ABSTRACT
At the beginning of the COVID-19 pandemic in 2020, many hospitals around the world recommended stopping elective surgery as a precaution to stop the spread of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). The number of elective surgeries was reduced in Japan due to several waves of the pandemic. This work describes the management of COVID-19 and actual polymerase chain reaction (PCR) screening in operating theaters at the National Center for Global Health and Medicine (NCGM), a designated hospital for specified infectious diseases in Japan. The following three steps for COVID-19 infection control were taken to maintain the operating theater: i) Do not bring COVID-19 into the operating theater, ii) Infection control for all medical staff, and iii) Surgical management of surgical patients with COVID-19. We introduced checklists for surgical patients, simulations of surgery on infected patients, screening PCR tests for all surgical patients, and use of a negative pressure room for infective or suspected cases. We determined the flow and timing of surgery for patients with COVID-19. However, many aspects of COVID-19 infection control measures in the operating theater are still unclear. Therefore, infection control measures require further advances in the future to manage new infections.
ABSTRACT
Studies have reported that COVID-19 is associated not only with pneumonia but also with cerebrovascular disease. Consequently, medical personnel involved in treating stroke in the emergency medicine setting have been placed in a situation that requires them to provide treatment while always remaining mindful of the possibility of COVID-19. Here, we describe the current state of stroke treatment during the COVID-19 pandemic. Four patients with stroke and concomitant COVID-19 were treated at our facility. We treated 3 patients with cerebral infarction and 1 patient with cerebral venous sinus thrombosis. All 3 patients with cerebral infarction had a poor outcome. This was attributed in part to the poor general condition of the patients due to concomitant COVID-19, as well as to the severity of the major artery occlusion and cerebral infarction. One patient with cerebral venous sinus thrombosis had a good outcome. Anticoagulant therapy was administered at our hospital and resulted in a stable clinical course. Our hospital has worked to establish an examination and treatment system that enables mechanical thrombectomy to be performed even during the COVID-19 pandemic. We devised a protocol showing the steps to be taken from initial treatment to admission to the cerebral angiography room. Our hospital was able to continue accepting requests for emergency admission thanks to the examination and treatment system we established. Up-to-date information should continue to be collected to create examination and treatment systems.