Feasibility of serial neurocognitive assessment using Cogstate during and after therapy for childhood leukemia.

PURPOSE: Neurocognitive impairment is frequently observed among survivors of childhood acute lymphoblastic leukemia (ALL) within the domains of attention, working memory, processing speed, executive functioning, and learning and memory. However, few studies have characterized the trajectory of treatment-induced changes in neurocognitive function beginning in the first months of treatment, to test whether early changes predict impairment among survivors. If correct, we hypothesize that those children who are most susceptible to early impairment would be ideal subjects for clinical trials testing interventions designed to protect against treatment-related neurocognitive decline. METHODS: In this pilot study, we prospectively assessed neurocognitive functioning (attention, working memory, executive function, visual learning, and processing speed), using the Cogstate computerized battery at six time points during the 2 years of chemotherapy treatment and 1-year post-treatment (Dana-Farber Cancer Institute ALL Consortium protocol 11-001; NCT01574274). RESULTS: Forty-three patients with ALL consented to serial neurocognitive testing. Of the 31 participants who remained on study through the final time point, 1 year after completion of chemotherapy, 28 (90%) completed at least five of six planned Cogstate testing time points. Performance and completion checks indicated a high tolerability (≥ 88%) for all subtests. One year after completion of treatment, 10 of 29 patients (34%) exhibited neurocognitive function more than 2 standard deviations below age-matched norms on one or more Cogstate subtests. CONCLUSIONS: Serial collection of neurocognitive data (within a month of diagnosis with ALL, during therapy, and 1-year post-treatment) is feasible and can be informative for evaluating treatment-related neurocognitive impairment.

Comparison of neuropsychological functioning in pediatric posterior fossa tumor survivors: Medulloblastoma, low-grade astrocytoma, and healthy controls.

BACKGROUND: Neuropsychological comparison of medulloblastoma (MB) and cerebellar low-grade astrocytoma (LGA) survivors to controls can clarify treatment-related neurocognitive late effects. While both brain tumor groups undergo surgery to the posterior fossa, children with MB additionally receive craniospinal irradiation with boost and chemotherapy. This study provides an updated comparison of neuropsychological functioning in these two groups and examines effects of demographic risk factors upon outcomes. PROCEDURE: Forty-two children (16 MB, nine LGA, and 17 controls) completed measures of intellectual functioning, verbal learning/memory, visual-motor integration, and fine-motor functioning. The effects of age at diagnosis, time since diagnosis, gender, fatigue, and social status on neuropsychological functioning were examined. RESULTS: MB survivors demonstrated the worst neurocognitive late effects, but they were less severe and extensive than in prior studies. LGA survivors' mean scores were below normative expectations in working memory, processing speed, and fine-motor functioning. In this overall sample, processing speed difficulties were independent of fine-motor functioning and fatigue. Higher parental education was associated with better intellectual functioning, working memory, delayed recall, and visual-motor integration. Neuropsychological function was not associated with gender, age at diagnosis, or time since diagnosis. CONCLUSION: The results support that contemporary treatment approaches with craniospinal irradiation plus boost and chemotherapy confer the greatest risk for late effects, while surgical resection is associated with subtle but important neurocognitive difficulties. Ultimately, this study furthers our understanding of factors impacting neuropsychological function in pediatric MB and LGA survivors and contributes to empirical support for close monitoring and targeted interventions into survivorship.

Feasibility of baseline neurocognitive assessment using Cogstate during the first month of therapy for childhood leukemia.

PURPOSE: Neurocognitive impairment is frequently observed among acute lymphoblastic leukemia (ALL) survivors within the domains of intelligence, attention, processing speed, working memory, learning, and memory. However, few have investigated treatment-induced changes in neurocognitive function during the first months of treatment. Additionally, dysfunction during treatment may be preceded by changes in biomarkers measured within cerebrospinal fluid (CSF). Identification of acute declines in neurocognitive function, as well as predictive genotypes or biomarkers, could guide therapeutic trials of protective interventions. METHODS: This study collects CSF while prospectively assessing neurocognitive functioning (working memory, executive function, learning, processing speed, and attention) of ALL patients using the Cogstate computerized battery at six time points during and after the 2 years of leukemia treatment on a Dana-Farber Cancer Institute ALL Consortium trial. RESULTS: Baseline data collected during the first 3 weeks of induction chemotherapy indicate reliable data as all subjects (N = 34) completed Cogstate baseline testing, while completion and performance checks indicate that 100 % of subjects completed testing and complied with test requirements. The majority (85 %) exhibited normal function compared with age peers. Preliminary analysis of CSF biomarkers (folate, homocysteine, 8-isoprostane, and myelin basic protein) similarly reveals values at baseline within expected normal ranges. CONCLUSIONS: The first month of induction therapy for ALL is a reliable baseline for detecting treatment-induced changes in neurocognitive functioning. Consequently, serial data collection might identify subgroups of ALL patients at increased risk for neurocognitive decline, warranting proactive interventions to improve their level of functioning both during treatment and into survivorship.

Group-Based Trajectory Modeling of Distress and Well-Being Among Caregivers of Children Undergoing Hematopoetic Stem Cell Transplant.

Objective: To examine the trajectories of caregiver psychological responses in the year following their child's hematopoetic stem cell transplant (HSCT), and whether cognitive and social processing strategies differentiated between trajectories. Method: One hundred and eight caregivers randomized to the control condition of a cognitive-behavioral intervention study completed measures of distress, coping, and social support at baseline, 1 month, 6 months, and 1 year post HSCT of their child. Results: The majority reported moderate or low anxiety, depression, or distress that decreased over time, but a small group demonstrated high anxiety, depression, or distress that persisted or increased over time. Maladaptive coping was highest among caregivers in the high-persistent distress subgroup compared with the moderate-decreasing and low-stable groups. Adaptive coping was minimally associated with trajectory subgroups. Conclusions: Screening HSCT caregivers for distress and maladaptive coping may be useful in identifying caregivers likely to experience persistently high distress who may benefit from psychological intervention.

Outcome of young children with high-grade glioma treated with irradiation-avoiding intensive chemotherapy regimens: Final report of the Head Start II and III trials.

PURPOSE: To report the final analysis of survival outcomes for children with newly diagnosed high-grade glioma (HGG) treated on the "Head Start" (HS) II and III protocols with chemotherapy and intent to avoid irradiation in children <6 years old. PATIENTS AND METHODS: Between 1997 and 2009, 32 eligible children were enrolled in HS II and III with anaplastic astrocytoma (AA, n = 19), glioblastoma multiforme (GBM, n = 11), or other HGG (n = 2). Central pathology review was completed on 78% of patients. Patients with predominantly brainstem tumors were excluded. Patients were to be treated with single induction chemotherapy regimen C, comprising four cycles of vincristine, carboplatin, and temozolomide. Following induction, patients underwent marrow-ablative chemotherapy and autologous hematopoietic cell rescue. Irradiation was used for patients with residual tumor after consolidation or >6 years old or at the time of tumor progression. RESULTS: The 5-year event-free survival (EFS) and overall survival (OS) for all HGG patients were 25 ± 8% and 36 ± 9%, respectively. The EFS at 5 years for patients with AA and GBM were 24 ± 11% and 30 ± 16%, respectively (P = 0.65). The OS at 5 years for patients with AA and GBM was 34 ± 12% and 35 ± 16%, respectively (P = 0.83). Children <36 months old experienced improved 5-year EFS and OS of 44 ± 17% and 63 ± 17%, compared with children 36-71 months old (31 ± 13% and 38 ± 14%) and children >72 months old (0% and 13 ± 12%). CONCLUSIONS: Irradiation-avoiding treatment strategies should be evaluated further in young children with HGG given similar survival rates to older children receiving standard irradiation-containing therapies.

Barriers to psychological care among primary caregivers of children undergoing hematopoietic stem cell transplantation.

PURPOSE: This substudy of an intervention trial aimed to describe barriers to participation in psychological care among primary caregivers of children who were about to undergo a hematopoietic stem cell transplantation (HSCT), including demographic and medical correlates. METHOD: Three hundred and twelve primary caregivers of children undergoing HSCT who were approached to participate in a psychological intervention trial (n = 218 enrollees and 94 decliners) completed a measure of barriers to psychological care. RESULTS: The most frequently endorsed barriers to care were focusing on the child as priority, not wanting to leave the child's bedside, and already having adequate psychosocial support. The least frequently endorsed barriers were location, wait times, and stigma around seeking psychological care. CONCLUSIONS: Results suggest that explaining how psychological care for a primary caregiver can positively affect their ill child may reduce barriers to seeking needed support services. Certain practical barriers to care may be irrelevant in inpatient settings where psychological support is offered.

Late effects in survivors of childhood CNS tumors treated on Head Start I and II protocols.

BACKGROUND: Due to the devastating late effects associated with cranial irradiation in young children with central nervous system (CNS) tumors, treatment for these patients has evolved to include the use of intensive chemotherapy to either avoid or postpone irradiation. While survival outcomes have improved, late effects data in survivors treated on such regimens are needed. OBJECTIVE: This multi-institutional study comprehensively describes late effects in survivors treated on the Head Start I/II protocols. METHODS: Survivors of CNS tumors treated on Head Start I/II protocols were enrolled. Late effects data were collected using a validated parent-report questionnaire. Social, emotional, and behavioral functioning and quality of life were assessed using parent-report on the BASC-2 and CHQ-PF50 questionnaires. RESULTS: Twenty-one survivors (medulloblastoma = 13, sPNET = 4, ATRT = 1, ependymoma = 3) were enrolled. Ten (48%) were irradiation-free. Late effects (frequency; median time of onset since diagnosis) included ≥ grade III hearing loss (67%; 3.9 years), vision (67%; 4.1 years), hypothyroidism (33%; 4 years), growth hormone (GH) deficiency (48%; 4.7 years), dental (52%; 7.1 years), and no cases of secondary leukemia. Irradiation-free (vs. irradiated) survivors reported low rates of hypothyroidism (0/10 vs. 7/11; P = 0.004) and GH deficiency (2/10 vs. 8/11; P = 0.03). The BASC-2 and CHQPF-50 mean composite scores were within average ranges relative to healthy comparison norms. Neither age at diagnosis nor irradiation was associated with these scores. CONCLUSIONS: Irradiation-free Head Start survivors have lower risk of hypothyroidism and GH deficiency. Secondary leukemias are not reported. With extended follow-up, survivors demonstrate quality of life, social, emotional, and behavioral functioning within average ranges.

Long-term survival of children less than six years of age enrolled on the CCG-945 phase III trial for newly-diagnosed high-grade glioma: a report from the Children's Oncology Group.

BACKGROUND: We analyzed the long-term survival of children under 6 years of age (<6 years) enrolled upon the Children's Cancer Group (CCG)-945 high-grade glioma (HGG) study to determine the impact of intrinsic biological characteristics as well as treatment upon both survival and quality of life (QOL) in this younger age population. PROCEDURE: Analyses were undertaken on patients <6 years with institutionally diagnosed HGG enrolled on the CCG-945 trial. Comparisons of survival were performed for patients <3 years of age (<3 years) (treated with intent to avoid irradiation) versus those between 3 and 6 years of age (3-6 years) (treated with irradiation and chemotherapy) at diagnosis. Discordance between the institutional diagnoses of HGG and consensus-reviewed diagnoses led us to perform further survival analyses for both groups. We compared the two groups of patients for biological markers, and evaluated the neuropsychological and QOL outcomes of long-term survivors. RESULTS: Patients <3 years (n = 49, 19.5% of all enrolled patients) at diagnosis had a 10-year EFS and OS of 29 ± 6.5% and 37.5 ± 7%, respectively, while for patients 3-6 years (n = 34, 13.5% of all enrolled patients) 10-year EFS and OS were 35 ± 8% and 36 ± 8%, respectively. Molecular marker analysis showed that a smaller proportion of patients <3 years harbored TP53 mutations (P = 0.05). Analysis of QOL outcomes with a median length of follow-up of 15.1 years (9.5-19.2) showed comparable results. CONCLUSIONS: QOL and survival data were similar for the two groups. A larger prospective study is justified to study the efficacy of chemotherapy only regimens in younger children.

Children's Oncology Group's 2013 blueprint for research: behavioral science.

Behavioral science has long played a central role in pediatric oncology clinical service and research. Early work focused on symptom relief related to side effects of chemotherapy and pain management related to invasive medical procedures. As survival rates improved, the focused has shifted to examination of the psychosocial impact, during and after treatment, of pediatric cancer and its treatment on children and their families. The success of the clinical trials networks related to survivorship highlights an even more critical role in numerous domains of psychosocial research and care. Within the cooperative group setting, the field of behavioral science includes psychologists, social workers, physicians, nurses, and parent advisors. The research agenda of this group of experts needs to focus on utilization of psychometrically robust measures to evaluate the impact of treatment on children with cancer and their families during and after treatment ends. Over the next 5 years, the field of behavioral science will need to develop and implement initiatives to expand use of standardized neurocognitive and behavior batteries; increase assessment of neurocognition using technology; early identification of at-risk children/families; establish standards for evidence-based psychosocial care; and leverage linkages with the broader behavioral health pediatric oncology community to translate empirically supported research clinical trials care to practice.

Neuropsychological outcomes of a randomized trial of prednisone versus dexamethasone in acute lymphoblastic leukemia: findings from Dana-Farber Cancer Institute All Consortium Protocol 00-01.

BACKGROUND: Dexamethasone is more efficacious than prednisone in the treatment of acute lymphoblastic leukemia (ALL), but has also been associated with greater toxicity. We compared neuropsychological outcomes for patients treated on DFCI ALL Consortium Protocol 00-01, which included a randomized comparison of the two steroid preparations during post-induction therapy in children and adolescents with ALL. PROCEDURE: Between 2000 and 2005, 408 children with standard-risk or high-risk ALL treated on Dana-Farber Cancer Institute Consortium Protocol 00-01 were randomly assigned to prednisone or dexamethasone administered as 5-day pulses every 3 weeks for 2 years, beginning at week 7 of treatment. Blinded neuropsychological testing was completed for 170 randomized patients (prednisone, N = 76; dexamethasone, N = 94), all of whom were in continuous complete remission after completion of therapy. RESULTS: Outcomes were comparable for most variables, although patients on the dexamethasone arm performed more poorly on a measure of fluid reasoning (P = 0.02). They also tended to be more likely to be enrolled in special education (dexamethasone, 33% vs. prednisone, 20%, P = 0.09). CONCLUSIONS: Dexamethasone has well documented benefit in treatment of ALL. Although formal testing provided little indication of increased risk for neurotoxicity relative to prednisone, the somewhat greater utilization of special education services by patients treated with dexamethasone merits further investigation.

Impact of Anesthetic Exposures on the Neurocognitive Profiles of Pediatric Brain Tumor Survivors: A New Direction for Research and Multidisciplinary Collaboration.

Primary brain tumors are the most commonly diagnosed solid tumors in children, and pediatric brain tumor survivors experience lasting, pervasive deficits of neurocognitive functioning. Repeated exposure to anesthetic drugs is a necessary component not only of surgical resection but also of multimodal cancer care for the youngest patients with brain tumors. The potential for anesthetic neurotoxicity to worsen neurocognitive outcomes in this vulnerable group, therefore, warrants our attention and further study through multi-disciplinary collaboration. This review discusses neurocognitive functioning in pediatric brain tumor survivors, highlighting the findings of a recent study of children with tumors of the posterior fossa which identified treatment-related risk factors for neurocognitive difficulties, with those undergoing multimodal therapies (eg, chemotherapy and irradiation) experiencing the greatest deficits compared with healthy controls. The role of anesthetic neurotoxicity in long-term outcomes among pediatric brain tumor survivors is also reviewed.

Inhalation aromatherapy in children and adolescents undergoing stem cell infusion: results of a placebo-controlled double-blind trial.

OBJECTIVE: Though often lifesaving, stem cell transplantation (SCT) is a period of great distress for both child and parent. METHODS: We conducted a double-blind, placebo-controlled randomized study evaluating the effect of the respiratory administration of bergamot essential oil on the anxiety, nausea, and pain of 37 pediatric patients with malignant and non-malignant disorders undergoing stem cell infusion and their parents. Patients were assessed at the time of recruitment, prior to infusion, upon infusion completion, and one hour post-infusion using the Spielberger State-Trait Anxiety Inventory (STAI) for parents and the STAIC, Children's Behavioral Style Scale (CBSS), visual analogue scale (VAS) for pain and nausea, and the Emotionality Activity Sociability and Impulsivity instrument (EASI) for children. RESULTS: Children and adolescents in the treatment group experienced greater anxiety (p = 0.05) and nausea (p = 0.03) one hour post-infusion. Reported pain in both groups was no longer significant one hour post-infusion. Parental anxiety declined in both groups but did not reach statistical significance. Child's monitoring coping style was significantly predictive of transitory anxiety post-infusion (p = 0.01). CONCLUSIONS: Although this trial did not report a benefit of inhalation aromatherapy for reducing anxiety, nausea, or pain when added to standard supportive care, it provides the first experimental rather than descriptive report on testing a single therapeutic essential oil among children and adolescents undergoing stem cell infusion. Future research may consider exploring the cutaneous application of essential oil through massage or other psychoeducational counseling interventions among parents with elevated anxiety and patients with greater information seeking coping styles during SCT.

Quality of life and behavioral follow-up study of Head Start I pediatric brain tumor survivors.

To evaluate the Quality of Life (QoL) and Social-Emotional/Behavioral functioning of survivors treated on the "Head Start I" protocol at participating medical centers across the United States between 1991 and 1997. Parents of 25 of 27 (92.5%) patients completed the Child Health Questionnaire PF-50 (CHQ), to assess their child's QoL, along with the Behavior Assessment System for Children (BASC), to assess their social-emotional/behavioral functioning, after a mean follow-up of 5.7 years (range 13-96 months). Nineteen (76%) of the 25 parents subsequently completed the same instruments after a mean of 11.6 years (range 90-181 months), three (12%) patients died of disease and three (12%) were lost to follow-up. Mean Physical and Psychosocial QoL Summary Scores on the CHQ at Time 1 (T1) and Time 2 (T2) were within the normal range. Of the ten individual means for CHQ subscales, nine were within normal limits with the exception of Parental Emotional Impact at T1 and General Health at T2. Additionally, mean scores on the BASC at T1 and T2 were within normal limits for Externalizing and Internalizing Behaviors as well as Adaptive Skills. Serial analyses between T1 and T2 revealed non-significant changes over time with the exception of decreased General Health on the CHQ. The lack of QoL and Social-Emotional/Behavioral deficits suggests that the Head Start I protocol, involving intensive induction followed by myeloablative chemotherapy and autologous hematopoietic cell rescue in order to avoid or delay cranial irradiation, provides encouraging pilot data warranting continued monitoring.

Health-related quality of life (HRQoL): the impact of medical and demographic variables upon pediatric recipients of hematopoietic stem cell transplantation.

BACKGROUND: The trajectory of Heath-Related Quality of Life (HRQoL) in pediatric recipients who have undergone hematopoietic stem cell transplantation (HSCT), as well as the demographic and medical factors that predict HRQoL, has lagged behind the adult research. METHODS: A prospective longitudinal study of HRQoL in pediatric HSCT recipients was conducted with 95 patients at the Columbia University Medical Center between 2002 and 2009. Both children and parents completed the PedsQL 4.0 prior to HSCT and at days 100, 180, and 365-post-HSCT. RESULTS: The majority of patients and their parents reported linear improvements in HRQoL in the first year post-transplant; however, a portion of patients were in the at-risk group at each time point. Latent growth modeling was utilized to examine demographic and medical factors that predicted initial HRQoL and its trajectory. Older age at transplant significant predicted lowered HRQoL at baseline for self- and parent-report. Female gender significantly impacted lowered self-reported physical HRQoL over time. Ethnicity was a significant predictor of HRQoL at baseline and over time for self- and parent-report, with African-American children reporting the highest HRQoL; whereas, the worst decline in psychosocial HRQoL was often reported by parents and children of Asian descent. CONCLUSION: This research identifies the significant impact of ethnicity upon HRQoL following pediatric HSCT. It is likely that an individual's pre-morbid experiences and expectations, particularly with regard to culture, behaviors, and values, influence the parent and child's perceptions and expectations of the HSCT process.

Neurobehavioral side effects of corticosteroids during active treatment for acute lymphoblastic leukemia in children are age-dependent: report from Dana-Farber Cancer Institute ALL Consortium Protocol 00-01.

BACKGROUND: Although corticosteroids remain a mainstay of treatment for acute lymphoblastic leukemia (ALL), they can cause troublesome neurobehavioral changes during active treatment, especially in young children. We evaluated acute neurobehavioral side effects of corticosteroid therapy in preschool versus school-age children by obtaining structured reports weekly for 1 month. PROCEDURE: Parents of 62 children (2-17 years) treated on Dana-Farber Cancer Institute (DFCI) ALL Consortium Protocol 00-01 participated during the continuation phase of treatment. Patients received cyclical twice-daily 5-day courses of prednisone (PRED; 40 mg/m(2) /day) or dexamethasone (DEX; 6 mg/m(2) /day). Parents completed behavior rating scales about their child weekly during one steroid cycle [baseline (Day 0), active steroid (Day 7), post-steroid (Days 14 and 21)]. RESULTS: Behavioral side effects increased significantly (P < 0.001) during the steroid week for preschool children (<6 years) on measures of emotional control, mood, behavior regulation, and executive functions, returning to baseline during the two "off-steroid" weeks. In contrast, school-age children (≥ 6 years) did not demonstrate an increase in side effects during the steroid week. Steroid type (PRED vs. DEX) was not a significant predictor of neurobehavioral side effects. CONCLUSIONS: Preschool children are at greater risk for neurobehavioral side effects during active steroid treatment for ALL than school-age children and adolescents. DEX was not associated with more neurobehavioral side effects than PRED. Counseling of families about side-effects should be adapted according to age. The observed effects, moreover, were transient, reducing concerns about longer-term neurobehavioral toxicities.

Long-term neuropsychological outcomes of survivors of young childhood brain tumors treated on the Head Start II protocol.

BACKGROUND: The Head Start treatment protocols have focused on curing young children with brain tumors while avoiding or delaying radiotherapy through using a combination of high-dose, marrow-ablative chemotherapy and autologous hematopoietic cell transplantation (AuHCT). Late effects data from treatment on the Head Start II (HS II) protocol have previously been published for short-term follow-up (STF) at a mean of 39.7 months post-diagnosis. The current study examines long-term follow-up (LTF) outcomes from the same cohort. METHODS: Eighteen HS II patients diagnosed with malignant brain tumors <10 years of age at diagnosis completed a neurocognitive battery and parents completed psychological questionnaires at a mean of 104.7 months' post-diagnosis. RESULTS: There was no significant change in Full Scale IQ at LTF compared to baseline or STF. Similarly, most domains had no significant change from STF, including verbal IQ, performance IQ, academics, receptive language, learning/memory, visual-motor integration, and externalizing behaviors. Internalizing behaviors increased slightly at LTF. Clinically, most domains were within the average range, except for low average mathematics and receptive language. Additionally, performance did not significantly differ by age at diagnosis or time since diagnosis. Of note, children treated with high-dose methotrexate for disseminated disease or atypical teratoid/rhabdoid tumor displayed worse neurocognitive outcomes. CONCLUSIONS: These results extend prior findings of relative stability in intellectual functioning for a LTF period. Ultimately, this study supports that treatment strategies for avoiding or delaying radiotherapy using high-dose, marrow-ablative chemotherapy and AuHCT may decrease the risk of neurocognitive and social-emotional declines in young pediatric brain tumor survivors.

Concordance of quality of life assessments following pediatric hematopoietic stem cell transplantation.

PURPOSE: To examine the concordance between pediatric patient's self-report and parent-report regarding a patient's quality of life (QoL) prior to and following hematopoietic stem cell transplantation (HSCT) and to identify potential medical and demographic covariates of concordance. PATIENTS AND METHODS: Utilizing the PedsQL 4.0, the longitudinal QoL data were obtained from 68 pediatric HSCT patient-parent dyads prior to and up to two years post-transplantation. RESULTS: Reliability based upon Intraclass Correlation Coefficients (ICC) indicates a parabolic pattern of concordance being significantly poorer in the acute phase of treatment 3 months post-HSCT, followed by a return to pre-transplant levels at subsequent assessments and a substantial rise at one- and two-year follow-up assessments (Baseline ICC = 0.42; 3 months = 0.11; 6 months = 0.54). Paired t-tests further indicate that concordance was highest for observable domains of functioning (Physical and School) with greater inter-rater discrepancies on the subjective domains (Emotional and Social) of QoL at baseline and 6 months post-transplantation. CONCLUSION: Children typically rated their QoL as higher than parents at all time points and in virtually all domains; however, both perspectives are vital in providing a more accurate depiction of a patient's treatment experience. Dyads speaking the same language exhibited higher levels of QoL agreement than those that did not, while concordance among female-patient-dyads was more disparate than male-patient-dyads. Such findings highlight the importance of implementing psychosocial assessments and possible interventions for patients and parents proactively during the HSCT to effectively address the impact of the treatment and recovery experiences.

Neuropsychological functioning of children treated with intensive chemotherapy followed by myeloablative consolidation chemotherapy and autologous hematopoietic cell rescue for newly diagnosed CNS tumors: an analysis of the Head Start II survivors.

BACKGROUND: To evaluate the neuropsychological late effects amongst survivors treated on the Head Start II protocol between 1997 and 2003. PROCEDURES: Forty-nine patients (mean age 2.9 years) diagnosed with a malignant brain tumor underwent baseline neuropsychological assessment prior to autologous hematopoietic cell transplantation (AuHCT). Twenty-six survivors were retested after 3 years of follow-up as 20 patients did not survive. Patients were evaluated for intelligence, academic achievement, receptive language, visual-motor integration (VMI), learning/memory, social-emotional and behavioral functioning based upon age at testing. RESULTS: Overall intelligence and VMI at baseline were low average while verbal and non-verbal intelligence, academic achievement, and receptive vocabulary were in average range. Parents reported social-emotional and behavioral functioning within normal limits. Serial testing revealed Full Scale (FSIQ)/Mental Development Index (MDI), Verbal (VIQ), and Performance (PIQ) Intelligence to be generally stable over 3-year follow-up. Group-average analysis at follow-up demonstrated low average intelligence, academic achievement, receptive language, and VMI. Age at diagnosis was positively correlated with internalizing symptoms and visual immediate memory, while time since diagnosis was inversely correlated with FSIQ, VIQ, PIQ, reading and delayed verbal memory. Craniospinal irradiation (CSI) was avoided in two-thirds of patients. CONCLUSION: Induction, with or without intensification using intravenous methotrexate, followed by myeloablative consolidation chemotherapy with AuHCT, may avoid or delay CSI, with possible stabilization of neuropsychological functioning, including those younger at diagnosis. Continued follow-up is necessary to determine the preservation of neuropsychological, academic, social-emotional and behavioral functioning.

Craniopharyngioma Clinical Status Scale: a standardized metric of preoperative function and posttreatment outcome.

OBJECT: Controversy persists concerning the optimal treatment of craniopharyngiomas in children, and no standard outcome metric exists for comparison across treatment modalities, nor is there one that adequately reflects the multisystem dysfunction that may arise. METHODS: The authors retrospectively analyzed the records of 86 consecutive children who underwent a uniform treatment paradigm of attempted radical resection performed by a single surgeon. Excluding 3 perioperative deaths and 3 patients with inadequate follow-up, 80 children (34 girls and 46 boys; mean age 9.56 years; mean follow-up 9.6 years) composed the study group (53 primary and 27 previously treated/recurrent tumors). Building on existing classification schemes proposed by De Vile for hypothalamic dysfunction and Wen for overall functional outcome, the authors devised a more nuanced classification system (Craniopharyngioma Clinical Status Scale [CCSS]) that assesses outcome across 5 axes, including neurological examination, visual status, pituitary function, hypothalamic dysfunction, and educational/occupational status at last follow-up (there is a 4-tiered grading scale in each domain, with increasing values reflecting greater dysfunction). RESULTS: There was a significant increase in pituitary dysfunction following treatment-consistent with the high rates of diabetes insipidus and hypopituitarism common to the surgical management of craniopharyngiomas-and less dramatic deterioration in hypothalamic function or cognitive domains. Significant improvement in vision was also demonstrated, with no significant overall change in neurological status. Preoperative CCSS scores predicted postoperative outcome better than clinical characteristics like patient age, sex, tumor size, and the location or presence of hydrocephalus. CONCLUSIONS: Preoperative CCSS scores predicted outcome with higher accuracy than clinical or imaging characteristics. In lieu of randomized trials, the CCSS may provide a useful outcome assessment tool for comparison across treatment paradigms and surgical approaches. Long-term follow-up is critical to the analysis of outcomes of craniopharyngioma treatment, given the often-delayed sequelae of all therapies and the high recurrence rates of these tumors.

Pediatric narrative oncology: interprofessional training to promote empathy, build teams, and prevent burnout.

The aim of this study was to test the feasibility and effectiveness of providing narrative training to a mixed group of doctors, nurses, social workers, and child life therapists on a pediatric oncology service for the purpose of promoting empathy, building teams, and preventing burnout. All staff members were invited to attend a weekly narrative training seminar for 6 weeks. During these seminars, participants wrote about their attachment to patients, their emotional responses to patients and families, and their attempts to imagine clinical situations from the perspectives of patients and family members; participants then read aloud their narratives to one another during a facilitated discussion. Baseline and post-intervention assessments used the Interpersonal Reactivity Index (IRI) and the Stressor Scale for Pediatric Oncology Nurses (SSPON), and a focus group was convened to assess qualitative outcomes at the study's conclusion. Nineteen staff members who consented and participated in the training completed all baseline and postintervention measures.THE IRI subset of Perspective Taking improved at a statistically significant level (P = 0.029), and the Empathic Concern subset trended toward significant improvement (P= 0.056). Reported stress levels on the SSPON increased at varying rates over the course of the study. Focus group reports indicated that teamwork and resilience improved in the 6 weeks of the seminar. A narrative training approach aimed at an inter-disciplinary group of healthcare professionals has promise as a means to address some of the most difficult aspects of pediatric oncology care facing clinicians.