A commentary on "Effects of edaravone on postoperative cognitive function in elderly patients undergoing hip joint replacement surgery: A randomized controlled trial" (Int J Surg 2020;80:13-18)
1 School of Medicine, Cardiff University, University Hospital of Wales, Heath Park, Cardiff, CF14 4XN, United Kingdom. Electronic address: [email protected].
2 National Heart and Lung Institute, Imperial College London, United Kingdom.
3 Department of Surgery and Cancer, Imperial College London, United Kingdom.