The protection of carbachol on intestinal barrier function in patients with trauma
10.3969/j.issn.1008-9691.2014.04.004
- VernacularTitle:卡巴胆碱对创伤患者肠屏障功能的保护作用
- Author:
Yinhua WANG
;
Picong YOU
;
Minggui TANG
;
Baohua WANG
;
Haixia CHAI
;
Jianyi PU
- Publication Type:Journal Article
- Keywords:
Carbachol;
Trauma;
Intestinal barrier dysfunction;
Multiple organ dysfunction syndrome
- From:
Chinese Journal of Integrated Traditional and Western Medicine in Intensive and Critical Care
2014;(4):254-257
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the protection of carbachol on intestinal barrier function in patients with trauma. Methods A prospective randomized controlled trial was conducted. Seventy patients after trauma with a definite diagnosis of multiple organ dysfunction syndrome(MODS)from Department of Critical Care Medicine in Hebei United University Affiliated Hospital were included. According to random number table,the patients were divided into a carbachol treatment group(37 cases)and a mosapride citrate treatment group(33 cases),and all the patients in the two groups were treated by antibacterial drugs,supportive agents for organ function,surgery, etc symptomatic treatment. Based on the conventional treatment,in the carbachol treatment group,carbachol was administered through a stomach tube at the dose of 0.2 mg/kg,twice a day,and the dose was doubled if no exhaust or defecation persisted for 3 days after treatment,while in the mosapride group,mosapride citrate was given at the dose of 5 mg once and thrice a day,the therapeutic course of both groups being 7 days. On the 1st,3rd,5th, 7th day after admission,peripheral venous fasting blood in early morning was collected,the activity of diamine oxidase(DAO),expression rates of CD11b+and CD18+in polymorphonuclear neutrophil(PMN),contents of tumour necrosis factor-α(TNF-α)and interleukin-10(IL-10) were detected,and the clinical curative effects were observed. Results Compared to the mosapride citrate treatment group,the total effective rate was significantly higher in the carbachol treatment group on the 7th day after treatment〔70.3%(26/37)vs. 45.5%(15/33),P<0.05〕. The activity of DAO,expression rates of CD11b+and CD18+in PMN,contents of TNF-αand IL-10 in the carbachol treatment group were decreased with the extension of time,and reached valley values on the 7th day,the differences were statistically significant in the comparisons with those in mosapride citrate treatment group at the same time point〔DAO(mg/L):3.21±0.52 vs. 3.93±0.51,CD11b+:(14.89±2.16)% vs.(28.92±1.59)%,CD18+:(53.67±2.44)% vs. (72.46±4.08)%, TNF-α(ng/L):111.44±16.42 vs. 129.73±18.74, IL-10(ng/L):67.71±38.83 vs. 121.45±40.23,all P<0.05〕. At the various time points,the above indexes had no obvious changes in mosapride citrate treatment group. Conclusion Carbachol can ameliorate the ischemic/reperfusion(I/R)injury in patients with intestinal barrier dysfunction after trauma,decrease the release of inflammatory cytokines in vivo,and promote peristalsis of intestinal tract,therefore carbachol has clinical value of protecting intestinal barrier function.
