Identifying Components Necessary for an Enhanced Recovery After Surgery Pathway for Elective Intracranial Surgery: An Improvement Project Using the Quality of Recovery-15 Score

Abstract

To identify the domains of recovery, as determined by the Quality of Recovery-15 (QoR-15) score, that needed improvement to develop initial interventions for an enhanced recovery after surgery protocol for patients undergoing elective intracranial surgery under general anesthesia. A paired-availability design was used to assess 2 groups of 41 patients undergoing elective intracranial surgery. The baseline QoR-15 score and scores 0, 6, 12, and 24 hours after arrival in the intensive care unit characterized the postoperative recovery trajectory. The lowest scoring domains of the QoR-15 score were identified in the preimplementation group, and pharmacologic interventions were initiated in the postimplementation group. Postoperative analgesia and postoperative nausea and vomiting were identified as the lowest scoring domains. The pharmacologic interventions implemented were chosen because they produced minimal sedation and were easy to administer-1 40-mg oral preoperative dose of aprepitant to target postoperative nausea and vomiting and 2 perioperative 1-g doses of intravenous acetaminophen to improve analgesia. We observed a clinically significant as well as statistically significant improvement in analgesia on arrival in the intensive care unit and at the 6-hour postoperative time point. The total QoR-15 score was improved through the 12-hour time point. In this quality improvement project, the QoR-15 score allowed us to identify domains that slowed the recovery course in this patient population. Two 1-g doses of intravenous acetaminophen improved patients' well-being and analgesia after elective intracranial surgery.