Effects of highfrequency electrocautery under painless digestive endoscopy combined with dietary intervention on postoperative complications and recovery in patients with gastrointestinal polyps
SONG Li
XIE Xia
Abstract：Objective To evaluate the effects of highfrequency electrocautery under painless digestive endoscopy combined with dietary intervention on postoperative complications and recovery in patients with gastrointestinal polyps.Methods A total of 98 patients with gastrointestinal polyps who were admitted to our hospital from September 2022 to October 2023 were selected and randomly divided into the control group and the observation group,with 49 cases in each group.The control group underwent conventional endoscopic resection,while the observation group received painless endoscopic resection using high-frequency electrocautery plus a structured dietary intervention.We compared markers of oxidative stress,gastrointestinal hormones,and nutritional status before and after treatment,recorded postoperative complications,and evaluated recovery outcomes.Results After treatment,Both groups showed significantly decreased malondialdehyde(MDA),and increased superoxide dismutase(SOD)and glutathione peroxidase(GSH-Px),the reductions were significantly greater in the observation group(P<0.05).Serum gastrin(GAS),motilin(MOT)and vasoactive intestinal peptide(VIP)levels were significantly decreased in both groups posttreatment,with more pronounced changes in the observation group(P<0.05).Nutritional indicators improved in both groups after treatment,with significantly greater improvement in the observation group(P<0.05).The observation group experienced fewer postoperative complications and faster postoperative recovery compared with the control group(P<0.05).Conclusion For patients with gastrointestinal polyps,high-frequency electrocautery under painless digestive endoscopy combined with dietary intervention can reduce postoperative inflammation,enhance immune function,improve nutritional status,and promote postoperative recovery.
Keywords：high-frequency electrocautery under painless digestive endoscopydietary interventiongastrointestinal polypsinflammatory factorscomplicationspostoperative recovery
Publication Date：2026-02-26
Online Publishing Date：2026-03-23(First online date of this platform, not the publication date of the document)
Pages：4( 291-294 )