Turner, I;
Kennedy, J;
Morris, S;
Crockard, A;
Choi, D;
(2017)
Surgery and Radiotherapy for Symptomatic Spinal Metastases Is More Cost Effective Than Radiotherapy Alone: A Cost Utility Analysis in a U.K. Spinal Center.
World Neurosurgery
, 109
e389-e397.
10.1016/j.wneu.2017.09.189.
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Abstract
BACKGROUND: Surgery for symptomatic spinal metastases is effective at prolonging ambulation and life, but it can appear costly at first glance. We have studied the difference between the cost of surgery and reimbursement received, and the cost-effectiveness of surgery in a U.K. tertiary referral spinal center. METHODS: A cost-versus-reimbursement and cost-utility analysis was performed in a prospective cohort of patients admitted for surgical treatment of spinal metastases. Outcome measures were health-related quality of life using the EuroQol EQ-5D-3L, Frankel score, quality-adjusted life years (QALYs), and treatment and reimbursement costs. RESULTS: One hundred thirty consecutive patients were prospectively recruited, of whom 92 had information available for cost and reimbursement comparison, and 100 had information to complete cost-utility analysis. Median cost of hospital treatment per patient was £20,752; median reimbursement received was £18,291, with a median shortfall of £1,967. Surgery in addition to radiotherapy over a lifetime horizon was both more effective and less costly than radiotherapy alone, and therefore was found to be cost-effective. CONCLUSIONS: Our results demonstrate that reimbursement to hospitals for surgical management of symptomatic spinal metastases in the United Kingdom is broadly in line with costs, and that there was an overall saving as a result of community care costs being mitigated by patients walking for longer, which is within the expected National Health Service threshold. Surgery for metastatic spinal tumors is effective and a good value for the money.
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