Non-RB1 germline cancer predisposing variants found in retinoblastoma patients.

Purpose: It is well known that individuals with hereditary retinoblastoma are at lifelong high risk for developing subsequent malignant neoplasms (SMN). However, the role that non- germline variants play in tumorigenesis and SMN risk has not yet been studied. The purpose of this study is to report the frequency and spectrum of non- germline cancer predisposing variants in individuals with retinoblastoma (RB).

INteractive survivorship program to improve health care REsources [INSPIRE]: A study protocol testing a digital intervention with stepped care telehealth to improve outcomes for adolescent and young adult survivors.

Background: Adolescents and young adults with cancer (AYAs, ages 15-39 at the time of diagnosis) experience significant adverse health and psychosocial outcomes. AYAs live with emotional distress and health care demands that exceed those of their healthy peers but can have difficulty accessing care. Digitally delivered interventions are an attractive option for AYA survivors, a population that routinely utilizes online resources when seeking health information and support.

Feasibility and acceptability of a parent-child intervention to improve step count in childhood cancer survivors exposed to cardiotoxic therapy: The STEP UP for FAMILIES Study.

Background: Late morbidity after childhood cancer may be mitigated by healthy lifestyle behaviors. We piloted a game-based, parent-child digital intervention to increase activity in sedentary survivors.

Methods: Survivors aged 10-16 treated with cardiotoxic therapy and not meeting US physical activity guidelines were enrolled in a single-arm study with a parent.

Ovarian function in female survivors of high-risk neuroblastoma.

Introduction: Data on ovarian function in neuroblastoma survivors are limited. We sought to determine the prevalence of ovarian dysfunction in a cohort of high-risk neuroblastoma survivors and compare outcomes among survivors treated with and without autologous stem cell rescue (ASCR) preceded by myeloablative chemotherapy.

Methods: Retrospective review of female survivors of high-risk neuroblastoma ≥5 years from diagnosis, diagnosed between 1982 and 2014, and followed in a tertiary cancer center.

Risk of increased mortality in underweight survivors: A brief report from the Childhood Cancer Survivor Study.

Background: Approximately 1 in 10 adult survivors of childhood cancer is underweight. Although the consequences of being overweight or obese have been well described, outcomes among childhood cancer survivors who are underweight are unknown.

Objective: To determine whether underweight status increases the risk of mortality.

Exercise and QUality Diet after Leukemia: A Randomized Weight Loss Trial among Adult Survivors of Childhood Leukemia in the Childhood Cancer Survivor Study.

Background: Obesity is prevalent in childhood cancer survivors and interacts with cancer treatments to potentiate risk for cardiovascular (CV) death. We tested a remote weight-loss intervention trial that was effective among adults with CV risk factors in a cohort of adult survivors of childhood acute lymphoblastic leukemia (ALL) with overweight/obesity.

Methods: In this phase III efficacy trial, survivors of ALL enrolled in the Childhood Cancer Survivor Study with a body mass index ≥25 kg/m2 were randomized to a remotely delivered weight-loss intervention versus self-directed weight loss, stratified by history of cranial radiotherapy.

Pleuroparenchymal fibroelastosis as a late complication of childhood cancer therapy: A case series.

Pleuroparenchymal fibroelastosis (PPFE) is a rare interstitial pneumonia with distinct clinicopathologic features. It has been associated with exposure to hematopoietic stem cell transplantation (HSCT) and classical alkylating agents. Here, we highlight PPFE as a late complication of childhood cancer therapy by describing the cases of four survivors of childhood cancer with a diagnosis of treatment-related PPFE.

Impact of risk-based therapy on late morbidity and mortality in neuroblastoma survivors: a report from the Childhood Cancer Survivor Study.

Background: Early efforts at risk-adapted therapy for neuroblastoma are predicted to result in differential late effects; the magnitude of these differences has not been well described.

Methods: Late mortality, subsequent malignant neoplasms (SMNs), and severe/life-threatening chronic health conditions (CHCs), graded according to CTCAE v4.03, were assessed among 5-year Childhood Cancer Survivor Study (CCSS) survivors of neuroblastoma diagnosed 1987-1999.

Health Care Transitions Among Adolescents and Young Adults With Cancer.

Survivors of adolescent and young adult (AYA) cancers, defined as individuals diagnosed with a primary malignancy between age 15 and 39 years, are a growing population with unique developmental, psychosocial, and health-related needs. These individuals are at excess risk of developing a wide range of chronic comorbidities compared with the general population and, therefore, require lifelong, risk-based, survivorship care to optimize long-term health outcomes. The health care needs of survivors of AYA cancers are particularly complicated given the often heterogeneous and sometimes fragmented care they receive throughout the cancer care continuum.

Using Real-World Data to Explore the Impact of One-Time Financial Grants Among Young Adult Cancer Survivors.

Young adult (YA) cancer survivors experience worse financial outcomes than older survivors. This analysis used data from Expect Miracles Foundation to explore the impact of one-time financial grants on financial well-being and access to health care. Among 300 respondents, the average grant was $1526 (standard deviation = $587; range $300-$3000).

Do discussions of financial burdens decrease long-term financial toxicity in adolescent and young adult cancer survivors?

Purpose: This study aims to evaluate the associations between patient-provider cost discussions with patient-reported out-of-pocket (OOP) spending and long-term financial toxicity (FT) among adolescent and young adult (AYA; 15-39 years old) cancer survivors.

Methods: Using a cross-sectional survey, we assessed the themes and quality of patient discussions with providers about financial needs and general survivorship preparation, quantified patients' levels of FT, and evaluated patient-reported OOP spending. We determined the association between cancer treatment cost discussion and FT using multivariable analysis.

Mutant-RB1 circulating tumor DNA in the blood of unilateral retinoblastoma patients: What happens during enucleation surgery: A pilot study.

Cell free DNA (cfDNA) and circulating tumor cell free DNA (ctDNA) from blood (plasma) are increasingly being used in oncology for diagnosis, monitoring response, identifying cancer causing mutations and detecting recurrences. Circulating tumor RB1 DNA (ctDNA) is found in the blood (plasma) of retinoblastoma patients at diagnosis before instituting treatment (naïve). We investigated ctDNA in naïve unilateral patients before enucleation and during enucleation (6 patients/ 8 mutations with specimens collected 5-40 minutes from severing the optic nerve) In our cohort, following transection the optic nerve, ctDNA RB1 VAF was measurably lower than pre-enucleation levels within five minutes, 50% less within 15 minutes and 90% less by 40 minutes.

Biochemical measures of ovarian function in female survivors of retinoblastoma treated with intra-arterial melphalan: an initial report.

Since 2006, ophthalmic artery chemosurgery (OAC) has been used for ocular-sparing treatment of retinoblastoma. Systemic exposure to melphalan is known to cause ovarian dysfunction, but the effect of melphalan-based OAC has not yet been determined. Here, we assess biochemical and symptomatic measures of ovarian function in a cohort of pubertal female survivors of retinoblastoma treated with melphalan-based OAC.

Long-Term Morbidity and Mortality Among Survivors of Neuroblastoma Diagnosed During Infancy: A Report From the Childhood Cancer Survivor Study.

Purpose: To describe the risk of late mortality, subsequent malignant neoplasms (SMNs), and chronic health conditions (CHCs) in survivors of neuroblastoma diagnosed in infancy by treatment era and exposures.

Methods: Among 5-year survivors of neuroblastoma in the Childhood Cancer Survivor Study diagnosed age < 1 year between 1970 and 1999, we examined the cumulative incidence of late (> 5 years from diagnosis) mortality, SMN, and CHCs (grades 2-5 and 3-5). Multivariable Cox regression models estimated hazard ratios (HRs) and 95% CIs by decade and treatment (surgery-alone chemotherapy with or without surgery [C ± S] radiation with or without chemotherapy ± surgery [R ± C ± S]) among survivors and between survivors and 5,051 siblings.

Germline Genetic and Treatment-Related Risk Factors for Diabetes Mellitus in Survivors of Childhood Cancer: A Report From the Childhood Cancer Survivor Study and St Jude Lifetime Cohorts.

Purpose: To characterize germline genetic risk factors of diabetes mellitus among long-term survivors of childhood cancer.

Methods: Adult survivors of childhood cancer from the Childhood Cancer Survivor Study (CCSS) Original Cohort (n = 5,083; 383 with diabetes) were used to conduct a discovery genome-wide association study. Replication was performed using the CCSS Expansion (n = 2,588; 40 with diabetes) and the St Jude Lifetime (SJLIFE; n = 3,351; 208 with diabetes) cohorts.

The long-term financial experiences of adolescent and young adult cancer survivors.

Background: Cancer-related financial hardship can negatively impact financial well-being and may prevent adolescent and young adult (AYA) cancer survivors (ages 15-39) from gaining financial independence. This analysis explored the financial experiences following diagnosis with cancer among AYA survivors.

Methods: We conducted a cross-sectional, anonymous survey of a national sample of AYAs recruited online.

Ethics Consultation Requests After Implementation of an Electronic Health Record Order.

Purpose: As the role of clinical ethics consultation in health care advances, there are calls to standardize the process of consultation. The Ethics Committee at Memorial Sloan Kettering Cancer Center (MSK) hypothesized that the process of requesting an ethics consultation could be improved by instituting an electronic health record (EHR) order for consultation requests. This report summarizes the impact of adopting an EHR order for ethics consultation requests at MSK.

Second cancer risk in childhood cancer survivors treated with intensity-modulated radiation therapy: An updated analysis of more than 10 years of follow-up.

Background: It is unclear how intensity-modulated radiation therapy (IMRT) impacts long-term risk of second malignant neoplasms (SMNs) in childhood cancer patients.

Procedure: Patients aged ≤21 years treated with IMRT between 1998 and 2009 and who survived ≥5 years after IMRT were included. SMN site in relation to isodose level (IDL) of IMRT was evaluated.

Therapeutic radiation exposure of the abdomen during childhood induces chronic adipose tissue dysfunction.

BACKGROUNDChildhood cancer survivors who received abdominal radiotherapy (RT) or total body irradiation (TBI) are at increased risk for cardiometabolic disease, but the underlying mechanisms are unknown. We hypothesize that RT-induced adipose tissue dysfunction contributes to the development of cardiometabolic disease in the expanding population of childhood cancer survivors.METHODSWe performed clinical metabolic profiling of adult childhood cancer survivors previously exposed to TBI, abdominal RT, or chemotherapy alone, alongside a group of healthy controls.

Economic distress, financial toxicity, and medical cost-coping in young adult cancer survivors during the COVID-19 pandemic: Findings from an online sample.

Background: Young adult (YA) cancer survivors are at risk for financial toxicity during and after cancer treatment. Financial toxicity has been associated with medical-related cost-coping behaviors such as skipping or delaying treatment. The coronavirus disease 2019 (COVID-19) pandemic has resulted in dire economic consequences that may worsen financial hardship among young survivors.

Prospective pan-cancer germline testing using MSK-IMPACT informs clinical translation in 751 patients with pediatric solid tumors.

The spectrum of germline predisposition in pediatric cancer continues to be realized. Here we report 751 solid tumor patients who underwent prospective matched tumor-normal DNA sequencing and downstream clinical use (clinicaltrials.gov NCT01775072).

Development and Validation of a Breast Cancer Risk Prediction Model for Childhood Cancer Survivors Treated With Chest Radiation: A Report From the Childhood Cancer Survivor Study and the Dutch Hodgkin Late Effects and LATER Cohorts.

Purpose: Women treated with chest radiation for childhood cancer have one of the highest risks of breast cancer. Models producing personalized breast cancer risk estimates applicable to this population do not exist. We sought to develop and validate a breast cancer risk prediction model for childhood cancer survivors treated with chest radiation incorporating treatment-related factors, family history, and reproductive factors.