Effects of penehyclidine hydrochloride on acute lung injury in heart valve replacement patients with car-diopulmonary bypass
- VernacularTitle:盐酸戊乙奎醚对心肺转流下心脏瓣膜置换术患者急性肺损伤的影响
- Author:
Bixi LI
;
Wei WANG
;
Guilin YIN
;
Shuibo ZHU
;
Yong LIU
;
Yan ZHANG
;
Xiang WANG
;
Wangsheng CHENG
;
Fang LIU
;
Jun TAO
- Publication Type:Journal Article
- Keywords:
Cardiopulmonary bypass;
Heart valve replacement;
Acute lung injury;
Systemic inflammatory reaction syndrome;
Penehyclidine hydrochloride
- From:
The Journal of Clinical Anesthesiology
2016;32(9):868-872
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate effects of penehyclidine hydrochloride (PHC)protects a-gainst acute lung injury (ALI)in heart valve replacement patients with cardiopulmonary bypass (CPB).Methods Thirty rheumatic heart disease patients,eighteen males and twelve females with NYHA Ⅱ or Ⅲ,with cardiac valve replacement undergoing CPB were enrolled in the study.All pa-tients were randomly divided into group P and group C (fifteen in each group).Patients in group P re-ceived an intravenous injection of 0.03 mg/kg PHC before anesthesia induction and those in group C received the same volume of normal saline.Blood samples were collected to monitor the concentrations of IL-6,TNF-αand NF-κB at the following time points:before anesthesia induction (T0 ),the end of the operation (T1 ),6 hours (T2 ),12 hours (T3 )and 24 hours(T4 )postoperatively,arterial blood gas analyses were detected and oxygenation index (OI)was calculated at the time of T0 ,T1 and T4 , as well as lung dynamic compliance of patients adopt at the time of soon after anesthesia induction and the end of the operation.The outcomes included duration of intubation (DOI),length of intensive care unit stay (LOI)and length of hospital stay after the surgery (LOH).Results The DOI,LOI and LOH in group P were shorter than those in group C,but there was no statistical significance between groups.The plasma levels of IL-6,TNF-α and NF-κB were higher at T1-T4 than T0 in both groups (P <0.05),and those in group P were statistically lower than group C at T1-T4 (P <0.05).The val-ues of OI at T0 and T1 were obviously lower than T4 in both groups (P <0.05),and that in group P was slightly higher than group C at T4 but without statistical significance.The lung dynamic compli-ance of patients in group P at the end of operation was obviously higher than that in group C (P <0.05).Conclusion PHC inhibits systemic inflammatory response,improves lung compliance,amel-iorates tissue oxygen supply and encourages postoperative rehabilitation in valve heart replacement pa-tients with CPB,and its mechanisms is relevant to the regulation of NF-κB signal way on the produc-tion of such proinflammatory cytokines as IL-6 and TNF-α.
