Avoiding Transfusion in Head and Neck Surgery: Feasibility Study of Erythropoietin

Abstract

OBJECTIVE: To determine the feasibility of perioperative erythropoietin to avoid blood transfusion in head and neck cancer surgery. STUDY DESIGN: Retrospective chart review. METHODS: Ninety-nine patients undergoing surgical resection of head and neck tumors at our institution were assessed for demographic data, nutritional parameters, tumor/surgical information, hematological/transfusion data, and contraindications to erythropoietin. Each transfusion was classified as to its appropriateness, and the potential benefit of erythropoietin was assessed in each patient. A cost analysis was also performed. RESULTS: Most transfused patients (63%) received too many units. A subgroup at high risk of transfusion was identified who would benefit most from perioperative erythropoietin. Assuming that perioperative erythropoietin therapy is equivalent to the transfusion of 4 units, we estimate that the majority (741%) of transfused patients would not have required a transfusion if more stringent transfusion criteria were followed and those at high risk were given perioperative erythropoietin. Although the cost for transfusing 4 units is equivalent to that of a perioperative course of erythropoietin, the overall direct cost of erythropoietin treatment would actually have been more expensive. CONCLUSIONS: Perioperative erythropoietin therapy may be appropriate for a subgroup of head and neck cancer patients, but a prospective randomized controlled study in such a subgroup is needed to better define those most likely to benefit from it and to assess actual cost/benefit ratios.

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