Effects of hypertonic saline on T-lymphocyte subpopulations in patients with traumatically hemorrhagic shock
10.3760/cma.j.issn.1671-0282.2009.04.012
- VernacularTitle:高渗盐水对创伤失血性休克患者T细胞免疫的影响
- Author:
Jie ZHU
;
Xuejun SHUAI
;
Xiaoran HE
;
Xiaoxiong CHEN
;
Ning DING
- Publication Type:Journal Article
- Keywords:
Hemorrhagic shock;
Trauma;
Hypertonic saline;
T-lymphocyte subpopulations
- From:
Chinese Journal of Emergency Medicine
2009;18(4):376-379
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the potential and early effect of hypertonic saline resuscitation on Tlymphocyte subpopulations in patients with traumatically hemorrhagic shock.Method Eighty-two patients with acute traumatically hemorrhagic shock admitted from Department of Emergency，Beijing Tongren Hospital，from De cember 2006 to July 2008 were randomly divided into：hypotonic saline(HS)group(n=43)and Lactated Ringer's solution(LR)group(n=39).The criteria of eligible patients were systolic blood pressure＜90mm Hg at admission with definite evidence of blood loss.Patients with immune system diseases and those who died within 24 hours of admission were excluded.Patients in HS group received intravenous administration of 200 mL of 7.5% sodium chloride withhin 15～20 minutes，and LR group received routine therapy with Lactated Ringer's solution.Blood pressure and heart rate were recorded 10，20，and 60 minutes after the start of resuscitation and compared between two groups.Before and 24 hours after treatment，peripheral blood levels of T-lymphocyte subpopulations including CD3+，CD4+，and CD8+ were measured by using direct immunofluorescence test and compared between two groups.The inter-group comparison was carried out by using independent sample t-lest and intragroup comparison using paired t-test.The numabers of operation，complication cases and death cases were conducted by using X2 test.SPAS version 11.0 software was used for statistical analysis.Results The volume of solution infused in HS group was(3820±623)mL and in LR group was(5430±1254)mL(P＜0.05).At 10 and 20 minutes after the sdministration of solution.the mean blood pressures in HS group were both significantly higher than those in LR group(P＜0.01).The levels of CD3+and CD4+lymphocytes in peripheral blood in HS group 24 hours after treatment were sinificantly higher than those in LR group(P＜0.01).Totally，63(76.8%)patients were cured and 19(23.2%)patients died.ARDS occurred in 10 patients and MODS occurred in 14 patiellts.The mortality，and the rates of ARDS and MODS in HS group were sinificantly higher than those in LP group(P＜0.05).Conclusiom In patients with acute traumatically hemorrhagic shock.HS can increase the effective circulating vol. ume，ameliorate the perfusion of tissues and organs，improve the immune fuction of T-lymphocytes，decrease the rats of ABDS and MODS，mad decrease the morality.HS is more effective than routine solution used for resuscitation.
