Potentially inappropriate medication in the elderly in Germany: an economic appraisal of the PRISCUS list.

BACKGROUND: Several lists of potentially inappropriate medication (PIM) for elderly patients have been developed worldwide in recent years. Those lists intend to reduce prescriptions of drugs that carry an unnecessarily high risk of adverse drug events in elderly patients. In 2010, an expert panel published the PRISCUS list for the German drug market. This study calculates the amount of drug reimbursement for PIM in Germany and potential cost effects from the perspective of statutory health insurance when these are replaced by the substitutes recommended by the PRISCUS list. METHODS: Register-based data for the 30 top-selling drugs on the PRISCUS list in 2009 for patients greater than or equal to 65 years of age were provided by the Scientific Institute of the German Local Health Care Fund. We calculated the percentage of sales and defined daily doses for patients greater than or equal to 65 years of age compared with the total statutory health insurance population. Reimbursement costs for the recommended substitutions were estimated by considering different scenarios. RESULTS: In 2009, drug reimbursement for the 30 top-selling PIM prescribed to patients greater than or equal to 65 years of age were calculated to be €305.7 million. Prescribing the recommended substitution medication instead of PIM would lead to an increased total reimbursement cost for the German health care system ranging between from €325.9 million to €810.0 million. CONCLUSIONS: The results show that the substitution of PIM by medication deemed to be more appropriate for the elderly comes along with additional costs. Consequently, there is no short-term incentive for doing so from a payer perspective. Future studies have to consider the long-term effects and other sectors.

Palliative treatment of colorectal cancer with secondary metastasis resection in Germany - impact of the multidisciplinary treatment approach on prognosis and cost: the Northern Bavaria IVOPAK I Project.

PURPOSE: The aim of this study was to evaluate the quality of care and interdisciplinary cooperation in the palliative treatment of colorectal cancer (CRC), including the associated costs. PATIENTS AND METHODS: 103 patients were enrolled from 13 institutions to reflect the existing clinical treatment reality and costs of palliative CRC treatment. We present the clinical outcome of the patients and compare the results obtained in the 3 centers with double-figure recruitment numbers (centers A, B, and C). RESULTS: First-line treatment with 5-fluorouracil monotherapy was applied in exceptional cases. The regular treatment method comprised either an irinotecan- (30%) or an oxaliplatin-based regimen (32%). Biological agents were added to the treatment of 33 patients (32%). The median overall survival (OS) of the total patient collective was 25 months. The OS differed significantly in 2 out of the 3 centers, ranging between 27 and 11 months. Secondary metastasis resections were performed in 26% of the total patient collective. The center with the most favorable outcome results also had the lowest costs for palliative treatment and care, including the lowest drug costs. CONCLUSION: A combined chemotherapy treatment was the rule. Concerning biological agents, a significant lack of their application in first-line treatment and the quality of interdisciplinary cooperation have to be addressed.

Palliative treatment of colorectal cancer in Germany: cost of care and quality of life.

INTRODUCTION: To estimate the costs of palliative care for colorectal cancer (CRC) from the perspective of German statutory health insurance and to measure the patients' quality of life (QoL) for a 2-year time period. METHODS: A prospective observational multicentre study was carried out to estimate the direct costs of care over a 2-year period. Case report forms, medical records, and claims data were all applied to document medical and resource usage data in real-world settings. QoL was measured by using the Short Form-12 Health Survey. RESULTS: In total 101 patients (mean age 67.09 ± 11.13 years, 68 % male) from 12 different settings were included. The mean costs per patient during the 1st and 2nd years were calculated to be 42,361€ and 32,023€, respectively. Highest mean costs were calculated for the second quarter, which reached an amount of 12,900€ (95 % CI: 11,127€-14,673€). Mean physical summary scores and mean mental summary scores were 41.8 and 49.7, respectively. DISCUSSION: This is the first study assessing the costs of palliative care and the quality of life of patients with CRC in real-world health-care delivery in Germany. It could be shown that CRC treatment represents an enormous economic burden to the German health-care system. Increased efforts in promoting effective and efficient treatment options, or performance-based medication reimbursement schemes, might be helpful in reducing the costs.