Laparoscopic common bile duct exploration to treat choledocholithiasis in situs inversus patients:A technical review

Situs inversus(SI)is a rare congenital condition characterized by a mirror-image transposition of the major visceral organs.Since the 1990s,more than one hundred SI patients have been reported to have successfully undergone laparoscopic cholecystectomy.In these cases,the major problem is to overcome is the left-right condition for right-handed surgeons.Laparoscopic common bile duct exploration(LCBDE),an alternative to treat patients with bile duct stones,has shown equivalent efficacy and is less likely to cause pancreatitis than endoscopic retrograde cholangiopancreatography.Recent updated meta-analyses revealed that a shorter postoperative hospital stay,fewer procedural interventions,cost-effectiveness,a higher stone clearance rate,and fewer perioperative complications are additional advantages of LCBDE.However,the technique is technically demanding,even for skilled laparoscopic surgeons.Conducting LCBDE in patients with difficult situations,such as SI,is more complex than usual.We herein review published SI patients with choledocholithiasis treated by LCBDE,including our own experience,and this paper focuses on the technical aspects.

Various approaches of laparoscopic common bile duct exploration plus primary duct closure for choledocholithiasis:A systematic review and meta-analysis

Background： Common bile duct （CBD） stones may occur in up to 3%–14.7% of all patients with cholecystectomy.Various approaches of laparoscopic CBD exploration plus primary duct closure （PDC） are the most commonly used and the best methods to treat CBD stone. This systematic review was to comparethe effectiveness and safety of the various approaches of laparoscopic CBD exploration plus PDC forcholedocholithiasis

Role of laparoscopic common bile duct exploration in the management of choledocholithiasis

Surgical fraternity has not yet arrived at any consensus for adequate treatment of choledocholithiasis. Sequential treatment in the form of pre-operative endoscopic retrograde cholangio-pancreatography followed by laparoscopic cholecystectomy(LC) is considered as optimal treatment till date. With refinements in technique and expertise in field of minimal access surgery, many centres in the world have started offering one stage management of choledocholithiasis by LC with laparoscopic common bile duct exploration(LCBDE). Various modalities have been tried for entering into concurrent common bile duct(CBD) [transcystic(TC) vs transcholedochal(TD)], for confirming stone clearance(intraoperative cholangiogram vs choledochoscopy), and for closure of choledochotomy(T-tube vs biliary stent vs primary closure) during LCBDE. Both TC and TD approaches are safe and effective. TD stone extraction is involved with an increased risk of bile leaks and requires more expertise in intra-corporeal suturing and choledochoscopy. Choice depends on number of stones, size of stone, diameter of cystic duct and CBD. This review article was undertaken to evaluate the role of LCBDE for the management of choledocholithiasis.

Outcomes of laparoscopic bile duct exploration for choledocholithiasis with small common bile duct

BACKGROUND Laparoscopic cholecystectomy(LC)combined with laparoscopic common bile duct(CBD)exploration(LCBDE)is one of the main treatments for choledocholithiasis with CBD diameter of larger than 10 mm.However,for patients with small CBD(CBD diameter≤8 mm),endoscopic sphincterotomy remains the preferred treatment at present,but it also has some drawbacks associated with a series of complications,such as pancreatitis,hemorrhage,cholangitis,and duodenal perforation.To date,few studies have been reported that support the feasibility and safety of LCBDE for choledocholithiasis with small CBD.AIM To investigate the feasibility and safety of LCBDE for choledocholithiasis with small CBD.METHODS A total of 257 patients without acute cholangitis who underwent LC+LCBDE for cholecystolithiasis from January 2013 to December 2018 in one institution were reviewed.The clinical data were retrospectively collected and analyzed.According to whether the diameter of CBD was larger than 8 mm,257 patients were divided into large CBD group(n=146)and small CBD group(n=111).Propensity score matching(1:1)was performed to adjust for clinical differences.The demographics,intraoperative data,short-term outcomes,and long-term follow-up outcomes for the patients were recorded and compared.RESULTS In total,257 patients who underwent successful LC+LCBDE were enrolled in the study,146 had large CBD and 111 had small CBD.The median follow-up period was 39(14-86)mo.For small CBD patients,the median CBD diameter was 0.6 cm(0.2-2.0 cm),the mean operating time was 107.2±28.3 min,and the postoperative bile leak rate,rate of residual CBD stones(CBDS),CBDS recurrence rate,and CBD stenosis rate were 5.41%(6/111),3.60%(4/111),1.80%(2/111),and 0%(0/111),respectively;the mean postoperative hospital stay was 7.4±3.6 d.For large CBD patients,the median common bile duct diameter was 1.0 cm(0.3-3.0 cm),the mean operating time was 115.7±32.0 min,and the postoperative bile leak rate,rate of residual CBDS,CBDS recurrence rate,and CBD stenosis rate were 5.41%(9/146),1.37%(2/146),6.85%(10/146),and 0%(0/146),respectively;the mean postoperative hospital stay was 7.7±2.7 d.After propensity score matching,184 patients remained,and all preoperative covariates except diameter of CBD stones were balanced.Postoperative bile leak occurred in 11 patients overall(5.98%),and no difference was found between the small CBD group(4.35%,4/92)and the large CBD group(7.61%,7/92).The incidence of CBDS recurrence did not differ significantly between the small CBD group(2.17%,2/92)and the large CBD group(6.52%,6/92).CONCLUSION LC+LCBDE is safe and feasible for choledocholithiasis patients with small CBD and did not increase the postoperative bile leak rate compared with choledocholithiasis patients with large CBD.

Clinical Application of Primary Suture Following Three-Port Laparoscopic Common Bile Duct Exploration: A Report of 176 Cases

Objective: To investigate the feasibility, safety and the clinical value of primary suture following 3-port laparoscopic common bile duct exploration (LCBDE). Methods: From January 2012 to September 2014, 176 patients suffered from choledocholithiasis were treated with primary suture following 3-port LCBDE and the clinical data were retrospectively analyzed. Results: All cases were operated successfully and none was converted to open surgery. The duration of operation was 92.2 ± 18.8 min and the length of postoperative hospital stay was 4.4 ± 3.7 d. Postoperative bile leakage occurred in 2 cases and these patients recovered by simple drainage for 3 to 7 days without re-operation. All patients recovered smoothly without any serious complications. Conclusions: Primary suture following 3-port LCBDE is safe, effective and mini-invasive, which is worthy of further clinical application.

Hem-o-lok clip migration to the common bile duct after laparoscopic common bile duct exploration:A case report

BACKGROUND Laparoscopic cholecystectomy(LC)and laparoscopic common bile duct exploration(LCBDE)has been widely used for management of gallbladder and common bile duct(CBD)stones.Post-operative clip migration is a rare complication of laparoscopic biliary surgery,which can serve as a nidus for stone formation and cause recurrent cholangitis.CASE SUMMARY A 59-year-old female was admitted to hospital because of fever and acute right upper abdominal pain.She has a history of LC and had a LCBDE surgery 2 mo ago.Physical examination revealed tenderness in the upper quadrant of right abdomen.Computed tomography scan demonstrated a high-density shadow at the distal CBD,which was considered as migrated clips.The speculation was confirmed by endoscopic retrograde cholangiopancreatography examination,and two displaced Hem-o-lok clips were removed with a stone basket.No fever or abdominal pain presented after the operation.In addition to the case report,literature regarding surgical clip migration after laparoscopic biliary surgery was reviewed and discussed.CONCLUSION Incidence of postoperative clip migration may be reduced by using clips properly and correctly;however,new methods should be explored to occlude cystic duct and vessels.If a patient with a past history of LC or LCBDE presents with features of sepsis and recurrent upper quadrant pain,clip migration must be considered as one of the differential diagnosis.

Laparoscopic hepatic left lateral lobectomy combined with fiber choledochoscopic exploration of the common bile duct and traditional open operation

AIM: To investigate the possibilities and advantages of laparoscopic hepatic left lateral lobectomy combined with fiber choledochoscopic exploration of the common bile duct compaired with traditional open operation.METHODS: Laparoscopic hepatic left lateral lobectomy combined with fiber choledochoscopic exploration of the common bile duct and traditional open operation were performed in two groups of patients who had gallstones in the left lobe of liver and in the common bile duct. The hospitalization time, hospitalization costs, operation time, operative complications and post-operative liver functions of the two groups of patients were studied.RESULTS: The operation time and post-operative liver functions of the two groups of patients had no significant differences, while the hospitalization time, hospitalization costs and operative complications of the laparoscopic hepatic left lateral lobectomy combined with fiber choledochoscopic exploration in the common bile duct group were significantly lower than those in the traditional open operation group.CONCLUSION: For patients with gallstones in the left lobe of liver and in the common bile duct, laparoscopic hepatic left lateral lobectomy combined with fiber choledochoscopic exploration of the common bile duct can significantly shorten the hospitalization time, reduce the hospitalization costs and the post-operative complications,without prolonging the operation time and bringing about more liver function damages compared with traditional open operation. This kind of operation has more advantages than traditional open operation.

Surgical strategies for challenging common bile duct stones in the endoscopic era: A comprehensive review of current evidence

While endoscopic retrograde cholangiopancreatography(ERCP)remains the primary treatment modality for common bile duct stones(CBDS)or choledocho-lithiasis due to advancements in instruments,surgical intervention,known as common bile duct exploration(CBDE),is still necessary in cases of difficult CBDS,failed endoscopic treatment,or altered anatomy.Recent evidence also supports CBDE in patients requesting single-step cholecystectomy and bile duct stone removal with comparable outcomes.This review elucidates relevant clinical anatomy,selection indications,and outcomes to enhance surgical understanding.The selection between trans-cystic(TC)vs trans-choledochal(TD)approaches is described,along with stone removal techniques and ductal closure.Detailed surgical techniques and strategies for both the TC and TD approaches,including instrument selection,is also provided.Additionally,this review comprehensively addresses operation-specific complications such as bile leakage,stricture,and entrapment,and focuses on preventive measures and treatment strategies.This review aims to optimize the management of CBDS through laparoscopic CBDE,with the goal of improving patient outcomes and minimizing risks.

Clinical efficacy and safety of selective trans-cystic intra-operative cholangiography in primary suture following three-port laparoscopic common bile duct exploration

Background Intra-operative cholangiography has been shown to be a sensitive and specific method of demonstrating bile duct stones. This study investigated the feasibility, safety, and clinical value of selective trans-cystic intra-operative cholangiography in primary suture following three-port laparoscopic common bile duct exploration, and identified the factors that positively predict the presence of common bile duct stones. Methods From January 2008 to January 2011, 252 of 1013 patients undergoing laparoscopic cholecystectomy received selective trans-cystic intra-operative cholangiography and primary suture following three-port laparoscopic common bile duct exploration. Their clinical data were analyzed retrospectively. Results All operations were successful and none was converted to open surgery. The intra-operative cholangiography time was （8.3±2.5） minutes, and the operative duration was （105.4±23.1） minutes. According to selective intra-operative cholangiography, the positive predictive values of current jaundice, small gallstones （〈0.5 cm） and dilated cystic duct （〉0.3 cm）, dilated common bile duct （〉0.8 cm）, history of jaundice or gallstone pancreatitis, abnormal liver function test, and preoperative demonstration of suspected common bile duct stones on imaging were 87%, 25%, 42%, 15%, 32%, and 75% for common bile duct stones, respectively. Patients with several factors suggestive of common bile duct stones yielded higher numbers of positive cholangiograms. Unexpected stones were found in 13 patients （5.2%） by intra-operative cholangiography. The post-operative hospital stay was （4.7±2.2） days. Post-operative bile leakage occurred in two cases, and these patients recovered by simple drainage for 3-7 days without re-operation. Of the 761 patients who underwent laparoscopic cholecystectomy alone, 5 （0.7%） presented with a retained common bile duct stone requiring intervention. The median follow-up was 12 months, and only one patient who once suffered from bile leakage presented with obstructive jaundice due to bile duct stenosis 6 months postoperatively. The other patients recovered without any serious complications. Conclusions Selective intra-operative cholangiography yields acceptably high positive results. It is a safe, effective, and minimally invasive approach in patients with suspected choledocholithiasis and primary suture following three-port laparoscopic common bile duct exploration.

Primary duct closure versus T-tube drainage after laparoscopic common bile duct exploration:a meta-analysis

Background and aims:Laparoscopic common bile duct exploration(LCBDE)is considered a safe and effective method for the removal of bile duct stones.However,the choice of primary duct closure(PDC)or T-tube drainage(TTD)technique after LCBDE is still controversial.This study aimed to compare the safety and effectiveness of PDC and TTD after LCBDE.Methods:Studies published before May 1,2021 in Pub Med,Web of Science,and Cochrane Library databases were searched to screen out randomized controlled trials(RCTs)and cohort studies to compare PDC with TTD.Meta-analyses of fixed effect and random effect models were performed using Rev Man 5.3.Results:A total of 1865 patients were enrolled in six RCTs and ten cohort studies.Regarding RCTs,the PDC group was significantly better than the TTD group in terms of operation time,total postoperative complications,postoperative hospital stay,and hospitalization expenses(all P<0.05).Based on cohort studies of the subgroup,the PDC group had shorter operation time,shorter postoperative hospital stay,less intraoperative blood loss,and limited total postoperative complications.Statistically,there were no significant differences in bile leakage,retained stones,stone recurrence,bile duct stricture,postoperative pancreatitis,other complications,or postoperative exhaust time between the TTD and PDC groups.Conclusions:Based on the available evidence,compared with TTD,PDC is safe and effective,and can be used as the first choice after transductal LCBDE in patients with choledocholithiasis.

Acupuncture Combined with Early Enteral Nutrition on Patients with Postoperative Laparoscopic Common Bile Duct Exploration:A Prospective Randomized Trial

Objective To assess the efficiency of acupuncture combined with early enteral nutrition(EEN)in patients with postoperative laparoscopic common bile duct exploration.Methods A total of 200 patients with postoperative laparoscopic bile duct exploration was randomized using sealed envelopes and assigned to the convenitional,EEN,acupuncture plus convenitional and acupuncture plus EEN groups,50 cases in each group.Twelve hours after operation,the patients in EEN groups began to receive oral enteral nutrition,and the acupuncture approach was performed by acupuncturist in acupuncture plus conventional and acupuncture plus EEN groups.Acupuncture was given at Zusanli(ST 36),Shangjuxu(ST 37)and Xiajuxu(ST 39)with a depth of 15–20 mm,using the lifting-thrusting and twisting method to obtain Deqi sensation.The needles were maintained for 30 min.Treatment was given once daily,3 times per section.After the intervention,the patients’characteristics,operation time,bleeding volume,postoperative time to first anal exhaust,postoperative complications including abdominal distension,diarrhea,gastric dilatation,intestinal obstruction,pharyngodynia,incision,abdominal and pulmonary infection and postoperative hospitalization days were assessed and compared in patients among 4 groups.Results Postoperative time to first anal exhaust in the convenitional group was longer compared with the other 3 groups(P<0.05),and was shorter in the acupuncture plus EEN group than those of the convenitional,acupuncture plus convenitional and EEN groups(P<0.01).The acupuncture plus EEN group showed significant decrease in the incidence of complications and less postoperative hospitalization days compared with the other groups(P<0.05 or P<0.01).There was no readmission.Conclusion After laparoscopic bile duct exploration,acupuncture combined with EEN treatment significantly improves the patients’gastrointestinal function,reduces complications,and shortens postoperative hospitalization days.

胆囊管汇入部微切开技术行腹腔镜胆总管探查取石术267例报告

目的总结胆囊管汇入部微切开技术行腹腔镜胆总管探查(laparoscopic common bile duct exploration,LCBDE)的经验。方法2020年1月~2023年3月,对267例胆囊结石胆囊炎合并胆总管结石采用胆囊管汇入部微切开技术行LCBDE,沿胆囊管下壁切开至胆总管汇入部,纵行切开胆总管外侧壁3~5 mm,胆道镜完成胆道探查取石,一期缝合,留置腹腔引流管。结果267例均完成手术,取净胆总管结石。手术时间45~128 min,(96.5±9.7)min;术后腹腔引流管留置时间3~13 d,(5.1±1.2)d;术后住院5~13 d,(6.8±1.1)d。胆漏4例,腹腔引流9~11 d;术后发热11例,抗炎治疗1~3 d;腹腔脓肿形成2例,腹腔引流治愈。242例(90.6%)随访6~39个月,中位时间11个月,其中66例随访≥36个月,结石残留2例,结石复发2例,未发生胆总管狭窄。结论经胆囊管汇入部微切开技术行LCBDE治疗胆总管结石临床效果良好。

LC+LERV与LC+LCBDE治疗胆囊结石合并胆总管结石的临床效果比较

目的通过对比分析腹腔镜胆囊切除术(LC)+腹腔镜术中联合内镜(LERV)与LC+腹腔镜胆总管切开取石(LCBDE)对胆囊结石合并胆总管结石的临床疗效,探讨两种手术方式的临床应用价值。方法前瞻性分析2021年12月至2023年5月江油市人民医院和潍坊市人民医院收治的110例胆囊结石合并胆总管结石患者的临床资料,按随机数字表法分为LC+LERV组(n=54)和LC+LCBDE组(n=56),对两组患者的手术成功率、术中出血量、手术时间、引流管留置时间、术后并发症、疼痛视觉模拟评分(VAS)、平均住院时间以及住院费用进行比较分析。结果与LC+LCBDE组相比,LC+LERV组手术成功率较低[47(87.04%)vs 56(100.00%),χ2=7.467,P=0.006],手术时间较长[(112.0±15.6)min vs(98.0±21.5)min,t=3.771,P<0.001],但引流管留置时间明显较短[(2.34±0.66)d vs(7.41±12.88)d,t=-2.693,P=0.008],两组比较差异均具有统计学意义(P<0.05)。两组在术中出血量、术后并发症发生率方面比较,差异无统计学意义(P>0.05);两组在术前、术后6 h、术后1 d及出院日VAS评分差异无统计学意义(P>0.05),但术后3 d LC+LCBDE组VAS评分高于LC+LERV组(P<0.05)。两组平均住院时间差异无统计学意义(P>0.05),但LC+LERV组平均住院费用明显高于LC+LCBDE组[(25653.6±3317.0)元vs(17978.4±2158.0)元,t=14.219,P<0.001]。结论在治疗胆囊结石合并胆总管结石方面,LC+LCBDE和LC+LERV安全性上表现一致,LC+LERV术后舒适性更佳,但LC+LCBDE在治疗有效性、经济效率性方面更好,且LC+LCBDE可作为LC+LERV插管或取石失败后的补救术式。根据具体病情个性化选择手术方式,有利优势互补,获得最佳治疗效果。

LCBDE术中一期缝合与T管引流的术后胆漏发生率比较

目的比较腹腔镜胆总管探查术中(LCBDE)行一期缝合和T管引流的术后胆漏发生率,并分析术后胆漏的危险因素。方法回顾性分析2015年1月至2022年11月于温州医科大学附属第一医院行LCBDE的患者资料,分为一期缝合组和T管引流组,采用Logistic多因素回归分别分析两组发生胆漏的危险因素。对两组中有肝内结石、上段胆总管结石、最大结石直径、体温最高值和中性粒细胞百分比5项指标进行倾向性评分匹配(PSM)后,比较两组胆漏发生率。结果共纳入患者1052例,其中143例患者发生术后胆漏,发生率为13.5%。Logistic多因素回归分析显示年龄>60岁为一期缝合组(n=506)胆漏的危险因素(OR=2.242,95%CI 1.300-4.038,P=0.005),主刀医师实施LCBDE少于10例为T管引流组(n=546)胆漏的危险因素(OR=3.525,95%CI 1.469-7.996,P=0.003)。经PSM成功匹配383对患者,一期缝合组胆漏发生率较T管引流组高[15.1%(58/383)vs 9.9%(38/383),P=0.029]。结论患者年龄>60岁是行LCBDE术中一期缝合后发生胆漏的独立危险因素,医师经验不足(主刀医师实施LCBDE少于10例)是行留置T管后发生胆漏的独立危险因素。相较于一期缝合,留置T管引流可以降低LCBDE术后胆漏的发生率。

经皮经肝胆道镜取石术在复发性胆总管结石中的应用研究

目的:探讨经皮经肝胆道镜取石术治疗复发性胆总管结石的临床疗效。方法:收集2020年6月至2023年6月行胆道手术治疗的83例复发性胆总管结石患者的临床资料,其中40行经皮经肝胆道镜取石术(PTCS),43例行腹腔镜胆总管切开取石术(LCBDE),对比分析两组手术效果与术后恢复情况。结果:PTCS组成功完成39例,1例中转LCBDE,中转率2.5%(1/40)。两组一般资料、总手术时间、术中出血量、胆总管直径、结石数量、最大结石直径、术后胃肠道生活质量指数、术后除中性粒细胞以外的实验室检查结果、T管引流量(除第3天)、并发症发生率差异无统计学意义(P>0.05)。PTCS组超声定位以外的手术操作时间、第3年总手术时间、术后镇痛例数、术后恢复进食时间、疼痛评分、住院时间、术后住院费用、导管滑脱风险、术后中性粒细胞、术后第3天T管引流量少于LCBDE组(P<0.05)。结论:PTCS与LCBDE治疗复发性胆总管结石均是可行的,与LCBDE相比,PTCS在微创方面更具优势。

腹腔镜下胆囊切除术联合腹腔镜下胆总管探查术治疗胆囊结石合并胆总管结石患者疗效研究

目的探讨腹腔镜下胆囊切除术(LC)联合腹腔镜下胆总管探查术(LCBD)治疗胆囊结石合并胆总管结石患者的疗效。方法2018年3月~2022年5月我院诊治的胆囊结石合并胆总管结石患者85例,均接受LC联合LCBDE手术治疗,其中42例观察组采用经鼻胆管引流,另43例对照组采用T管引流。应用胃肠道生活质量指数(GIQLI)问卷评估生活质量。结果观察组引流管拔除时间和医疗花费分别为(5.6±1.8)d和(3.5±0.5)万元,均显著短于或少于对照组[分别为(50.5±6.8)d和(3.9±0.7)万元,P<0.05];在术后1 w,观察组血清ALT和AST水平分别为(37.1±14.6)U/L和(36.7±16.8)U/L,均显著低于对照组【分别为(79.7±13.8)U/L和(53.5±14.7)U/L,P<0.05】;在术后1个月,观察组GIQLI评分为(98.5±3.3)分,显著高于对照组【(81.4±3.9)分,P<0.05】;术后观察组肝功能异常发生率为40.5%,显著低于对照组的65.1%(P<0.05),而两组胆漏、胰腺炎、胆总管结石残留和出血发生率比较,无显著性差异(P>0.05)。结论在采用LC联合LCBDE术治疗胆囊结石合并胆总管结石患者时放置鼻胆管引流可能是一种技术进步,可免除T管引流对患者术后生活质量的干扰,对维持正常的消化功能也有积极的意义。

腹腔镜胆总管探查一期缝合与胆道内支架引流一期缝合疗效比较的Meta分析

目的:通过Meta分析比较腹腔镜胆总管探查一期缝合(PS)与胆道内支架引流(BDS)+PS的临床疗效,并探讨其临床应用价值。方法:检索国内外数据库中关于腹腔镜胆总管探查(LCBDE)+PS与LCBDE+BDS+PS疗效比较的临床研究。检索时间2010年1月1日至2023年8月1日。观察指标包括手术时间、住院时间、术后胆漏发生率及总并发症发生率,提取相关数据后应用RevMan 5.4软件进行Meta分析。结果:共纳入符合标准的回顾性队列研究5篇,文献累计样本量611例,其中PS组292例、BDS+PS组319例。Meta分析结果显示,两组手术时间(WMD=-1.66,95%CI=-15.78~12.46,P=0.82)、住院时间(WMD=-0.81,95%CI=-2.23~0.60,P=0.26)、残余结石率(OR=1.45,95%CI=0.24~8.83,P=0.69)、总并发症发生率(OR=1.15,95%CI=0.70~1.88,P=0.58)差异无统计学意义,PS组术后胆漏发生率(OR=3.63,95%CI=1.77~7.44,P=0.0004)高于BDS+PS组。结论:对于符合适应证的胆总管结石患者,LCBDE+BDS+PS可一定程度上降低术后胆漏发生率,是安全、有效的。

鞘管保护下硬质胆道镜经腹腔镜胆总管入路治疗肝内外胆管结石的临床价值

目的探讨鞘管保护下硬质胆道镜(硬镜)经腹腔镜胆总管入路治疗肝内胆管结石和胆总管结石的临床价值。方法选取115例肝内外胆管结石患者作为研究对象。根据手术方法将患者分为硬镜组58例、软镜组57例,硬镜组采用鞘管保护下硬质胆道镜经腹腔镜胆总管入路取石治疗,软镜组采用纤维胆道镜经腹腔镜胆总管入路取石治疗。比较两组患者的手术时间、术中出血量、术后住院时间、结石清除率,以及术后第1天肝功能(空腹静脉血总胆红素、直接胆红素、碱性磷酸酶、γ-谷氨酰转移酶水平)、术后并发症发生情况等。结果硬镜组患者的手术时间短于软镜组,结石清除率高于软镜组,差异均有统计学意义(均P<0.05);两组患者的术中出血量、术后住院时间、术后并发症发生率,以及术后第1天总胆红素、直接胆红素、碱性磷酸酶、γ-谷氨酰转移酶水平比较,差异均无统计学意义(均P>0.05)。结论鞘管保护下硬质胆道镜经腹腔镜胆总管入路治疗肝内胆管结石和胆总管结石的手术时间短、结石清除率高,是一种安全、高效的手术策略,具有一定的潜在应用价值。

胰管支架置入对急性胆源性胰腺炎患者预后及并发症的影响

目的分析急性胆源性胰腺炎(ABP)患者应用胰管支架置入治疗对预后及并发症的影响。方法选取2019年1月至2022年12月收治的300例ABP患者,按治疗方法不同分组,A组100例行鼻胆管引流治疗,B组100例行开腹胆总管探查联合T型管引流术治疗,C组100例行鼻胆管引流联合胰管支架置入治疗,对比3组肝功能、并发症、死亡率及恢复情况。结果B组术后总胆红素(TBIL)、天冬酸氨基转移酶(AST)、丙氨酸氨基转移酶(ALT)水平低于A组(P<0.05);C组术后TBIL、AST、ALT水平低于A组和B组(P<0.05);B组恢复进食时间、体温恢复时间、住院时间较A组更短(P<0.05);C组恢复进食时间、腹痛消失时间、体温恢复时间及住院时间短于A组和B组(P<0.05);C组并发症发生率4.00%低于A组的12.00%(P<0.05);C组1.00%死亡率低于A组8.00%(P<0.05)。结论ABP患者应用胰管支架置入治疗,可有缩短患者恢复时间,有利于改善肝功能,死亡率低,且并发症少。

吲哚菁绿荧光导航双镜联合经胆囊管探查胆总管的临床研究

目的:比较吲哚菁绿荧光腹腔镜经胆囊管胆总管探查取石术与传统腹腔镜胆总管探查取石+T管引流术的临床疗效。方法:收集2021年10月至2022年11月为31例患者行吲哚菁绿荧光腹腔镜经胆囊管胆总管探查取石术(ICG组)与46例患者行传统腹腔镜胆总管探查取石+T管引流术(传统组)的临床资料,对比分析两组围术期临床资料及并发症情况。结果:手术均顺利完成,无中转开腹。两组手术时间、术后进食时间、腹腔引流时间差异均无统计学意义(P>0.05);ICG组术中出血量、住院时间及住院总花费均少于传统组,差异有统计学意义(P<0.05)。术后两组均未发生出血、感染及胆漏等并发症。结论:在严格把握手术适应证的前提下,吲哚菁绿荧光导航双镜联合经胆囊管胆总管探查术治疗胆总管结石效果满意,应用前景良好。