斯紅杰,姚光飛
改良輸尿管支架留置技術(shù)對(duì)輸尿管軟鏡鈥激光碎石術(shù)患者的影響
斯紅杰,姚光飛
諸暨市中醫(yī)醫(yī)院泌尿外科,浙江諸暨 311800
研究改良輸尿管支架留置技術(shù)對(duì)輸尿管軟鏡鈥激光碎石術(shù)患者術(shù)后恢復(fù)及生活質(zhì)量的影響。選取2020年1月至2021年3月諸暨市中醫(yī)醫(yī)院收治的行輸尿管軟鏡鈥激光碎石術(shù)的120例患者為研究對(duì)象,將其按1∶1比例隨機(jī)分為對(duì)照組和治療組,每組各60例。對(duì)照組患者采用傳統(tǒng)輸尿管支架留置術(shù),術(shù)后留置輸尿管支架2周,治療組患者采用改良輸尿管支架留置術(shù),術(shù)后第3天拔除支架。比較兩組患者的并發(fā)癥發(fā)生情況、清石率及生活質(zhì)量。治療組患者的血尿、腰腹疼痛、支架表面石痂形成、尿路感染發(fā)生率均顯著低于對(duì)照組(<0.05)。兩組患者術(shù)后1個(gè)月的總清石率比較無統(tǒng)計(jì)學(xué)意義(2=0.901,>0.05)。術(shù)后1個(gè)月,兩組患者的健康調(diào)查量表36(36-item short form health survey,SF-36)各維度評(píng)分均顯著高于本組術(shù)前(<0.05),且治療組患者的SF-36各維度評(píng)分均顯著高于對(duì)照組(<0.05)。改良輸尿管支架留置技術(shù)能獲得與傳統(tǒng)輸尿管支架留置術(shù)相當(dāng)?shù)那迨?,有利于降低輸尿管支架留置術(shù)導(dǎo)致的并發(fā)癥,提高生活質(zhì)量。
改良輸尿管支架;輸尿管軟鏡鈥激光碎石術(shù);腎結(jié)石;輸尿管上段結(jié)石;生活質(zhì)量
上尿路結(jié)石是常見的泌尿系結(jié)石,以腰腹部絞痛、血尿?yàn)橹饕R床表現(xiàn)[1]。目前,臨床上治療上尿路結(jié)石的方法主要包括輸尿管軟鏡鈥激光碎石術(shù)、沖擊波碎石術(shù)、經(jīng)皮腎鏡碎石、腹腔鏡切開取石、藥物治療及溶石治療等,其中輸尿管軟鏡鈥激光碎石術(shù)具有創(chuàng)傷小、恢復(fù)快、適應(yīng)證廣、療效確切等優(yōu)勢(shì),能有效治療上尿路結(jié)石[2-3]。輸尿管軟鏡鈥激光碎石術(shù)后大部分結(jié)石粉末殘留在腎盂,需要留置輸尿管支架引導(dǎo)結(jié)石粉末排出體外,但臨床應(yīng)用中發(fā)現(xiàn),術(shù)后長(zhǎng)時(shí)間留置輸尿管支架易引起膀胱刺激癥狀、尿路感染、腰部疼痛及支架表面石痂形成等,影響患者的生活質(zhì)量[4]。因此,在保證輸尿管支架安全性和有效性的前提下,選擇合適的輸尿管支架留置時(shí)間成為臨床關(guān)注熱點(diǎn)。改良輸尿管支架留置技術(shù)采用創(chuàng)新的懸吊固定技術(shù),使支架通過絲線與導(dǎo)尿管固定,術(shù)后第3天拔除尿管時(shí)一并拔除支架[5]。本研究以行輸尿管軟鏡鈥激光碎石術(shù)的上尿路結(jié)石患者為研究對(duì)象,探討改良輸尿管支架留置技術(shù)對(duì)此類患者術(shù)后恢復(fù)及生活質(zhì)量的影響。
選取2020年1月至2021年3月諸暨市中醫(yī)醫(yī)院收治的行輸尿管軟鏡鈥激光碎石術(shù)的120例患者為研究對(duì)象。納入標(biāo)準(zhǔn):①符合輸尿管上段結(jié)石或腎結(jié)石診斷標(biāo)準(zhǔn)[6],有突然發(fā)作的腎絞痛病史,肉眼或鏡檢血尿,腎結(jié)石患者可有腰部酸脹不適或體檢發(fā)現(xiàn)結(jié)石,并經(jīng)影像學(xué)檢查證實(shí);②年齡18~65歲;③結(jié)石負(fù)荷≤2cm;④單側(cè)輸尿管上段或腎結(jié)石患者;⑤術(shù)前預(yù)留輸尿管支架2周。排除標(biāo)準(zhǔn):①合并嚴(yán)重的輸尿管狹窄或惡性腫瘤者;②伴有嚴(yán)重肝腎功能障礙或心腦血管疾病不能耐受手術(shù)者;③伴有嚴(yán)重凝血功能異常或造血系統(tǒng)原發(fā)病者;④存在精神異?;蛘J(rèn)知障礙者;⑤無法判斷療效及不能按規(guī)定用藥者。將患者按1∶1比例隨機(jī)分為對(duì)照組和治療組,每組各60例。對(duì)照組患者男34例,女26例;年齡38~65歲,平均(50.01±5.14)歲;體質(zhì)量指數(shù)(body mass index,BMI)22.34~23.89kg/m2,平均(23.31±0.54)kg/m2;手術(shù)時(shí)間28~44min,平均(34.74±4.14)min;結(jié)石直徑0.95~1.85cm,平均(1.41±0.43)cm;結(jié)石數(shù)量:?jiǎn)伟l(fā)33例,多發(fā)27例;血尿素氮(blood urea nitrogen,BUN)3.62~6.35mmol/L,平均(5.02±1.29)mmol/L;血清肌酐(serum creatinine,Scr)59.54~74.30μmol/L,平均(66.91±7.23)μmol/L;C反應(yīng)蛋白(C-reactive protein,CRP)12.74~19.85mg/L,平均(16.24±3.46)mg/L。治療組患者男35例,女25例;年齡38~65歲,平均(49.47±4.89)歲;BMI 22.34~23.91 kg/m2,平均(23.16±0.41)kg/m2;手術(shù)時(shí)間27~45 min,平均(35.67±4.54)min;結(jié)石直徑0.91~1.82 cm,平均(1.39±0.45)cm;結(jié)石數(shù)量:?jiǎn)伟l(fā)32例,多發(fā)28例;BUN 3.58~6.34 mmol/L,平均(4.97±1.34)mmol/L;Scr 60.48~74.26μmol/L,平均(67.86±6.34)μmol/L;CRP 12.78~19.82mg/L,平均(16.31±3.42)mg/L。兩組患者的一般資料比較差異均無統(tǒng)計(jì)學(xué)意義(>0.05),具有可比性。本研究經(jīng)諸暨市中醫(yī)醫(yī)院倫理委員會(huì)批準(zhǔn)(倫理審批號(hào):2020-KY-06),患者或家屬均知情同意并簽署知情同意書。
兩組患者均行輸尿管軟鏡鈥激光碎石術(shù),術(shù)前預(yù)留置輸尿管支架2周。采用全身麻醉,HAWK輸尿管硬鏡下拔除原輸尿管支架,探查患側(cè)輸尿管,對(duì)上段結(jié)石者,將結(jié)石推至腎盂,然后沿導(dǎo)絲置入輸尿管電子軟鏡進(jìn)行碎石,根據(jù)患者結(jié)石硬度調(diào)整儀器參數(shù),盡量將結(jié)石粉末化,套出較大的結(jié)石殘?jiān)?。取石結(jié)束后,對(duì)照組患者沿導(dǎo)絲置入COOK F6輸尿管支架,并留置F18三腔導(dǎo)尿管。治療組患者輸尿管支架遠(yuǎn)端3mm處用小圓針2-0絲線穿孔縫合固定,沿導(dǎo)絲置入支架,絲線留于尿道外與F18三腔導(dǎo)尿管固定。術(shù)后兩組患者均給予抗感染治療,根據(jù)患者尿液色澤決定是否行生理鹽水沖洗膀胱,術(shù)后第1天查腹部立位片確定患者支架位置,對(duì)照組術(shù)后第1天拔除尿管,術(shù)后第2天出院,術(shù)后2周返院在表面麻醉下采用膀胱鏡拔除支架;治療組患者于術(shù)后第3天拔除尿管同時(shí)連帶拔除輸尿管支架,術(shù)后第3天出院。
①統(tǒng)計(jì)患者術(shù)后2周內(nèi)發(fā)生血尿、尿頻、尿急、尿痛、發(fā)熱、腰部酸脹不適、支架表面石痂形成等相關(guān)并發(fā)癥情況,化驗(yàn)?zāi)虺R?guī)查看尿路感染等情況。②術(shù)后1個(gè)月,兩組患者均給予泌尿CT平掃評(píng)估殘留結(jié)石情況,計(jì)算術(shù)后1個(gè)月的清石率。③術(shù)前及術(shù)后1個(gè)月分別采用健康調(diào)查量表36(36-item short form health survey,SF-36)評(píng)估兩組患者的生活質(zhì)量,該量表包括8個(gè)維度,得分越高表明患者的生活質(zhì)量越好[7]。
兩組患者的尿頻、尿急、尿痛、發(fā)熱發(fā)生率比較,差異均無統(tǒng)計(jì)學(xué)意義(>0.05);治療組患者的血尿、腰腹疼痛、支架表面石痂形成、尿路感染發(fā)生率均顯著低于對(duì)照組(<0.05),見表1。
治療組患者術(shù)后1個(gè)月的總清石率為88.33%(53/60),對(duì)照組患者術(shù)后1個(gè)月的總清石率為93.33%(56/60),兩組患者術(shù)后1個(gè)月的總清石率比較,差異無統(tǒng)計(jì)學(xué)意義(=0.901,>0.05)。
術(shù)前,兩組患者的SF-36各維度評(píng)分比較,差異均無統(tǒng)計(jì)學(xué)意義(>0.05);術(shù)后1個(gè)月,兩組患者的SF-36各維度評(píng)分均顯著高于本組術(shù)前(<0.05),且治療組患者的SF-36各維度評(píng)分均顯著高于對(duì)照組(<0.05),見表2。
近年來隨著微創(chuàng)技術(shù)的快速發(fā)展,輸尿管軟鏡鈥激光碎石術(shù)被廣泛應(yīng)用于上尿路結(jié)石的治療,取得較好的臨床效果,但該術(shù)式術(shù)后仍有輸尿管黏膜損傷、輸尿管穿孔、假道形成及遠(yuǎn)期術(shù)后輸尿管狹窄等并發(fā)癥發(fā)生,為減少上述并發(fā)癥,術(shù)后常留置輸尿管支架,但輸尿管支架的留置時(shí)間存在爭(zhēng)議[8]。目前,我國在輸尿管軟鏡鈥激光碎石術(shù)后常留置輸尿管支架2周,對(duì)于嵌頓性輸尿管結(jié)石或伴有輸尿管息肉、狹窄的患者,則需留置輸尿管支架4周以上,以達(dá)到擴(kuò)張輸尿管、引導(dǎo)結(jié)石粉末排出體外的作用效果[9-10]。隨著輸尿管支架留置時(shí)間的延長(zhǎng),并發(fā)癥發(fā)生風(fēng)險(xiǎn)增加,影響患者的生活質(zhì)量[11]?;诖耍瑢ふ野踩行У妮斈蚬苤Ъ芰糁眉夹g(shù)及留置時(shí)間是臨床醫(yī)生關(guān)注的重點(diǎn)。
改良輸尿管支架留置術(shù)采用懸吊固定技術(shù),操作簡(jiǎn)單便捷,在拔除尿管的同時(shí)可連帶拔除支架,縮短輸尿管支架的留置時(shí)間,減少相關(guān)并發(fā)癥[12]。劉霄鵬等[13]研究表明縮短輸尿管支架留置時(shí)間可降低輸尿管支架引起的并發(fā)癥發(fā)生率。本研究結(jié)果顯示,治療組患者的血尿、腰腹疼痛、支架表面石痂形成、尿路感染發(fā)生率顯著低于對(duì)照組。與上述觀點(diǎn)一致,提示改良輸尿管支架留置術(shù)有利于降低輸尿管軟鏡鈥激光碎石術(shù)后并發(fā)癥的發(fā)生率,減輕患者痛苦。推測(cè)可能原因:該方式可減少膀胱鏡下拔管的侵入性操作帶給患者的痛苦和損傷,同時(shí)減少輸尿管支架的留置時(shí)間,減輕輸尿管支架對(duì)膀胱三角區(qū)、輸尿管黏膜、膀胱黏膜等的刺激,從而降低并發(fā)癥發(fā)生率。
表1 兩組患者術(shù)后2周內(nèi)并發(fā)癥發(fā)生情況比較[n(%)]
表2 兩組患者術(shù)前及術(shù)后1個(gè)月的生活質(zhì)量比較(,分)
組別精神健康身體疼痛情感職能活力 術(shù)前術(shù)后1個(gè)月術(shù)前術(shù)后1個(gè)月術(shù)前術(shù)后1個(gè)月術(shù)前術(shù)后1個(gè)月 對(duì)照組(n=60)63.01±6.6972.14±5.22*40.21±6.4957.16±4.16*51.35±7.2356.43±5.31*50.41±7.1167.28±5.14* 治療組(n=60)62.89±6.7480.66±5.31*39.95±6.5462.77±4.53*51.12±7.1463.88±5.27*50.25±7.0672.05±5.61* t0.0988.8630.2197.0650.1757.7140.1244.856 P0.922<0.0010.827<0.0010.861<0.0010.902<0.001
注:與本組術(shù)前比較,*<0.05
本研究結(jié)果顯示兩組患者術(shù)后1個(gè)月的總清石率比較無顯著差異。提示改良輸尿管支架留置術(shù)能獲得與傳統(tǒng)輸尿管支架留置術(shù)相當(dāng)?shù)那迨?,可用于輸尿管軟鏡鈥激光碎石術(shù)后。近年來,隨著醫(yī)學(xué)觀念的轉(zhuǎn)變,臨床上在重視治愈疾病的同時(shí)逐漸開始注重患者的生活質(zhì)量,以期給患者帶來更好的治療體驗(yàn)。研究顯示生活質(zhì)量的提升有助于改善患者的心理狀態(tài),從而利于疾病恢復(fù)[14]。此外,上尿路結(jié)石對(duì)患者的生活質(zhì)量有一定影響,患者術(shù)后生活質(zhì)量反映手術(shù)治療的綜合效果[15]。本研究中術(shù)后1個(gè)月兩組患者的SF-36各維度評(píng)分均高于術(shù)前,且治療組患者的SF-36各維度評(píng)分均高于對(duì)照組,提示改良輸尿管支架留置技術(shù)可明顯改善上尿路結(jié)石患者的生活質(zhì)量,原因在于改良輸尿管支架留置技術(shù)在保證結(jié)石清除率的同時(shí)能降低患者的并發(fā)癥發(fā)生率,減輕疾病帶給患者的痛苦,從而提高患者的生活質(zhì)量。
綜上所述,改良輸尿管支架留置技術(shù)可獲得與傳統(tǒng)輸尿管支架留置術(shù)相當(dāng)?shù)那迨?,有利于降低輸尿管支架留置術(shù)導(dǎo)致的并發(fā)癥,提高生活質(zhì)量。
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Effect of modified ureteral stent indwelling technique on patients with flexible ureteroscope holmium laser lithotripsy
Department of Urology Surgery, Traditional Chinese Medical Hospital of Zhuji, Zhuji 311800, Zhejiang, China
To study the effect of modified ureteral stent indwelling technique on the recovery and quality of life of patients after flexible ureteroscope holmium laser lithotripsy.A total of 120 patients who underwent flexible ureteroscope holmium laser lithotripsy in Traditional Chinese Medical Hospital of Zhuji from January 2020 to March 2021 were selected as the study objects, and they were randomly divided into control group and treatment group according to the ratio of 1:1, with 60 cases in each group. The control group received traditional ureteral stent indwelling for 2 weeks after surgery, and the treatment group received modified ureteral stent indwelling and the stent was removed on the 3rd day after surgery. The incidence of complications, stone removal rate and quality of life were compared between the two groups.The incidence of hematuria, lumbar and abdominal pain, formation of scab on the stent tube surface and urinary tract infection in treatment group were significantly lower than those in control group (<0.05). There was no statistical significance in the total stone removal rate 1 month after surgery between the two groups (2=0.901,>0.05). One month after surgery, the scores of all dimensions of the 36-item short form health survey (SF-36) in both groups were significantly higher than those before surgery (<0.05), and the scores of all dimensions of SF-36 in treatment group were significantly higher than those in control group (<0.05).The modified ureteral stent indwelling technology can achieve stone removal rate equivalent to that of traditional ureteral stent indwelling, which is beneficial to reduce the complications caused by ureteral stent indwelling and improve the quality of life.
Modified ureteral stent; Flexible ureteroscope holmium laser lithotripsy; Kidney stone; Upper ureteral calculi; Quality of life
R692.4
A
10.3969/j.issn.1673-9701.2023.22.012
諸暨市醫(yī)藥衛(wèi)生科技計(jì)劃項(xiàng)目(2019WY004)
斯紅杰,電子信箱:sihongbiu@163.com
(2022–10–28)
(2023–07–14)