Objective To investigate the influence on the postoperative recovery for giving either total parenteral nutrition （TPN） or early enteral nutrition (EEN) to patients with gastric cancer after total gastrectomy. Methods Eighty-six patients with gastric cancer undergone total gastrectomy were divided into TPN group (n=31) and EEN group (n=55). Patients in TPN group received TPN support via vena cava (internal jugular vein or subclavian vein), while patients in EEN group received early feeding through the naso-intestinal tube, which was placed during operation, and volume of enteral nutrition (fresubin) was increased daily, full enteral nutrition was expected on day 3-5. Nutrition status after operation, postoperative plasma albumin (Alb), the time of passing gas or stool, the time of oral intake, hospital stay and any postoperative complications were recorded and analyzed. Results There were no significant differences between two groups (Pgt;0.05) in postoperative plasma Alb level, the time of passing gas or stool, postoperative complications rate or hospital stay. However, in the TPN group, the time of oral intake was shorter than that in EEN group (P=0.004). Conclusions Both TPN and EEN are the suitable nutritional methods for patients with gastric cancer after total gastrectomy, and with no detectable difference. For patients with high risk, such as severe malnutrition, naso-intestinal tube should be placed for EEN.
ObjectiveTo summary the effect of parenteral nutrition combined with enteral nutrition on patients with severe acute pancreatitis.
MethodsThe clinical data of 200 patients with severe acute pancreatitis admitted in our hospital in recent 10 years were retrospectively analyzed. Of which 88 cases were treated by traditional nutritional support therapy (traditional nutrition group), the rest of 112 cases of patients with early parenteral nutrition to later period gradually combined with enteral nutrition comprehensive nutritional support strategy (comprehensive nutrition group).
ResultsThe APACHEⅡscores and serum level of C-reactive protein (CRP) of patients in comprehensive nutrition group were significantly lower than patients in traditional nutrition group (P < 0.05), while the serum albumin level was significantly higher than that of traditional nutrition group (P < 0.05). In the incidence of complications and mortality, the average length of stay and total cost of comprehensive nutrition group were significantly lower than patients with traditional nutrition group (P < 0.05), the cure rate was significantly higher than that of traditional nutrition group (P < 0.05).
ConclusionThe combination of parenteral nutrition and enteral nutrition of nutrition support model not only can shorten the duration of symptoms but also alleviate the burden of patients and reduce complications and mortality.
Objective To investigate the effect of mesenteric lymphatic duct liagtion and glutamine enteral nutrition on intestine and distant organs in intestinal ischemia/reperfusion injury. Methods Forty male SD rats undergoing gastrostomy were randomly assigned into 5 groups (n=8): sham operation group, normal enteral nutrition group, normal enteral nutrition+lymphatic duct ligation group, glutamine group and glutamine+lymphatic duct ligation group. Sham operation group only received laparotomy after 7 days of full diet, the other four groups were subjected to 60 min of intestinal ischemia after 7 days of enteral nutrition, and the two lymphatic duct ligation groups were plus mesenteric lymphatic duct ligation. The original nutrition continued 3 days after reperfusion. Intestinal permeability was detected on day 1 before reperfusion, day 1 and 3 after reperfusion. Intestinal morphology was observed, endotoxin, D-lactate and diamine oxidase levels in serum, and apoptotic index in lung tissue were detected on day 3 after reperfusion. Results The intestinal permeability in each group was significantly increased on day 1 after reperfusion (Plt;0.05), and which in normal enteral nutrition+lymphatic duct ligation group and glutamine+lymphatic duct ligation group were significantly decreased on day 3 after reperfusion (Plt;0.05). The mucosal thickness and villus height of ileum and mucosal thickness of jejunium in glutamine+lymphatic duct ligation group were significantly higher than those in other groups (Plt;0.05), and villus height of ileum in glutamine group was higher than that in normal enteral nutrition group (Plt;0.05); those morphology indexes in normal enteral nutrition+lymphatic duct ligation group were higher than those in normal enteral nutrition group, but there was no statistical signification (Pgt;0.05). Apoptosis index of lung tissue in lymphatic duct ligation groups was significant lower than that in no-ligation groups (Plt;0.05). Levels of endotoxin, D-lactate, and diamine oxidase in lymphatic duct ligation groups had downward trends compared with no-ligation groups, but there was no statistical signification (Pgt;0.05). Conclusions Intestinal ischemia/reperfusion injury of rats can cause intestinal permeability increase, bacterial endotoxin translocation and systemic inflammatory response. Mesenteric lymphatic duct ligation and glutamine enteral nutrition intervention can weak lung tissue damage, increase thickness of intestinal mucosa, maintain intestinal barrier function, reduce endotoxin translocation and attenuate systemic inflammatory response. Enteral nutrition with glutamine was better than normal enteral nutrition.
Objective To evaluate the clinical curative effect of early enteral nutrition （EN） in gastric cancer patients after operation and its safety. Methods One hundred and eighty patients with gastric cancer diagnosed and underwent surgical treatment in gastrointestinal surgery center， West China Hospital from February 2011 to December 2011 were studied prospectively， who were randomly divided into EN group （n=91） and parenteral nutrition （PN） group （n=89）. The nutrition state， rehabilitation， hospital stay， cost of nutrition in hospital， and complications were observed. Results ①According to the postoperative serum nutrition index， there were no significant differences in the prealbumin， hemoglobin， and ratio of albumin to globulin in two groups （P＞0.05）， but the albumin level in the EN group was significantlyhigher than that in the PN group （P=0.047）. ②According to the postoperative rehabilitation index， the first ambulation time （P=0.011）， first intake time （P=0.000）， first nasogastric tube away time （P=0.013）， first drainage tube away time （P=0.021）， and first urinary catheter away time （P=0.002） in the EN group were significantly shorter than those in the PN group. The difference of the first anus exhaust time was not statistically significant in two groups （P=0.083）. ③The cost of nutrition in hospital in the EN group was significantly less than that in the PN group （P=0.017）. The postoperative hospital stay and total complication rate were not significant differences in two groups （P＞0.05）. Conclusion Early postoperative EN is effective， economic， practical， which might be superior to PN.
ObjectiveTo explore the clinical effects of exogenous glutamine on patients suffering from sepsis with hypoalbuminemia in emergency department.
MethodsEighty-six patients with sepsis and hypoalbuminemia enrolled from January to November 2013 in the Emergency Department of our hospital were randomly divided into treatment group and control group. Forty-three patients in the control group were given conventional treatments, while the other 43 in the treatment group were treated with glutamine therapy based on the conventional treatments. The clinical efficacy of the two groups including inflammatory markers, albumin level, APACHEⅡ score and SAPSⅡ score, mortality, length of hospital stay were analyzed on day 7, 14, and 28 after being enrolled. A comprehensive analysis of the clinical effects in these two groups was performed.
ResultsEighty-six cases were enrolled in this study. The mortality on day 14 and 28 in the treatment group was significantly lower than that in the control group (P<0.05). Inflammatory markers (WBC count, CRP concentration, and PCT concentration) in patients of the treatment group were gradually decreased, whereas serum albumin levels were gradually increased compared with the control group (P<0.05). The cure rate of patients in the treatment group was significantly higher than that in the control group, while the average length of stay was shorter than the control group (P<0.05) on day 28.
ConclusionExogenous glutamine supplementation can improve patient cure rates and reduce hospital stays which has good clinical effects on patients with sepsis and hypoalbuminemia in emergency department.
ObjectiveTo explore influence of different nutritional approaches on liver function in patients after esophagectomy.
MethodsA total of 160 patients with esophageal cancer who underwent surgical treatment were divided into a enteral nutrition (EN) group and a total parenteral nutrition (TPN) group according to different medical staff. There were 80 patients in each group. Two and 7 days postoperatively, albumin (ALB), prealbumin (PA), alanine aminotransferase (ALT) and total bilirubin (TB) of the 2 groups were examined to evaluate liver function.
ResultsAbnormities in liver function (ALB, PA, ALT, TB) was common phenomenon in esophageal cancer patients, but there was no statistical difference in ALB, PA, ALT, TB on the 2nd postoperative day between the EN group and the TPN group (P > 0.05). On the 7th postoperative day, liver functions were improved than those on the 2nd postoperative day in the two groups. And frequencies of liver function abnormity in the EN group were significantly lower than those in the TNP group (P < 0.05).
ConclusionCompared with TPN, EN has advantages in facilitating hepatic protein synthesis and recovery of liver function after esophagectomy.
Objective To explore the protective effect of early enteral nutrition on intestinal mucosa barrier in patients with esophageal carcinoma after operation. Methods Fifty six patients with esophageal carcinoma whose weight decreased more than 20% before operation in three months were divided into enteral nutrition group ( n =30) and parenteral nutrition group ( n =26). Plasma concentration of lipopolysaccharide(LPS), tumor necrosis factor (TNF), gastrin, glutamine, and ratio of lactulose and mannitol (L/M) were measured on the 1st, 4th, 8th day after operation respectively. Results Weight loss and infectious complication in enteral nutrition group were less than those in parenteral nutrition group after operation ( P lt;0.01, 0.05). On the 4th and 8th day after operation,the level of LPS,TNF, and L/M were lower in enteral nutrition group than those in parenteral nutrition group ( P lt;0 01), the values of gastrin and glutamine were higher in enteral nutrition group than those in parente...更多ral nutrition group ( P lt;0 01). Conclusion Enteral nutrition can protect the intestinal mucosa barrier and decrease infectious complication after operation.
To study the effects of early enteral nutrition and selective decontamination of digestive tract on the lipopolysacchride (LPS) translocation and cytokines and the developing of multiple organ dysfunction syndrome (MODS). Thirty six rabbits were divided into 3 groups: ①control group (CON group, n＝12), the rabbits were bled to shock state (MAP was 5.33 kPa) for 1 hour and then were resuscitated by with replacement of the lost blood and 2 volume of the equilibrium liquid, ②selective decontamination of digestive tract (SDD group, n＝12), the procedure was the same as the CON group but the rabbit was fed with the antibiotics 3 days before the experiment and all through the experiment, ③early enteral nutrition group (EN group, n＝12), treatment was the same as CON group. After resuscitation the feeding tube was placed into the stomach for enteral nutrition. On the 1st, 3rd, 5th and 7th day the blood samples were taken for testing the LPS, TNFα and the organs’ function. Results: The MODS incidence, the levels of LPS and TNFα of the EN group were obviously lower than those in SDD and CON groups; the levels of the LPS and TNFα of the SDD group remained high in the 5th day. SDD group had a higher incidence of the MODS and mortality than that of the EN group. Conclusion: Ischemiareperfusion damage can produce the LPS translocation, which causes the development of MODS. SDD can’t decrease the LPS translocation so that the incidence of MODS and mortality remain high. Early EN can inhibit LPS translocation and reduce the development of MODS.
Objective To study the current clinical application and advancement of microbioecological preparation. Methods Literatures about microbioecological preparation published in China and abroad were collected and reviewed. Results The microbioecological preparation has been widely used at present. It is used to rebuild a balanced microbial population in human body, particularly in intestinal, to promote the stability of internal environment, control dysbacteriosis and to treat a variety of gastrointestinal diseases associated with ectopic microbial population. Conclusion Although microbioecological preparation has been widely used in clinical settings, its effect yet should be further supported and evaluated both by large sample research in randomized double-blind control trails and evidence-based medicine.
【Abstract】ObjectiveTo generally analyze the current situations of clinical research and applications in early enteral nutrition (EEN) after abdominal surgery. MethodsThe published papers about the current situations of clinical research and applications in EEN after abdominal surgery were reviewed. ResultsEEN after abdominal surgery seems to be safe and effective, produces a positive nitrogen balance, keeps the integrality of structure and function of the apparatus, protects gut barrier, and reduces or prevents septic complications. ConclusionEEN may be of more benefits and will be one of the best methods of nutrition support after abdominal surgery.
