Objective. To study the effect of compound polyethylene glycol electrolyte powder (PGEP) on the quality of gastrobowel preparation before enteroscopy intervention. Methods. From March 2021 to January 2022, among the patients who needed enteroscopy in our hospital, 280 patients who volunteered for this study were randomly selected as the research objects. All the subjects were randomly divided into the control group (140 cases) and the observation group (140 cases). Both groups received routine treatment before enteroscopy intervention. On this basis, patients in the control group were given 9 g of senna every day before operation, and 250 ml of 20% mannitol and 2500 ml of water were taken orally from 9:00 am to 11:00 am on the day of examination. Patients in the observation group took PGEP orally from 9:00 am to 11:00 am. The effective rate of bowel cleaning, the frequency of defecation and duration of diarrhea, the levels of blood electrolyte indexes such as Na⁺, K⁺, and Cl⁻ before and after the intervention, and the incidence of adverse reactions were compared between the two groups. Results. The effective rate of bowel cleaning in the observation group was significantly higher than that in the control group (). The frequency of defecation and duration of diarrhea in the observation group were significantly lower than those in the control group (). Compared with the control group, the levels of blood electrolyte indexes in the observation group after the intervention were not statistically significant (). The incidence of adverse reactions in the observation group was significantly lower than that in the control group (). Conclusion. Using PGEP for gastrobowel preparation before enteroscopy intervention can achieve high bowel cleaning efficiency, short bowel preparation time, and low incidence of adverse reactions, which does not affect the water-electrolyte balance of patients, and the psychological state of patients before enteroscopy intervention is more stable. This program is worthy of clinical promotion.

中文翻译：

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复方聚乙二醇电解质粉对肠镜介入前胃肠道准备质量的影响


客观的。探讨复方聚乙二醇电解质粉（PGEP）对肠镜介入前胃肠道准备质量的影响。方法。 2021年3月至2022年1月，在我院需要进行肠镜检查的患者中，随机抽取280名自愿参加本研究的患者作为研究对象。所有研究对象随机分为对照组（140例）和观察组（140例）。两组患者在肠镜干预前均接受常规治疗。在此基础上,对照组患者术前每天给予番泻叶9 g,检查当天上午9:00至11:00口服20%甘露醇250 ml、水2500 ml。 。观察组患者于上午9:00至11:00口服PGEP。比较两组干预前后肠道清洁有效率、排便次数、腹泻持续时间、Na ⁺ 、K ⁺ 、 ^Cl−等血电解质指标水平以及不良反应发生情况组。结果。观察组肠道清洁有效率显着高于对照组(）。观察组排便次数、腹泻持续时间均显着低于对照组（）。与对照组相比,观察组干预后血电解质指标水平差异无统计学意义(）。观察组不良反应发生率显着低于对照组（）。结论。小肠镜介入前使用PGEP进行胃肠道准备，肠道清洁效率高，肠道准备时间短，不良反应发生率低，不影响患者的水电解质平衡，且肠镜介入前患者的心理状态更佳。稳定的。该方案值得临床推广。