Effects of infusion per unit of weight on emerging pulmonary complications in patients with cirrhosis after liver transplantation / 中华器官移植杂志

ABSTRACT

Objective To explore the effects of infusion per unit of weight on pulmonary edema and acute respiratory distress syndrome (ARDS).Methods The clinical data of 70 patients with cirrhosis who had accepted liver transplantation were retrospectively collected,including the age,height,weight,BMI,preoperative liver function,indexes during liver transplantation and the postoperative intake and output records in the first 5 days,and the emerging postoperative pulmonary complications (EPPCs) in the first 2 weeks were screened.The relationship between clinical data and new pulmonary edema and ARDS was analyzed.Results The incidence rate of NPPCs was 82.9 ％,in which the incidence rate of pleural effusion,atelectasis,pulmonary edema,ARDS and pulmonary infection was 60.0％,14.7％,8.6％,31.4％ and 10％ respectively.In the pulmonary edema group (n =6),the preoperative Child-Pugh score (9.3 ± 1.6),the total volume (2 667 ± 1 164) ml and the volume of unit weight (39.4 ± 19.0) ml/kg of plasma transfusion,the total volume (1 417 ± 376) ml of artificial colloid during operation,and the input of unit weight (53.2 ± 9.3 ml/kg) on the 3rd day after operation were significantly different from those (7.6 ± 1.9,1 753 ± 1 040 ml,24.2 ± 15.7 ml/ kg,2 347 ± 1 088 ml,and 44.6 ± 10.1 ml/kg) in the group (n =64) without pulmonary edema.Their P values in the order were 0.028,0.046,0.029,0.046,and 0.046.In the ARDS group (n =22),the plasma transfusion volume per unit of weight during operation (31.3 ± 20.4 ml/kg),the total balance volume equaled with the difference of input and output (1 504 ± 894 ml) and the balance volume per unit of weight (22.1 ± 13.1 ml/kg) on the first postoperative day and the total input volume per unit of weight on the third postoperative day (49.0 ± 10.1 ml/kg) were significantly distinguished with those (22.7 ± 13.4 ml/kg,910 ± 684 ml,12.7 ± 9.9 ml/kg,and 43.6 ± 9.9 ml/kg) in the group (n =48) without ARDS.The P values in the order were 0.045,0.003,0.001 and 0.042 respectively.Conclusion The incidence rate of NPPCs in the patients with cirrhosis receiving the liver transplantation is relatively higher.In order to reduce the risk of NPPCs,based on the hemodynamic stability during operation,the artificial colloids should be appropriately increased and excessive plasma transfusion reduced.In addition,the redundant input should be limited according to the weigh,in the first and third postoperative days.