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Perioperative Management During the COVID-19 Pandemic: Strategies at Three General Hospitals in Japan and a Narrative Review.

Coronavirus disease 2019 (COVID-19) has rapidly spread globally ever since the virus was first identified in December 2019 in Wuhan, China. Despite efforts to accelerate the supply of COVID-19 vaccines worldwide, the global pandemic has continued. Polymerase chain reaction (PCR) test is currently considered the gold standard for the diagnosis of COVID-19. However, the rate of false-negative PCR for COVID-19 has been reported to be over 10%. Furthermore, an asymptomatic period can last up to 14 days following the infection. Under these circumstances, standard anesthetic practice, surgery scheduling, and approaches to appropriate management of the operating room to protect both patients and medical personnel against COVID-19 transmission need to be reviewed and appropriately modified. In this review, based on our institutional experiences along with the guidelines reported elsewhere, we propose safer and more effective perioperative management amidst the COVID-19 pandemic.