Abstract:Objective To investigate the therapeutic effect of painless colonoscopy combined with Compound Polyethylene Glycol Electrolyte Powder in elderly colon polyps.Methods A total of 78 elderly patients with colon polyps admitted to our hospital from October 2016 to March 2019 were selected as the study subjects, and were randomly divided into reference group (39 cases) and study group (39 cases) by odd even number lottery method.Patients in the control group were treated with Magnesium Sulfate by painless colonoscopy, and patients in the study group were treated with Compound Polyethylene Glycol Electrolyte Powder by painless colonoscopy.The indexes related to surgery, polypectomy rate, total postoperative complication rate and quality of life score of the two groups were compared.Results The operation time and hospital stay of the study group were shorter than those of the reference group, and the differences were statistically significant (P<0.05).The polypectomy rate in the study group was higher than that in the reference group, and the difference was statistically significant (P<0.05).The total incidence of complications in the study group was lower than that in the reference group, and the difference was statistically significant (P<0.05).The postoperative quality of life score in the study group was higher than that in the reference group, and the difference was statistically significant (P<0.05).Conclusion Compared with oral Magnesium Sulfate, the application of Compound Polyethylene Glycol Electrolyte Powder can not only effectively remove intestinal contents during the intestinal cleansing stage before surgery in elderly patients with colon polyps using painless colonoscopy.On the basis of improving the operation efficiency and polypectomy rate, and can further reduce the incidence of postoperative complications, optimize the quality of postoperative life, and promote its early recovery to health, it is worthy of clinical reference and promotion.