中国内镜杂志2024，Vol.30Issue(7)：31-38,8.DOI:10.12235/E20230491
一次性电子软镜和常规可重复性软镜对输尿管上段结石患者肾功能和创伤程度的影响及术后复发的危险因素研究
Research on the effect of disposable electronic soft mirror and conventional repeatable soft mirror on the renal function as well as trauma degree in patients with upper ureteral calculi and factors risk for postoperative recurrence
摘要
Abstract
Objective To explore the effect of disposable electronic soft mirror and conventional repeatable soft mirror on the renal function and prostaglandin E2(PGE2),5-hydroxytryptamine(5-HT)levels in patients with upper ureteral calculi and analyze the factors influencing recurrence after retrograde intrarenal surgery(RIRS).Methods 114 patients with upper ureteral calculi from March 2022 to March 2023 were selected and randomly divided into two groups,with 57 cases forming the observation group and 57 cases forming the control group.The observation group was administrated with RIRS via disposable electronic soft mirror,while the control group accepted RIRS via conventional repeatable soft mirror.The two groups were compared in the aspect of surgical data.Patients'serum renal function indicators[blood urea nitrogen(BUN),creatinine(Cr),cystatin C(CysC)],PGE2 and 5-HT levels were tested preoperative and postoperative 24 h.Postoperative complications and recurrence were compared between the two groups after 6 months follow-up.The patients were grouped according to whether there was recurrence or not.The medical records of recurrence group and non-recurrence group were collected,and the risk factors of recurrence were analyzed statistically.Results There was no sxtatistically significant difference between the observation group and the control group in terms of surgical time,intraoperative bleeding,one-time stone removal rate,and hospital stay(P>0.05).After operation both groups saw much higher levels of BUN,Cr,CysC,PGE2 and 5-HT than they did before the operation(P<0.05),but no significant difference in the aforementioned indicators was seen between the two groups either before or after the operation(P>0.05).The incidence of complications and recurrence rate of the observation group were 3.51%and 15.79%respectively,seeing no big difference from 12.28%and 21.05%of the control group(P>0.05).The body mass index(BMI),postoperative residual calculi and urinary tract infections in the recurrence team were remarkably higher than those in the non recurrence team(P<0.05).The results of multivariate Logistic regression analysis showed that after adjusting for confounding factors such as gender,age,course of disease,maximum diameter of calculi,number of calculi,location of calculi,and surgical method,postoperative residual calculi and postoperative urinary tract infections were independent risk factors for postoperative recurrence of upper ureteral calculi after RIRS(P<0.05).Conclusion Both disposable electronic soft endoscopy and conventional repeatable soft endoscopy can achieve satisfactory results in the treatment of upper ureteral calculi,both can impact the renal function and serum PGE2,5-HT levels in patients to a certain extent,and both present a risk of recurrence after surgery.Residual postoperative calculi and postoperative urinary tract infections are independent risk factors inducing recurrence of upper ureteral calculi after RIRS.关键词
一次性/输尿管上段结石/输尿管软镜碎石术(RIRS)/肾功能/前列腺素E2(PEG2)/5-羟色胺(5-HT)/复发/危险因素Key words
disposable/upper ureteral calculi/retrograde intrarenal surgery(RIRS)/renal function/prostaglandin E2(PEG2)/5-hydroxytryptamine(5-HT)/recurrence/risk factors分类
医药卫生引用本文复制引用
喻敏,李强,黄东红,余刚,白健,李健玮,郑建辉,梁思重,黄耀光..一次性电子软镜和常规可重复性软镜对输尿管上段结石患者肾功能和创伤程度的影响及术后复发的危险因素研究[J].中国内镜杂志,2024,30(7):31-38,8.基金项目
2022年中山市卫生局项目(No （）
2022A20602) （）
