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Background: Malnutrition during cancer treatment increases treatment‐related morbidity and mortality. Our study better characterizes variability in malnutrition identification and treatment by examining nutrition‐related diagnoses and support for children with central nervous system (CNS) and non‐CNS solid tumors during therapy. We examined diagnosis of malnutrition, use of tube feeding or parenteral nutrition (PN), and appetite stimulants. Methods: We retrospectively reviewed 0 to 21‐year‐old patients in the Pediatric Health Information System from 2015 to 2019. Patients were classified as having (1) billed malnutrition diagnosis, (2) malnutrition diagnosis or using PN and enteral nutrition ("functional malnutrition"), and (3) any previous criteria or prescribed appetite stimulants ("possible malnutrition"), as well as associated risk factors. Results: Among 13,375 unique patients, CNS tumors were most common (24.4%). Overall, 26.5% of patients had malnutrition diagnoses, 45.4% met functional malnutrition criteria, and 56.0% had possible malnutrition. Patients with adrenal tumors had highest billed, functional, and possible malnutrition (36.6%, 64.1%, and 69.4%, respectively) followed by CNS tumors (29.1%, 52.4%, and 64.1%). Patients with adrenal tumors had highest rates of PN use (47.4%) and those with CNS tumors had the highest tube feeding use (26.8%). Hospital admissions with malnutrition had a longer hospital length of stay (LOS) (6 vs 3 days, P < 0.0001), more emergency department admissions (24.4% vs 21.8%, P < 0.0001), and more opioid use (58.6% vs 41.4%, P < 0.0001). Conclusions: Variability in malnutrition diagnoses hinders clinical care and nutrition research in pediatric oncology. Improving disease‐specific recognition and treatment of malnutrition can target nutrition support, ensure appropriate reimbursement, and potentially improve outcomes for children with solid tumors. [ABSTRACT FROM AUTHOR]

The objective of this study is to report disease outcomes and toxicity with the use of stereotactic body radiation therapy (SBRT) in the treatment of pediatric metastatic disease. All pediatric and adolescent young adult (AYA) patients' who received SBRT were included between the years 2000 and 2020. Study endpoints included local control (LC), progression-free survival (PFS), overall survival (OS), cumulative incidence (CI) of death or local failure and toxicity. The end points with respect to survival and LC were calculated using the Kaplan–Meier estimate. The cumulative incidence of local failure was calculated using death as a competing risk. 16 patients with 36 lesions irradiated met inclusion criteria and formed the study cohort. The median OS and PFS for the entire cohort were 17 months and 15.7 months, respectively. The 1 year OS for the entire cohort was 75%. The 6- and 12 month local control was 85 and 78%, respectively. There were no local failures in irradiated lesions for patients who received a BED10≥100 Gy. Patients who were treated with SBRT who had ≤5 metastatic lesions at first recurrence had a superior 1 year OS of 100 vs 50% for those with >5 lesions. One patient (6.3%) experienced a Grade 3 central nervous system toxicity. LC was excellent with SBRT delivered to metastatic disease, particularly for lesions receiving a BED10≥100 Gy. High-grade toxicity was rare in our patient population. Patients with five or fewer metastatic sites have a significantly better OS compared to >5 sites. This study demonstrates that SBRT is safe and efficacious in the treatment of pediatric oligometastatic disease. [ABSTRACT FROM AUTHOR]

Objective: Approximately half of male childhood cancer survivors experience impaired fertility, yet fertility preservation (FP) remains underutilized. Although parent recommendation influences adolescents' decision-making, parents may be uncertain and/or underrate their sons' parenthood goals. This study assessed parent-adolescent and family-level concordance regarding adolescent fertility perspectives (i.e., values, goals) and associations with FP attempts.Methods: A prospective pilot study examined the impact of a family-centered values clarification tool (FAST) on banking attempts among adolescent males newly diagnosed with cancer at risk for infertility. The FAST assessed adolescent and parent perceptions of adolescents' fertility values and goals (i.e., perceived threat of infertility, perceived benefits/barriers to banking). Parent-adolescent concordance and family-level concordance on fertility perspectives were examined, along with associations with banking attempts and salient demographic factors.Results: Ninety-eight participants (32 adolescents aged 12-20, 37 mothers, 29 fathers) from 32 families completed the FAST before treatment initiation. Parent-adolescent dyads were concordant on approximately one-half of responses. Banking attempts were associated with higher family-level concordance regarding perceived benefits, r(32) = .40, p = .02. Older adolescent age was associated with higher family-level concordance regarding perceived threat, r(31) = .37, p = .04, and benefits, r(32) = .40, p = .03. Fathers' education was associated with higher family-level concordance regarding barriers, r(21) = .53, p = .01.Conclusions: When parents were concordant with their son's fertility values and goals, particularly perceived benefits, adolescents were more likely to attempt FP. Clinicians should facilitate sharing of fertility perspectives within families before cancer treatment, especially with younger adolescents. Psychosocial support for families facing FP decisions is recommended at diagnosis and across the care continuum. [ABSTRACT FROM AUTHOR]

Purpose: Medication adherence research involving adolescent and young adult (AYA) oncology patients has consisted of small, retrospective studies demonstrating poor adherence rates. Technology plays an active role in attempt to improve medication adherence. There is a growing body of literature investigating the role of smartphone applications (apps). We hypothesized a medication phone app, MedActionPlan Pro (MPP), leads to perceived improvement in medication adherence. Methods: Thirty AYA oncology patients actively receiving treatment (AYA defined as 15–30 years) at Nationwide Children's Hospital were enrolled. Participants downloaded the MPP app on their smartphone for 3 months, during which time participants were provided text messages and alerts to encourage medication adherence. Post-app use, participants completed semi-structured interviews. Interviews were audio-recorded, transcribed, and independently coded to determine consensus thematic content. Results: Thirty AYA oncology participants (16 male), median age 17.5 (range: 15–30 years), participated in the study, with 22 participants (55% male) with a median age of 18 years (range: 15–30 years) participated in the final qualitative survey interview. Participants reported positive views about app utilization and perceived improved medication adherence. Additional themes included perceived decreased forgetfulness, improved organization, and identified customization for medications within the app was most important to AYAs. Conclusion: AYA oncology patients reported improvement in perceived medication adherence utilizing MPP and identified several features they thought would lead to improved medication adherence. These findings, integrated with previous literature, support the further need to investigate the utility of medication adherence apps that fit the unique needs of AYA oncology patients. [ABSTRACT FROM AUTHOR]

Next-generation sequencing with a custom Archer FusionPlex Pan-Solid Tumour assay, which utilizes anchored multiplex polymerase chain reaction (PCR) and unidirectional gene-specific primers (GSP2) to identify known or novel gene fusion partners, was performed (115 genes; Archer Part no. There have been several reports of I CIC i :: I NUTM1 i sarcomas,3-6 most of which occur in children.3 I NUTM1 i is the characteristic fusion gene seen in NUT-midline carcinomas, so a nosological dilemma may arise, especially as some of these tumours may express CKs. [Extracted from the article]

As survival rates for adolescent and young adult (AYA) cancer patients improve, fertility preservation has gained increased attention. Many AYAs report significant concerns about fertility potential after therapy. Preservation at diagnosis may be the only opportunity for future genetic parenthood for many patients. Time constraints, concerns about treatment delays, and difficulty accessing resources are reported as reasons for providers not providing counseling. In addition, some pubertal males are unable/unwilling to produce a sample through self-stimulation. Testicular sperm aspiration/extraction with sperm cryopreservation can be successfully performed in "high-risk" pubertal males with significant barriers to traditional collection before initiation of emergent chemotherapy. [ABSTRACT FROM AUTHOR]

Purpose: Approximately half of all males experience fertility impairment after cancer treatment, which can diminish quality of life. Parents are often responsible for sharing health-related information, and parental recommendation strongly impacts fertility-related decisions; yet it remains unclear whether adolescents and young adults' (AYAs) and their parents' fertility-related goals/attitudes align. This study examined parent–AYAs congruence on fertility-related attitudes and (grand) parenthood goals during survivorship, and if parents were aware of their sons' parenthood goals and reproductive concerns. Methods: Males (15–25 years) and their parents were recruited within 1–8 years of completing cancer treatment. Based on the Health Belief Model, AYAs (N = 38), mothers (N = 33), and fathers (N = 24) reported on parenthood goals, perceived benefits/barriers of fertility testing/preservation, perceived susceptibility/severity of infertility, and fertility knowledge. Analyses included Pearson's correlations and paired-sample t-tests. Results: More than 80% of mothers, fathers, and AYAs desired future (grand) children. Mother–son dyads had differences in fertility knowledge (p = 0.037), and father–son dyads differed in parenthood goals (p = 0.024). AYAs perceived more fertility-related barriers than their mothers (p = 0.014) and fathers (p = 0.006). AYA survivors were less likely to report they could accept a life without a biological child compared with their mothers (p = 0.009) and fathers (p = 0.024). Conclusions: These findings suggest some similarities, yet important differences between male AYA survivors' and their parents' attitudes toward fertility and parenthood. As infertility is common in this population, and is associated with uncertainty and distress, these findings underscore the need for family-centered fertility-related interventions at the time of cancer diagnosis and throughout survivorship. [ABSTRACT FROM AUTHOR]

The article presents a case study of a 10-year-old girl who developed cardiotoxicity after receiving pyrimidine fluorouracil (FU) for the treatment of nasopharyngeal carcinoma (NPC). It talks about the improvement in acidosis and perfusion after the administration of fluorouracil was stopped. It tells about the patient being given nitroglycerin drip for treating cardiotoxicity.

Purpose: As many as two-thirds of male childhood cancer survivors are at risk for fertility impairment as a consequence of treatment. Despite this, survivorship guidelines lack concrete recommendations as to when fertility status conversations should happen between patients and providers and what should be discussed. Thus, conversations may be inconsistent, or do not occur at all in survivorship. To inform recommendations for fertility-related conversations in survivorship, this pilot study aimed to better understand background (e.g., age, diagnosis and treatment intensity) and psychosocial factors (i.e., perceived barriers and perceived susceptibility) associated with survivor interest in learning about fertility status. Methods: Male survivors (N = 45) 15–25 years of age were recruited within 1–8 years of completing treatment. Survivors completed questionnaires based on the Health Belief Model (HBM) to assess perception of infertility risk and attitudes toward testing. Results: Most survivors (n = 31; 69%) reported they were informed of their risk for infertility by a healthcare provider before treatment, but only 31% (n = 14) of the sample banked sperm. Nearly two-thirds of survivors (n = 29; 64%) were interested in learning more about their fertility post-treatment. This interest was significantly correlated with greater perceived susceptibility to infertility by survivors, but it was not associated with other psychosocial or background factors. Conclusion: Informing survivors of their personal infertility risk may increase interest in pursuing testing. Offering opportunities for fertility testing and family planning alternatives may mitigate potential psychological distress and unplanned pregnancy. While additional research is needed, future survivorship guidelines should encourage regular communication about fertility status and offer fertility testing for male survivors. [ABSTRACT FROM AUTHOR]

Purpose: To present an overview of fertility-related perceptions and describe the perceived negative/positive impact of (potential) infertility on romantic relationships among childhood cancer survivors. Methods: Male and female long-term childhood cancer survivors (N = 92) aged 22–43 and 7–37 years postdiagnosis, completed an online survey about fertility-related perceptions (i.e., knowledge, beliefs, uncertainty, concern, and attitudes toward testing) and romantic relationships. Potential differences based on sociodemographic/cancer-specific factors were tested. Results: Most survivors (82.4%, n = 75) knew about infertility risk due to childhood cancer treatment. Seventy percent (n = 65) reported being told they were personally at risk, but less than one-third believed it (29.2%, n = 19/65). Half of survivors (48.9%, n = 45) never underwent fertility testing and were unaware of their fertility status. Fertility-related uncertainty and concerns were more common among survivors without children and those who desired (additional) children (d's > 0.5). Among survivors without biological children (n = 52), partnered survivors felt more uncertain about their fertility than singles (d = 0.8). Ten survivors (10.9%) reported a negative impact of infertility on romantic relationships, 6 (6.5%) reported a positive impact, and 7 (7.6%) reported both (e.g., pressure on relationship, fights, break-ups, being closer, and open partner communication). Conclusions: Fertility-related perceptions varied among survivors, but the majority never underwent fertility testing. Uncertainty or concerns differed by current circumstances (e.g., wanting children and relationship status). Providers should routinely discuss potential infertility and offer testing throughout survivorship. A negative impact on romantic relationships may seem small, but should be considered for survivors who desire children and may discover they are infertile in the future. [ABSTRACT FROM AUTHOR]

Delayed diagnosis due to lack of education may contribute to lack of improvement in adolescent and young adult (AYA) cancer survival. This program sought to educate trainees and AYAs in the community. The 'Learning, Education, Awareness, Prevention (L.E.A.P) Young Adult Cancer' outreach program was developed to teach the most common AYA cancers, signs and symptoms associated with them, and prevention. A total of 150 trainees were educated and presented to 1000 high school students in Columbus. Pre- and post-testing demonstrated increases in AYA cancer knowledge of both groups. Empowering medical professionals with AYA knowledge early in their learning may impact the way they examine and educate patients throughout their medical career. [ABSTRACT FROM AUTHOR]

Background/Aims: Despite significant advancements in the diagnosis and treatment of osteosarcoma, the overall survival has remained relatively unchanged for over two decades. Hypoxic conditions have been demonstrated in solid tumors and are associated with increased cell proliferation and angiogenesis. L-arginine metabolism by arginase produces L-ornithine, the precursor for polyamine and proline synthesis required for cellular proliferation. We hypothesized that hypoxia would increase cellular proliferation via arginase induction in human osteosarcoma cell lines. Methods: We utilized a variety of approaches to examine the role of arginase II in hypoxic (1% O2, 5% CO2) cellular proliferation. Results: Arginase II mRNA and protein levels were significantly increased in osteosarcoma cells exposed to hypoxia for 48 hours. There were twice as many viable cells following 48 hours of hypoxia than following 48 hours of normoxia (21% O2, 5% CO2). The addition of difluoromethylornithine (DFMO), a putative arginase inhibitor, prevented hypoxia-induced proliferation. Transfection of small interfering RNAs (siRNA) targeting arginase II resulted in knockdown of arginase II protein levels and prevented hypoxia-induced cellular proliferation. Conclusions: These data support our hypothesis that hypoxia increases proliferation of osteosarcoma cells in an arginase II-dependent manner. We speculate that arginase II may represent a therapeutic target in osteosarcoma. [ABSTRACT FROM AUTHOR]

Simple Summary: Fertility impairment is common among male childhood cancer survivors and negatively impacts quality of life. Sperm banking, before starting cancer treatment, is an established fertility preservation option, yet it remains underutilized at many pediatric centers. Although survivors often report regret about missed banking opportunities, little is known about short-term decisional satisfaction. The aim of this mixed methods study was to examine decisional satisfaction one month after diagnosis by comparing satisfaction among families of adolescents who did or did not attempt to bank. Quantitatively, families reported satisfaction regardless of the banking decision, while qualitatively, families of adolescents who did not attempt to bank reported potential for future regret. Thus, decisional dissatisfaction may not present after one month but could emerge in the future. The findings underscore the importance of longitudinal research to examine satisfaction over time, and why quantitative and qualitative discrepancies exist, as well as psychosocial support across the care continuum as survivors approach their reproductive years. Half of male childhood cancer survivors experience treatment-related fertility impairment, which can lead to distress. Survivors often regret forgoing fertility preservation (FP), and decisional dissatisfaction is associated with a lower quality of life. This mixed methods study examined short-term FP decisional satisfaction among families of male adolescents newly diagnosed with cancer who received an initial fertility consult and completed an FP values clarification tool. One-two months after the FP decision, thirty-nine families completed the Brief Subjective Decision Quality measure. Decisional satisfaction was compared for participants (mothers, fathers, adolescents) who did and did not attempt to bank. Semi-structured interviews included the following question: How do you/your family feel about the banking decision now/in the future? Decisional quality scores were moderate-high (M = 5.74–6.33 out of 7), with no significant differences between non-attempter (n = 15) and attempter (n = 24) families (adolescents: p = 0.83, d = 0.08; mothers: p = 0.18, d = 0.45; fathers: p = 0.32, d = 0.44). Three qualitative themes emerged among non-attempter families: (1) satisfaction with decision (50% of participants), (2) acceptance of decision (60%), and (3) potential for future regret (40%). Satisfaction with decision was the only theme identified in attempter families (93%). Quantitively, short-term decisional satisfaction was high regardless of the banking attempt. However, the qualitative findings suggest that the experiences of families who did not bank may be more nuanced, as several participants discussed a potential for future regret, highlighting the importance of ongoing support. [ABSTRACT FROM AUTHOR]

Hepatic VOD is a potentially fatal complication during stem cell transplantation and is rarely seen in the non‐transplant setting. We report the case of a five‐year‐old boy who presented with visual complaints during delayed intensification phase of treatment for ALL. He was found to have bilateral retinal hemorrhages associated with profound thrombocytopenia due to chemotherapy. VOD was diagnosed based on EBMT criteria and was managed with supportive care. Despite resolution of VOD, his vision progressively deteriorated and resulted in blindness. This case highlights the significance of close monitoring of ALL patients in delayed intensification when they are at risk for developing VOD, the importance of refractory thrombocytopenia as a diagnostic feature and the potential for VOD to manifest with intraocular bleeding. [ABSTRACT FROM AUTHOR]