Pediatric Tui Na for acute diarrhea in children under 5 years old: A systematic review and meta-analysis of randomized clinical trials

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Publisher: Elsevier B.V.
Document Type: Report
Length: 684 words

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Byline: Bao-yong Lai (a,1), Ning Liang (a,1), Hui-juan Cao (a), Guo-yan Yang (b), Li-yan Jia (a), Rui-xue Hu (a), Chun-li Lu (a), Nan-qi Zhao (a), Sai-nan Fang (a), Xue-han Liu (a), Ya-jing Zhang (a), Yu-tong Fei (a), Da-rong Wu (c), Jian-ping Liu [Liujp@bucm.edu.cn] (a,*) Keywords Pediatric Tui Na; Acute diarrhea; Randomized controlled trial; Systematic review; Meta-analysis Highlights * 26 randomized trials testing traditional Chinese Pediatric Tui Na for children under five years of age with acute diarrhea were identified. * Pediatric Tui Na therapy appears to be effective in relieving symptoms of acute diarrhea in children under five years old. * Considering moderate to low quality of evidence and insufficient reporting, further large, rigorous and adequately reported trials are needed. Abstract Objective To evaluate the benefits and harms of pediatric Tui Na as a non-pharmaceutical Chinese medicine therapy for acute diarrhea in children under 5 years of age. Design Systematic review and meta-analysis of randomized clinical trials. Methods We searched seven major English and Chinese databases from their inception to January 2018 for randomized clinical trials (RCTs) comparing pediatric Tui Na therapy with conventional medicine (montmorillonite/diosmectite or probiotics used alone or in combination). Two authors extracted data and assessed the Cochrane risk of bias, independently. The primary outcomes are clinical cure rate and diarrhea duration from admission to the cessation of diarrhea. 'Clinical cure' is defined as the frequency, timing and character of stool back to normal status, as well as disappearance of diarrhea symptoms. We present dichotomous data as risk ratio (RR), and continuous data as mean difference (MD) with their 95% confidence interval (CI). We used the Cochrane's Revman software (v.5.3) for data analysis. Trial sequential analysis (TSA) was applied to calculate the required sample size in a meta-analysis and detect the robustness of the results. The GRADEpro was used to generate a summary of finding table. Results Totally 26 RCTs were included, involving 2410 children with acute diarrhea. Most of the included trials had high or unclear risk of bias in terms of random sequence generation, blinding, and incomplete outcome reporting. The pooled results demonstrated that pediatric Tui Na was superior to montmorillonite after three-session treatment (RR 1.45, 95% CI 1.29--1.62, n = 772, 10 trials), and also superior to montmorillonite combined with probiotics after three-session treatment (RR 2.04, 95% CI 1.49--2.78, n = 533, 7 trials) and after six-session treatment (RR 1.52, 95% CI 1.34--1.73, n = 631, 5 trials) in improving clinical cure rate. Pediatric Tui Na significantly decreased the duration of acute diarrhea (hrs) (MD -0.40 h, 95% CI -15.31 to -5.48 h, n = 410, 6 trials) and daily stool frequency (MD -1.71times, 95% CI -2.37 to -1.04, n = 217, 3 trials, after three-session treatment). No adverse event related to pediatric Tui Na was reported in the included trials. The quality of evidence of included trials was generally moderate to low. TSA for cure rate demonstrated that the pooled data reached a sufficient power regarding both numbers of trials and participants. Conclusions This review shows pediatric Tui Na appears to be effective and safe in improving clinical cure rate and shortening diarrhea duration in childhood aged less than five years of age with acute diarrhea. However, rigorously designed well-reported RCTs are warranted to confirm the findings. Abbreviation CI, confidence intervals; MD, mean difference; RCT, randomized controlled trial; RD, risk difference; RR, risk ratio; REM, random-effect model; TCM, Traditional Chinese Medicine; MN, Montmorillonite; NR, not report; m, month; y, year; d, day; T, Pediatric Tui Na group; C, control group; FAP, fixed acupoint prescription (FAP); SDAP, acupoint prescription base on syndrome differentiation of Traditional Chinese Medicine; SE, standard Error; Hours, hrs; g, gram Author Affiliation: (a) Centre for Evidence-Based Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China (b) NICM Health Research Institute, Western Sydney University, Penrith, NSW, 2751, Australia (c) The 2nd Affiliated Hospital of Guangzhou Universality of Chinese Medicine, Guangzhou, 510000, China * Corresponding author. Article History: Received 24 April 2018; Revised 18 August 2018; Accepted 27 August 2018 (footnote)1 Mr. Lai and Ms. Liang are co-first authors who contributed equally to this work.

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Gale Document Number: GALE|A563165748