to function well in their daily activities.

ABSTRACT

Research has shown that patients with depression have difficulty with performing daily tasks and meeting their own personal care needs. According to Beck's cognitive theory of depression, such deficits in adaptive functioning are affected by disturbances in specific personal beliefs that reflect the process of regulating cognitions. Rosenbaum's learned resourcefulness theory proposed that adaptive functioning is influenced by learned resourcefulness, while learned resourcefulness is associated with the process regulating cognitions. This study aims to test the mediating effect of personal beliefs on the relationship between resourcefulness and adaptive functioning. The study involved a cross-sectional design. Participants consisted of 187 adults with depression in southern Taiwan. The data were collected through four instruments: Cognitive Triad Inventory, Self-Control Schedule, modified Community Living Skills Scale, and a demographic questionnaire. Both resourcefulness and personal beliefs were significant predictors of adaptive functioning, and personal beliefs mediated the effect of learned resourcefulness on the adaptive functioning of the adults with depression. The results validate the role played by personal beliefs in effecting learned resourcefulness and adaptive functioning among adults with depression and provide direction for designing nursing interventions that consider personal beliefs when teaching resourcefulness skills to adults with depression.