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OBJECTIVES: The site of cancer care delivery has been shown to be associated with the total cost of care. The magnitude of this effect in patients receiving expensive immuno-oncology (I-O) therapies has not been evaluated. We evaluated cost differentials between community-based and hospital-based outpatient clinics among patients receiving I-O therapies. STUDY DESIGN: This was a retrospective analysis utilizing Truven MarketScan Commercial and Supplemental Medicare claims databases. METHODS: Cost data for 3135 patients with non-small cell lung cancer, squamous cell carcinoma of the head and neck, bladder cancer, renal cell carcinoma, or melanoma who received pembrolizumab, nivolumab, and/or ipilimumab between January 1, 2015, and February 14, 2017, were analyzed as cost per patient per month (PPPM). Patients treated within a community setting were matched 2:1 with those treated at a hospital clinic based on cancer type, specific I-O therapy, receipt of radiation therapy, evidence of metastatic disease, gender, age, and evidence of surgery in the preindex period. RESULTS: Mean (SD) total (medical plus pharmacy) PPPM cost was significantly lower for patients treated in a community- versus hospital-based clinic ($22,685 [$16,205] vs $26,343 [$22,832]; P <.001). Lower PPPM medical cost in the community versus hospital setting ($21,382 [$15,667] vs $24,831 [$22,102]; P <.001) was the major driver of this cost differential. Lower total cost was seen regardless of cancer type or I-O therapy administered. CONCLUSIONS: Treatment with I-O therapies in community practice is associated with a lower total cost of care compared with that in hospital-based outpatient practices. With the expanding indications of these agents, future research is needed.
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Antineoplásicos Imunológicos/economia , Antineoplásicos Imunológicos/uso terapêutico , Serviços de Saúde Comunitária/economia , Neoplasias/tratamento farmacológico , Ambulatório Hospitalar/economia , Fatores Etários , Idoso , Antineoplásicos Imunológicos/administração & dosagem , Feminino , Gastos em Saúde , Humanos , Revisão da Utilização de Seguros , Masculino , Pessoa de Meia-Idade , Modelos Econométricos , Neoplasias/terapia , Estudos Retrospectivos , Fatores Sexuais , Fatores Socioeconômicos , Estados UnidosRESUMO
BACKGROUND AND OBJECTIVE: Significant clinical burden is associated with higher-risk myelodysplastic syndromes (HR-MDS); however, the economic burden has not been fully examined. We examined cost of care and healthcare utilization (HCU) in HR-MDS patients engaged in routine care in the United States (US). METHODS: Adult US patients diagnosed with HR-MDS from 1/1/2008 to 10/31/2015 were identified from the Optum database. Patients were followed until death, progression to acute myeloid leukemia (AML), end of enrollment, or end of study (12/31/2015). Myelodysplastic syndrome (MDS)-related costs/HCU (including medical/pharmacy claims with a primary diagnosis of MDS, MDS-related treatment, or supportive care) and non-MDS-related costs/HCU were evaluated. Costs were calculated as per-patient per-month (PPPM) costs adjusted to 2015 US dollars. RESULTS: Of the 209 HR-MDS patients included, median follow-up was 9.9 months (interquartile range 4.6-17.9), and 69.4% had at least one inpatient admission, 56.9% had at least one emergency department visit, and nearly all patients had at least one outpatient visit. Average PPPM costs over follow-up were $17,361; year 1 versus year 2 costs were higher ($17,337 vs $12,976) following HR-MDS diagnosis. The majority of costs were for MDS-related medical services ($10,327 PPPM). MDS-related medical PPPM costs decreased from $10,557 (year 1) to $6530 (year 2). The main drivers of MDS-related medical costs and the decrease in year 2 were chemotherapy and supportive care costs. CONCLUSIONS: The economic burden of HR-MDS is considerable, particularly within the first year of diagnosis. Treatment/supportive care costs accounted for a significant portion of MDS-related costs. As HR-MDS treatment evolves, the economic impact and HCU need to be further investigated.
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BACKGROUND: Imatinib, a first-generation tyrosine kinase inhibitor (TKI), and the newer second-generation TKIs have dramatically improved outcomes for patients with chronic myelogenous leukemia (CML). A previous model estimated the potential cost-savings over the next 2 years after the loss of patent exclusivity for imatinib in the United States in 2016 and its availability in a generic form. Payers have indeed realized meaningful savings, but it took 2 years for the prices of generic imatinib to decline substantially. OBJECTIVE: To quantify the cost-savings for a US health plan from the passive substitution of generic imatinib and the impact of step-edit therapy with the use of generic imatinib before coverage of a second-generation TKI. METHODS: We updated the previously published model utilizing hypothetical 1-million-member commercial and Medicare plans to include current TKI use and pricing combined with recent epidemiologic data. Regression models were used to project utilization to 5 years after the loss of imatinib's patent exclusivity. We compared generic imatinib costs with a scenario in which generic imatinib was not available. The impact of a step-edit therapy restriction was explored for patients with incident CML. The analyses were repeated for the entire US population based on national census data. RESULTS: The 1-million-member commercial plan saved $0.5 million (3%) from pharmacy spending on TKIs in year 1 and $3.9 million (19%) in year 2 after the loss of patent exclusivity. The projected savings significantly increased to $7.8 million (37%), $8.3 million (39%), and $8.6 million (40%) in years 3, 4, and 5, respectively. Step-edits strategies were projected to result in small incremental savings of $0.3 million (1.5%) annually in years 3 to 5. The 1-million-member Medicare plan saved $1.7 million (3%) in year 1 and $14.1 million (19%) in year 2. The projected savings were $27.8 million (37%), $29.5 million (39%), and $30.8 million (40%), with step-edit estimated to add only $0.9 million (1.2%) annually in years 3 to 5. Generic imatinib saved US payers $2.5 billion (13% of the total spending on TKIs) in years 1 and 2. In years 3 to 5, the cumulative projected savings totaled $12.2 billion, and the savings were expected to grow to 39% as a result of passive generic imatinib substitution, with only 1.7% additional savings from step-edit restriction. CONCLUSIONS: As a result of a lower price for generic imatinib relative to the brand-name version of the drug, substantial cost-savings to US payers over the next 3 years are expected without step-edit formulary management restrictions. Cost-saving strategies, including formulary management restrictions, should adhere to evidence-based guidelines to ensure the appropriate use of generic imatinib and all available TKIs, with the objective to maintain positive outcomes and, in turn, increase the value of patient care.
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PURPOSE:: Access to high-quality cancer care remains a challenge for many patients. One such barrier is the increasing cost of treatment. With recent shifts in cancer care delivery from community-based to hospital-based clinics, we examined whether this shift could result in increased costs for patients with three common tumor types. METHODS:: Cost data for 6,675 patients with breast, lung, and colorectal cancer were extracted from the IMS LifeLink database and analyzed as cost per patient per month (PPPM). Patients treated within a community setting were matched (2 to 1) with those treated at a hospital clinic on the basis of cancer type, chemotherapy regimen, receipt of radiation therapy, presence of metastatic disease, sex, prior surgery, and geographic region. Approximately 84% of patients were younger than 65 years of age. RESULTS:: Mean total PPPM cost was significantly lower for patients treated in a community- versus hospital-based clinic ($12,548 [standard deviation {SD}, $10,507] v $20,060 [SD, $16,555]; P < .001). The PPPM chemotherapy cost was also significantly lower in the community setting ($4,933 [SD, $4,983] v $8,443 [SD, $10,391]; P < .001). The lower cost observed in community practice was irrespective of chemotherapy regimen and tumor type. CONCLUSION:: We observed significantly increased costs of care for our patient population treated at hospital-based clinics versus those treated at community-based clinics, largely driven by the increased cost of chemotherapy and provider visits in hospital-based clinics. If the site of cancer care delivery continues to shift toward hospital-based clinics, the increased health care spending for payers and patients should be better elucidated and addressed.
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This retrospective claims database study examined healthcare utilization (HCU) and costs associated with acute myeloid leukemia (AML) in 237 elderly patients who received chemotherapy or a stem cell transplant (SCT) following AML diagnosis. Patients with secondary AML were excluded. Over the entire follow-up period, 92.0% of patients had ≥1 inpatient admission; 85.7% had ≥1 AML-related admission, and 42.6% had ≥1 non-AML-related admission. During inpatient admissions, 39.2% of patients had ≥1 intensive care unit (ICU) admission, with 20.7% having ≥1 AML-related ICU admission, and 27.8% having ≥1 non-AML-related ICU admission. Total mean per-patient per-month (PPPM) costs over the follow-up period were $25,243 (SD: $21,909), with costs from Year 1 ($27,756 [SD: $22,121]) more than double those in Year 2 ($12,953 [SD: $26,334]) following AML diagnosis. The majority of total costs were medical ($24,512 PPPM [SD: $21,704]), which included inpatient admissions ($6548 PPPM [SD: $10,777]), other outpatient visits ($5021 PPPM [SD: $7997]), supportive care ($3640 PPPM [SD: $5589], and chemotherapy administration ($2029 PPPM [SD: $2345]). Healthcare costs of treated elderly AML patients are substantial, particularly in the first year following diagnosis. Further research is needed to understand factors contributing to high costs in various settings of care for elderly AML patients.
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Efeitos Psicossociais da Doença , Custos de Cuidados de Saúde/estatística & dados numéricos , Leucemia Mieloide Aguda/economia , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Estados UnidosRESUMO
PURPOSE: Medicare currently enrolls ≥ 45 million adults, and by 2030 this is projected to increase to ≥ 80 million beneficiaries. With this growth, the Centers for Medicare & Medicaid Services (CMS) issued a proposal, the Medicare Part B Drug Payment Model, to shrink drug expenditures, a major contributor to overall health care costs. For this to not adversely affect patient outcomes, lower-cost alternative medications with equivalent efficacy and no increased toxicity must be available. This is often not true in the treatment of cancer. Herein, we examine the flaws in the rationale of the CMS and the potential unintended consequences of this experiment. METHODS: We identified the top three oncology expenditures (rituximab, bevacizumab, and trastuzumab) and their vetted alternatives (per the National Comprehensive Cancer Network guidelines) to ascertain whether lower-cost equivalent alternatives are available. Drug cost was based on April 2016 average sale price. We explored both efficacy of the agents and, when applicable, toxicity to compare alternatives to these high-dollar medications. RESULTS: For the largest Medicare oncology drug expenditures, there is not a lower-cost option with equal efficacy for their primary indications. Without lower-cost alternatives, the unintended consequence of this CMS experiment may include curtailing access to care or an increase in patient/program costs. CONCLUSION: The CMS proposal, by simply lowering reimbursement for drugs, does not acknowledge the value of these agents and could unintentionally reduce quality of care. Alternative approaches to value-based care, such as the Oncology Care Model and similar frameworks, should be explored.