Standardizing Care for High-Risk Patients in Spine Surgery The Northwestern High-Risk Spine Protocol

Study Design. Review article of current literature on the preoperative evaluation and postoperative management of patients undergoing high-risk spine operations and a presentation of a multidisciplinary protocol for patients undergoing high-risk spine operation. Objective. To provide evidence-based outline of modifiable risk factors and give an example of a multidisciplinary protocol with the goal of improving outcomes. Summary of Background Data. Protocol-based care has been shown to improve outcomes in many areas of medicine. A protocol to evaluate patients undergoing high-risk procedures may ultimately improve patient outcomes. Methods. The English language literature to date was reviewed on modifiable risk factors for spine surgery. A multidisciplinary team including hospitalists, critical care physicians, anesthesiologists, and spine surgeons from neurosurgery and orthopedics established an institutional protocol to provide comprehensive care in the pre-, peri-, and postoperative periods for patients undergoing high-risk spine operations. Results. An example of a comprehensive pre-, peri-, and postoperative high-risk spine protocol is provided, with focus on the preoperative assessment of patients undergoing high-risk spine operations and modifiable risk factors. Conclusion. Standardizing preoperative risk assessment may lead to better outcomes after major spine operations. A high-risk spine protocol may help patients by having dedicated physicians in multiple specialties focusing on all aspects of a patients care in the pre-, intra-, and postoperative phases.