Published on in Vol 11, No 11 (2022): November
![Efficacy and Safety of Direct Hemoperfusion Using Polymyxin B-Immobilized Polystyrene Column for Patients With COVID-19: Protocol for an Exploratory Study Efficacy and Safety of Direct Hemoperfusion Using Polymyxin B-Immobilized Polystyrene Column for Patients With COVID-19: Protocol for an Exploratory Study](https://asset.jmir.pub/assets/0ff293627f5287c1d69034b79d2fff17.png 480w,https://asset.jmir.pub/assets/0ff293627f5287c1d69034b79d2fff17.png 960w,https://asset.jmir.pub/assets/0ff293627f5287c1d69034b79d2fff17.png 1920w,https://asset.jmir.pub/assets/0ff293627f5287c1d69034b79d2fff17.png 2500w)
1 Center for Clinical Sciences, National Center for Global Health and Medicine, Tokyo, Japan
2 Department of Respiratory Medicine, Center Hospital of the National Center for Global Health and Medicine, Tokyo, Japan
3 Department of Nephrology, Center Hospital of the National Center for Global Health and Medicine, Tokyo, Japan
4 Department of Respiratory Medicine, Tokyo Medical University Hospital, Tokyo, Japan
5 Department of Pulmonary Medicine and Oncology, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan