BACKGROUND: We sought to determine the cost-effectiveness of different treatment strategies for patients with pulmonary metastases from soft tissue sarcoma. METHODS: We constructed a decision tree to model the outcomes of 4 treatment strategies for patients with pulmonary metastases from soft tissue sarcoma: pulmonary resection, systemic chemotherapy, pulmonary resection and systemic chemotherapy, and no treatment. Data from 1124 patients with pulmonary metastases from soft tissue sarcoma were used to estimate disease-specific survival for pulmonary resection and no treatment. Outcomes of systemic chemotherapy and pulmonary resection and of systemic chemotherapy were estimated by assuming a 12-month improvement in disease-specific survival with chemotherapy; this was done on the basis of the widely held but unproven assumption that chemotherapy provides a survival benefit in patients with metastatic soft tissue sarcoma. Direct costs were examined for a series of patients who underwent protocol-based pulmonary resection or doxorubicin/ifosfamide-based chemotherapy. RESULTS: The mean cost of pulmonary resection was 20,339 dollars per patient; the mean cost of 6 cycles of chemotherapy was 99,033 dollars. Compared with no treatment and assuming a 12-month survival advantage with chemotherapy, the incremental cost-effectiveness ratio was 14,357 dollars per life-year gained for pulmonary resection, 104,210 dollars per life-year gained for systemic chemotherapy, and 51,159 dollars per life-year gained for pulmonary resection and systemic chemotherapy. Compared with pulmonary resection, the incremental cost-effectiveness ratio of pulmonary resection and systemic chemotherapy was 108,036 dollars per life-year gained. Sensitivity analyses showed that certain patient and tumor features, as well as the assumed benefit of chemotherapy, affected cost-effectiveness. CONCLUSIONS: For patients with pulmonary metastases from soft tissue sarcoma who were surgical candidates, pulmonary resection was the most cost-effective treatment strategy evaluated. Even with favorable assumptions regarding its clinical benefit, systemic chemotherapy alone, compared with no treatment, was not a cost-effective treatment strategy for these patients.
BACKGROUND: We sought to determine the cost-effectiveness of different treatment strategies for patients with pulmonary metastases from soft tissue sarcoma. METHODS: We constructed a decision tree to model the outcomes of 4 treatment strategies for patients with pulmonary metastases from soft tissue sarcoma: pulmonary resection, systemic chemotherapy, pulmonary resection and systemic chemotherapy, and no treatment. Data from 1124 patients with pulmonary metastases from soft tissue sarcoma were used to estimate disease-specific survival for pulmonary resection and no treatment. Outcomes of systemic chemotherapy and pulmonary resection and of systemic chemotherapy were estimated by assuming a 12-month improvement in disease-specific survival with chemotherapy; this was done on the basis of the widely held but unproven assumption that chemotherapy provides a survival benefit in patients with metastatic soft tissue sarcoma. Direct costs were examined for a series of patients who underwent protocol-based pulmonary resection or doxorubicin/ifosfamide-based chemotherapy. RESULTS: The mean cost of pulmonary resection was 20,339 dollars per patient; the mean cost of 6 cycles of chemotherapy was 99,033 dollars. Compared with no treatment and assuming a 12-month survival advantage with chemotherapy, the incremental cost-effectiveness ratio was 14,357 dollars per life-year gained for pulmonary resection, 104,210 dollars per life-year gained for systemic chemotherapy, and 51,159 dollars per life-year gained for pulmonary resection and systemic chemotherapy. Compared with pulmonary resection, the incremental cost-effectiveness ratio of pulmonary resection and systemic chemotherapy was 108,036 dollars per life-year gained. Sensitivity analyses showed that certain patient and tumor features, as well as the assumed benefit of chemotherapy, affected cost-effectiveness. CONCLUSIONS: For patients with pulmonary metastases from soft tissue sarcoma who were surgical candidates, pulmonary resection was the most cost-effective treatment strategy evaluated. Even with favorable assumptions regarding its clinical benefit, systemic chemotherapy alone, compared with no treatment, was not a cost-effective treatment strategy for these patients.
Authors: Hyun J Bang; Peter J Littrup; Brandt P Currier; Dylan J Goodrich; Hussein D Aoun; Lydia C Klein; Jarret C Kuo; Lance K Heilbrun; Shirish Gadgeel; Allen C Goodman Journal: J Vasc Interv Radiol Date: 2012-06 Impact factor: 3.464
Authors: Feredun Azari; Gregory T Kennedy; Kevin Zhang; Elizabeth Bernstein; Robert G Maki; Colleen Gaughan; Doraid Jarrar; Taine Pechet; John Kucharczuk; Sunil Singhal Journal: J Am Coll Surg Date: 2022-05-01 Impact factor: 6.532
Authors: Charles A Gusho; Christopher W Seder; Nicolas Lopez-Hisijos; Alan T Blank; Marta Batus Journal: Interact Cardiovasc Thorac Surg Date: 2021-11-22