• Minyu Jian, Fa Liang, Haiyang Liu, Hengyu Zeng, Yuming Peng, and Ruquan Han.
• Department of Anesthesiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
• J Neurosurg Anesthesiol. 2021 Jan 1; 33 (1): 737673-76.

BackgroundCoronavirus disease 2019 (COVID-19), caused by a novel coronavirus, is highly contagious. Global medical systems have been heavily impacted by the COVID-19 pandemic. Although the majority of patients with intracranial disease require time-sensitive surgery, how to conduct neurosurgery and prevent and control nosocomial infection during a pandemic is challenging.Materials And MethodsWe retrospectively reviewed the clinical data of patients undergoing neurosurgical and neurointerventional procedures at Beijing Tiantan Hospital, China during the early stages of the COVID-19 pandemic between January 21 and July 31, 2020. A 3-level system of COVID-19 risk was established based on medical conditions, epidemiologic, and symptom inquiry and the results of triage. A transitional unit was established for patients in whom COVID-19 had not been ruled out on admission to hospital.ResultsA total of 4025 patients underwent neurosurgery during the study period, including 768 emergent and 3257 nonemergent procedures. Of these patients, 3722 were low-risk for COVID-19, 303 were moderate-risk, and none were high-risk. In addition, 1419 patients underwent neurointerventional procedures, including 114 emergent and 1305 nonemergent interventions, of which 1339 were low-risk patients, 80 were moderate-risk and none were high-risk. A total of 895 patients (neurosurgical and neurointerventional) were admitted to the transitional unit. Forty-five patients were diagnosed with COVID-19 and transferred to the COVID-19 designated hospital. There were no cases of COVID-19 nosocomial infections among surgical patients or health care workers.ConclusionOn the basis of our single-center experience, developing a full screening protocol for COVID-19, establishing a risk level, and using a transitional unit for those with unknown COVID-19 status are effective measures to provide a safe environment for patients and health care workers.

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