Background and Aims: The social determinants of health can pose barriers to accessing cancer screening and treatment and have been associated with cancer mortality. However, it is not clear whether area deprivation is independently associated with mortality in HCC and cholangiocarcinoma when controlling for individual-level social determinants of health. Approach and Results: The cohort included individuals over 18 years old diagnosed with HCC (N=3460) or cholangiocarcinoma (N=781) and reported to the Indiana State Cancer Registry from 2009 to 2017. Area disadvantage was measured using the social deprivation index (SDI). SDI was obtained by linking addresses to the American Community Survey. Individual social determinants of health included race, ethnicity, sex, marital status, and insurance type. The primary outcome was mortality while controlling for SDI and individual social determinants of health by means of Cox proportional hazard modeling. In HCC, living in a neighborhood in the fourth quartile of census-track SDI (most deprived) was associated with higher mortality (HR: 1.14, 95% CI, 1.003–1.30, p=0.04) than living in a first quartile SDI neighborhood. Being uninsured (HR: 1.64, 95% CI, 1.30–2.07, p<0.0001) and never being married (HR: 1.31, 95% CI, 1.15–1.48, p<0.0001) were also associated with mortality in HCC. In cholangiocarcinoma, SDI was not associated with mortality. Conclusions: Social deprivation was independently associated with mortality in HCC but not cholangiocarcinoma. Further research is needed to better understand how to intervene on both area and individual social determinants of health and develop interventions to address these disparities.

Background: Older cancer survivors in general are at greater risk for cancer-related cognitive impairment (CRCI), yet few studies have explored its association with health outcomes. This study examined the association between subjective and objective measures of cognitive function and physical function, frailty, and quality of life (QoL) among older breast cancer survivors. Materials and Methods: Older breast cancer survivors who reported cognitive concerns completed surveys on patient-reported cognitive function, physical function, frailty, and QoL as well as objective tests of visuospatial working memory and sustained attention. Data were analyzed using descriptive statistics and separate linear regression models. Results: A total of 219 female breast cancer survivors completed the study. Perceived cognitive abilities were associated with better physical function, frailty, and QoL (p ≤ 0.001) while cognitive concerns were negatively related with these metrics (p ≤ 0.001). Poorer visuospatial working memory and sustained attention were linked to increased frailty (p ≤ 0.001–0.01), whereas poorer sustained attention was associated with poorer physical function (p < 0.01). Conclusions: Older breast cancer survivors with perceived cognitive impairment and poorer cognitive performance reported poorer physical functioning, increased frailty, and poorer QoL. These findings underscore the importance of assessing cognitive concerns and their associated outcomes in older breast cancer survivors.

Objective To investigate how individual social determinants of health (SDOH) and cumulative social disadvantage (CSD) affect survival and receipt of liver transplant (LT) in patients with hepatocellular carcinoma (HCC). Methods We enrolled 139 adult patients from two Indianapolis hospital systems between June 2019 and April 2022. Structured questionnaires collected SDOH and social risk factor data. We compared SDOH and CSD by race, gender and disease aetiology, assigning one point per adverse SDOH. Multivariable competing risk survival analysis assessed associations between SDOH, CSD, survival and LT receipt. Results Black patients experienced higher CSD than white patients in the cohort (5.4±2.5 vs 3.2±2.1, p<0.001). Black patients were significantly more likely to have household incomes <US$15 000 per year (52.6% vs 18.3%, p=0.003), to be insured by Medicaid (57.9% vs 33.0%, p=0.04), and to live in high Social Deprivation Index areas (68.4% vs 17.5%, p<0.001) than white patients. Patients with hepatitis C virus and alcohol-related liver disease had more adverse SDOH than those with metabolic dysfunction-associated steatotic liver disease, while there were no significant differences by gender. On multivariable analysis, a higher health literacy score was a significant predictor of survival (HR 2.54, 95% CI 1.19 to 5.43 CI, p=0.02) and higher CSD was associated with a lower probability of receipt of LT (HR 0.80, 95% CI 0.68 to 0.95, p=0.01). Conclusions There are significant racial and aetiology-related differences in SDOH burden. Low health literacy and high CSD are linked to worse outcomes in HCC patients. Health literacy screening and targeted interventions for those with high CSD could improve LT access and survival rates.

Introduction Empathic communication is crucial for clinicians when discussing palliative and end-of-life (PC/EOL) care with parents of children with cancer. Unfortunately, many parents report inadequate communication at these distressing times. This study evaluates the communication skills training (CST) clinicians received to deliver a PC/EOL communication intervention as part of a multi-site randomized-controlled trial (RCT). Training was provided using an in-person format and then adapted to a virtual platform to accommodate remote learners. Methods Clinicians were trained in dyads (one physician and one nurse [RN] or advanced practice provider [APP]) over 3 days (in-person or virtually). Four pediatric oncology cases were developed and each incorporated three timepoints: diagnosis, disease progression, and end-of life. Training was adapted from VitalTalkTM and included didactic instruction, videos, visual aids, and role play. Participants completed a confidential, post-training survey. A self-reported quality assurance checklist measured fidelity to the intervention during the RCT. Results Thirty clinicians completed training; 26 completed post-training surveys including 46.1% physicians, 30.8% RNs and 23.1% APPs. Most were female (65.4%); white (80.8%), and 40-50 years old (53.9%). Nine (34.6%) trained in-person; the rest trained virtually. Ninety-two percent reported the course was valuable/very valuable for developing PC/EOL communication skills and 96% learned something new. Dyads trained virtually had similar fidelity to those trained in-person (95% and 90% respectively) when delivering the intervention to parents. Discussion This PC/EOL CST, implemented in-person and virtually, was valuable for improving pediatric oncology clinicians’ communication skills and was translated effectively into practice.

Caregivers of individuals with rare neurogenetic conditions often experience mental health challenges, often alongside substantial experiences of resilience. Unfortunately, caregiving burden can make accessing mental health support difficult, and restricted resources during the COVID-19 pandemic further exasperated these challenges. The present study leveraged a community-academic partnership to pilot three virtual telemental health therapies-Acceptance and Commitment Therapy, Dialectical and Behavioral Therapy, and Integrated Couples' Behavioral Therapy-in a sample of 80 caregivers of individuals with Prader Willi syndrome and Williams syndrome. Across 12 weeks of treatment, caregivers completed clinical assessment forms and daily ecological momentary assessments to monitor well-being and mental health. Results provide preliminary evidence that each treatment was feasible, acceptable, and potentially effective in addressing the mental health needs of most caregivers. Virtual community-academic partnerships may provide a useful model for supporting caregivers, while also training the next generation of providers ready to meet the unique, persistent needs of this population. Randomized controlled trials are a necessary next step to determining efficacy. Given that mental health challenges for caregivers pre-dated the pandemic and continue to persist, identifying suitable treatment options remains high priority.

Introduction: Chemotherapy-induced peripheral neuropathy (CIPN) is a common and dose-limiting toxicity in child, adolescent, and young adult (CAYA) oncology populations. Despite its clinical impact, objective biomarkers for early detection and monitoring remain limited. Neurofilament light chain (NfL), a marker of axonal injury, has emerged as a potential circulating biomarker of CIPN in adults and potentially for CAYAs. This pilot study evaluates the association between NfL and patient-reported CIPN severity in CAYAs. Methods: We conducted a prospective pilot study of 26 patients with acute lymphoblastic leukemia or lymphoma. CIPN was assessed using FACT-GOG/NTx scores. Linear mixed-effects models evaluated associations between NfL and neuropathy over time, adjusting for age and time from baseline. Logistic mixed models assessed the relationship between NfL and clinically significant neuropathy (FACT-GOG/NTx ≤ 40). Results: NfL was significantly associated with worsening neuropathy. A 50-unit increase in NfL corresponded to a 1.1-point decrease in FACT-GOG/NTx score (p < 0.001). Each doubling of NfL was associated with a 0.61-point decrease in FACT-GOG/NTx (p < 0.001). Higher NfL levels increased odds of neuropathy (OR 4.62, p < 0.001). Associations were strongest in leukemia patients and not observed in Hodgkin lymphoma when separately analyzed. Conclusions: This pilot study demonstrates that circulating NfL correlates with patient-reported neuropathy severity, supporting its role as a potential biomarker for CIPN in CAYAs. Differences between leukemia and lymphoma cohorts may reflect treatment-specific neurotoxicity patterns and should be validated in larger prospective studies. Limitations include small sample size, heterogeneity, and limited power for subgroup analyses. If validated, NfL could be incorporated into routine toxicity monitoring to identify patients at highest risk for progressive CIPN, enabling earlier supportive care interventions, referral to rehabilitation services, or enrollment in biomarker-guided prevention and treatment trials before irreversible nerve injury occurs.