1.
Effect of Perioperative Glucose-Insulin-Potassium Therapy in Patients Undergoing On-Pump Cardiac Surgery: A Meta-Analysis.
Li, Q, Yang, J, Zhang, J, Yang, C, Fan, Z, Yang, Y, Zheng, T, Yang, J
The heart surgery forum. 2020;(1):E063-E069
Abstract
OBJECTIVE The role of glucose-insulin-potassium (GIK) infusion during cardiac surgery has held interest for so many years without a clear answer. The aim of this meta-analysis was to evaluate the effect of GIK therapy on outcomes in patients undergoing on-pump cardiac surgery. METHODS A comprehensive online review was performed in The Web of Science, Embase, Medline, PubMed, and The Cochrane Library databases from 2000 to 2019. Eligible studies included randomized controlled trials (RCTs) that compared GIK treatment with placebo or standard care during on-pump cardiac surgery. Risk ratios (RR) were used for binary outcomes and mean difference (MD) was used for continuous variables; both with their 95% confidence intervals (CI). RESULTS A total of 18 RCTs involving 2,131 patients met the inclusion criteria. Compared with the control group, the GIK treatment significantly reduced in-hospital mortality (RR = 0.56, 95% CI: 0.32-0.97; P = .04), postoperative myocardial infarctions (MI) (RR = 0.71, 95% CI: 0.56-0.91; P = .006), the use of inotropic support (RR = 0.53, 95% CI: 0.45-0.63; P < .00001), and length of stay in the intensive care unit (ICU) (MD = -0.33, 95% CI: -0.52--0.14; P = .0007). Moreover, GIK treatment seemed to be associated with fewer postoperative atrial fibrillation (AF) (RR = 0.81, 95% CI: 0.64-1.03; P = .09). CONCLUSIONS In patients undergoing on-pump cardiac surgery, GIK infusion has a beneficial role in mortality during hospital stay and demonstrates superior efficacy versus standard care for reduction in postoperative MI, AF, ICU length of stay as well as inotropic agent requirements.
2.
The role of perioperative oral nutritional supplementation in elderly patients after hip surgery.
Liu, M, Yang, J, Yu, X, Huang, X, Vaidya, S, Huang, F, Xiang, Z
Clinical interventions in aging. 2015;:849-58
Abstract
BACKGROUND The effect of perioperative oral nutritional supplementation (ONS) on elderly patients after hip surgery remains controversial. This study intended to ascertain whether perioperative ONS is beneficial for the rehabilitation of elderly patients after hip surgery. MATERIALS AND METHODS We searched databases including PubMed, Embase, and the Cochrane Central Register of Controlled Trials for articles published up to May 2014. Randomized controlled trials of ONS for elderly patients after hip surgery were included. RESULTS The combined trials showed that ONS had a positive effect on the serum total protein (P<0.00001) and led to a significantly decreased number of complications (P=0.0005). Furthermore, data from the infection subgroups showed significant decreases in wound infection (P=0.02), respiratory infection (P=0.04), and urinary tract infection (P=0.03). Clinical observation suggests that the intervention may improve the level of serum albumin, although the data did not reach statistical significance (P=0.48). Regarding mortality, there was no significant statistical difference between the intervention group and the control (P=0.93). CONCLUSION Based on the evidence available, this meta-analysis is consistent with the hypothesis that perioperative ONS can help elderly patients recover after hip surgery and reduce complications.
3.
The effects of perioperative probiotic treatment on serum zonulin concentration and subsequent postoperative infectious complications after colorectal cancer surgery: a double-center and double-blind randomized clinical trial.
Liu, ZH, Huang, MJ, Zhang, XW, Wang, L, Huang, NQ, Peng, H, Lan, P, Peng, JS, Yang, Z, Xia, Y, et al
The American journal of clinical nutrition. 2013;(1):117-26
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Abstract
BACKGROUND Zonulin is a newly discovered protein that has an important role in the regulation of intestinal permeability. Our previous study showed that probiotics can decrease the rate of infectious complications in patients undergoing colectomy for colorectal cancer. OBJECTIVE The objective was to determine the effects of the perioperative administration of probiotics on serum zonulin concentrations and the subsequent effect on postoperative infectious complications in patients undergoing colorectal surgery. DESIGN A total of 150 patients with colorectal carcinoma were randomly assigned to the control group (n = 75), which received placebo, or the probiotics group (n = 75). Both the probiotics and placebo were given orally for 6 d preoperatively and 10 d postoperatively. Outcomes were measured by assessing bacterial translocation, postoperative intestinal permeability, serum zonulin concentrations, duration of postoperative pyrexia, and cumulative duration of antibiotic therapy. The postoperative infection rate, the positive rate of blood microbial DNA, and the incidence of postoperative infectious complications-including septicemia, central line infection, pneumonia, urinary tract infection, and diarrhea-were also assessed. RESULTS The infection rate was lower in the probiotics group than in the control group (P < 0.05). Probiotics decreased the serum zonulin concentration (P < 0.001), duration of postoperative pyrexia, duration of antibiotic therapy, and rate of postoperative infectious complications (all P < 0.05). The p38 mitogen-activated protein kinase signaling pathway was inhibited by probiotics. CONCLUSIONS Perioperative probiotic treatment can reduce the rate of postoperative septicemia and is associated with reduced serum zonulin concentrations in patients undergoing colectomy. We propose a clinical regulatory model that might explain this association. This trial was registered at http://www.chictr.org/en/ as ChiCTR-TRC-00000423.