Forgoing needed medical care among long-term survivors of childhood cancer: racial/ethnic-insurance disparities

Endocrine Late Effects: Consequence or Catalyst to Health Disparities in Childhood Cancer Survivors?

Endocrine disorders are among the most prevalent chronic health conditions in childhood cancer survivors (CCS), a population disproportionately affected by early onset frailty and mortality. Health disparities have been shown to impair CCS access to medical care that incorporates risk-based screening. Emerging data on the association between heath disparities and endocrinopathies in CCS have focused primarily on metabolic and reproductive outcomes. Research is needed to further assess the contribution of health disparities to suboptimal endocrine care in CCS, and to determine if suboptimal endocrine management worsens health disparities by contributing to adverse functional, neurocognitive, and psychosocial outcomes.

Insurance, legal, and financial hardships of childhood and adolescent cancer survivors-a systematic review

PURPOSE

Childhood and adolescent cancer survivors (CACS) experience medical and psychosocial adverse effects. Attention widens to include issues such as socio-bureaucratic hardships. This systematic review synthesized the available evidence on insurance, legal, and financial hardships to better understand the broader picture of socio-bureaucratic hardships as distinct but interrelated types of hardships.

METHODS

A systematic search of PubMed, Scopus, CINAHL, and PsycINFO was conducted for publications related to childhood and adolescent cancer; survivors; and insurance, legal, and financial hardships. Narrative data synthesis was performed on the extracted data.

RESULTS

This review included N = 58 publications, originating from 14 different countries, most from the last decade (n = 39). We found that a considerable proportion of CACS experience insurance and financial hardships, including foregoing medical care due to financial constraints, problems paying medical bills, and difficulties accessing loans or insurances. Legal hardships, such as workplace discrimination, were less frequently investigated and reported.

CONCLUSIONS

This systematic review highlights the many interrelated socio-bureaucratic hardships faced by CACS. It is important that these hardships are not underestimated or neglected. Our findings can serve as a basis for enhancing and expanding supportive care services and help inform collaborative efforts from research, policy, and practice.

IMPLICATIONS FOR CANCER SURVIVORS

This review emphasizes the importance of recognizing and addressing the socio-bureaucratic challenges that extend beyond medical care. Survivors should be informed about available options and be aware of their legal rights to identify instances of injustice and seek appropriate support.

Primary Care Utilization and Cardiovascular Screening in Adult Survivors of Childhood Cancer

Importance

Cardiovascular disease is the leading noncancer cause of premature death among survivors of childhood cancer. Adult survivors of childhood cancer are largely managed by primary care practitioners (PCPs), and health care utilization patterns related to cardiovascular screening are not well described.

Objective

To examine screening and health care utilization among survivors of childhood cancer at high risk for cardiovascular complications.

Design, Setting, and Participants

This multicenter cross-sectional study included participants enrolled in a randomized clinical trial from 2017 to 2021. Abstracted documentation of participants' cancer history, cardiotoxic treatment exposures, and survivorship care plans were obtained from participants' PCPs spanning 2 years preceding trial enrollment. Participants were members of the Childhood Cancer Survivor Study cohort at elevated risk for ischemic heart disease or heart failure, enrolled in a randomized trial focused on improving cardiovascular risk factor control. Data were analyzed from November 2022 to July 2023.

Main Outcomes and Measures

Outcomes of interest were numbers of PCP and specialist visits, cardiovascular risk factors (hypertension, dyslipidemia, and diabetes), risk factor screening, and cardiac testing. Multivariable logistic regression assessed characteristics associated with up-to-date cardiac testing at enrollment.

Results

Of 347 enrolled participants, 293 (84.4%) had evaluable medical records (median [range] age, 39.9 [21.5-65.0] years; 149 [50.9%] male) and were included in analyses. At baseline, 238 participants (81.2%) had a documented PCP encounter; 241 participants (82.3%) had undergone blood pressure screening, 179 participants (61.1%) had undergone lipid testing, and 193 participants (65.9%) had undergone diabetes screening. A total of 63 participants (21.5%) had echocardiography completed or planned. Only 198 participants (67.6%) had records referencing a cancer history. PCP documentation of prior cardiotoxic exposures was low compared with known exposures, including radiation therapy (103 participants [35.2%] vs 203 participants [69.3%]; P < .001) and anthracycline chemotherapy (27 participants [9.2%] vs 222 participants [75.8%]; P = .008). Few records referenced a need for cancer-related late effects surveillance (95 records [32.4%]). Independent factors associated with cardiac screening included documentation of increased cardiovascular disease risk (odds ratio [OR], 11.94; 95% CI, 3.37-42.31), a late-effects surveillance plan (OR, 3.92; 95% CI, 1.69-9.11), and existing cardiovascular risk factors (OR per each additional factor, 2.09; 95% CI, 1.32-3.31).

Conclusions and Relevance

This cross-sectional study of adult survivors of childhood cancer at increased risk of cardiovascular disease found low adherence to recommended cardiac testing and documentation of risk for these individuals. Improving accuracy of reporting of survivors' exposures and risks within the medical record may improve screening.

Disparities in care and outcomes for adolescent and young adult lymphoma patients

Though survival outcomes among adolescents and young adults (AYAs) with lymphoma have improved over the last three decades, socially vulnerable populations including non-White, low-income, and publicly insured groups continue to trail behind on survival curves. These disparities, while likely the result of both biological and non-biological factors, can be largely attributed to inequities in care over the full cancer continuum. Nationally representative studies have demonstrated that from diagnosis through therapy and into long-term survivorship, socially vulnerable AYAs with lymphoma face barriers to care that impact their short and long-term survival. Thus, improving outcomes for all AYAs with lymphoma requires dedicated study to understand, and then address the unique challenges faced by non-White and low-income lymphoma populations within this age group.

Disparities in pediatric cancer survivorship care: A systematic review

BACKGROUND

Childhood cancer survivors (CCS) experience many long-term health problems that can be mitigated with recommended survivorship care. However, many CCS do not have access to survivorship care nor receive recommended survivorship care. We reviewed the empirical evidence of disparities in survivorship care for CCS.

METHODS

This systematic review searched PubMed, CINAHL, and PsycINFO for studies on survivorship care for CCS (PROSPERO: CRD42021227965) and abstracted the reported presence or absence of disparities in care. We screened 7945 citations, and of those, we reviewed 2760 publications at full text.

RESULTS

A total of 22 studies reported in 61 publications met inclusion criteria. Potential disparities by cancer treatment (N = 14), diagnosis (N = 13), sex (N = 13), and current age (N = 13) were frequently studied. There was high quality of evidence (QOE) of survivorship care disparities associated with non-White race, Hispanic ethnicity, and being uninsured. Moderate QOE demonstrated disparities among CCS who were unemployed and older. Lower QOE was found for disparities based on cancer diagnosis, cancer treatment, age at diagnosis, time since diagnosis, sex, insurance type, income, educational attainment, and geographic area.

CONCLUSIONS

We found strong empirical evidence of disparities in survivorship care for CCS associated with race, ethnicity, and insurance status. Multiple other disparate groups, such as those by employment, income, insurance type, education, cancer diagnosis, age at diagnosis, time since diagnosis, cancer treatment, geographic area, sex, and self-identified gender warrant further investigation. Prospective, multilevel research is needed to examine the role of other patient characteristics as potential disparities hindering adequate survivorship care in CCS.

Geographic Access to Pediatric Cancer Care in the US

IMPORTANCE

Although access to pediatric cancer care has implications for use of such care and patient outcomes, little is known about the geographic accessibility of pediatric cancer care and how it may vary by population characteristics across the continental US.

OBJECTIVE

To estimate the travel time to pediatric cancer care settings in the continental US, identify potential disparities among subgroups of children and adolescents and young adults (AYAs), and identify areas needing improved access to pediatric cancer care.

DESIGN, SETTING, AND PARTICIPANTS

This cross-sectional study collected data from August 1 to December 1, 2021. Pediatric oncologists' service locations in 2021 served as the pediatric cancer care settings, data for which were scraped from 2 websites containing information about health professionals. Demographic characteristics for younger children and AYAs aged 0 to 21 years were obtained from the 2015 to 2019 American Community Survey 5-year estimates. Data were analyzed from January 1 to April 31, 2022.

MAIN OUTCOMES AND MEASURES

The main outcome was the travel time from geographic centroids of zip code tabulation areas to the nearest pediatric oncologist. The median (IQR) travel times for each demographic subgroup were estimated. Per capita pediatric oncologist supply was calculated by dividing the total number of pediatric oncologists for each state or US Census division by its population.

RESULTS

Of the 90 498 890 children and AYAs included in the study, 63.6% were estimated to travel less than 30 minutes and 19.7% to travel between 30 and 60 minutes (for a total of 83.3%) to the nearest pediatric oncologist. Median (IQR) travel times were longest for the American Indian or Alaska Native pediatric population (46 [16-104] minutes) and residents of rural areas (95 [68-135] minutes), areas with high deprivation levels (36 [13-72] minutes), and the South (24 [13-47] minutes) and Midwest (22 [11-51] minutes) compared with the general population of children and AYAs. The pediatric oncologist supply was lowest in Wyoming (0 oncologists per 100 000 pediatric population) and highest in Washington, DC (53.3 oncologists per 100 000 pediatric population). Pediatric oncologist supply across Census divisions was lowest in the Mountain division (3.3 oncologists per 100 000 pediatric population) and highest in the New England division (8.1 oncologists per 100 000 pediatric population).

CONCLUSIONS AND RELEVANCE

Results of this study showed that most children and AYAs in the continental US had adequate access to pediatric cancer care, although disparities existed among racial and ethnic groups and residents in rural areas, areas with high deprivation levels, and some Southern and Midwestern states. Reducing these disparities may require innovative approaches, such as expanding the capabilities of local facilities and creating partnerships with adult oncology centers and primary care physicians.

Disparities in the long-term survival of adolescent and young adult diffuse large B cell lymphoma survivors

PURPOSE

The population of adolescent and young adult (AYA, ages 15-39 years) diffuse large B-cell lymphoma (DLBCL) survivors is growing, however long-term overall survival patterns and disparities are largely unknown.

METHODS

The current study utilized the Surveillance, Epidemiology, and End Results (SEER) registry to assess the impact of race/ethnicity, sex, socioeconomic status, and rurality on long-term survival in 5-year DLBCL survivors using an accelerated failure time model.

RESULTS

Included were 4767 5-year survivors of AYA DLBCL diagnosed between the years 1980 and 2009 with a median follow-up time of 13.4 years. Non-Hispanic Black survivors had significantly worse long-term survival than non-Hispanic White survivors (Survival Time Ratio (STR): 0.53, p < 0.0001). Male sex (STR: 0.57, p < 0.0001) and older age at diagnosis were also associated with reduced long-term survival. There was no evidence that survival disparities improved over time.

CONCLUSIONS

Racial disparities persist well into survivorship among AYA DLBCL survivors. Studies investigating specific factors associated with survival disparities are urgently needed to better address these disparities.