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Background: Pancreatic cancer poses a substantial morbidity and mortality burden in the United States, and predominantly affects older adults. The objective of this study was to estimate the direct medical costs of pancreatic cancer treatment in a population-based cohort of Medicare beneficiaries, and the contribution of different treatment modalities and health care services to the total cost of care and trends in costs over time., Methods: In the linked Surveillance, Epidemiology, and End Results (SEER)-Medicare database, pancreatic cancer patients were identified who were aged 66 years or older and who were diagnosed from 2000 to 2007. Total direct medical costs were estimated from Medicare payments overall and within categories of care. Costs attributable to pancreatic cancer were estimated by subtracting the costs of medical care in a matched cohort of cancer-free beneficiaries., Results: A total of 15,037 patients were identified, of whom 97% were observed from diagnosis until death. Mean total direct medical costs were $65,500. Mean total costs were greater for patients with resectable locoregional disease ($134,700) than for those with unresectable locoregional or distant disease ($65,300 and $49,000, respectively). Hospitalizations and cancer-directed procedures collectively accounted for the largest fraction of health care costs. The total cost of care appeared to increase slightly over the study period (P = .05). The mean costs attributable to pancreatic cancer were $61,700., Conclusions: Despite poor prognosis and short survival, the economic burden of pancreatic cancer in the elderly is substantial. Demographic trends, greater use of targeted therapies, and possible implementation of screening strategies are likely to impact treatment patterns and costs in the future., Competing Interests: DISCLOSURE Ms. O’Neill is supported by the Health Research Board (Ireland) through the HRB PhD Scholars Programme in Health Service Research (grant PHD/2007/16). Dr. Elkin is supported by a Career Development Award from the National Cancer Institute (grant 1K07CA118189)., (Copyright © 2012 American Cancer Society.)

Background: Medicare managed care may offer enrollees lower out-of-pocket costs and provide benefits that are not available in the traditional fee-for-service Medicare program. However, managed care plans may also restrict provider choice in an effort to control costs. We compared rates of voluntary disenrollment from Medicare managed care to traditional fee-for-service Medicare among Medicare managed care enrollees with and without a cancer diagnosis., Methods: We identified Medicare managed care enrollees aged 65 years or older who were diagnosed with a first primary breast (n = 28 331), colorectal (n = 26 494), prostate (n = 29 046), or lung (n = 31 243) cancer from January 1, 1995, through December 31, 2002, in Surveillance, Epidemiology, and End Results (SEER) cancer registry records linked with Medicare enrollment files. Cancer patients were pair-matched to cancer-free enrollees by age, sex, race, and geographic location. We estimated rates of voluntary disenrollment to fee-for-service Medicare in the 2 years after each cancer patient's diagnosis, adjusted for plan characteristics and Medicare managed care penetration, by use of Cox proportional hazards regression., Results: In the 2 years after diagnosis, cancer patients were less likely to disenroll from Medicare managed care than their matched cancer-free peers (for breast cancer, adjusted hazard ratio [HR] for disenrollment = 0.78, 95% confidence interval [CI] = 0.74 to 0.82; for colorectal cancer, HR = 0.84, 95% CI = 0.80 to 0.88; for prostate cancer, HR = 0.86, 95% CI = 0.82 to 0.90; and for lung cancer, HR = 0.81, 95% CI = 0.76 to 0.86). Results were consistent across strata of age, sex, race, SEER registry, and cancer stage., Conclusion: A new cancer diagnosis between 1995 and 2002 did not precipitate voluntary disenrollment from Medicare managed care to traditional fee-for-service Medicare.

PURPOSE Oral anticancer drugs (OACDs) have become increasingly prevalent over the past decade. OACD prescriptions require coordination between payers and providers, which can delay drug receipt. We examined the association between insurance type, pursuit of copayment assistance, pursuit of prior authorization (PA), and time to receipt (TTR) for new OACD prescriptions. METHODS We prospectively collected data on new OACD prescriptions for adult oncology patients from January 1, 2018, to December 31, 2019, including demographic and clinical characteristics, insurance type, and pursuit of PA and copayment assistance. TTR was defined as the number of days from prescription to OACD receipt. We summarized TTR using cumulative incidence and compared TTR by insurance type, pursuit of copayment assistance, and PA activity using the logrank test. RESULTS Our cohort of 1,024 patients was 53% male, and 40% were younger than 65. Twenty-six percent had commercial insurance only, 16% had Medicaid only, and 59% had Medicare with or without additional insurance. Eighty-six percent of prescriptions were successfully received. Across all prescriptions, 69% involved PA activity, and 21% involved the copayment assistance process. In unadjusted analyses, prescriptions involving the copayment assistance process had longer TTR compared with those not involving assistance (log-rank P value = .005) and OACDs covered by Medicare/commercial insurance had a longer TTR compared with Medicaid (log-rank P value = .006). The PA process was not associated with TTR (log-rank P value = .124). CONCLUSION The process for obtaining OACDs is complex. The copayment assistance process and Medicare/commercial insurance are associated with delayed TTR. New policies are needed to reduce time to OACD receipt. [ABSTRACT FROM AUTHOR]

Background: Guidelines recommend offering cessation interventions to smokers eligible for lung cancer screening, but there is little data comparing specific cessation approaches in this setting. We compared the benefits and costs of different smoking cessation interventions to help screening programs select specific cessation approaches.Methods: We conducted a societal-perspective cost-effectiveness analysis using a Cancer Intervention and Surveillance Modeling Network model simulating individuals born in 1960 over their lifetimes. Model inputs were derived from Medicare, national cancer registries, published studies, and micro-costing of cessation interventions. We modeled annual lung cancer screening following 2014 US Preventive Services Task Force guidelines plus cessation interventions offered to current smokers at first screen, including pharmacotherapy only or pharmacotherapy with electronic and/or web-based, telephone, individual, or group counseling. Outcomes included lung cancer cases and deaths, life-years saved, quality-adjusted life-years (QALYs) saved, costs, and incremental cost-effectiveness ratios.Results: Compared with screening alone, all cessation interventions decreased cases of and deaths from lung cancer. Compared incrementally, efficient cessation strategies included pharmacotherapy with either web-based cessation ($555 per QALY), telephone counseling ($7562 per QALY), or individual counseling ($35 531 per QALY). Cessation interventions continued to have costs per QALY well below accepted willingness to pay thresholds even with the lowest intervention effects and was more cost-effective in cohorts with higher smoking prevalence.Conclusion: All smoking cessation interventions delivered with lung cancer screening are likely to provide benefits at reasonable costs. Because the differences between approaches were small, the choice of intervention should be guided by practical concerns such as staff training and availability. [ABSTRACT FROM AUTHOR]

Objectives To characterize patterns of imaging surveillance after nephrectomy in a population-based cohort of older patients with kidney cancer. Patients and Methods Using the Surveillance, Epidemiology and End Results ( SEER)- Medicare database, we identified patients aged ≥66 years who underwent partial or radical nephrectomy for localized kidney cancer diagnosed between 2000 and 2009. Primary outcomes were chest imaging ( X-ray or computed tomography [ CT]) and abdominal imaging ( CT, MRI or ultrasonography) in Medicare claims from 4 to 36 months after surgery. We estimated the frequency of imaging in three time periods (postoperative months 4-12, 13-24, 25-36), stratified by tumour stage. Repeated-measures logistic regression was used to identify the patient and disease characteristics associated with imaging. Results Rates of chest imaging were 65-80%, with chest X-ray surpassing CT in each time period. Rates of abdominal imaging were 58-76%, and cross-sectional imaging was more common than ultrasonography in each time period. Use of cross-sectional chest and abdominal imaging increased over time, while the use of chest X-ray decreased ( P < 0.01). Ultrasonography use remained stable for patients with T1 and T2 disease, but the rate of use decreased in patients with T3 disease ( P < 0.05). Rates of chest and abdominal imaging increased with tumour stage ( P < 0.001). Conclusions Patterns of imaging suggest possible overuse in patients at low risk of recurrence and underuse in those at greater risk. New surveillance imaging guidelines may reduce unwarranted variability and promote risk-based, cost-effective management after nephrectomy. [ABSTRACT FROM AUTHOR]

BACKGROUND Despite advantages in terms of cancer control and organ preservation, the benefits of chemotherapy and radiation therapy (CTRT) may be offset by potentially severe treatment-related toxicities, particularly in older patients. The objectives of this study were to assess the types and frequencies of toxicities in older adults with locally or regionally advanced head and neck squamous cell carcinoma (HNSCC) who were receiving either primary CTRT or radiation therapy (RT) alone. METHODS With Surveillance, Epidemiology, and End Results cancer registry data linked with Medicare claims, patients who were 66 years old or older with locally advanced HNSCC, were diagnosed from 2001 to 2009, and received CTRT or RT alone were identified. Differences in the frequency of toxicity-related hospital admissions and emergency room visits as well as feeding tube use were examined, and controlling for demographic and disease characteristics, this study estimated the impact of chemotherapy on the likelihood of toxicity. RESULTS Among patients who received CTRT (n = 1502), 62% had a treatment-related toxicity, whereas 46% of patients who received RT alone (n = 775) did. When the study controlled for demographic and disease characteristics, CTRT patients were twice as likely to experience an acute toxicity in comparison with their RT-only peers. Fifty-five percent of CTRT patients had a feeding tube placed during or after treatment, whereas 28% of the RT-only group did. CONCLUSIONS In this population-based cohort of older adults with HNSCC, the rates of acute toxicities and feeding tube use in patients receiving CTRT were considerable. It is possible that for certain older patients, the potential benefit of adding chemotherapy to RT does not outweigh the harms of this combined-modality therapy. Cancer 2015. © 2015 American Cancer Society. Cancer 2015;121:2083-2089. © 2015 American Cancer Society. [ABSTRACT FROM AUTHOR]

Background Medicare managed care may offer enrollees lower out-of-pocket costs and provide benefits that are not available in the traditional fee-for-service Medicare program. However, managed care plans may also restrict provider choice in an effort to control costs. We compared rates of voluntary disenrollment from Medicare managed care to traditional fee-for-service Medicare among Medicare managed care enrollees with and without a cancer diagnosis. Methods We identified Medicare managed care enrollees aged 65 years or older who were diagnosed with a first primary breast (n = 28 331), colorectal (n = 26 494), prostate (n = 29 046), or lung (n = 31 243) cancer from January 1, 1995, through December 31, 2002, in Surveillance, Epidemiology, and End Results (SEER) cancer registry records linked with Medicare enrollment files. Cancer patients were pair-matched to cancer-free enrollees by age, sex, race, and geographic location. We estimated rates of voluntary disenrollment to fee-for-service Medicare in the 2 years after each cancer patient's diagnosis, adjusted for plan characteristics and Medicare managed care penetration, by use of Cox proportional hazards regression. Results In the 2 years after diagnosis, cancer patients were less likely to disenroll from Medicare managed care than their matched cancer-free peers (for breast cancer, adjusted hazard ratio [HR] for disenrollment = 0.78, 95% confidence interval [CI] = 0.74 to 0.82; for colorectal cancer, HR = 0.84, 95% CI = 0.80 to 0.88; for prostate cancer, HR = 0.86, 95% CI = 0.82 to 0.90; and for lung cancer, HR = 0.81, 95% CI = 0.76 to 0.86). Results were consistent across strata of age, sex, race, SEER registry, and cancer stage. Conclusion A new cancer diagnosis between 1995 and 2002 did not precipitate voluntary disenrollment from Medicare managed care to traditional fee-for-service Medicare. [ABSTRACT FROM AUTHOR]

Background and Objective: Small kidney cancers are a heterogeneous group with varying malignant potential. Pathologic information obtained from a renal biopsy may guide decision-making for small kidney cancers. We sought to assess the effect of pathologic information from renal biopsy on the nonsurgical management of small kidney cancers in a population-based cohort of patients over 65 years of age.Methods: In the Surveillance, Epidemiology and End Results-Medicare dataset, we identified patients ≥66 years diagnosed with a kidney cancer<4cm between 2002 and 2011. Diagnostic biopsy was defined by a Medicare claim within 1 month prior through 6 months following cancer diagnosis or before surgery. Nonsurgical management was defined by the absence of a claim for partial or radical nephrectomy or tumor ablation in the first 6 months following diagnosis. The relationship between patient and tumor characteristics and the likelihood of nonsurgical management by receipt of diagnostic biopsy was assessed by multivariable logistic regression models.Results: From 8,933 patients, 2,782 (31%) had a diagnostic renal biopsy of whom 616 (22%) were managed nonsurgically. Controlling for patient, disease, and provider specialty, biopsy was associated with nonsurgical management (adjusted odds ratio = 1.61, 95% Cl: 1.43-1.82) in patients with low-grade tumors but also with more aggressive histology (clear cell renal cell carcinoma). Older age (85+) and geographic region were significantly associated with greater odds of diagnostic biopsy. Patients whose initial renal tumor diagnosis was made by a urologist (vs. other type of provider) were less likely to receive a biopsy (adjust odds ratio = 0.73, 95% Cl: 0.60-0.89).Conclusions: Although the use of renal biopsy has increased over time and is associated with the use of nonsurgical management of small kidney cancers, the use of the pathologic findings remains limited. Further advances, particularly with prognostic markers, are necessary before renal biopsy can be routinely implemented for treatment decision-making for small kidney cancers. [ABSTRACT FROM AUTHOR]