Journal
COMPLEMENTARY THERAPIES IN MEDICINE
Volume 64, Issue -, Pages -Publisher
CHURCHILL LIVINGSTONE
DOI: 10.1016/j.ctim.2021.102796
Keywords
Abdominal massage; Enteral nutrition; Complication; Meta-analysis
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This study summarized and evaluated the effect of abdominal massage on enteral nutrition complications in adult critically ill patients. The results showed that abdominal massage can reduce gastric residual volume, vomiting, abdominal distension, and ventilator-associated pneumonia. However, further randomized controlled trials are needed to confirm these findings due to the limited number of reviewed studies, small number of patients examined, and short intervention periods.
Background: Adult critically ill patients are prone to complications when receiving enteral nutrition, including feeding intolerance. Although abdominal massage is an effective intervention, its effects on enteral nutrition complications in adult critically ill patients are controversial. Objective: To summarize and evaluate the effect of abdominal massage on enteral nutrition complications in adult critically ill patients. Methods: We searched databases (e.g., PubMed, the Cochrane Library, Embase, and Web of Science) from inception until November 2020 for relevant studies published in English. The methodological quality of selected studies was assessed with the Cochrane Risk of Bias 2.0 tool. And we used of PRISMA 2020 guidelines. The meta analysis results were reported as mean difference (MD) and events, and the heterogeneity of the studies was evaluated using I-2. Results: Seven studies including 472 participants (aged >= 18 years) met the inclusion criteria. The mean gastric residual volume (GRV) (MD=-42.41, 95% confidence interval [CI]:-71.43,-13.39; P = 0.004) and incidence of abdominal distension (odds ratio [OR]=0.08, 95%CI: 0.03, 0.19; P < 0.00001) were significantly lower in the massage therapy group compared with controls. The incidence of vomiting (OR=0.09, 95%CI: 0.01, 0.72; P = 0.02) and ventilator-associated pneumonia (VAP) (OR=0.20, 95%CI: 0.05, 0.77; P = 0.02) were statistically significantly lower in the abdominal massage group compared with controls. Conclusion: Abdominal massage reduces GRV, vomiting, abdominal distension, and VAP in adult critically ill patients. Given the limited number of reviewed studies, small number of patients examined, and short intervention periods, further randomized controlled trials are needed that use accurate methodology, longer interventions, and larger sample sizes to confirm the effect of abdominal massage on feeding intolerance in adult critically ill patients.
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