Sham Feeding with Chewing Gum in Early Stage of Acute Pancreatitis: A Randomized Clinical Trial.
BACKGROUND The correlation between sham feeding and acute pancreatitis (AP) has only been examined in limited studies. We aimed to investigate the efficacy and safety of sham feeding in the early stage of AP. MATERIAL AND METHODS A randomized controlled clinical trial was performed. Equal groups of AP patients were recruited. Patients in the sham feeding group received chewing gum 4 times a day after admission. All patients in the trial received standard treatment consistent with the guidelines for AP. The primary outcomes were mortality, length of stay (LOS), and medical expenses. Secondary outcomes were the incidence of complications and other adverse events, return of gastrointestinal function, the details of enteral nutrition and intra-abdominal pressure. RESULTS From May 2014 to December 2015, a total of 204 patients were recruited. The LOS and hospital costs in the sham feeding group were reduced, although mortality was equivalent between groups. The return of gastrointestinal function occurred earlier in the sham feeding group, with no complications related to gum chewing. CONCLUSIONS Sham feeding with chewing gum is safe and efficacious in the early stage of AP.
Department of General Surgery, Chengdu Military General Hospital, Chengdu, Sichuan, China (mainland).
Zongxing
Z
Jiang
Department of General Surgery, Chengdu Military General Hospital, Chengdu, Sichuan, China (mainland).
Hongyin
H
Liang
Postgraduate Department, Third Military Medical University, Chongqing, China (mainland).
Zhu
Z
Huang
Department of Medical Imaging, Chongqing Medical University, Chongqing, China (mainland).
Jiajia
J
Tang
Department of General Surgery, Chengdu Military General Hospital, Chengdu, Sichuan, China (mainland).
Lijun
L
Tang
D000208:Acute Disease; D000328:Adult; D002638:Chewing Gum; D002681:China; D004435:Eating / Q000502:physiology; D005260:Female; D005769:Gastrointestinal Motility / Q000502:physiology; D006801:Humans; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D010195:Pancreatitis / Q000401:mortality / Q000503:physiopathology / Q000628:therapy*; D010919:Placebos; D020127:Recovery of Function; D016896:Treatment Outcome
D002638:Chewing Gum; D010919:Placebos