Spontaneously removed biliary stent drainage versus T-tube drainage after laparoscopic common bile duct exploration

Application of laparoscopic backtracking full-thickness continuous everting suture for non-AOSC choledocholithiasis

BACKGROUND

Based on the current trend of increasing incidence of choledocholithiasis, it is of great significance to explore the closure method of the common bile duct during laparoscopic choledocholithotomy.

METHODS

Backtracking full-thickness continuous everting suture was selected for primary closure of the common bile duct suture, while traditional T-tube drainage was selected for the control group. Propensity score matching (PSM) was used to reduce baseline differences between the two groups.

RESULT

The intraoperative blood loss, operation time, postoperative recovery speed, postoperative bleeding, postoperative pancreatitis, recurrence rate of bile duct stones, and hospitalization time in the primary closure group were all less than those in the T-tube drainage group.

CONCLUSION

Under certain conditions, backtracking full-thickness continuous everting suture could benefit patients with choledocholithiasis compared with traditional T-tube drainage.

Comparative study of three common bile duct closure techniques after choledocholithotomy: safety and efficacy

PURPOSE

T-tube drainage, primary closure, and biliary stenting are the common bile duct closure methods. There is great debate on the optimal duct closure technique after common bile duct exploration. This study aimed to assess the safety and efficacy of the three commonest common bile duct closure methods after common bile duct exploration for common bile duct stone for future generalization.

METHODS

In this analysis, 211 patients with common bile duct stone underwent common bile duct exploration from January 2016 to December 2020. The patients were divided according to common bile duct closure techniques into three groups, including the T-tube drainage group (63 patients), primary duct closure group (61 patients), and antegrade biliary stenting group (87 patients).

RESULTS

The incidence of overall biliary complications and bile leak were statistically significantly lower in the biliary stenting group than in the other two groups. Also, hospital stays, drain carried time, return to normal activity, re-intervention, and re-admission rates were statistically significantly lower in the biliary stenting group than in the other two groups. There were no statistically significant differences regarding operative and choledochotomy time, retained and recurrent stone, stricture, biliary peritonitis, cholangitis, and the cost among the three groups.

CONCLUSIONS

We state that the biliary stenting procedure should be the preferred first option for common bile duct closure after common bile duct exploration when compared with T-tube drainage and primary duct closure.

TRIAL REGISTRATION

ClinicalTrials.gov PRS (Approval No. NCT04264299).

Primary Two-Layered Closure of the Common Bile Duct Reduces Postoperative Bile Leakage After Laparoscopic Common Bile Duct Exploration

Objective: The effectiveness and feasibility of the primary closure after laparoscopic common bile duct exploration (LCBDE) have been well demonstrated, however, the incidence of postoperative bile leakage after LCBDE remains high. The current study aimed at investigating whether our new suturing method could reduce the risk of bile leakage after LCBDE. Materials and Methods: This retrospective study included 81 patients who underwent primary two-layered closure or traditional primary closure of the common bile duct (CBD) after LCBDE, and the related clinical data were compared and analyzed. Results: The primary two-layered closure group had a lower rate of bile leakage compared with the traditional primary closure group (P < .05). There were no significant differences in additional parameters, such as operative time, estimated blood loss, postoperative stay duration, time to drain removal, postoperative pancreatitis, stone recurrence, and overall morbidity. No patients developed bile duct stenosis during the follow-up period. Conclusions: Primary two-layered closure of CBD can reduce the postoperative bile leakage after LCBDE. Moreover, it is a safe and effective therapeutic option for patients with choledocholithiasis.

Application of Laparoscopic Technique in the Treatment of Hepatolithiasis

Hepatolithiasis is commonly encountered in Southeastern and East Asian countries, and its incidence is increasing in Western countries. For symptomatic hepatolithiasis or asymptomatic hepatolithiasis with signs of liver atrophy or malignancy, surgical intervention is needed, especially when peroral cholangioscopy and percutaneous transhepatic cholangioscopic lithotomy are not suitable or fail to be performed. Currently, laparoscopic surgery is gradually replacing traditional open surgery and becoming a better option. Various types of laparoscopic surgeries, including laparoscopic hepatectomy, laparoscopic biliary exploration through the common bile duct or the hepatic duct stump, and robotic-assisted laparoscopic surgery, have been developed for the treatment of simple hepatolithiasis, hepatolithiasis concomitant with choledocholithiasis, recurrent hepatolithiasis, and complicated hepatolithiasis. The related clinical experience is gradually accumulating. In this review, the laparoscopic applications and their advantages will be summarized. In most cases, the laparoscopic technique could provide the advantages of less trauma, reduced blood loss, and faster postoperative recovery.

Combined gastroscopic and choledochoscopic transabdominal nasobiliary drainage

Common bile duct (CBD) stones are a frequent problem in Chinese populations, and their incidence is particularly high in certain areas (Wang et al., 2013). In recent years, laparoscopic common bile duct exploration (LCBDE) and endoscopic retrograde cholangiopancreatography (ERCP) have been the main surgical procedures for CBD stones, although each has different advantages and disadvantages in the treatment of choledocholithiasis (Loor et al., 2017; Zhou et al., 2017). For patients with large stones, a dilated CBD, especially concurrent gallstones, LCBDE is the preferred and most economical minimally invasive procedure (Koc et al., 2013). However, a T-tube is often placed during LCBDE to prevent postoperative bile leakage; this is associated with problems such as bile loss, electrolyte disturbance, and decreased gastric intake (Martin et al., 1998). In addition, the T-tube usually must remain in place for more than a month, during which time the patient's quality of life is seriously compromised. Many skilled surgeons currently perform primary closure of the CBD following LCBDE, which effectively speeds up rehabilitation (Hua et al., 2015). However, even in sophisticated medical centers, the incidence of postoperative bile leakage still reaches ≥10% (Liu et al., 2017). Especially for a beginner, bile leakage remains a key problem (Kemp Bohan et al., 2017). Therefore, a safe and effective minimally invasive surgical approach to preventing bile leakage during primary closure of the CBD after LCBDE is still urgently needed.

Surgical (Open and laparoscopic) management of large difficult CBD stones after different sessions of endoscopic failure: A retrospective cohort study

Objectives

For complicated common bile duct stones (CBDS) that cannot be extracted by endoscopic retrograde cholangiopancreatography (ERCP), management can be safely by open or laparoscopic CBD exploration (CBDE). The study aimed to assess these surgical procedures after endoscopic failure.

Methods

We analyzed 85 patients underwent surgical management of difficult CBDS after ERCP failure, in the period from 2013 to 2018.

Results

Sixty-seven (78.8%) and 18(21.2%) of our patients underwent single and multiple ERCP sessions respectively. An impacted large stone was the most frequent cause of ERCP failure (60%). Laparoscopic CBDE(LCBDE), open CBDE(OCBDE) and the converted cases were 24.7% (n = 21), 70.6% (n = 60), and 4.7% (n = 4) respectively. Stone clearance rate post LCBDE and OCBDE reached 95.2% and 95% respectively, Eleven (12.9%) of our patients had postoperative complications without mortality. By comparing LCBDE and OCBDE; there was a significant association between the former and longer operative time. On comparing, T-tube and 1ry CBD closure in both OCBDE and LCBDE, there was significantly longer operative time, and post-operative hospital stays in the former. Furthermore, in OCBDE group, choledocoscopy had an independent direction to 1ry CBD repair and significant association with higher stone clearance rate, shorter operative time, and post-operative hospital stay.

Conclusion

Large difficult CBDS can be managed either by open surgery or laparoscopically with acceptable comparable outcomes with no need for multiple ERCP sessions due to their related morbidities; furthermore, Open choledocoscopy has a good impact on stone clearance rate with direction towards doing primary repair that is better than T-tube regarding operative time and post-operative hospital stay.

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Large difficult CBD stones can be managed either by open surgery or laparoscopically with acceptable comparable outcomes.

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No need for multiple ERCP sessions due to their related morbidities.

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Open choledocoscopy has a good impact on stone clearance rate with direction towards doing primary repair.

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Primary repair is better than T-tube regarding operative time and post-operative hospital stay.

Surgical (Open and laparoscopic) management of large difficult CBD stones after different sessions of endoscopic failure: A retrospective cohort study

Objectives

For complicated common bile duct stones (CBDS) that cannot be extracted by endoscopic retrograde cholangiopancreatography (ERCP), management can be safely by open or laparoscopic CBD exploration (CBDE). The study aimed to assess these surgical procedures after endoscopic failure.

Methods

We analyzed 85 patients underwent surgical management of difficult CBDS after ERCP failure, in the period from 2013 to 2018.

Results

Sixty-seven (78.8%) and 18(21.2%) of our patients underwent single and multiple ERCP sessions respectively. An impacted large stone was the most frequent cause of ERCP failure (60%). Laparoscopic CBDE(LCBDE), open CBDE(OCBDE) and the converted cases were 24.7% (n = 21), 70.6% (n = 60), and 4.7% (n = 4) respectively. Stone clearance rate post LCBDE and OCBDE reached 95.2% and 95% respectively, Eleven (12.9%) of our patients had postoperative complications without mortality. By comparing LCBDE and OCBDE; there was a significant association between the former and longer operative time. On comparing, T-tube and 1ry CBD closure in both OCBDE and LCBDE, there was significantly longer operative time, and post-operative hospital stays in the former. Furthermore, in OCBDE group, choledocoscopy had an independent direction to 1ry CBD repair and significant association with higher stone clearance rate, shorter operative time, and post-operative hospital stay.

Conclusion

Large difficult CBDS can be managed either by open surgery or laparoscopically with acceptable comparable outcomes with no need for multiple ERCP sessions due to their related morbidities; furthermore, Open choledocoscopy has a good impact on stone clearance rate with direction towards doing primary repair that is better than T-tube regarding operative time and post-operative hospital stay.

T-Tube Use After Laparoscopic Common Bile Duct Exploration

Background and Objectives:

Laparoscopic common bile duct exploration (LCBDE) has been verified to be an effective technique in treating choledocholithiasis, and T-tube insertion has been widely performed after LCBDE. With growing doubts regarding the effectiveness and safety of T-tube drainage (TTD), it has been suggested to replace such with primary duct closure (PDC). This meta-analysis aimed to evaluate the short- and long-term effectiveness and safety of PDC compared with TTD after LCBDE.

Methods:

The PubMed, Science Citation Index, and Cochrane Central Register of Controlled Trials databases were used to accomplish a systematic literature search for randomized controlled trials and pro-/retrospective cohort studies that compared PDC alone or PDC combined with biliary drainage stenting (PDC+BD) with TTD after LCBDE. A subgroup analysis was established to compare PDC+BD with TTD. RevMan 5.3 was used for the statistical analysis.

Results:

A total of 2552 patients from 26 studies were included. The pooled odds ratio supported PDC, which yielded lower postoperative overall morbidity and incidence of bile leak and bile peritonitis and shorter surgical time and postoperative hospital stay when compared with TTD. In the subgroup analysis, PDC+BD showed significantly better results in terms of postoperative overall morbidity, incidence of bile leak and bile peritonitis, surgical time, and postoperative hospital stay than did TTD. PDC and PDC+BD showed no difference in the incidence of recurrent stones and biliary stricture during the long-term follow-up period compared with TTD.

Conclusion:

PDC alone or PDC+BD is superior to TTD as a duct-closure method after LCBDE.

The reasonable drainage option after laparoscopic common bile duct exploration for the treatment of choledocholithiasis

OBJECTIVE

To obtain a reasonable drainage after laparoscopic common bile duct exploration (LCBDE) for the treatment of choledocholithiasis.

METHODS

Data of 350 consecutive patients who underwent LCBDE in our hospital from January 2014 to December 2016 were retrospectively reviewed. All the patients were divided into three groups according to different drainage types after LCBDE, including T-tube group with 116 cases, primary closure (PC) group with 114 cases and stent insertion group with 120 cases. Operative parameters and outcomes were compared.

RESULTS

The operative time was no significant difference between the T-tube group (106.71 ± 5.19 min), PC group (105.46 ± 5.77 min) and stent insertion group (106.88 ± 5.91 min) (F = 2.175, P = 0.115). The postoperative hospital stay was significantly shorter in the stent insertion group (5.62 ± 0.70 d) than in the T-tube group (7.79 ± 0.85 d) and PC group (7.60 ± 0.80 d) (F = 279.649, P = 0.000). The hospitalization cost was significantly less in the stent insertion group (19,432.78 ± 661.74 yuan) than in the T-tube group (22,059.90 ± 697.98 yuan) and PC group (21,927.20 ± 772.02 yuan) (F = 512.492, P = 0.000). The incidence of postoperative biliary-specific complications was 2.59% (3/116 cases) in the T-tube group, 2.63% (3/114 cases) in the PC group, and 0% (0/120 cases) in the stent insertion group, but this difference was not statistically significant (χ² = 3.177, P = 0.204). The return to normal levels of postoperative liver function tests (LFTs) was significantly faster in the stent insertion group and T-tube group than in the PC group (P < 0.05). The number of 314 patients were followed up for a median time of 20 months (range from 1-48 months), and no biliary stricture, cholangitis or stone recurrence occurred in these patients during that time.

CONCLUSIONS

Stent insertion shows better results when compared with T-tube drainage and primary duct closure in terms of postoperative hospital stay and hospitalization cost. It is the prior option for the choledochotomy closure after LCBDE in suitable patients.

Temporary CBD Stenting with a Nelaton Tube Is a More Practical and Safer Option Than T-Tube Drainage after Conventional CBD Exploration for Choledocholithiasis

Objective

We are trying to investigate the possibility, safety, and benefits of replacing the role of T-tube by another more safe and effective procedure for biliary decompression in the case of common bile duct (CBD) exploration.

Methods

Our present study includes fifty consecutive patients who underwent a traditional CBD exploration due to choledocholithiasis. Patients were divided into 2 equal groups. In the 1^st group, a spontaneously expelled Nelaton tube is placed in the CBD to aid in bile drainage to the duodenum, while in the 2^nd group, a conventional T-tube is placed to decompress the CBD in the early postoperative (PO) days to a drainage bag. Operative and PO data as well as PO hospital stay time were recorded. All data were collected and statistically analyzed.

Results

The mean operative time and PO hospital stay days were significantly low (p value < 0.05) in the Nelaton tube drainage group compared with the T-tube drainage group. On the other hand, the mean time needed for the abdominal drain removal was significantly higher in the T-tube drainage group (p value < 0.05).

Conclusion

Nelaton tube with internal biliary drainage is effective and safer than T-tube drainage and it helps in reduction of the PO hospital stay time. In addition, it avoids all short-term complications of T-tube.

[Antegrade approach for cholangiolithiasis complicated by mechanical jaundice]

AIM

To improve an efficiency of surgical treatment of patients with cholelithiasis complicated by obstructive jaundice through antegrade interventional approach.

MATERIAL AND METHODS

166 patients aged from 23 to 92 years with cholangiolithiasis complicated by mechanical jaundice were enrolled. Patients were divided into 2 groups: group I (136) - retrograde endoscopic method, group II (30) - antegrade interventional approach.

RESULTS

In the first group surgical efficacy was 79.4%. Morbidity and mortality were 13% and 2% respectively. In the second group these values were 96.7%, 10% and 3% respectively.

CONCLUSION

Antegrade interventional approach for minimally invasive procedures is technically feasible, has the same effectiveness as the retrograde endoscopic method and also all advantages of minimally invasive techniques.