Abstract

SANABRIA, Álvaro et al. Evidence-based total thyroidectomy, analysis of budgetary impact. rev. colomb. cir. [online]. 2012, vol.27, n.1, pp.30-39. ISSN 2011-7582.

Introduction: Total thyroidectomy is the most common endocrine surgical procedure perormed in the neck. There are recommendations based on evidence that can impact the cost of the procedure. This impact has not been assessed in the Colombian health system. The objective of this study was to evaluate the budgetary impact by the implementation of the evidence-based recommendations in performing a total thyroidectomy. Methods: Institutional information on the use of resources in performing total thyroidectomy was recorded. Prices of resources were obtained from a national registry (SOAT) and available data at Internet. Cost included honoraria, length of stay, hospital costs, surgical devices, laboratory tests, and drugs. A model of budgetary impact analysis using Excel software (Microsoft) was designed in order to compare the usual thyroidectomy practice versus the thryroidectomy practice based on evidence. The variables analyzed were frequency of central node dissection, prophylactic antibiotics, use of drains, hospital stay, postoperative serum calcium determination, and the administration of calcium gluconate to prevent hypocalcemia. Results: Ffty five patients were included for the evaluation of the use of resources. The application of a model of thyroidectomy based on evidence can diminish the total cost of the procedure in the order of 20% to 35%. Conclusion: Application of the recommendations of evidence-based medicine in performing a total thyroidectomy has a positive economic impact on the national health system.

Keywords : thyroidectomy; costs and cost analysis; health economics; evidence-based medicine.

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