Burden of illness in adult survivors of childhood cancers: findings from a population-based national sample

Cost of Cancer in Adolescents and Young Adults in the United States: Results of the 2021 Report by Deloitte Access Economics, Commissioned by Teen Cancer America

PURPOSE

The purpose of this report, commissioned by Teen Cancer America and performed by Deloitte Access Economics in 2021, was to estimate the total costs incurred by adolescent and young adults (AYAs) after cancer diagnosis in the United States (US) over their life course.

METHODS

The incidence of cancer in 2019 among AYAs age 15-39 years was estimated from the US Cancer Statistics Public Use Database, and relative survival was projected from the Surveillance, Epidemiology, and End Results Program. Cost domains included health system, productivity, and well-being costs. Components were estimated with published literature and pooled data from the Medical Expenditure Panel Survey from 2008 to 2012 and inflated to 2019 dollars.

RESULTS

The economic and human costs of cancer in AYAs are substantial-$23.5 billion overall, corresponding to $259,324 per person over the lifetime. The majority of costs are borne by AYA cancer survivors themselves in the form of lost productivity, loss of well-being, and loss of life.

CONCLUSION

These findings underscore the need to address the burden of cancer in AYAs through targeted programs for AYAs, such as financial navigation and health insurance literacy interventions, as well as local and national policy initiatives to address access to and enhanced coverage for clinical trials participation, fertility services, and survivorship care.

Employment among Childhood Cancer Survivors: A Systematic Review and Meta-Analysis

To date, there are heterogeneous studies related to childhood cancer survivors’ (CCS) employment rates. Given the importance of this topic, we aimed to perform a systematic review and meta-analysis to investigate the prevalence of employment among CCS and to examine its association with socio-demographic and clinical factors. We followed the PRISMA guidelines to search for pertinent articles in relevant electronic databases. Eighty-nine articles comprising 93 cohorts were included. The overall prevalence of employment was 66% (CI: 95% 0.63–0.69). Subgroup meta-analyses showed that lower rates were found for central nervous system tumor survivors (51%, CI: 95% 0.43–0.59), and for CCS treated with cranial-radiotherapy (53%, CI: 95% 0.42–0.64) or haematopoietic stem-cell transplantation (56%, CI: 95% 0.46–0.65). The studies conducted in Asia highlighted employment rates of 47% (CI: 95%, 0.34–0.60). Univariate meta-regressions identified the following socio-demographic factors associated with higher rates of employment: a female gender (p = 0.046), a higher mean age at the time of investigation (p = 0.00), a longer time since diagnosis (p = 0.00), a higher educational level (p = 0.03), and a married status (p = 0.00). In conclusion, this systematic review and meta-analysis provides evidence that two-thirds of CCS are employed worldwide. Identifying vulnerable groups of CCS may allow for the design of multidisciplinary support strategies and interventions to promote employment in this population.

Return to Work and Quality of Life in Disease-Free Adult Patients with Soft-Tissue and Bone Sarcoma of the Extremity

Treatment of extremital sarcoma patients may be associated with significant functional disabilities and psychosocial distress affecting return to work (RtW) and quality of life (QoL). In this exploratory study we prospectively investigated the RtW rate, explored biomedical and psychosocial predictors of RtW, and compared generic QoL with Swiss population norms. Forty people (89 %) returned to work. Full-time employment before sarcoma diagnosis, high educational level, and low tumor grade showed an increased probability of RtW. The median age was lower in patients who returned to work, and they reported less fear of progression. Generic QoL (SF-36) was reduced in almost all dimensions when compared to a normative Swiss population. Physical functioning and fear of progression have to be addressed in the rehabilitation process.

Impacts of physical late effects on presenteeism in childhood cancer survivors

BACKGROUND

Many childhood cancer survivors (CCSs) experience physical late effects related to their cancer types and treatment modalities. Physical late effects are an important factor in various occupational outcomes among CCSs. However, the relationship between physical late effects and presenteeism has remained unclear. This study aimed to estimate the impacts of physical late effects on presenteeism among employed CCSs.

METHODS

Childhood cancer survivors replied to a questionnaire regarding presenteeism, and their attending physicians assessed their physical late effects between September 2014 and December 2015. The Work Limitations Questionnaire was used to measure presenteeism. Propensity score analysis and a generalized linear model were used to adjust covariates related to physical late effects and / or presenteeism.

RESULTS

Of the 125 questionnaires distributed, 114 were returned. The data from 61 employed CCSs were analyzed. After controlling for covariates by propensity score analysis and generalized linear model, there were no significant differences in presenteeism between employed CCSs with either no or single physical late effects. However, employed CCSs with multiple physical late effects reported higher scores in Output (Estimate = 9.3, P = 0.041), Physical Demands (Estimate = 12.2, P = 0.020), and Productivity Loss scores (Estimate = 2.4, P = 0.045) on the Work Limitations Questionnaire than employed CCSs with no physical late effects.

CONCLUSIONS

Employed CCSs with multiple physical late effects were at an increased risk for presenteeism. Healthcare and social welfare systems should be established to provide vocational assistance for CCSs after being employed to alleviate presenteeism.

Hospitalization and mortality among pediatric cancer survivors: a population-based study

PURPOSE

We examined serious long-term outcomes among childhood cancer survivors using population-based data.

METHODS

We used 1982-2014 Washington State data to compare hospitalization and/or death (including cause-specific) during up to 27 years follow-up among all 5+ year childhood cancer survivors < 20 years at diagnosis (n = 3,152) and a sample of comparison children within birth cohorts, with assessment by cancer type and child/family characteristics.

RESULTS

During follow-up (9 years median), 12% of survivors had hospitalizations; 4% died. Greatest absolute risks/1,000 person-years were for hospitalization/deaths due to cancers (8.1), infection (6.2), injuries (6.0), and endocrine/metabolic disorders (5.8). Hazard ratios (HR) and 95% confidence intervals (CI) for hospitalization (2.7, 95% CI 2.4-3.0) and any-cause death (14.7, 95% CI 11.3-19.1) were increased, and for all cause-specific outcomes examined, most notably cancer- (35.1, 95% CI 23.7-51.9), hematological- (6.7, 95% CI 5.3-8.5), nervous system- (6.4, 95% CI 5.2-7.8), and circulatory- (5.2, 95% CI 4.1-6.5) related outcomes. Hospitalizations occurred more often among females and those receiving radiation, with modest differences by urban/rural birth residence and race/ethnicity. Cause-specific outcomes varied by cancer type.

CONCLUSIONS

This study suggests increased risks for the rarely-studied outcomes of long-term fracture and injury, and confirms increased risks of selected other conditions among survivors. Multi-state pooling of population-based data would increase the ability to evaluate outcomes for uncommon cancer types and by racial/ethnic groups under-represented in many studies.

Mental health insurance access and utilization among childhood cancer survivors: a report from the childhood cancer survivor study

PURPOSE

To describe and compare the prevalence of mental health access, preference, and use among pediatric cancer survivors and their siblings. To identify factors associated with mental health access and use among survivors.

METHODS

Six hundred ninety-eight survivors in the Childhood Cancer Survivor Study (median age = 39.4; median years from diagnosis = 30.8) and 210 siblings (median age = 40.4) were surveyed. Outcomes included having mental health insurance coverage, delaying care due to cost, perceived value of mental health benefits, and visiting a mental health provider in the past year.

RESULTS

There were no differences in mental health access, preferences, and use between survivors and siblings (p > 0.05). Among respondents with a history of distress, most reported not having seen a mental health provider in the past year (80.9% survivors vs. 77.1% siblings; p = 0.60). Uninsured survivors were more likely to defer mental health services due to cost (24.6 vs. 8.4%; p < 0.001). In multivariable models, males (OR = 2.96) and survivors with public (OR = 6.61) or employer-sponsored insurance (ESI; OR = 14.37) were more likely to have mental health coverage.

CONCLUSIONS

Most childhood cancer survivors value having mental healthcare benefits; however, coverage and use of mental health services remain suboptimal. The most vulnerable of survivors, specifically the uninsured and those with a history of distress, are at risk of experiencing challenges accessing mental health care.

IMPLICATIONS FOR CANCER SURVIVORS

Childhood cancer survivors are at risk for experiencing high levels of daily life stress that is compounded by treatment-related sequelae. Integrative, system-based approaches that incorporate financial programs with patient education about insurance benefits can help reduce some of the financial barriers survivors face.

Workplace experiences and turnover intention among adult survivors of childhood cancer

PURPOSE

The purpose of this study was to investigate workplace experiences and turnover intention (consideration of leaving or changing a job) and to examine factors associated with turnover intention among survivors.

METHODS

Adult survivors of childhood cancer with a history of employment (n = 289) completed measures of workplace experiences (n = 50, 18-29 years; n = 183, 30-44 years; n = 56; > 45 years of age at follow-up). Turnover intention was assessed using three items from the Job Satisfaction Scale. Responses were dichotomized as reflecting high vs. low turnover intention. Path analysis was used to estimate the influence of demographic characteristics, treatment exposures (cranial radiation therapy [CRT]), and workplace experiences on turnover intention.

RESULTS

Thirty percent of survivors reported high turnover intention (95% CL, 25 to 36%). Exposure to CRT (P = 0.003), older attained age (P < 0.001), experiencing formal workplace discrimination (P = 0.008), and having lower continuance (P < 0.001) or affective commitment (P < 0.001) were associated with high turnover intention among survivors. Informal discrimination, mediated through job satisfaction, also influenced survivors' reported intent to leave their jobs.

CONCLUSIONS

One third of adult survivors of childhood cancer report turnover intention, which is related to their cancer treatment, but more temporally proximal, workplace discrimination. Additional research is needed to understand the consequences of turnover intention among survivors.

IMPLICATIONS FOR CANCER SURVIVORS

Survivors and their health care providers should be aware of legislative policies related to workplace discrimination (e.g., American with Disabilities Act) and related implications for job turnover.

Financial Hardship and the Economic Effect of Childhood Cancer Survivorship

In addition to the long-term physical and psychological sequelae of cancer therapy, adult survivors of childhood cancer are at an elevated risk for financial hardship. Financial hardship can have material, psychological, and behavioral effects, including high out-of-pocket medical costs, asset depletion and debt, limitations in or inability to work, job lock, elevated stress and worry, and a delaying or forgoing of medical care because of cost. Most financial hardship research has been conducted in survivors of adult cancers. The few studies focused on childhood cancer survivors have shown that these individuals are at elevated risk for having difficulties with affording needed health care and report high out-of-pocket medical expenses, difficulty with paying medical bills, or consideration of filing for bankruptcy. Childhood cancer survivors are more likely to be unable to work or to have missed work because of poor health. They are more likely to report difficulties with obtaining insurance coverage and rely more frequently on government-sponsored insurance. Globally, countries able to provide curative cancer therapies have witnessed a growing population of survivors, which places a burden on their health care systems because survivors are more likely to require hospitalization and experience a higher burden of chronic illness than the general population. Guidelines for surveillance for late effects are intended to reduce the burden of morbidity, but research is needed to determine whether such surveillance is cost effective. Of note, risk-based survivor care should include routine surveillance for financial hardship. Improved measures of financial hardship, enhanced data infrastructure, and research studies to identify survivors and families most vulnerable to financial hardship and adverse health outcomes will inform the development of targeted programs to serve as a safety net for those at greatest risk.

Cost, Value, and Financial Hardship in Cancer Care: Implications for Pediatric Oncology

Cancer care in the United States faces a perfect storm: an aging population and expected increased cancer incidence, growing numbers of cancer survivors with ongoing care needs, and continued scientific advancements, offering extraordinary promise at extraordinary cost. How, then, do we as pediatric oncologists engage in the dialogue about cancer cost considerations? The purpose of this article and its accompanying session presented at the 2018 ASCO Annual Meeting is to introduce concepts of cost, value, and financial hardship. In the first section, we will provide an overview of principles of health economics, including components of cost, time horizon consideration, discounting, and methods to calculate incremental cost-effectiveness among therapeutic approaches. We will then introduce the value framework being debated in adult oncology and offer potential opportunities for its application in pediatric oncology. In the second section, we will describe the integration of the cost-effectiveness paradigm in an ongoing pediatric clinical trial, including design and analytic considerations. In the third section, we will shift away from cost to the health care system to cost to the patient, which is also termed "financial toxicity" or "financial hardship," focusing on the ongoing burden of cost on survivors of childhood cancer. Our goal is to provide our readers with the vocabulary and understanding of this complex and often thorny debate so that they can be active participants and informed advocates for their patients.

Occupational status among adult survivors following allogeneic stem cell transplantation in childhood

This study examined occupational status and factors associated with sick leave and disability pension among adult long-term survivors previously treated with allogeneic stem cell transplantation (allo-SCT) during childhood. Moreover, occupational status was compared to that of a reference group. Data were collected with questionnaires and from medical records. The SCT group included 59 adults (18-45 years old: response rate 63%) treated with allo-SCT in childhood with a median of 17 (range 3-28) years earlier. The reference group included 296 individuals randomly selected from the general population. The results show that 54% of the long-term survivors were working part- or full-time and that 19% were on sick leave or disability pension. A larger proportion of the SCT group was on sick leave or disability pension (19% vs. 6%: p < .001) than of the reference group. The logistic regression analysis revealed that being on sick leave or disability pension among long-term survivors was associated with late effects related to the allo-SCT (OR 12.28: 95% CI 1.3-111.6: p = .03). The results underscore that long-term survivors' engagement in paid work is influenced many years after treatment and highlights the need to include vocational assistance in the rehabilitation following allo-SCT in childhood.

Unemployment Following Childhood Cancer

BACKGROUND

Childhood cancer survivors are at risk of physical and mental long-term sequelae that may interfere with their employment situation in adulthood. We updated a systematic review from 2006 and assessed unemployment in adult childhood cancer survivors compared to the general population, and its predictors.

METHODS

Systematic literature searches for articles published between February 2006 and August 2016 were performed in CINAHL, EMBASE, PubMed, PsycINFO, and SocINDEX. We extracted unemployment rates in studies with and without population controls (controlled /uncontrolled studies). Unemployment in controlled studies was evaluated using a meta-analytic approach.

RESULTS

We included 56 studies, of which 27 were controlled studies. Approximately one in six survivors was unemployed. The overall meta-analysis of controlled studies showed that survivors were more likely to be unemployed than controls (Odds Ratio [OR] = 1.48, 95% confidence interval [CI]: [1.14; 1.93]). Elevated odds were found in survivors in the US and Canada (OR = 1.86, 95% CI: [1.26; 2.75]), as well as in Europe (OR = 1.39, 95% CI: [0.97; 1.97]). Survivors of brain tumors in particular were more likely to be unemployed (OR = 4.62, 95% CI: [2.56; 8.31]). Narrative synthesis across all included studies revealed younger age at study and diagnosis, female sex, radiotherapy, and physical late effects as further predictors of unemployment.

CONCLUSION

Childhood cancer survivors are at considerable risk of unemployment in adulthood. They may benefit from psycho-social care services along the cancer trajectory to support labor market integration.

Adverse Health Outcomes and Associations with Self-Reported General Health in Childhood Lymphoma Survivors

BACKGROUND

The increased incidence of physical and psychosocial adverse health outcomes (AHOs) in childhood lymphoma survivors (CLSs) is well known, but these AHOs' association with self-reported general health is rarely described.

AIM

We explored this association among long-term CLSs.

METHODS

In 124 CLSs (Hodgkin: 81; non-Hodgkin: 43; median age: 33 years), physical AHOs were graded based on slightly modified common toxicity criteria for adverse effects (CTCAE)-4 recommendations (Grade 0-3). Psychosocial AHOs (pain, work inability, fatigue, and mental distress) were mainly assessed by validated patient-reported questionnaires (Grade 0-2). The results were related to contemporary self-reported general health. Statistical significance: p < 0.01.

RESULTS

At least one physical AHO was found in 120 CLSs, being of Grades 1, 2, and 3, respectively, in 43, 43, and 34 survivors. The prevalence of psychosocial AHOs (Grades 1 or 2) was 63%, being Grade 2 in 62 CLSs. The CLSs described their general health as significantly reduced compared with controls, with the greatest reduction for survivors in whom physical AHOs were combined with moderate to severe psychosocial AHOs.

CONCLUSION

Psychosocial more than physical AHOs impact on CLSs' current self-reported general health. Clinicians responsible for follow-up of CLSs should be aware of the strong reduction of contemporary general health by Grade 2 psychosocial AHOs. The study challenges the use of the physician-assessed CTCAE-4 categories in long-term cancer survivors and emphasizes the need to develop instruments, which reflect both physical and psychosocial AHOs in these individuals.

Annual Economic Burden of Productivity Losses Among Adult Survivors of Childhood Cancers

BACKGROUND AND OBJECTIVES

Although adult survivors of childhood cancers have poorer health and greater health limitations than other adults, substantial gaps remain in understanding the economic consequences of surviving childhood cancer. Therefore, we estimated the economic burden of productivity losses among adult survivors of childhood cancers.

METHODS

We examined health status, functional limitations, and productivity loss among adult survivors of childhood cancers (n = 239) diagnosed at ≤14 years of age compared with adults without a history of cancer (n = 304 265) by using the 2004-2014 National Health Interview Survey. We estimated economic burden using the productivity loss from health-related unemployment, missed work days, missed household productivity, and multivariable regression models controlling for age, sex, race/ethnicity, education, comorbidities, and survey year.

RESULTS

Childhood cancer survivorship is associated with a substantial economic burden. Adult survivors of childhood cancers are more likely to be in poorer health, need assistance with personal care and routine needs, have work limitations, be unable to work because of health, miss more days of work, and have greater household productivity loss compared with adults without a history of cancer (all P < .05). The annual productivity loss for adult survivors of childhood cancer is $8169 per person compared with $3083 per person for individuals without a history of cancer.

CONCLUSIONS

These findings underscore the importance of efforts to reduce the health and economic burden among adult survivors of childhood cancer. In addition, this study highlights the potential productivity losses that could be avoided during adulthood from the prevention of childhood cancer in the United States.

Economic independence in survivors of cancer diagnosed at a young age: A Norwegian national cohort study

BACKGROUND

The impact of cancer on socioeconomic outcomes is attracting attention as the number of survivors of cancer in young age continues to rise. This study examines economic independence in a national cohort of survivors of cancer at a young age in Norway.

METHODS

Through the linkage of several national registries, the study cohort comprised 1,212,013 individuals born in Norway during 1965 through 1985, of which 5440 had received a cancer diagnosis before age 25 years. Follow-up was through 2007, and the main outcomes were receipt of governmental financial assistance, employment, income, and occupation. Analytic methods included Cox proportional hazard regression, log-binomial regression, and quantile regression models.

RESULTS

Individuals in the cancer survivor group had an increased probability of receiving governmental financial assistance (men: hazard ratio [HR], 1.4; 95% confidence interval [CI], 1.3-1.5; women: HR, 1.5; 95% CI, 1.3-1.6) and of not being employed (men: HR, 1.4; 95% CI, 1.2-1.7; women: HR, 1.4; 95% CI, 1.2-1.6) compared with those in the noncancer group. Income discrepancies were particularly pronounced for survivors of central nervous system tumors. There was no difference in representation in higher skilled occupations.

CONCLUSIONS

Survivors of cancer at a young age in Norway had an increased risk of being economically dependent and unemployed. This was evident in several tumor groups and was most pronounced in female survivors. There were only small differences in income or representation in higher skilled occupations for most employed survivors compared with the noncancer group. The current results are important for understanding the impact of a cancer diagnosis at a young age on subsequent job market outcomes. Cancer 2016;122:3873-3882. © 2016 The Authors. Cancer published by Wiley Periodicals, Inc. on behalf of American Cancer Society.

Cigarette smoking, comorbidity, and general health among survivors of adolescent and young adult cancer

BACKGROUND

We examined the associations between cigarette smoking, comorbidity, and general health among survivors of adolescent and young adult (AYA) cancer and a comparison group.

METHODS

From the 2012 to 2014 National Health Interview Surveys, we identified 1019 survivors of AYA cancer, defined as individuals who had been diagnosed with cancer between 15 and 39 years of age and were at least 5 years after their initial cancer diagnosis. A noncancer comparison group was matched on age, sex, and other factors. Self-reported smoking status (never smoker, former smoker, or current smoker), comorbidities (eg, asthma and diabetes), and general health status (excellent, very good, or good versus poor or fair) were compared among these groups. Survivors' smoking status before diagnosis and interaction with health care professionals regarding smoking cessation were reported. Multivariable logistic regressions modeled the associations between smoking status and comorbidity and general health.

RESULTS

33% of survivors were current smokers compared with 22% in the comparison group (P < .001). Prevalence of comorbidities and fair/poor health was significantly higher among survivors. Current smokers among survivors were more likely to report greater comorbidities (odds ratio [OR], 1.62; 95% confidence interval [CI], 1.06-2.47; P = .03) and less likely to report at least good health (OR, 0.34; 95% CI, 0.22-0.54; P < .001) than never-smokers. Among survivors who smoked currently, 92% started smoking before diagnosis, and 37% reported having no smoking-related discussions with health care professionals in the previous year.

CONCLUSIONS

Smoking among survivors of AYA cancer is associated with greater comorbidities and poorer general health. Younger survivors may need to be targeted for effective smoking cessation interventions. Addressing cigarette smoking during medical visits may encourage survivors to quit smoking. Cancer 2016. © 2016 American Cancer Society. Cancer 2016;122:2895-2905. © 2016 American Cancer Society.

Survivors of childhood cancer in the United States: prevalence and burden of morbidity

BACKGROUND

No studies have estimated the population-level burden of morbidity in individuals diagnosed with cancer as children (ages 0-19 years). We updated prevalence estimates of childhood cancer survivors as of 2011 and burden of morbidity in this population reflected by chronic conditions, neurocognitive dysfunction, compromised health-related quality of life, and health status (general health, mental health, functional impairment, functional limitations, pain, and fear/anxiety).

METHODS

Surveillance, Epidemiology, and End Results (SEER) Program data from 1975 to 2011 were used to update the prevalence of survivors of childhood cancers in the United States. Childhood Cancer Survivor Study data were used to obtain estimates of morbidity burden indicators, which were then extrapolated to SEER data to obtain population-level estimates.

RESULTS

There were an estimated 388,501 survivors of childhood cancer in the United States as of January 1, 2011, of whom 83.5% are ≥5 years after diagnosis. The prevalence of any chronic condition among ≥5-year survivors ranged from 66% (ages 5-19) to 88% (ages 40-49). Estimates for specific morbidities ranged from 12% (pain) to 35% (neurocognitive dysfunction). Generally, morbidities increased by age. However, mental health and anxiety remained fairly stable, and neurocognitive dysfunction exhibited initial decline and then remained stable by time since diagnosis.

CONCLUSIONS

The estimated prevalence of survivors of childhood cancer is increasing, as is the estimated prevalence of morbidity in those ≥5 years after diagnosis.

IMPACT

Efforts to understand how to effectively decrease morbidity burden and incorporate effective care coordination and rehabilitation models to optimize longevity and well-being in this population should be a priority.

Supplemental security income and social security disability insurance coverage among long-term childhood cancer survivors

Supplemental security income (SSI) and social security disability insurance (DI) are federal programs that provide disability benefits. We report on SSI/DI enrollment in a random sample of adult, long-term survivors of childhood cancer (n = 698) vs a comparison group without cancer (n = 210) from the Childhood Cancer Survivor Study who completed a health insurance survey. A total of 13.5% and 10.0% of survivors had ever been enrolled on SSI or DI, respectively, compared with 2.6% and 5.4% of the comparison group. Cranial radiation doses of 25 Gy or more were associated with a higher risk of current SSI (relative risk [RR] = 3.93, 95% confidence interval [CI] = 2.05 to 7.56) and DI (RR = 3.65, 95% CI = 1.65 to 8.06) enrollment. Survivors with severe/life-threatening conditions were more often enrolled on SSI (RR = 3.77, 95% CI = 2.04 to 6.96) and DI (RR = 2.73, 95% CI = 1.45 to 5.14) compared with those with mild/moderate or no health conditions. Further research is needed on disability-related financial challenges after childhood cancer.

Age-dependent changes in health status in the Childhood Cancer Survivor cohort

PURPOSE

To compare age-dependent changes in health status among childhood cancer survivors and a sibling cohort.

METHODS

Adult survivors of childhood cancer and siblings, all participants of the Childhood Cancer Survivor Study, completed three surveys assessing health status. At each of three time points, participants were classified as having poor outcomes in general health, mental health, function, or daily activities if they indicated moderate to extreme impairment. Generalized linear mixed models were used to compare survivors with siblings for each outcome as a function of age and to identify host- and treatment-related factors associated with age-dependent worsening health status.

RESULTS

Adverse health status outcomes were more frequent among survivors than siblings, with evidence of a steeper trajectory of age-dependent change among female survivors with impairment in at least one health status domain (P = .01). In adjusted models, survivors were more likely than siblings to report poor general health (prevalence ratio [PR], 2.37; 95% CI, 2.09 to 2.68), adverse mental health (PR, 1.66; 95% CI, 1.52 to 1.80), functional impairment (PR, 4.53; 95% CI, 3.91 to 5.24), activity limitations (PR, 2.38; 95% CI, 2.12 to 2.67), and an adverse health status outcome in any domain (PR, 2.10; 95% CI, 1.97 to 2.23). Cancer treatment and health behaviors influence the magnitude of differences by age groups. Chronic conditions were associated with adverse health status outcomes across organ systems.

CONCLUSION

The prevalence of poor health status is higher among survivors than siblings, increases rapidly with age, particularly among female participants, and is related to an increasing burden of chronic health conditions.

Impact of adjuvant chemotherapy on long-term employment of survivors of early-stage breast cancer

BACKGROUND

Many women with early-stage breast cancer are working at the time of diagnosis and survive without disease recurrence. The short-term impact of chemotherapy receipt on employment has been demonstrated, but the long-term impact merits further research.

METHODS

The authors conducted a longitudinal multicenter cohort study of women diagnosed with nonmetastatic breast cancer between 2005 and 2007, as reported to the population-based Los Angeles and Detroit Surveillance, Epidemiology, and End Results program registries. Of 3133 individuals who were sent surveys, 2290 (73%) completed a baseline survey soon after diagnosis and of these, 1536 (67%) completed a 4-year follow-up questionnaire.

RESULTS

Of the 1026 patients aged < 65 years at the time of diagnosis whose breast cancer did not recur and who responded to both surveys, 746 (76%) worked for pay before diagnosis. Of these, 236 (30%) were no longer working at the time of the follow-up survey. Women who received chemotherapy as part of their initial treatment were less likely to be working at the time of the follow-up survey (38% vs 27%; P = .003). Chemotherapy receipt at the time of diagnosis (odds ratio, 1.4; P = .04) was found to be independently associated with unemployment during survivorship in a multivariable model. Many women who were not employed during the survivorship period wanted to work: 50% reported that it was important for them to work and 31% were actively seeking work.

CONCLUSIONS

Unemployment among survivors of breast cancer 4 years after diagnosis is often undesired and appears to be related to the receipt of chemotherapy during initial treatment. These findings should be considered when patients decide whether to receive adjuvant chemotherapy, particularly when the expected benefit is low.

Access to preventive health care for cancer survivors

BACKGROUND

Access to health care, particularly effective primary and secondary preventive care, is critical for cancer survivors, in order to minimize the adverse sequelae of cancer and its treatment.

PURPOSE

The goal of the study was to evaluate the association between cancer survivorship and access to primary and preventive health care.

METHODS

Cancer survivors (n=4960) and individuals without a cancer history (n=64,431) aged ≥ 18 years, from the 2008-2010 Medical Expenditure Panel Survey (MEPS), were evaluated. Multiple measures of access and preventive services use were compared. The association between cancer survivorship and access and preventive services was evaluated with multivariate logistic regression models, stratified by age group (18-64 years and ≥ 65 years), controlling for the effects of age, gender, race/ethnicity, education, marital status, and comorbidities. Data were analyzed in 2013.

RESULTS

Cancer survivors aged ≥ 65 years had equivalent or greater access and preventive services use than individuals without a cancer history, in adjusted analyses. However, among those aged 18-64 years with private health insurance, cancer survivors were more likely than other individuals to have a usual source of care and to use preventive services, whereas uninsured or publicly insured cancer survivors were generally less likely to have a usual source of care and to use preventive services than were uninsured or publicly insured adults without a cancer history.

CONCLUSIONS

Although access and preventive care use in cancer survivors is generally equivalent or greater compared to that of other individuals, disparities for uninsured and publicly insured cancer survivors aged 18-64 years suggest that improvements in survivor care are needed.

Clinical ascertainment of health outcomes among adults treated for childhood cancer

IMPORTANCE

Adult survivors of childhood cancer are known to be at risk for treatment-related adverse health outcomes. A large population of survivors has not been evaluated using a comprehensive systematic clinical assessment to determine the prevalence of chronic health conditions.

OBJECTIVE

To determine the prevalence of adverse health outcomes and the proportion associated with treatment-related exposures in a large cohort of adult survivors of childhood cancer.

DESIGN, SETTING, AND PARTICIPANTS

Presence of health outcomes was ascertained using systematic exposure-based medical assessments among 1713 adult (median age, 32 [range, 18-60] years) survivors of childhood cancer (median time from diagnosis, 25 [range, 10-47] years) enrolled in the St Jude Lifetime Cohort Study since October 1, 2007, and undergoing follow-up through October 31, 2012.

MAIN OUTCOMES AND MEASURES

Age-specific cumulative prevalence of adverse outcomes by organ system.

RESULTS

Using clinical criteria, the crude prevalence of adverse health outcomes was highest for pulmonary (abnormal pulmonary function, 65.2% [95% CI, 60.4%-69.8%]), auditory (hearing loss, 62.1% [95% CI, 55.8%-68.2%]), endocrine or reproductive (any endocrine condition, such as hypothalamic-pituitary axis disorders and male germ cell dysfunction, 62.0% [95% CI, 59.5%-64.6%]), cardiac (any cardiac condition, such as heart valve disorders, 56.4% [95% CI, 53.5%-59.2%]), and neurocognitive (neurocognitive impairment, 48.0% [95% CI, 44.9%-51.0%]) function, whereas abnormalities involving hepatic (liver dysfunction, 13.0% [95% CI, 10.8%-15.3%]), skeletal (osteoporosis, 9.6% [95% CI, 8.0%-11.5%]), renal (kidney dysfunction, 5.0% [95% CI, 4.0%-6.3%]), and hematopoietic (abnormal blood cell counts, 3.0% [95% CI, 2.1%-3.9%]) function were less common. Among survivors at risk for adverse outcomes following specific cancer treatment modalities, the estimated cumulative prevalence at age 50 years was 21.6% (95% CI, 19.3%-23.9%) for cardiomyopathy, 83.5% (95% CI, 80.2%-86.8%) for heart valve disorder, 81.3% (95% CI, 77.6%-85.0%) for pulmonary dysfunction, 76.8% (95% CI, 73.6%-80.0%) for pituitary dysfunction, 86.5% (95% CI, 82.3%-90.7%) for hearing loss, 31.9% (95% CI, 28.0%-35.8%) for primary ovarian failure, 31.1% (95% CI, 27.3%-34.9%) for Leydig cell failure, and 40.9% (95% CI, 32.0%-49.8%) for breast cancer. At age 45 years, the estimated cumulative prevalence of any chronic health condition was 95.5% (95% CI, 94.8%-98.6%) and 80.5% (95% CI, 73.0%-86.6%) for a serious/disabling or life-threatening chronic condition.

CONCLUSIONS AND RELEVANCE

Among adult survivors of childhood cancer, the prevalence of adverse health outcomes was high, and a systematic risk-based medical assessment identified a substantial number of previously undiagnosed problems that are more prevalent in an older population. These findings underscore the importance of ongoing health monitoring for adults who survive childhood cancer.

Employer-sponsored health insurance coverage limitations: results from the Childhood Cancer Survivor Study

PURPOSE

The Affordable Care Act (ACA) will expand health insurance options for cancer survivors in the USA. It is unclear how this legislation will affect their access to employer-sponsored health insurance (ESI). We describe the health insurance experiences for survivors of childhood cancer with and without ESI.

METHODS

We conducted a series of qualitative interviews with 32 adult survivors from the Childhood Cancer Survivor Study to assess their employment-related concerns and decisions regarding health insurance coverage. Interviews were performed from August to December 2009 and were recorded, transcribed, and content analyzed using NVivo 8.

RESULTS

Uninsured survivors described ongoing employment limitations, such as being employed at part-time capacity, which affected their access to ESI coverage. These survivors acknowledged they could not afford insurance without employer support. Survivors on ESI had previously been denied health insurance due to their preexisting health conditions until they obtained coverage through an employer. Survivors feared losing their ESI coverage, which created a disincentive to making career transitions. Others reported worries about insurance rescission if their cancer history was discovered. Survivors on ESI reported financial barriers in their ability to pay for health care.

CONCLUSIONS

Childhood cancer survivors face barriers to obtaining ESI. While ACA provisions may mitigate insurance barriers for cancer survivors, many will still face cost barriers to affording health care without employer support.

Mental and physical health-related quality of life among U.S. cancer survivors: population estimates from the 2010 National Health Interview Survey

BACKGROUND

Despite extensive data on health-related quality of life (HRQOL) among cancer survivors, we do not yet have an estimate of the percentage of survivors with poor mental and physical HRQOL compared with population norms. HRQOL population means for adult-onset cancer survivors of all ages and across the survivorship trajectory also have not been published.

METHODS

Survivors (N = 1,822) and adults with no cancer history (N = 24,804) were identified from the 2010 National Health Interview Survey. The PROMIS® Global Health Scale was used to assess HRQOL. Poor HRQOL was defined as 1 SD or more below the PROMIS® population norm.

RESULTS

Poor physical and mental HRQOL were reported by 24.5% and 10.1% of survivors, respectively, compared with 10.2% and 5.9% of adults without cancer (both P < 0.0001). This represents a population of approximately 3.3 million and 1.4 million U.S. survivors with poor physical and mental HRQOL. Adjusted mean mental and physical HRQOL scores were similar for breast, prostate, and melanoma survivors compared with adults without cancer. Survivors of cervical, colorectal, hematologic, short-survival, and other cancers had worse physical HRQOL; cervical and short-survival cancer survivors reported worse mental HRQOL.

CONCLUSION

These data elucidate the burden of cancer diagnosis and treatment among U.S. survivors and can be used to monitor the impact of national efforts to improve survivorship care and outcomes.

IMPACT

We present novel data on the number of U.S. survivors with poor HRQOL. Interventions for high-risk groups that can be easily implemented are needed to improve survivor health at a population level.

The Medical Expenditure Panel Survey (MEPS) experiences with cancer survivorship supplement

INTRODUCTION

The prevalence of cancer survivorship in the USA is expected to increase in the future because the US population is increasing in size and is aging and because survival following diagnosis is improving for many types of cancer. Medical care costs associated with cancer are also projected to increase dramatically. However, currently available data for estimating medical care costs and other important aspects of the burden of cancer, including time spent receiving medical care, productivity loss due to morbidity for patients and their families, and financial hardship, are limited, particularly in the population under the age of 65.

METHODS

We describe selected publicly available data sources for estimating the burden of cancer in the USA and a new collaborative effort to improve the quality of these data: the nationally representative Medical Expenditure Panel Survey (MEPS) Experiences with Cancer Survivorship Supplement.

CONCLUSIONS

Data from this effort can be used to address key gaps in cancer survivorship research related to medical care costs, employment patterns, financial hardship, and other aspects of the burden of illness for cancer survivors and their families.

IMPLICATIONS FOR CANCER SURVIVORS

Research using the MEPS Experiences with Cancer Survivorship Supplement can inform efforts by health care policy makers, healthcare systems, providers, and employers to improve the cancer survivorship experience in the USA.

Physical and mental health status and health behaviors of childhood cancer survivors: findings from the 2009 BRFSS survey

BACKGROUND

The growing number of childhood cancer survivors makes examination of their current physical and mental health status and health behaviors an important concern. Much of what is known about the long-term outcomes of childhood cancer survivors comes from the Childhood Cancer Cohort Study (CCSS) which uses sibling controls.

PROCEDURE

Using data from the 2009 Behavioral Risk Factor Surveillance System survey, 651 childhood cancer survivors and 142,932 non-cancer peer controls were identified. The two groups were compared on a variety of physical and mental health status and health behavior variables using ANCOVA and binary logistic regression.

RESULTS

While controlling for differences in age, sex, and minority status, survivors significantly (P ≤ 0.001) had poorer socioeconomic outcomes, more comorbid conditions, lower life satisfaction, less social and emotional support, poorer general health, and reported more days per month of poor physical and mental health than non-cancer individuals. Survivors were more likely to report being a current smoker [odds ratio (OR) = 2.33; 95% confidence interval (CI), 1.98-2.73; P < 0.001]; tested for human immunodeficiency virus (HIV) (OR = 1.79; 95% CI, 1.52-2.11; P < 0.001); and that at least one HIV situation applied to them (OR = 2.06; 95% CI, 1.55-2.74; P < 0.001). No significant differences were found between groups in regards alcohol use and diet.

CONCLUSIONS

Results support and extend previous findings reported by the CCSS. New findings regarding survivors' increased likelihood to engage in risky behaviors proposes new directions for future research.

Economic burden of cancer in the United States: estimates, projections, and future research

The economic burden of cancer in the United States is substantial and expected to increase significantly in the future because of expected growth and aging of the population and improvements in survival as well as trends in treatment patterns and costs of care following cancer diagnosis. In this article, we describe measures of the economic burden of cancer and present current estimates and projections of the national burden of cancer in the United States. We discuss ongoing efforts to characterize the economic burden of cancer in the United States and identify key areas for future work including developing and enhancing research resources, improving estimates and projections of economic burden, evaluating targeted therapies, and assessing the financial burden for patients and their families. This work will inform efforts by health care policy makers, health care systems, providers, and employers to improve the cancer survivorship experience in the United States.

Physical, mental, and neurocognitive status and employment outcomes in the childhood cancer survivor study cohort

INTRODUCTION

We examined the relationship of physical, mental, and neurocognitive function with employment and occupational status in the Childhood Cancer Survivor Study.

METHODS

We included survivors 25 years or older with available short form-36 (physical and mental health component scores), brief symptom inventory (depression, anxiety, and somatization), and neurocognitive questionnaire (task efficiency, emotional regulation, organization, and memory). We generated relative risks (RR) from generalized linear models for these measures on unemployment (n = 5,386) and occupation (n = 3,763) outcomes adjusted for demographic and cancer-related factors and generated sex-stratified models.

RESULTS

Poor physical health was associated with an almost eightfold higher risk of health-related unemployment (P < 0.001) compared to survivors with normal physical health. Male survivors with somatization and memory problems were approximately 50% (P < 0.05 for both) more likely to report this outcome, whereas task efficiency limitations were significant for both sexes (males: RR = 2.43, P < 0.001; females: RR = 2.28, P < 0.001). Employed female survivors with task efficiency, emotional regulation, and memory limitations were 13% to 20% (P < 0.05 for all) less likely to work in professional or managerial occupations than unaffected females.

CONCLUSIONS

Physical problems may cause much of the health-related unemployment among childhood cancer survivors. Whereas both male and female survivors with neurocognitive deficits--primarily in task efficiencies--are at risk for unemployment, employed female survivors with neurocognitive deficits may face poor occupational outcomes more often than males.

IMPACT

Childhood cancer survivors are at risk for poor employment outcomes. Screening and intervention for physical, mental, and neurocognitive limitations could improve employment outcomes for this population.

Unemployment among adult survivors of childhood cancer: a report from the childhood cancer survivor study

BACKGROUND

Adult childhood cancer survivors report high levels of unemployment, although it is unknown whether this is because of health or employability limitations.

OBJECTIVES

We examined 2 employment outcomes from 2003 in the Childhood Cancer Survivor Study (CCSS): (1) health-related unemployment and (2) unemployed but seeking work. We compared survivors with a nearest-age CCSS sibling cohort and examined demographic and treatment-related risk groups for each outcome.

METHODS

We studied 6339 survivors and 1967 siblings ≥25 years of age excluding those unemployed by choice. Multivariable generalized linear models evaluated whether survivors were more likely to be unemployed than siblings and whether certain survivors were at a higher risk for unemployment.

RESULTS

Survivors (10.4%) reported health-related unemployment more often than siblings (1.8%; Relative Risk [RR], 6.07; 95% Confidence Interval [CI], 4.32-8.53). Survivors (5.7%) were more likely to report being unemployed but seeking work than siblings (2.7%; RR, 1.90; 95% CI, 1.43-2.54). Health-related unemployment was more common in female survivors than males (Odds Ratio [OR], 1.73; 95% CI, 1.43-2.08). Cranial radiotherapy doses ≥25 Gy were associated with higher odds of unemployment (health-related: OR, 3.47; 95% CI, 2.54-4.74; seeking work: OR, 1.77; 95% CI, 1.15-2.71). Unemployed survivors reported higher levels of poor physical functioning than employed survivors, and had lower education and income and were more likely to be publicly insured than unemployed siblings.

CONCLUSIONS

Childhood cancer survivors have higher levels of unemployment because of health or being between jobs. High-risk survivors may need vocational assistance.