摘要:目的 "觀察微創(chuàng)經(jīng)皮腎鏡取石術(shù)治療腎積水合并腎結(jié)石的效果及結(jié)石清除率。方法 "選取2020年1月-2022年2月我院診治的80例腎積水合并腎結(jié)石患者為研究對象,采用隨機(jī)數(shù)字表法分為對照組和觀察組,各40例。對照組采用常規(guī)尿路輸尿管鏡取石術(shù)治療,觀察組采用微創(chuàng)經(jīng)皮腎鏡取石術(shù)治療,比較兩組臨床手術(shù)相關(guān)指標(biāo)(手術(shù)時(shí)間、術(shù)中出血量、住院時(shí)間、住院費(fèi)用)、結(jié)石清除率、疼痛(VAS)評分、炎性因子指標(biāo)[C反應(yīng)蛋白(CRP)、白細(xì)胞介素-6(IL-6)]水平、腎功能指標(biāo)[血清肌酐(Scr)、半胱氨酸蛋白酶抑制劑C(Cys-C)]以及術(shù)后并發(fā)癥發(fā)生率。結(jié)果 "觀察組手術(shù)時(shí)間、住院時(shí)間短于對照組、術(shù)中出血量少于對照組、住院費(fèi)用高于對照組(P<0.05);觀察組結(jié)石清除率為92.50%,高于對照組的80.00%(P<0.05);兩組術(shù)后2 h VAS評分比較,差異無統(tǒng)計(jì)學(xué)意義(P>0.05),而觀察組術(shù)后12、24 h VAS評分低于對照組(P<0.05);兩組術(shù)后24 h CRP、IL-6比較,差異無統(tǒng)計(jì)學(xué)意義(P>0.05);兩組術(shù)后24 h Scr比較,差異無統(tǒng)計(jì)學(xué)意義(P>0.05),而觀察組Cys-C高于對照組(P<0.05);觀察組并發(fā)癥發(fā)生率低于對照組(P<0.05)。結(jié)論 "微創(chuàng)經(jīng)皮腎鏡取石術(shù)治療腎積水并腎結(jié)石可實(shí)現(xiàn)較理想的治療效果,不僅可提高結(jié)石清除率、縮短手術(shù)和住院時(shí)間、減少術(shù)中出血量、減輕患者疼痛度、降低術(shù)后并發(fā)癥發(fā)生幾率,同時(shí)對腎功能損傷及炎癥反應(yīng)無明顯影響。雖然住院費(fèi)用相對提高,但具有以上優(yōu)勢,值得臨床應(yīng)用。
關(guān)鍵詞:微創(chuàng)經(jīng)皮腎鏡取石術(shù);腎積水;腎結(jié)石;結(jié)石清除率
中圖分類號(hào):R691.4 " " " " " " " " " " " " " " " " 文獻(xiàn)標(biāo)識(shí)碼:A " " " " " " " " " " " " " " " " DOI:10.3969/j.issn.1006-1959.2023.13.018
文章編號(hào):1006-1959(2023)13-0095-04
Clinical Practice and Stone Clearance Rate of Minimally Invasive Percutaneous Nephrolithotomy
in the Treatment of Nephrolithiasis Complicated with Renal Calculi
NIE Yue-long,OUYANG Xun,ZHOU Liang,ZENG Xiang-bin
(Department of Urology,People's Hospital of Jishui County,Jishui 331600,Jiangxi,China)
Abstract:Objective "To observe the effect and stone clearance rate of minimally invasive percutaneous nephrolithotomy in the treatment of nephrolithiasis complicated with renal calculi.Methods "A total of 80 patients with nephrolithiasis complicated with renal calculi diagnosed and treated in our hospital from January 2020 to February 2022 were selected as the research objects. They were divided into control group and observation group by random number table method, with 40 patients in each group. The control group was treated with conventional ureteroscopic lithotripsy, and the observation group was treated with minimally invasive percutaneous nephrolithotomy. The clinical operation related indexes (operation time, intraoperative blood loss, hospitalization time, hospitalization cost), stone clearance rate, pain (VAS) score, inflammatory factor indexes [C-reactive protein (CRP), interleukin-6 (IL-6)], renal function indexes [serum creatinine (Scr), cysteine protease inhibitor C (Cys-C)] and postoperative complication rate were compared between the two groups.Results "The operation time and hospitalization time of the observation group were shorter than those of the control group, the intraoperative blood loss was less than that of the control group, and the hospitalization cost was higher than that of the control group (Plt;0.05). The stone clearance rate of the observation group was 92.50%, which was higher than 80.00% of the control group (Plt;0.05). There was no significant difference in VAS score between the two groups at 2 h after operation (Pgt;0.05), while the VAS scores of the observation group at 12 and 24 h after operation were lower than those of the control group (Plt;0.05). There was no significant difference in CRP and IL-6 between the two groups at 24 h after operation (Pgt;0.05). There was no significant difference in Scr 24 h after operation between the two groups (Pgt;0.05), while Cys-C in the observation group was higher than that in the control group (Plt;0.05). The incidence of complications in the observation group was lower than that in the control group (Plt;0.05).Conclusion "Minimally invasive percutaneous nephrolithotomy can achieve an ideal therapeutic effect in the treatment of nephrolithiasis complicated with renal calculi. It can not only improve the stone clearance rate, shorten the operation and hospitalization time, reduce the intraoperative blood loss, reduce the pain of patients, and reduce the incidence of postoperative complications, but also has no significant effect on renal function injury and inflammatory response. Although the hospitalization cost is relatively increased, it can realize the above application advantages and has clinical application value.
Key words:Minimally invasive percutaneous nephrolithotomy;Nephrolithiasis;Renal calculi;Stone clearance rate
腎結(jié)石(nephrolithiasis)是泌尿外科的常見疾病,主要發(fā)病機(jī)制為異物、憩室等因素引起尿液滯留及感染,晶體物質(zhì)及有機(jī)基質(zhì)在腎異常聚積,繼而促使結(jié)石生成[1]。腎結(jié)石臨床主要表現(xiàn)為疼痛、血尿、少尿等癥狀,并且多數(shù)患者因結(jié)石梗阻可引起腎積水,嚴(yán)重影響患者的生命健康[2]。如果不及時(shí)進(jìn)行有效治療,病情會(huì)隨著時(shí)間延長而加重。目前,臨床上對該疾病的治療主要以手術(shù)為主,但由于不同手術(shù)的治療途徑不同,治療效果也存在差異[3]。同時(shí)相關(guān)研究顯示[4],腎積水合并腎結(jié)石患者尿液中晶體濃度較高,不及時(shí)有效治療會(huì)嚴(yán)重影響患者的泌尿功能,降低生活質(zhì)量。隨著現(xiàn)代醫(yī)療技術(shù)的發(fā)展,加之腔內(nèi)碎石技術(shù)、泌尿外科內(nèi)窺鏡設(shè)備的不斷完善,微創(chuàng)手術(shù)逐步取代了開放手術(shù),主要有體外沖擊波碎石術(shù)、經(jīng)尿路輸尿管鏡取石術(shù)、微創(chuàng)經(jīng)皮腎輸尿管鏡取石術(shù)等,其中微創(chuàng)經(jīng)皮腎輸尿管鏡取石手術(shù)以微創(chuàng)、結(jié)石清除率較高等特點(diǎn)已廣泛應(yīng)用于臨床[5]。但該術(shù)式的應(yīng)用有效性、安全性還需要臨床不斷探究證實(shí)。本研究結(jié)合2020年1月-2022年2月我院診治的80例腎積水合并腎結(jié)石患者臨床資料,觀察微創(chuàng)經(jīng)皮腎鏡取石術(shù)治療老年腎積水合并腎結(jié)石的臨床實(shí)踐效果及結(jié)石清除率,現(xiàn)報(bào)道如下。
1資料與方法
1.1一般資料 "選取2020年1月-2022年2月吉水縣人民醫(yī)院診治的80例腎積水合并腎結(jié)石患者為研究對象,采用隨機(jī)數(shù)字表法分為對照組和觀察組,各40例。對照組男21例,女19例;年齡29~68歲,平均年齡(38.19±2.01)歲。觀察組男22例,女18例;年齡31~69歲,平均年齡(38.45±2.20)歲。兩組性別、年齡比較,差異無統(tǒng)計(jì)學(xué)意義(P>0.05),具有可比性。本研究患者自愿參加本研究,并簽署知情同意書。
1.2納入和排除標(biāo)準(zhǔn) "納入標(biāo)準(zhǔn):①經(jīng)臨床癥狀、鏡檢、實(shí)驗(yàn)室、影像學(xué)等檢查確診為腎結(jié)石[6];②無出血傾向;③結(jié)石手術(shù)史;④結(jié)石直徑20~40 mm。排除標(biāo)準(zhǔn):①有精神病病史;②有血液、免疫、凝血等系統(tǒng)嚴(yán)重疾病[7];③有心、肝、腎等嚴(yán)重疾?。虎苡忻谀蛳到y(tǒng)感染、腎功能不全等。
1.3方法
1.3.1對照組 "采用常規(guī)尿路輸尿管鏡取石術(shù)進(jìn)行治療:行全身麻醉,保持截石位,選擇8F尿管,通過尿道予以引流,經(jīng)C型臂X線機(jī),逆行置入輸尿管鏡,間斷沖洗輸尿管。鈥激光粉碎結(jié)石,術(shù)后取雙J管予以留置。
1.3.2觀察組 "采用微創(chuàng)經(jīng)皮腎鏡取石術(shù)進(jìn)行治療:將患者送至手術(shù)室后,協(xié)助其取膀胱截石位,并行連續(xù)性膜外麻醉。在其患側(cè)部位留置輸尿管導(dǎo)管,方向呈逆行,留置尿管。更換為俯臥體位,抬高術(shù)側(cè)腰部,找出患者腋后線與肩胛線的中點(diǎn)部位。在超聲全程引導(dǎo)下,于患者腎上中盞位置穿刺,當(dāng)尿液沿著穿刺針流出后,將斑馬絲置入其中,之后充分利用筋膜擴(kuò)張器擴(kuò)張患者腎通道,再置入撕開鞘,插入輸尿管鏡,隨后借助激光技術(shù)處理結(jié)石,通過灌洗的方式?jīng)_出碎石。術(shù)畢,留置尿管支架管,同時(shí)通過皮腎通道留置硅膠管。
1.4觀察指標(biāo) "比較兩組臨床手術(shù)相關(guān)指標(biāo)(手術(shù)時(shí)間、術(shù)中出血量、住院時(shí)間、住院費(fèi)用)、結(jié)石清除率、疼痛程度、炎性因子指標(biāo)[C反應(yīng)蛋白(CRP)、白細(xì)胞介素-6(IL-6)]水平、腎功能指標(biāo)[血清肌酐(Scr)、半胱氨酸蛋白酶抑制劑C(Cys-C)]以及術(shù)后并發(fā)癥(血尿、發(fā)熱、腎周積液)發(fā)生率。
1.4.1結(jié)石清除率 "術(shù)后28 d對患者進(jìn)行立臥位腹平片檢查,結(jié)石碎塊的長徑<4 mm或未發(fā)現(xiàn)殘余結(jié)石,提示手術(shù)順利,結(jié)石清除[8,9]。結(jié)石清除率=結(jié)石清除例數(shù)/總例數(shù)×100%。
1.4.2疼痛程度 "采用視覺模擬評分(VAS)[10]進(jìn)行評估,0分為無痛,1~3分為輕度,4~7分為中度,8~10分為重度,評分越高表明患者疼痛度越嚴(yán)重。
1.5統(tǒng)計(jì)學(xué)方法 "所有數(shù)據(jù)采用SPSS 21.0軟件進(jìn)行分析,計(jì)量資料采用(x±s)表示,組間比較行t檢驗(yàn);計(jì)數(shù)資料采用[n(%)]表示,組間比較行?字2檢驗(yàn)。以P<0.05表示差異有統(tǒng)計(jì)學(xué)意義。
2結(jié)果
2.1兩組臨床手術(shù)指標(biāo) "觀察組手術(shù)時(shí)間、住院時(shí)間短于對照組、術(shù)中出血量少于對照組、住院費(fèi)用高于對照組(P<0.05),見表1。
2.2兩組結(jié)石清除率比較 "觀察組結(jié)石清除率為92.50%(37/40),高于對照組的80.00%(32/40)(?字2=5.244,P=0.018)。
2.3兩組疼痛程度比較 " 觀察組與對照組術(shù)后2 h VAS評分比較,差異無統(tǒng)計(jì)學(xué)意義(P>0.05);觀察組術(shù)后12、24 h VAS評分低于對照組(P<0.05),見表2。
2.4兩組炎性因子水平比較 " 術(shù)后24 h,觀察組CRP、IL-6與對照組比較,差異無統(tǒng)計(jì)學(xué)意義(P>0.05),見表3。
2.5兩組腎功能指標(biāo)比較 " 術(shù)后24 h,觀察組與對照組Scr比較,差異無統(tǒng)計(jì)學(xué)意義(P>0.05);觀察組Cys-C高于對照組(P<0.05),見表4。
2.6兩組并發(fā)癥發(fā)生率比較 "觀察組并發(fā)癥發(fā)生率低于對照組(P<0.05),見表5。
3討論
腎結(jié)石若處置不及時(shí),易出現(xiàn)尿路梗阻、腎積水或尿路感染,損害腎功能[11]。目前,臨床治療該病方法眾多,包括藥物治療、體外沖擊波碎石和手術(shù)治療等,不同方法有各自的優(yōu)缺點(diǎn),其中手術(shù)治療效果確切,清除率高[12]。微創(chuàng)經(jīng)皮腎輸尿管鏡取石術(shù)不受輸尿管狹窄、夾角等因素影響,可避免先天畸形輸尿管實(shí)施常規(guī)治療過程中所引起的輸尿管損傷,有助于輸尿管鏡從腎中盞擺動(dòng)探查至腎下盞、腎上盞、輸尿管遠(yuǎn)端,利于多種類型結(jié)石處理[13-15]。
本研究結(jié)果顯示,觀察組手術(shù)時(shí)間、住院時(shí)間短于對照組、術(shù)中出血量少于對照組、住院費(fèi)用高于對照組(P<0.05),表明采用微創(chuàng)經(jīng)皮腎鏡取石術(shù)治療的手術(shù)時(shí)間短,可減少術(shù)中出血量,縮短住院時(shí)間,但是也存在一定的缺點(diǎn),如臨床住院費(fèi)用相對較高。分析認(rèn)為,微創(chuàng)經(jīng)皮腎鏡取石術(shù)可在設(shè)備引導(dǎo)下精確穿刺進(jìn)入腎盞,可準(zhǔn)確定位結(jié)石,進(jìn)而縮短手術(shù)時(shí)間[16],同時(shí)術(shù)野清晰,可促進(jìn)手術(shù)順利操作,減小操作性損傷,從而減小術(shù)中出血量,促進(jìn)術(shù)后快速恢復(fù),縮短住院時(shí)間[17]。同時(shí)研究結(jié)果顯示,觀察組結(jié)石清除率高于對照組(P<0.05),提示微創(chuàng)經(jīng)皮腎鏡取石術(shù)具有較高的結(jié)石清除率,考慮原因?yàn)樵撔g(shù)式可有效避開血管及曲折的輸尿管,準(zhǔn)確定位結(jié)石具體部位,并有效碎石、取石,從而提升結(jié)石清除率[18]。術(shù)后2 h,兩組VAS評分比較,差異無統(tǒng)計(jì)學(xué)意義(P>0.05);觀察組術(shù)后12、24 h VAS評分低于對照組(P<0.05),提示微創(chuàng)經(jīng)皮腎鏡取石術(shù)可減輕患者疼痛,從而降低術(shù)中不良應(yīng)激反應(yīng),為術(shù)后快速恢復(fù)提供有利條件。術(shù)后24 h,觀察組CRP、IL-6與對照組比較,差異無統(tǒng)計(jì)學(xué)意義(P>0.05),表明兩種術(shù)式治療后急性炎癥反應(yīng)方面無差異。術(shù)后24 h,兩組Scr比較,差異無統(tǒng)計(jì)學(xué)意義(P>0.05);觀察組Cys-C高于對照組(P<0.05),表明微創(chuàng)經(jīng)皮腎鏡取石術(shù)對患者腎功能損傷小,可能是由于手術(shù)時(shí)間短,經(jīng)皮建立的通道引流更快速、暢通,從而造成腎盂壓力相對較小,進(jìn)而對腎功能損傷較小。此外,觀察組并發(fā)癥發(fā)生率低于對照組(P<0.05),表明采用微創(chuàng)經(jīng)皮腎鏡取石術(shù)可降低術(shù)后并發(fā)癥發(fā)生率,利于患者恢復(fù),有效改善患者預(yù)后。
綜上所述,微創(chuàng)經(jīng)皮腎鏡取石術(shù)治療腎積水并腎結(jié)石可實(shí)現(xiàn)較理想的治療效果,不僅可提高結(jié)石清除率、縮短手術(shù)和住院時(shí)間、減少術(shù)中出血量、減輕患者疼痛度、降低術(shù)后并發(fā)癥發(fā)生幾率,同時(shí)對腎功能損傷及炎癥反應(yīng)無明顯影響。
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收稿日期:2022-08-23;修回日期:2022-09-11
編輯/杜帆