目的 探讨早产儿配方奶及水解蛋白奶在住院早产低出生体重儿喂养过程中，在胃肠保护作用方面有无差异，以期进一步有效指导入院低体重儿乳制品的合理选择。 方法 收集新生儿科NICU 2008年2月－2010年8月收治的早产低出生体重儿156例，采用回顾性调查分析方法，通过翻阅病历收集新生儿的性别、孕周、出生体重、开奶日龄、持续喂养天数以及所患疾病。按照喂养开奶类型不同分为水解蛋白奶喂养组（A组，111例）和早产儿配方奶喂养组（B组，45例）。 结果 两组患儿性别、开奶日龄、持续喂养天数、胎龄、疾病分布上均无统计学差异（P＞0.05），A组和B组的胃肠功能障碍各临床特点发生概率无统计学差异。 结论 在住院生命体征相对稳定的早产低出生体重儿，无论是早产儿配方奶喂养还是水解蛋白奶喂养，其患儿的喂养不耐受发生情况无统计学差异。
ObjectiveTo systematically review the predictors of enteral nutrition feeding intolerance in critically ill patients. MethodsThe PubMed, Web of Science, Cochrane Library, Embase, CNKI, WanFang Data, VIP and CBM databases were searched to collect relevant observational studies from the inception to 6 August, 2022. Two reviewers independently screened the literature, extracted data, and assessed the risk of bias of the included studies. Meta-analysis was then performed using RevMan 5.4 software. ResultsA total of 18 studies were included, including 28 847 patients. The results of the meta-analysis showed that gender, age, severity of illness, hypo-albuminemia, length of stay, postpyloric feeding, mechanical ventilation and mechanical ventilation time, use of prokinetics, use of sedation drugs, use of vasoactive drugs and use of antibiotics were predictors of enteral nutrition feeding intolerance in critically ill patients, among which postpyloric feeding (OR=0.46, 95%CI 0.29 to 0.71, P<0.01) was a protective factor. ConclusionAccording to the influencing factors, the medical staff can formulate a targeted enteral nutrition program at the time of admission to the ICU to reduce the occurrence of feeding intolerance. Due to the limited quantity and quality of the included studies, more high-quality studies are needed to verify the above conclusion.
【作者简介】〖KG2〗〖HTSS〗蒋青(1963-),女,四川遂宁人,主管护师,硕士,Email:jq0987@yahoo.cn
ObjectiveTo systematically review the incidence and influencing factors of early enteral nutritional feeding interruptions in critically ill patients. MethodsThe PubMed, Web of Science, Embase, Cochrane Library, CNKI, WanFang Data and CBM databases were electronically searched to collect observational studies on the early enteral nutritional feeding interruptions in critically ill patients from inception to January 2, 2024. Two reviewers independently screened literature, extracted data and assessed the risk of bias of the included studies. Meta-analysis was then performed by using Stata 17.0 software. ResultsA total of 12 studies including 1 121 patients were included. Meta-analysis showed that the incidence of early enteral nutritional feeding interruptions in critically ill patients was 75.0% (95%CI 64.0% to 84.0%). Influenced by feeding intolerance, airway management, tube problems, radiological examination, and endoscopy, surgery and so on, interruptions of early enteral nutritional feeding frequently occur in critically ill patients. ConclusionCurrent evidence shows that early enteral feeding interruptions in critically ill patients are affected by many factors, and the incidence is high. Due to the limited quality and quantity of the included studies, more high-quality studies are needed to verify the above conclusion.
ObjectiveTo compare clinical outcomes between triluminal-tube feeding combined with tubular stomach and traditional esophagectomy for the treatment of esophageal carcinoma (EC)in elderly patients. MethodsA total of 196 elderly patients (>60 years)with EC who received esophagectomy in the Department of Cardiothoracic Surgery, Mianyang Central Hospital from January 2007 to January 2013 were enrolled in this study. According to different surgical methods, all the patients were divided into triluminal-tube feeding combined with tubular stomach group (group A)and traditional esophagectomy group (group B). There were 96 patients including 51 males and 45 females in group A with their age of 60-81 (66.21±7.32)years, and 100 patients including 54 males and 46 females in group B with their age of 60-82 (65.43±6.37)years. Clinical indexes were compared between the 2 groups. ResultsRadical esophagectomy was successfully performed for all the patients. There was no statistical difference in operation time, intraoperative blood loss, postoperative incidence of chylothorax, recurrent laryngeal nerve paralysis, anastomotic leakage, anastomotic stricture or mortality between the 2 groups (P > 0.05). Time to first passage of flatus and postoperative length of hospital stay of group A were significantly shorter than those of group B, and the incidences of postoperative arrhythmias, pulmonary complications and thoracic-stomach syndrome of group A were significantly lower than those of group B (P < 0.05). ConclusionTriluminal-tube feeding combined with tubular stomach can significantly reduce postoperative morbidity, shorten hospital stay and improve quality of life of elderly patients undergoing esophagectomy.
ObjectiveTo systematically review the effectiveness of breastfeeding duration and intensity in reducing the risk of overweight or obesity among offspring exposed to intrauterine hyperglycemia. MethodsThe PubMed, EMbase, Web of Science, CBM, WanFang Data, CNKI and VIP databases were electronically searched to collect observational studies on the associations of breastfeeding with the risk of overweight or obesity among offspring exposed to intrauterine hyperglycemia from inception to September 25th, 2021. Two reviewers independently screened the literature, extracted data and assessed the risk of bias of the included studies. Stata 16.0 software was used for the meta-analysis. ResultsA total of 12 657 participants from 13 observational studies were included. The results of meta-analysis showed that breastfeeding could reduce the risk of overweight or obesity among offspring exposed to intrauterine hyperglycemia (OR=0.67, 95%CI 0.53 to 0.84, P=0.001). Subgroup analysis revealed a protective effect of breastfeeding for both 1-6 months (OR=0.53, 95%CI 0.37 to 0.75, P<0.001) and ≥6 months (OR=0.56, 95%CI 0.46 to 0.69, P<0.001); however, breastfeeding shorter than one month was suggested to increase the risk of overweight or obesity (OR=2.15, 95%CI 1.41 to 3.27, P<0.001). ConclusionAvailable evidence suggests that breastfeeding for more than one month is effective in reducing the risk of overweight or obesity in offspring exposed to intrauterine hyperglycemia, and women with hyperglycemia should be encouraged to breastfeed their offspring for at least 1 month to achieve the effect. Due to the limited quantity and quality of the included studies, more high-quality studies are needed to verify the above conclusion.
ObjectiveTo summarize the experiences of application and nursing measures of three-lumen gastrojejunal tube for enteral nutrition in postoperative patients with gastric carcinoma. MethodsWe analyzed the clinical data of 60 gastric cancer patients undergoing treatment with three-lumen gastrojejunal tube after surgery between June and September 2012. And then we summarized the nursing experiences including fixation and flushing of the tube, plugging disposal, management of the nutrition temperature, and infusion speed choice. ResultsPostoperative nutritional status of all the 60 patients were improved. Their plasma albumin level reached (34.58±5.29) g/L, plasma hemoglobin reached the level of (113.90±19.12) g/L, and score of nutrition risk screening 2002 reached 3.47±0.71. Meanwhile, earlier recovery of enteric function made shorter average hospitalization. Decreasing use of parenteral nutrition avoided related complications. ConclusionApplication of the three-lumen gastrojejunal tube in postoperative patients with gastric carcinoma for enteral nutrition can improve their nutritional status and promote their recovery at an early time.
Objective To systematically review the effect of adjustable fortification on feeding during preterm hospitalization. Methods We searched Cochrane Library, Web of Science, PubMed, China National Knowledge Infrastructure, Wanfang, Chongqing VIP for clinical controlled trials about adjustable fortification in premature infants. The retrieval time limit was from the establishment of each database to September 2022. We selected studies according to inclusion and exclusion criteria, extracted data and assessed their quality, then used RevMan5.3 for analysis. Results A total of 5 randomized controlled studies, 1 historical controlled study and 3 case-control studies were included, including 750 premature infants. Meta-analysis results showed that compared with the standard fortification group, the differences of body weight growth rate [mean difference (MD)=1.61 g/(kg·d), 95% confidence interval (CI) (0.73, 2.49) g/(kg·d), P=0.0003], body length growth rate [MD=0.15 cm/week, 95%CI (0.01, 0.29) cm/week, P=0.04], head circumference growth rate [MD=0.19 cm/week, 95%CI (0.06, 0.31) cm/week, P=0.003], incidence rate of necrotizing enterocolitis [relative risk (RR)=0.23, 95%CI (0.07, 0.75), P=0.01] were statistically significant in the adjustable fortification group. There was no significant difference in the incidence of feeding intolerance between the two groups [RR=0.58, 95%CI (0.31, 1.11), P=0.10]. Conclusion Adjusted fortification has a positive role in promoting the physical development of premature infants without increasing the incidence of feeding intolerance and necrotizing enterocolitis. When the growth of premature infants is poor after using standard fortification, adjustable fortification can be considered. However, due to the lack of included literature, more large sample, high-quality randomized controlled studies are needed in the future to further verify the feeding effect of adjustable fortification on premature infants.