The burden of ovarian cancer in the USA from 2007 to 2018: evidence from the Medical Expenditure Panel Survey.

Aim: To evaluate the economic and humanistic burden of ovarian cancer in the USA. Methods: Medical Expenditure Panel Survey data (2007-2018) were used to estimate all-cause healthcare resource use and costs for economic burden and examine the activities of daily living and quality-of-life (QoL) measures for humanistic burden between ovarian cancer patients and a non-cancer population. Results: Compared with controls, patients with ovarian cancer had more comorbidities and worse QoL. Their predicted number of annual hospitalizations and office-based visits was significantly higher, as were their estimated annual all-cause total healthcare costs. Total costs were driven by hospitalization costs. Conclusion: The study identified the burden of ovarian cancer and demonstrated that patients with ovarian cancer have greater healthcare resource use, higher costs and worse QoL than the non-cancer population. Future research is needed to develop strategies for managing ovarian cancers and inform decision-making to reduce disease burden.

What is this article about? The article discusses the impact that ovarian cancer has, both in terms of economics and quality of life. We used data from 2007 to 2018 to identify women with ovarian cancer as well as women without cancer for the sake of comparison. What were the results? We found that individuals with ovarian cancer face considerable burdens, and their treatment costs have a notable impact on healthcare systems. Compared with women without cancer, women with ovarian cancer are older and have a greater number of additional illnesses, and their quality of life is lower. Their use of healthcare resources is greater and hence the costs associated with their treatment are higher. What do the results of the study mean? This study adds to the existing data about the burden imposed by ovarian cancer, on individuals as well as on healthcare systems. Interventions are needed to reduce the impacts of the disease.

Economic Evaluation of Anesthesiology-Led Cardiac Implantable Electronic Device Service.

BACKGROUND: Implementation of an anesthesiology-led cardiac implantable electronic device (CIED) service can be viewed to have economic and efficiency challenges. This study evaluates the cost savings of an anesthesiology-led CIED service. METHODS: A total of 830 patients presented in the pre-implementation period from 1 March 2016 to 31 December 2017, and 1981 patients presented in the post-implementation period from 1 January 2018 to 31 October 2021. Interrupted time-series analysis for single-group comparisons was used to evaluate the cost savings resulting from reduction in operating room (OR) start delays for patients with CIEDs. RESULTS: OR start-time delay was reduced by 10.6 min (95%CI: -20.5 to -0.83), comparing pre- to post-implementation. For an OR cost of USD 45/min, we estimated the direct cost to the department to be USD 1.68/min. The intervention translated into a total cost reduction during the intervention period of USD 250,000 (USD 18,000 to USD 470,000) per year for the institution and USD 9800 (USD 730 to USD 17,000) per year for the department. The yearly cost of employing a full-time team of CIED specialists would have been USD 135,456. The service triggered electrophysiology consultation on 13 device malfunctions. CONCLUSIONS: An anesthesiology-led CIED service resulted in substantial cost savings, increased OR efficiency and patient safety.

Financial toxicity and its impact on health outcomes and caregiver burden among adult cancer survivors in the USA.

Aim: To examine the association between cancer-related financial toxicity on cancer survivors' physical and mental health outcomes and caregiver burden. Materials & methods: 2016-2017 Medical Expenditure Panel Survey data were used to identify adult cancer survivors with cancer-related financial toxicity. Multivariable regression analyses were employed to examine the association between cancer-related financial toxicity and cancer survivors' self-reported physical and mental health outcomes and caregiver burden. Results: A total of 53.7% of adult cancer survivors reported experiencing financial toxicity. Those who experienced financial toxicity reported 14% greater pain, and poorer physical and mental health outcomes as compared to those who did not experience financial toxicity, ranging from 38% greater odds for activity limitations to 427% greater odds for mental task limitation. Moreover, cancer survivors with financial toxicity reported 206% greater odds for caregiver burden. Conclusions: Intervention programs for reducing financial toxicity among adult cancer survivors and their caregivers should be developed.

The cost of cancer care has increased substantially over the past decade imposing significant financial burden on cancer survivors, with a growing number of cancer survivors experiencing financial toxicity. Using the Cancer Self-Administered Questionnaire of the Medical Expenditure Panel Survey, this study estimated the impact of cancer-related financial toxicity on cancer survivors' self-reported health outcomes and caregiver burden. The results highlight the impact of financial toxicity on cancer survivors' physical health and mental health outcomes and caregiver burden in a nationally representative sample of noninstitutionalized adults in the USA. The study findings document the critical need to develop interventions and implement structural policy changes aimed at identifying and reducing financial toxicity among adult cancer survivors and their caregivers.

Treatment patterns and economic burden among newly diagnosed cervical and endometrial cancer patients.

Aim: This study evaluated treatment patterns, healthcare resource use and healthcare costs among newly diagnosed US patients with cervical or endometrial cancer. Materials & methods: The authors identified patients diagnosed between 2015 and 2018, described them by line of therapy (LOT), then summarized all-cause per patient per month healthcare resource use and healthcare costs per LOT. Results: Among 1004 patients with cervical cancer and 2006 patients with endometrial cancer, 65.2 and 71.4%, respectively, received at least LOT1. Common treatment modalities in LOT1 were surgery (cervical, 58.0%; endometrial, 92.6%), radiation therapy (cervical, 49.8%; 24.7%) and systemic therapy (cervical, 53.3%; endometrial, 26.1%). Mean per patient per month costs per LOT were pre-treatment (cervical, US$17,210; endometrial, US$14,601), LOT1 (cervical, US$10,929; endometrial, US$6859), LOT2 (cervical, US$15,183; endometrial, US$10,649) and LOT3+ (cervical, US$19,681; endometrial, US$9206). Conclusion: Overall, newly diagnosed patients with cervical or endometrial cancer received guideline-recommended treatment. Outpatient visits mainly drove healthcare costs across LOTs.

Treatment patterns and economic burden among cervical and endometrial cancer patients newly initiating systemic therapy.

Aim: To evaluate treatment patterns, healthcare resource use (HCRU) and all-cause healthcare costs among patients with cervical or endometrial cancer newly initiating systemic therapy. Methods: We identified patients with cervical or endometrial cancer newly initiating systemic therapy - a claims-based proxy for advanced disease - between 2014 and 2019, described them by line of therapy (LOT), and summarized the per patient per month (PPPM) HCRU and healthcare costs per LOT. Results: Among 1229 patients with cervical cancer and 2659 patients with endometrial cancer, LOT1 therapies included systemic only (cervical, 50.1%; endometrial, 83.2%) and systemic with radiation therapy (cervical, 49.9%; endometrial, 16.8%). Mean PPPM total costs were: LOT1 (cervical, US$15,892; endometrial, US$11,363), LOT2 (US$20,193; US$14,019) and LOT3+ (US$16,576; US$14,645). Conclusions: Overall, patients received guideline-concordant care and experienced significant economic burden, which increased with LOT.

Phase-specific and lifetime economic burden of cervical cancer and endometrial cancer in a commercially insured United States population.

AIM: To estimate the incremental phase-specific and lifetime economic burden among newly diagnosed cervical and endometrial cancer patients vs. non-cancer controls. METHODS: Cervical and endometrial cancer patients newly diagnosed between January 2015 and June 2018 were identified in the Optum Clinformatics DataMart database. The index date was the date of the first diagnosis for cancer cases and the first claim date after 12 months of continuous enrollment for non-cancer controls. Patients were followed until death/loss of enrollment/end of data availability. Per patient per month (PPPM) costs attributable to cancer were calculated for four phases: pre-diagnosis (3 months before diagnosis), initial (6 months post-diagnosis), terminal (6 months pre-death), and continuation (remaining time between initial and terminal phases). Survival data were obtained to determine the monthly proportion of patients in each phase. Total survival adjusted monthly costs were obtained by multiplying the proportion of patients in each phase by the total cost incurred during that month. Phase-specific and lifetime incremental costs of cervical and endometrial cancer were obtained using generalized linear models. RESULTS: The analytic cohort included 1,002 cervical cancer patients and 4,005 matched non-cancer controls and 5,003 endometrial cancer patients matched with 19,999 non-cancer controls. Mean adjusted incremental PPPM lifetime costs (95% CI) for cervical cancer and endometrial cancer cases were $5,910 ($5,373-$6,446) and $3,475 ($3,259-$3,691), respectively. Incremental total PPPM phase-specific costs attributable to cervical and endometrial cancer were pre-diagnosis (cervical: $1,057; endometrial: $3,315), initial ($12,084; $8,618), continuation ($2,732; $1,147), and terminal ($2,702; $5,442). Incremental costs were significantly higher for cancer patients vs. non-cancer controls across patient lifetime and all phases of care (except terminal phase costs for cervical cancer). Outpatient costs were the major driver of costs across all post-diagnosis phases. CONCLUSION: This study highlights the cost burden associated with cervical/endometrial cancer and cost variation by phases of care.

Changes in Healthcare Resource Use and Costs in Commercially Insured Insomnia Patients Initiating Suvorexant.

INTRODUCTION: Insomnia diagnosis has been associated with a significant clinical and economic burden on patients and healthcare systems. This study examined changes in healthcare resource use (HCRU) and costs in insomnia patients before and after initiation of suvorexant treatment. METHODS: This retrospective cohort study analyzed Optum Clinformatics Data Mart claims data (Jan 2010-Dec 2018). Patients with ≥ 2 insomnia diagnosis claims and ≥ 1 prescription for suvorexant were included. Prevalent and incident insomnia patients were analyzed separately. The change in the trends of HCRU and costs were examined for 12 months before and 12 months after suvorexant initiation. An interrupted time series (ITS) analysis was conducted to assess the level and slope changes. Subgroups of patients with mental health comorbidities were examined. RESULTS: The study included 18,919 and 5939 patients in the prevalent and incident insomnia cohorts, respectively. For the prevalent cohort, mean (SD) age was 64.5 (14.1) years, 65% were female, 74% had Medicare Advantage coverage, and 61% had a Charlson comorbidity index score ≥ 1. Characteristics for the incident cohort were similar. The ITS results suggested that the trend for monthly total healthcare cost (THC) was increasing before suvorexant initiation (US$52.51 in the prevalent cohort, $74.93 in incident insomnia cohort), but, after suvorexant initiation, the monthly total cost showed a decreasing trend in both cohorts. The decrease in slope for THC after suvorexant initiation were $72.66 and $112.07 per month in the prevalent and incident cohorts, respectively. The monthly trends in HCRU rates also decreased. The subgroup analysis showed that decreases were 1.5-3 times greater for patients with mental health comorbidities. CONCLUSIONS: In this real-world study, suvorexant initiation was associated with immediate and continued decreases in HCRU and costs in insomnia patients. Further research is needed to understand the effect of suvorexant initiation on direct medical costs as well as costs associated with lost productivity in other real-world settings.

Phase-Specific and Lifetime Costs of Multiple Myeloma Among Older Adults in the US.

Importance: Health care costs associated with diagnosis and care among older adults with multiple myeloma (MM) are substantial, with cost of care and the factors involved differing across various phases of the disease care continuum, yet little is known about cost of care attributable to MM from a Medicare perspective. Objective: To estimate incremental phase-specific and lifetime costs and cost drivers among older adults with MM enrolled in fee-for-service Medicare. Design, Setting, and Participants: A retrospective cohort study was conducted using population-based registry data from the 2007-2015 Surveillance, Epidemiology, and End Results database linked with 2006-2016 Medicare administrative claims data. Data analysis included 4533 patients with newly diagnosed MM and 4533 matched noncancer Medicare beneficiaries from a 5% sample of Medicare to assess incremental MM lifetime and phase-specific costs (prediagnosis, initial care, continuing care, and terminal care) and factors associated with phase-specific incremental MM costs. The study was conducted from June 1, 2019, to April 30, 2021. Main Outcomes and Measures: Incremental MM costs were calculated for the disease lifetime and the following 4 phases of care: prediagnosis, initial, continuing care, and terminal. Results: Of the 4533 patients with MM included in the study, 2374 were women (52.4%), 3418 (75.4%) were White, and mean (SD) age was 75.8 (6.8) years (2313 [51.0%] aged ≥75 years). The characteristics of the control group were similar; however, mean (SD) age was 74.2 (8.8) years (2839 [62.6%] aged ≤74 years). Mean adjusted incremental MM lifetime costs were $184 495 (95% CI, $183 099-$185 968). Mean per member per month phase-specific incremental MM costs were estimated to be $1244 (95% CI, $1216-$1272) for the prediagnosis phase, $11 181 (95% CI, $11 052-$11 309) for the initial phase, $5634 (95% CI, $5577-$5694) for the continuing care phase, and $6280 (95% CI, $6248-$6314) for the terminal phase. Although inpatient and outpatient costs were estimated as the major cost drivers for the prediagnosis (inpatient, 55.8%; outpatient, 40.2%), initial care (inpatient, 38.1%; outpatient, 35.5%), and terminal (inpatient, 33.0%; outpatient, 34.6%) care phases, prescription drugs (44.9%) were the largest cost drivers in the continuing care phase. Conclusions and Relevance: The findings of this study suggest that there is substantial burden to Medicare associated with diagnosis and care among older adults with MM, and the cost of care and cost drivers vary across different phases of the cancer care continuum. The study findings might aid policy discussions regarding MM care and coverage and help further the development of alternative payment models for MM, accounting for differential costs across various phases of the disease continuum and their drivers.

Economic and Humanistic Burden Associated with Depression and Anxiety Among Adults with Non-Communicable Chronic Diseases (NCCDs) in the United States.

INTRODUCTION: Patients with both major depressive disorder (MDD) and generalized anxiety disorder (GAD) in addition to one or multiple comorbid non-communicable chronic diseases (NCCDs) face unique challenges. However, few studies have characterized how the burden of co-occurring MDD and GAD differs from that of only MDD or only GAD among patients with NCCDs. METHODS: In this study, we used Medical Expenditures Panel Survey data from 2010-2017 to understand how the economic and humanistic burden of co-occurring MDD and GAD differs from that of MDD or GAD alone among patients with NCCDs. We used generalized linear models to investigate this relationship and controlled for patient sociodemographics and clinical characteristics. RESULTS: Co-occurring MDD and GAD was associated with increases in mean annual per patient inpatient visits, office visits, emergency department visits, annual drug costs, and total medical costs. Among patients with 3+ NCCDs, MDD or GAD only was associated with lower odds ratios (ORs) of limitations in activities of daily living (ADLs; 0.532 and 0.508, respectively) and social (0.503, 0.526) and physical limitations (0.613, 0.613) compared to co-occurring MDD and GAD. Compared to patients with co-occurring MDD and GAD, having MDD only or GAD only was associated with significantly lower odds of cognitive limitations (0.659 and 0.461, respectively) in patients with 1-2 NCCDs and patients with 3+ NCCDs (0.511, 0.416). DISCUSSION: Comorbid MDD and GAD was associated with higher economic burden, lower quality of life, and greater limitations in daily living compared to MDD or GAD alone. Health-related economic and humanistic burden increased with number of NCCDs.

Economic and humanistic burden associated with noncommunicable diseases among adults with depression and anxiety in the United States.

Aims: This study estimated the economic and humanistic burden associated with chronic non-communicable diseases (NCCDs) among adults with comorbid major depressive and/or any anxiety disorders (MDD and/or AAD).Materials and methods: A retrospective analysis was conducted using the Medical Expenditure Panel Survey data (2010-2015). The analytic cohort included adults (≥18 years) with MDD only (C1), AAD only (C2), or both (C3). The presence of either of 6 NCCDs (cardiovascular diseases [CVD], pulmonary disorders [PD], pain, high cholesterol, diabetes, and obesity) were assessed. Study outcomes included healthcare costs, activity limitations, and quality of life. Multivariate regressions were conducted in each of the 3 cohorts to evaluate the association between the presence of NCCDs and outcomes.Results: The analytic sample included 9,160,465 patients: C1 (4,391,738), C2 (3,648,436), C3 (1,120,292). Pain (59%) was the most common condition, followed by CVD (55%), high cholesterol (50%), obesity (42%), PD (17%), and diabetes (14%). Mean annual healthcare costs were the greatest for C3 ($14,317), followed by C1 ($10,490) and C2 ($7,906). For C1, CVD was associated with the highest increment in annual costs ($3,966) followed by pain ($3,617). For C2, diabetes was associated with the highest incremental annual costs ($4,281) followed by PD ($2,997). For C3, cost trends were similar to those seen in C2. NCCDs resulted in a significant decrease in physical quality of life across all cohorts. Pain was associated with a significantly higher likelihood of self-reported physical, social, cognitive, and activity limitations compared to those without pain.Conclusions: 60% of patients with MDD and/or AAD had at least one additional NCCD, which significantly increased the economic and humanistic burden. These findings are important for payers and clinicians in making treatment decisions. These results underscore the need for development of multi-pronged interventions which aim to improve quality of life and reduce activity limitations among patients with mental health disorders and NCCDs.

Economic and Humanistic Burden of Cervical Cancer in the United States: Results from a Nationally Representative Survey.

Objective: To measure the economic and humanistic burden of cervical cancer in the United States. Materials and Methods: This was a retrospective analysis of Medical Expenditure Panel Survey data (2006-2015). Cervical cancer cases were identified using International Classification of Diseases, Ninth Revision, Clinical Modification code "180" or clinical classification software code "26". The control group included women without any cancer diagnosis. Study outcomes included health care resource use (institutional inpatient and outpatient, emergency room, and physician office visits), costs, limitations in activities of daily living, and quality of life (general health status, 12-Item Short Form Health Survey [SF-12] physical and mental component summary [MCS], EuroQol-5D and Short-Form Six-Dimension health utility, and Patient Health Questionnaire-2 depression severity). Generalized linear models, controlling for sociodemographic and clinical covariates, were conducted to compare outcomes between cases and controls. Results: The analytic cohort included 275,246 cervical cancer cases and 146,061,609 noncancer controls. Cases were significantly older (mean age [years]: 42.03 vs. 36.98) and had a higher Charlson comorbidity burden (mean score: 1.06 vs. 0.46) versus controls. Multivariate analyses suggested that compared to controls, cancer cases had significantly higher costs: institutional outpatient ($1,610 vs. $502), physician visit ($2,422 vs. $1,321), and total health care ($10,031 vs. $4,913). Cases were 1.99 (odds ratio [OR]: 1.991; 95% confidence interval [CI]: 1.23-3.22) and 2.56 (OR: 2.562; 95% CI: 1.78-3.68) times as likely to report activity limitations and poor general health versus controls. Cervical cancer patients had significantly lower SF-12 physical and MCS score, health utility, and higher depression severity. Conclusions: Cervical cancer is associated with significant economic burden, activity limitations, and quality of life impairment among ambulatory women in the United States.

Real-world incidence and burden of adverse events among non-metastatic prostate cancer patients treated with secondary hormonal therapies following androgen deprivation therapy.

Aims: To describe the incidence and identify prognostic factors of central nervous system (CNS) adverse events (AEs) and any AEs (CNS, skin rash, or fracture) and evaluate the healthcare resource utilization (HCRU), direct medical costs, and therapy discontinuation associated with these AEs among non-metastatic prostate cancer (nmPC) patients who received secondary hormone therapies.Methods and results: nmPC patients who had initiated secondary hormonal therapy with enzalutamide, bicalutamide, or abiraterone ≥1 year after androgen deprivation therapy (ADT) were identified in the MarketScan database. Survival analyses were used to describe the incidence of CNS or any AEs. Annual HCRU and costs were compared across patient groups (CNS AE vs no CNS AE; any AE vs no AE) using propensity score weighted generalized linear models. Multivariate Cox proportional hazards models were used to identify AE predictors and compare risks of discontinuation.Results: The analysis included 532 patients who initiated secondary hormonal therapies, among whom 201 (38%) and 244 (46%) experienced a CNS AE and any AE, respectively. Median times to CNS AE and any AE from therapy initiation were 17.90 and 11.00 months, respectively. Predictors of any AE were any AE in the baseline period (≤6 months before starting therapy), Charlson Comorbidity Index (CCI) score (1 vs 0), surgical castration, and older age. Predictors of CNS AEs were CNS AE in the baseline period and CCI score (1 vs 0). CNS and any AEs were associated with significantly higher HCRU. CNS AEs were associated with significantly higher incremental total medical costs ($18,522). CNS AEs and any AEs significantly increased therapy discontinuation risk by 48% and 38%, respectively.Conclusions: AEs increase the economic burden and therapy discontinuation among nmPC patients receiving secondary hormonal therapies subsequent to ADTs. These patients should be carefully evaluated for AEs to reduce therapy discontinuation, HCRU, and direct medical costs.

Health and economic burden of obesity in elderly individuals with asthma in the United States.

The health and economic burden of obesity among elderly individuals with asthma has not been adequately studied. This study assessed the association between obesity and asthma among the elderly and examined the impact of obesity on asthma-related and total health care costs among elderly individuals with asthma. This was a retrospective analysis of the 2006-2010 Medical Expenditure Panel Survey (MEPS) data. Individuals aged 65 years or older were included in the study. Individuals with asthma were identified by an International Classification of Diseases, Ninth Revision code of 493 or a Clinical Classification Code of 128. Individuals with a self-reported body mass index ≥ 30 kg/m(2) were considered to be obese. Logistic regression was used to assess the relationship between obesity and asthma. Generalized linear models with gamma distribution and log link were used to assess the relationship between obesity and asthma-related and total direct medical costs. All analyses were conducted while accounting for the complex survey design of MEPS. In all, 675 elderly individuals were identified as having asthma, 292 of whom were obese. Obese elderly individuals were more likely to suffer from asthma as compared to the nonobese (odds ratio, 1.71; 95% confidence interval [CI],1.37-2.12). Obesity was a significant predictor of asthma-related costs (ß: 0.537; 95% CI: 0.18-0.89; P= 0.003) and total health care costs (ß: 0.154; 95% CI: 0.08-0.23; P = 0.001) among elderly individuals with asthma after controlling for sociodemographics and comorbidities. Appropriate weight management measures should be recommended to obese elderly individuals with asthma to improve asthma control and reduce health care costs.