摘要:
目的 通过Meta分析评价早期非流质饮食对急性轻型胰腺炎患者的康复影响.方法 计算机检索中国期刊全文数据库(CNKI)、万方数据资源系统、中国生物医学文献、Elsevier ScienDirect、Cochrane Library和PubMed数据库,检索时间从建库至2017年2月.收集公开发表的有关早期给予急性轻型胰腺炎患者非流质饮食的随机对照试验,根据纳入和排除标准筛选文献,采用RevMan5.2软件进行统计处理.结果 共纳入5篇文献,Meta分析结果显示非流质饮食组进食后的住院日(MD=-1.48,95%CI-2.50~-0.47,P=0.004)、总住院日(MD=-1.99,95%CI-2.99~-0.99,P=0.0001)均少于流质饮食组,差异有统计学意义;流质饮食组的疼痛复发率(RR=1.21,95%CI 0.77~1.91,P=0.40)和停止进食率(RR=1.02,95%CI 0.45~2.30,P=0.96)低于非流质饮食组,但差异无统计学意义.结论 与流质饮食相比,轻型急性胰腺炎患者早期进食非流质饮食能缩短其住院时间,尚不能认为非流质饮食会增加疼痛的复发率,大部分患者对非流质饮食耐受性较好,可以认为非流质饮食能促进患者康复.%Objective To evaluate the effect of early non-liquid diet for patients with mild acute pancreatitis by using Meta-analysis. Methods The randomized controlled trials(RCT) on early non-liquid diet intake for patients with mild acute pancreatitis were collected by computer searching the database of China National Knowledge Infrastructure(CNKI),Wanfang Periodical Database,CBM,Elsevier Scien Direct, cochrane library and PubMed from inception to February 2017, and analyzed by RevMan 5.2 software. Results Five RCTs were included in the study.The Results of Meta-analysis revealed that both the length of hospitalization after eating [MD=-1.48,95%CI-2.50~-0.47, P=0.004] and the total length of hospitalization[MD=-1.99,95%CI-(0.99-2.99),P=0.0001]in liquid diet group were less than that of non-liquid diet group,and the differences were statistically significant.There was no significant difference in the rate of the pain recurrence[RR=1.21,95%CI 0.77-1.91,P=0.40]and the rate of the elimination of oral feeding[RR=1.02,95%CI 0.45-2.30,P=0.96]because of pain,nausea or vomiting after refeeding,although all that rate in non-liquid diet was not lower than that of liquid diet group. Conclusions compared with liquid diet,early non-liquid diet intake for mild acute pancreatitis can shorten their hospitalization time, and it cannot be concluded that the non-liquid diet will increase the pain recurrence rate, and most patients have a better tolerance to non-liquid diet,and non-liquid diet can promote rehabilitation.