BACKGROUND: Suffering at the end-of-life (EOL) can impact the perception of a \"good death\" and ultimately affect bereavement for families of children with cancer. Palliative radiation (pXRT) is a tool that can address pain, mitigate suffering and improve quality of life.
METHODS: A retrospective medical record review of pediatric oncology patients who died over an 11-year period was completed. Descriptive analysis and non-parametric tests to compare groups were used.
RESULTS: 2202 total deaths occurred during the study period; 167 patients met study criteria, reflecting a 7.6% incidence of pXRT use at the EOL. Most patients were white (68%) and male (59%), with a median age of 9 years. Solid tumors were most common (52%), followed by CNS tumors (38%), and leukemia (10%). pXRT was primarily used to treat pain (37%) and focused on sites including brain/spine (37%), head/neck (24%), and pelvis (12%). Mean radiation dose delivered was 23.8Gy (range: 1.8-55.8Gy) in a median of 7 fractions (range: 1-31). Side effects were rare and 58% of patients had a decrease in reported pain scores. Additionally, 87% received a pediatric palliative care (PPC) consultation which increased the likelihood for hospice referral, documented DNR preferences and decrease episodes of CPR on the day of death.
CONCLUSIONS: There is underutilization and significant variability in the use of pXRT during EOL in pediatric oncology. Barriers to this tool may include physician perceptions, family/patient preferences, and logistical hardships. Guidelines to standardize pXRT, alongside earlier PPC integration, may guide clinician decision making and increase pXRT utilization.

UNASSIGNED: Craniospinal irradiation (CSI) is a complex radiotherapy (RT) technique required for treating specific brain tumors and some hematologic malignancies. With large volumes of hematogenous bone marrow (BM) being irradiated, CSI could cause acute hematologic toxicity, leading to treatment interruptions or severe complications. We report on the dynamics and dose/volume predictors of hematologic toxicity during CSI.
UNASSIGNED: Pediatric patients (≤ 18years) undergoing CSI in a tertiary cancer center were included. Medical records were retrospectively reviewed for clinical data and blood parameters were collected at baseline and weekly, until four weeks after the end of RT. The BM substructures were contoured, and dose-volume parameters were extracted. We used Wilcoxon rank-sum test to compare quantitative data, Chi square test for qualitative data and receiver operating characteristics (ROC) curves for dose/volume thresholds.
UNASSIGNED: Fifty-one patients were included. Severe toxicities (grade 3-4) were recorded as follows: 2% anemia, 8% thrombocytopenia, 25% leukopenia, 24% neutropenia. Ninety-eight percent of patients had lymphopenia (grade 1-4) at some point. Twenty-nine percent required granulocyte-colony stimulating factor, 50% had an infection and 8% required a blood transfusion. Dmean > 3.6 Gy and V15 Gy > 10.6% for Pelvic Bones were associated with a higher risk of developing any ≥ G3 toxicities. Dmean > 30-35 Gy to the thoracic and lumbar spine was predictive for G3-4 anemia and thrombocytopenia, and Cervical Spine Dmean > 30 Gy was associated with ≥ G3 neutropenia.
UNASSIGNED: CSI was well tolerated, without life-threatening complications in our cohort, but hematologic toxicity was frequent, with severity increasing with higher mean doses delivered to the hematogenous BM and larger volumes of BM receiving 30-35 Gy.

BACKGROUND: Parent-clinician communication is essential for high-quality end-of-life (EOL) care in children with cancer. However, it is unknown how parent-clinician communication affects parents\' experience in the first two years after their child\'s death.
OBJECTIVE: To examine the association between communication and prolonged grief among parents whose child died from cancer and to explore the mediation effect of preparation for EOL care.
METHODS: We analyzed data from a cross-sectional survey of parents of children who died from cancer in the prior 6-24 months. We used multiple linear regression to examine the association between communication variables and prolonged grief symptoms. We also examined how preparation for EOL mediates these associations.
RESULTS: Across N=124 parents, the mean age was 46 years, 82% were White, and 64% were mothers. The average PG-13 sum score was 32.7 ± 10.6 (range 11-55, with higher scores indicating greater symptom severity). Most parents reported \"very good/excellent\" communication with clinicians (80%), adequate prognostic information (64%), and high levels of trust (90%). Nearly 39% of parents reported feeling \"not at all prepared\" for their child\'s EOL. Compared to parents who wanted more prognostic information, parents who perceived prognostic information to be adequate had significantly lower PG-13 sum scores (36.4 ± 10.8 vs. 30.5 ± 10.1, F=9.26, p=0.003). Preparation for EOL fully mediated this association.
CONCLUSIONS: Early bereaved parents report severe prolonged grief symptoms. Interventions focused on providing adequate prognostic information and improving preparation for EOL may mitigate parental prolonged grief symptoms in the first two years of their bereavement.

OBJECTIVE: In contrast to the extensive literature on fear of cancer recurrence (FCR) experienced by adults, literature evaluating pediatric FCR has just begun to emerge. Given the rapidly expanding body of work assessing FCR in childhood and adolescence, a scoping review was conducted to synthesize existing findings. We aimed to assess (1) the characteristics and methods of this literature, (2) how pediatric FCR has been measured, and (3) the extant knowledge of FCR experienced by pediatric survivors of cancer.
METHODS: Inclusion criteria were: (1) original reports, (2) participants diagnosed with cancer before age 18, (3) current mean age under 18, (4) FCR was explicitly measured (quantitatively) or captured (qualitatively) via survivor self-report, and (6) published in English. Exclusion criteria were: (1) case studies, and (2) grey literature. Three databases (Embase, MEDLINE, PsycINFO) and reference lists from included studies were searched. All studies were screened for inclusion by two authors and all data were extracted by a single author.
RESULTS: Of 3906 identified studies, 19 were included. Studies (published 1991 - 2023) encompassed diverse geographical locations, study designs, and measurement methods. Few assessed FCR as a primary aim (n = 6, 32%). FCR was experienced by 43 - 90% of pediatric survivors. FCR was often positively associated with somatic symptoms and negatively associated with quality of life and emotional functioning.
CONCLUSIONS: FCR is a prevalent issue for children and adolescents. Additional evidence is needed to explore and confirm preliminary findings. Future pediatric FCR studies should aim to align with published priority research areas.

Honoring a child\'s legacy is an essential aspect of meaning-making for bereaved parents, yet little is known about storytelling as a mechanism. Through narrative analysis of 19 bereaved parent interviews focused on legacy, we examined the role of storytelling in creating and sustaining legacy. Most participants (89%) told stories centered around the child\'s impact and parent\'s coping, including the child\'s character and interpersonal relationships during and after their lifetime as well as how the child\'s legacy influenced parents\' grief experiences. Future research is needed to explore the potential impact of storytelling initiatives to support legacy-making for bereaved caregivers.

Background: Siblings of children with cancer have been shown to experience disruption in multiple domains including family, school, and friendships. Existing literature on siblings\' experiences focuses on older children or on a broad range of ages. Aim: To explore the experience of siblings aged 8-12 years when their brother or sister is diagnosed with cancer. Method: A qualitative design incorporating phenomenology as the theoretical framework was used. Participants were recruited from across Australia via notices on social media sites and by the distribution of flyers. We used thematic analysis to analyze the data. Data were collected via semistructured interviews conducted either in person or online. Findings: A total of 13 siblings (7 boys and 6 girls) aged between 8 and 12 years (M = 9.8, SD = 1.6) were interviewed. Seven main themes were identified. These were \"It was really hard\": Reactions to the cancer diagnosis; \"I\'m really angry\": Emotional and Physical Responses to siblings\' treatment; \"I pretend teddy is real\": Play as an outlet; \"It was very lonely\": Missing their siblings; \"I missed out on a lot of fun\": Disruption of activities: School, sports, playdates, and parties; Change and Transition and \"Making a difficult situation worse\": COVID-19 Pandemic. Discussion: Findings extend the current understanding showing that younger siblings\' developmental and cognitive skills impact their experiences of childhood cancer. Younger siblings outlined the many losses they experienced which demonstrated a need for a comprehensive and tailored program to support young siblings aged under 12 of children with cancer.

This systematic review examines shared care networks (SCNs) in pediatric oncology as a strategic response to the healthcare challenges in low- and middle-income countries. SCNs integrate specialized hubs with local satellite centers to enhance accessibility and quality of care. Our methodology included a search of PubMed, Embase, Google Scholar, and Scopus, selecting peer-reviewed articles from the last 20 years. We analyzed nine studies, focusing on SCN definitions, models, and outcomes. Findings reveal that SCNs improve clinical outcomes and patient satisfaction, while reducing economic and emotional burdens through standardized protocols and efficient referral systems. Despite the benefits, challenges remain in maintaining consistent care quality and communication across centers. The review underscores the need for further research to quantify benefits, examine long-term outcomes, and refine operational practices to optimize SCNs\' effectiveness in pediatric oncology.

This study aimed to determine the predictive power of religious coping of parents of children with cancer on caregiver burden, depression, anxiety, and stress in Turkey. It was designed as a descriptive and cross-sectional study, utilizing correlational analysis and regression models to explore associations between variables. Data were collected from 164 parents in the pediatric hematology-oncology clinics of a university hospital between November 2023 and March 2024. There was a negative correlation between caregiver burden score and negative and positive religious coping scores. Caregiver burden scores were positively correlated with depression, anxiety, and stress scores. Results indicated that caregiver burden, education level, employment status, family structure, family income, and age at diagnosis significantly predicted positive religious coping. For negative religious coping, caregiver burden, education level, family structure, and family income were significant predictors. This suggests that religious coping may help reduce caregiver burden, underscoring the importance of promoting constructive coping strategies to support caregivers\' well-being.

OBJECTIVE: To assess how virtual reality (VR) patient-specific simulations can support decision-making processes and improve care in pediatric urology, ultimately improving patient outcomes.
METHODS: Children diagnosed with urological conditions necessitating complex procedures were retrospectively reviewed and enrolled in the study. Patient-specific VR simulations were developed with medical imaging specialists and VR technology experts. Routine CT images were utilized to create a VR environment using advanced software platforms. The accuracy and fidelity of the VR simulations was validated through a multi-step process. This involved comparing the virtual anatomical models to the original medical imaging data and conducting feedback sessions with pediatric urology experts to assess VR simulations\' realism and clinical relevance.
RESULTS: A total of six pediatric patients were reviewed. The median age of the participants was 5.5 years (IQR: 3.5-8.5 years), with an equal distribution of males and females across both groups. A minimally invasive laparoscopic approach was performed for adrenal lesions (n = 3), Wilms\' tumor (n = 1), bilateral nephroblastomatosis (n = 1), and abdominal trauma in complex vascular and renal malformation (ptotic and hypoplastic kidney) (n = 1). Key benefits included enhanced visualization of the segmental arteries and the deep vascularization of the kidney and adrenal glands in all cases. The high depth perception and precision in the orientation of the arteries and veins to the parenchyma changed the intraoperative decision-making process in five patients. Preoperative VR patient-specific simulation did not offer accuracy in studying the pelvic and calyceal anatomy.
CONCLUSIONS: VR patient-specific simulations represent an empowering tool in pediatric urology. By leveraging the immersive capabilities of VR technology, preoperative planning and intraoperative navigation can greatly impact surgical decision-making. As we continue to advance in medical simulation, VR holds promise in educational programs to include even surgical treatment of more complex urogenital malformations.

Pediatric cancer is one of the most burdensome chronic diseases, necessitating a variety of severe medical interventions. As a result, the disease and its treatment cause numerous acute and long-term medical, psychological, and socioeconomic strains for young patients and their families. Therefore, psychosocial care using evidence-based interventions (EBIs) before, during, and after medical treatments is essential to ensure that patients receive adequate information and to minimize the adverse emotional and psychosocial impacts such as insecurity, fear, and shame. The present study reports the first promising results of applying cancer-specific psychosocial methods developed in the quality improvement project \"My Logbook.\" The four assessed tools are specifically designed to adequately prepare pediatric cancer patients for surgery, chemotherapy, radiotherapy, and stem cell transplantation. Self and proxy ratings were used to assess the patients\' subjective knowledge and emotional well-being before and after each intervention session. The results showed that patient-centered interventions using various creative and developmentally adapted methodologies (e.g., psychoeducation, crafting, games) have the potential to effectively enhance patient health literacy (V = 120.5, p < .001, r = 0.33) and well-being as manifested in more positive (slope = 0.121, p = .016) and less negative (slope =  - 0.350, p < .001) or neutral emotions (slope =  - 0.202, p = .002). These findings highlight the importance of developing and implementing psychosocial tools in pediatric oncology to prevent psychological overload and negative emotions and to increase subjective control beliefs, autonomy, and empowerment. Moreover, the effective application and systematic evaluation of evidence-based psychosocial tools can facilitate the establishment of standardized guidelines for psychosocial care in pediatric oncology. Thereby, the final goal is to ensure the quality of care and to use education to increase the quality of life for all pediatric cancer patients.Trial registration: ClinicalTrials.gov Identifier: NCT04474678 (July 17, 2020).