ObjectiveTo evaluate the safety and efficacy of preoperation administration of enteral nutrition enriched ω-3 fatty acids for gastric cancer patients.
MethodsA single center randomized controlled clinical trial was performed in 60 cases of gastric cancer in West China Hospital during January 2014 to June 2014, and cases were equally randomized divided into treatment group and control group. Cases of treatment group were given enteral nutrition enriched ω-3 fatty acids which was manufactured by Fresenius Kabi Deutschland GmbH for 5 consecutive days before operation, and cases of control group were given an isocaloric and isonitrogenous homogenized diet for 5 consecutive days before operation. The laboratory indexes of nutritional status and imflammatory factors were observed and compared between 2 groups on admission, preoperative day 1, postoperative day 3, and postoperative day 5. Liver and kidney function indexes which as the safety indexes were detected on admission and preoperative day 1. Vomiting, diarrhea, and infectious complications were recorded in addition.
ResultsOn 3 days after operation, levels of interleukin-6 (IL-6) and α-acid glycoprotein (AAG) of treatment group were both lower than those of control group (P<0.05); on 5 days after operation, levels of C-reactive protein (CRP) of treatment group was lower than that of control group too (P<0.05); but at other time points, there were no significant differences in any index between the 2 groups (P>0.05). During the period of enteral nutrition, only 1 case suffered from bloating and 1 case suffered from diarrhea, both in treatment group, and the incidence of adverse reactions didn't differed between treatment group[6.7% (2/30)]and control group[0 (0/30)], P>0.05. Moreover, there were no significant differences between treatment group and control group in incidences of wound infection[3.3% (1/30) vs. 10.0% (3/30)], abdominal infection[0 (0/30) vs. 3.3% (1/30)], urinary infection[0 (0/30) vs. 3.3% (1/30)], and pulmonary infection[0 (0/30) vs. 6.7% (2/30)], but the total incidence of complication was lower in treatment group than that of control group[3.3% (1/30) vs. 23.3% (7/30)], P=0.026.
ConclusionEnteral nutrition enriched ω-3 fatty acids can reduce the rate of infection-related complication for patients with gastric cancer, and has a sense of safety.
To evaluate the feasibility, safety and effectiveness of enteral nutrition (EN) via jejunostomy in the early postoperative period in patients with acute hemorrhagic necrotizing pancreatitis (AHNP), 38 patients were divided into the early group (start EN 3 or 4 days after operation) and the later group (start EN 7 days after operation). All patients received parenteral nutrition at first, then were transited to EN. The enteral nutrition liquid was transfused by continuous drip via jejunostomy in both groups. Levels of serum amylase, blood glucose, as well as the liver function were used as indices of tolerance. Symptoms and physical signs of abdominal pain as well as the level of serum albumin were used as the indices of effectieness. Patients tolerated the therapy well in both groups. Moreover, they enjoyed an earlier correction of hypoalbuminemia with more quickly improved serum albumin and no abdominal pain. Starting enteral nutrition in the early postoperative period is feasible, safe and efficacious for acute hemorrhagic necrotizing pancreatitis patients. It plays an important role in treating AHNP and improving curing rate.
ObjectiveTo understand the prevention and control effects of iodine deficiency disorders and its progression trend of disease condition in Chongqing.
MethodsOne primary school was randomly selected as longitudinal surveillance sites in each of 4 counties in Chongqing city. A total of 90 children aged 8 to 10 years were randomly selected in each school with goiter, salt iodine, urinary iodine and intelligence detected. Meanwhile, in the four sites, urinary iodine of pregnant women and nursing women was tested. The goiter was examined by B-ultrasonograghy, urinary iodine by Ce arsenic acid digestion, and salt iodine by direct drop methods.
ResultsA total of 360 children aged 8 to 10 years were investigated surveillance sites. The total goiter rate was 5.28%. There was no significant difference in the total goiter rate among different counties (P > 0.05). The median of iodized salt was 26.65 mg/kg. The coverage rate of iodized salt, consumption rate of qualified iodized salt and intake rate of qualified iodized salt was 99.72%, 91.09% and 97.04%, respectively. The medians of urine iodine of children, pregnant and nursing women were 238.15 μg/L, 218.15 μg/L and 252.90 μg/L, respectively. The cases with urine iodine lower than 100 μg/L accounted for 11.94%, 32.93% and 13.75%, respectively. The cases with urine iodine above 300 μg/L accounted for 34.17%, 13.41% and 43.75%, respectively. The mean intelligence quotient of children was 112.57.
ConclusionThe goiter rate of schoolchildren in Chongqing city is relatively high and the population's iodine nutrition level is stable. However, the shortage and overdose of iodine still exist in Chongqing city.
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.
Abstract: Objective To determine the effects of early enteral nutrition (EEN) on postoperative recovery in elderly patients with esophageal cancer. Methods We included 100 elderly patients with esophageal cancer who were admitted at the PLA 100 Hospital between January 2006 and April 2010, and whose diagnoses were confirmed by pathological examination. The patients were divided into an early enteral nutrition (EEN) group and a parenteral nutrition (PN) group, with 50 patients in each group. There were 32 males and 18 females with an average age of 72 years in the EEN group. There were 30 males and 20 females with an average age of 69 years in the PN group. We analyzed the effect of the nutrition administration method on bowel function recovery, hospital stay, complication rate, and nutritional status one week after surgery. Results The anal exhaust time (45.3±12.7 h vs. 73.6±11.7 h), time until anal defecation (80.5 h±15.6 h vs. 140.1±13.2 h), and hospital stay (13.0±1.8 d vs. 15.2±3.3 d) in the EEN group were all shorter than those in the PN group (Plt;0.05). The rates of lung infection, anastomotic leakage, and cardiac complications in the EEN group were significantly lower than those of the PN group (Plt;0.05). One week after the operation, the serum albumin (ALB), peripheral blood lymphocytes, transferrin, and 24 h urea nitrogen (BUN) in the EEN group were higher than those in the PN group (Plt;0.05). Conclusion Compared with parenteral nutrition, enteral nutrition can promote metabolic function in elderly patients after recovery, reduce morbidity, and promote recovery.
ObjectiveTo retrospectively investigate the correlation between tumor immune nutritional indexes and the resectability in patients with pancreatic cancer.MethodsWe selected pancreatic patients with pathological diagnosis who admitted to Xuanwu Hospital of Capital Medical University from January 2015 to December 2018. The clinical data of patients were retrospectively analyzed. Nutritional and inflammatory hematological parameters at one week before operation were carefully collected, the parameters including: the neutrophil count, lymphocyte count, monocyte count, hemoglobin (Hb), platelet count, albumin (Alb), prealbumin (PA), cholesterol, and serum tumor markers (CEA and CA19-9). The ratio of neutrophil count to lymphocyte count (NLR), ratio of platelet count to lymphocyte count (PLR), ratio of lymphocyte count to monocyte count (LMR), prognostic nutrition index (PNI), nutritional risk score (GNIR), and controlled nutritional status score (COUNT) were calculated. The receiver working characteristic curve (ROC curve) was used to evaluate the predictive value of various indexes in radical resection of pancreatic cancer.ResultsOf the 55 patients with pancreatic cancer, 22 received radical surgery and 33 did not. There was no significant difference in gender, BMI, neutrophil count, monocyte count, platelet count, hemoglobin, albumin, prealbumin, cholesterol, and tumor location between the radical operation group and the non-radical operation group (P>0.05), but there were significant differences in age, lymphocyte count, CEA, and CA19-9 between the two groups (P<0.05). There was no significant difference in the area under the curve (AUC) of neutrophil count, lymphocyte count, monocyte count, hemoglobin, platelet count, albumin, prealbumin, cholesterol, NLR, PLR, LMR, PNI, and GNIR to predict the resectability of pancreatic cancer (P>0.05), but there was statistical significance in COUNT score, CEA, and CA19-9 (P<0.05). The AUC values of COUNT, CEA, and CA19-9 were 0.700, 0.705, and 0.739 respectively, the sensitivity corresponding to the best critical point cutoff value were 59.09%, 80.00%, and 100%, as well as the specificity were 87.88%, 66.67%, and 42.42%, respectively. The specificity of COUNT was high, but the sensitivity was poor. The sensitivity of CEA and CA19-9 were high and the specificity were poor.ConclusionsThe COUNT is a simple and useful predictor to predict the resectability of pancreatic cancer. The combination of COUNT and serum tumor markers of CEA and CA19-9 can help to better predict the surgical indications of pancreatic cancer.
Objective To determine the relationship between preoperative prognostic inflammatory and nutritional index (PINI) value and short-term prognosis in colorectal cancer. Methods Patients with colorectal cancer verified by pathologically examine were prospectively enrolled from April 2009 to June 2009. Serum alpha-1-acid glycoprotein, C-reactive protein, albumin and prealbumin were examined on day 3 before operation, and the value of preoperative PINI was calculated. The relationships between preoperative PINI and patho-TNM stage, complications, quality of life, and recurrence and metastasis after operation were analyzed. Results Total 38 patients with colorectal cancer underwent radical surgery were enrolled. Preoperative PINI value was 2.17±1.27. Preoperative PINI value was correlated with TMN stage and M stage: PINI value in patients of Ⅳ stage or M1 stage, were significantly higher than those in ones of Ⅰ, Ⅱ and Ⅲ stage （P＜0.001） or M0 stage （P＜0.001）. There was no significant correlation between preoperative PINI value and preoperative complications （Pgt;0.05）. Preoperative PINI value was correlated with postoperative diet, anorexia and overall quality of life: preoperative PINI value in patients with abnormal diet, anorexia or poor quality of life, were significantly higher than those in ones with normal diet (P=0.020), no-anorexia (P=0.020) or moderate (P=0.025) and well (P=0.020) quality of life. Conclusion Preoperative PINI value is an effective index to assess the short-term prognosis of colorectal cancer.
ObjectivesTo systematically review the efficacy and safety of enteral nutrition (EN) for severe acute pancreatitis (SAP) patients within 48 hours after admission.MethodsPubMed, EMbase, The Cochrane Library, CBM, CNKI and WanFang Data databases were electronically searched to collect randomized controlled trials (RCTs) on early EN (starting within 48 hours after admission) in SAP from inception to October, 2018. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies, then, meta-analysis was performed by using Stata 12.0 software.ResultsA total of 9 RCTs involving 1 074 patients were included. The results of meta-analysis showed that: compared to patients with EN after 48 hours or parental nutrition, the patients given EN within 48 hours after admission had lower mortality (RR=0.53, 95%CI 0.29 to 0.96, P=0.036) and morbidity of multiple organ dysfunction syndrome (MODS) (RR=0.58, 95%CI 0.44 to 0.77, P<0.001). However, no significant differences were found in systemic inflammatory response syndrome (SIRS) (RR=1.00, 95%CI 0.86 to 1.16, P=1.00).Conclusions The current evidence shows that EN within 48 hours after admission can reduce the mortality and morbidity of MODS in SAP patients. Due to limited quality and quantity of the included studies, more high-quality studies are needed to verify above conclusions.
Objective To evaluate the effectiveness and safety of early enteral nutrition (EN) versus total parenteral nutrition (TPN) after pancreaticoduodenectomy (PD). Methods Such databases as MEDLINE, EMbase, The Cochrane Library, CBM, VIP, CNKI were electronically searched to collect the randomized controlled trials (RCTs) about EN versus TPN after PD published from 2000 to March 2010. The quality of the included trials was assessed according to the inclusive and exclusive criteria, and the data were extracted and analyzed by using RevMan 5.0 software. Results A total of 4 RCTs involving 322 PD patients were included. The meta-analysis showed that the EN (the treatment group) was superior to the TPN (the control group) in the average postoperative hospital stay (MD= –2.34, 95%CI –3.91 to –0.77, Plt;0.05), the total incidence rate of complication (RR=0.75, 95%CI 0.57 to 0.99, P=0.04), the recovery time of enterocinesia (MD= –29.87, 95%CI –33.01 to –26.73, Plt;0.05) and the nutrition costs (MD= –30.51, 95%CI –35.78 to –25.24, Plt;0.05); there were no differences in mortality (RR=0.23, 95%CI 0.03 to 2.03, P=0.19), pancreatic leakage (RR=0.78, 95%CI 0.45 to 1.35, P=0.38), infectious complications (RR=0.71, 95%CI 0.43 to 1.18, P=0.19), non-infectious complications (RR=0.78, 95%CI 0.5 1 to 1.20, P=0.26) and postoperative serum albumin level (MD= –0.79, 95%CI –2.84 to 1.27, P=0.45). Conclusion Compared with total parenteral nutrition, the enteral nutrition used earlier after pancreatoduodenectomy shows significant advantages. But more reasonably-designed and double blind RCTs with large scale are expected to provide high quality proof.
ObjectiveTo explore the application value of prognostic nutritional index (PNI) in the postoperative complications of McKeown surgery for da Vinci robotic esophageal cancer. MethodsThe clinical data of the patients who underwent da Vinci robotic McKeown surgery for esophageal cancer in the Department of Thoracic Surgery of the First Hospital of Lanzhou University from January 2019 to June 2022 were retrospectively collected. According to the receiver operating characteristic (ROC) curve, the optimal cut-off value of PNI for predicting postoperative complications was explored. The patients were divided into a high PNI group and a low PNI group according to the cut-off value, and the differences in basic characteristics, surgery-related indexes and postoperative complications between the two groups were analyzed. According to the occurrence of postoperative complications, the patients were divided into a non-complication group and a complication group. Univariate and multivariate analyses were used to explore the influence of relevant indicators on the occurrence of postoperative complications in da Vinci robotic McKeown surgery for esophageal cancer. ResultsFinally 120 patients were collected, including 95 males and 25 females, with an average age of 62.82 years. The preoperative hemoglobin content, preoperative blood lymphocyte count, preoperative serum albumin and preoperative blood total cholesterol in the high PNI group were higher than those in the low PNI group (P<0.05). There were statistical differences between the two groups in the incidences of postoperative overall complications, pulmonary infection, pleural effusion and poor incision healing (P<0.05). The relevant indicators that may cause postoperative complications were included in univariate analysis, and the results showed that age, operation time, intraoperative blood loss, preoperative blood lymphocyte count, preoperative hemoglobin content, preoperative blood mononuclear cell count, preoperative blood monocyte count, serum albumin level and PNI were possible influencing factors of postoperative complications after da Vinci robotic McKeown surgery for esophageal cancer. Incorporating these influencing factors into multivariate analysis, the results showed that age, PNI, operation time and intraoperative blood loss were independent influencing factors of postoperative complications. ConclusionPNI has certain predictive value in the postoperative complications of da Vinci robotic McKeown surgery for esophageal cancer. PNI is an independent factor affecting postoperative complications. Improving the level of PNI in esophageal cancer patient before surgery may help reduce the occurrence of postoperative complications.
