Effect of early postoperative systemic inflammatory response syndrome (SIRS) on the short-term outcome of patients with acute Stanford type A aortic dissection / 中国胸心血管外科临床杂志

@#Objective    To investigate the effect of early postoperative systemic inflammatory response syndrome (SIRS) on the short-term outcome of patients with acute Stanford type A aortic dissection (ATAAD). Methods    The clinical data of 88 patients with ATAAD who were treated in our hospital from January 2018 to January 2020 were retrospectively analyzed. Patients were divided into a SIRS group (n=37) and a non-SIRS group (n=51) according to whether SIRS occurred within 24 hours after surgery. The perioperative data of the two groups were compared. Results    There was no significant difference between the two groups in general clinical data, preoperative left ventricular ejection fraction, white blood cell (WBC) and body temperature (P>0.05). Compared with the non-SIRS group, the cardiopulmonary bypass time in the SIRS group was significantly longer (P<0.05), and the WBC and body temperature within 1 day after surgery in the SIRS group were higher (P<0.01). A significant difference was revealed in the mechanical ventilation time, ICU stay, total hospitalization time and hospitalization costs between two groups (P<0.01). Patients in the SIRS group had higher postoperative acute physiology and chronic health evaluationⅡscores, sequential organ failure assessment score as well as a greater risk of developing postoperative acute lung injury, acute kidney injury, continuous renal replacement therapy, delirium, liver dysfunction and morbidity (P<0.05). Conclusion    Early postoperative SIRS significantly increases the incidence of major adverse complications and the mortality rate of patients with ATAAD.

Progress of clinical application of autologous plateletpheresis technology in cardiovascular surgery / 中国胸心血管外科临床杂志

@#The incidence of cardiovascular disease remains high, and surgery is an important measure for the treatment of cardiovascular disease. However, cardiovascular surgery is complicated and difficult, and it is one of the departments with the highest rate of allogeneic blood transfusion. Allogeneic blood transfusion significantly increases the complications and mortality of patients, while autologous blood transfusion can effectively reduce allogeneic blood transfusion and adverse reactions. Autologous plateletpheresis technology is a popular autotransfusion method in recent years. This article reviews the autologous plateletpheresis technology and its clinical application in cardiovascular surgery.