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1.
BMC Surg ; 24(1): 148, 2024 May 11.
Article in English | MEDLINE | ID: mdl-38734630

ABSTRACT

BACKGROUND & AIMS: Complications after laparoscopic liver resection (LLR) are important factors affecting the prognosis of patients, especially for complex hepatobiliary diseases. The present study aimed to evaluate the value of a three-dimensional (3D) printed dry-laboratory model in the precise planning of LLR for complex hepatobiliary diseases. METHODS: Patients with complex hepatobiliary diseases who underwent LLR were preoperatively enrolled, and divided into two groups according to whether using a 3D-printed dry-laboratory model (3D vs. control group). Clinical variables were assessed and complications were graded by the Clavien-Dindo classification. The Comprehensive Complication Index (CCI) scores were calculated and compared for each patient. Multivariable analysis was performed to determine the risk factors of postoperative complications. RESULTS: Sixty-two patients with complex hepatobiliary diseases underwent the precise planning of LLR. Among them, thirty-one patients acquired the guidance of a 3D-printed dry-laboratory model, and others were only guided by traditional enhanced CT or MRI. The results showed no significant differences between the two groups in baseline characters. However, compared to the control group, the 3D group had a lower incidence of intraoperative blood loss, as well as postoperative 30-day and major complications, especially bile leakage (all P < 0.05). The median score on the CCI was 20.9 (range 8.7-51.8) in the control group and 8.7 (range 8.7-43.4) in the 3D group (mean difference, -12.2, P = 0.004). Multivariable analysis showed the 3D model was an independent protective factor in decreasing postoperative complications. Subgroup analysis also showed that a 3D model could decrease postoperative complications, especially for bile leakage in patients with intrahepatic cholelithiasis. CONCLUSION: The 3D-printed models can help reduce postoperative complications. The 3D-printed models should be recommended for patients with complex hepatobiliary diseases undergoing precise planning LLR.


Subject(s)
Laparoscopy , Liver Diseases , Postoperative Complications , Printing, Three-Dimensional , Humans , Female , Male , Middle Aged , Laparoscopy/methods , Laparoscopy/adverse effects , Postoperative Complications/prevention & control , Postoperative Complications/etiology , Liver Diseases/surgery , Aged , Biliary Tract Diseases/prevention & control , Biliary Tract Diseases/surgery , Biliary Tract Diseases/etiology , Hepatectomy/methods , Hepatectomy/adverse effects , Adult , Retrospective Studies , Cohort Studies
2.
Gastrointest Endosc Clin N Am ; 34(3): 383-403, 2024 Jul.
Article in English | MEDLINE | ID: mdl-38796288

ABSTRACT

With the introduction of endoscopic retrograde cholangiopancreatography and linear endoscopic ultrasound, interventional pancreaticobiliary (PB) endoscopy has had an enormous impact in the management of pancreatic and biliary diseases. Continuous efforts to improve various devices and techniques have revolutionized these treatment modalities as viable alternatives to surgery. In recent years, trends toward combining endoscopic techniques with other modalities, such as laparoscopic and radiological interventions, for complex PB diseases have emerged using a multidisciplinary approach. Ongoing research and clinical experience will lead to refinements in interventional PB endoscopic techniques and subsequently improve outcomes and reduce complication rates.


Subject(s)
Biliary Tract Diseases , Cholangiopancreatography, Endoscopic Retrograde , Endosonography , Pancreatic Diseases , Humans , Cholangiopancreatography, Endoscopic Retrograde/methods , Pancreatic Diseases/surgery , Pancreatic Diseases/diagnostic imaging , Biliary Tract Diseases/surgery , Biliary Tract Diseases/diagnostic imaging , Endosonography/methods , History, 20th Century , History, 21st Century , Endoscopy, Digestive System/methods , Endoscopy, Digestive System/instrumentation
3.
Surg Endosc ; 38(6): 2947-2963, 2024 Jun.
Article in English | MEDLINE | ID: mdl-38700549

ABSTRACT

BACKGROUND: When pregnant patients present with nonobstetric pathology, the physicians caring for them may be uncertain about the optimal management strategy. The aim of this guideline is to develop evidence-based recommendations for pregnant patients presenting with common surgical pathologies including appendicitis, biliary disease, and inflammatory bowel disease (IBD). METHODS: The Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) Guidelines Committee convened a working group to address these issues. The group generated five key questions and completed a systematic review and meta-analysis of the literature. An expert panel then met to form evidence-based recommendations according to the Grading of Recommendations Assessment, Development, and Evaluation approach. Expert opinion was utilized when the available evidence was deemed insufficient. RESULTS: The expert panel agreed on ten recommendations addressing the management of appendicitis, biliary disease, and IBD during pregnancy. CONCLUSIONS: Conditional recommendations were made in favor of appendectomy over nonoperative treatment of appendicitis, laparoscopic appendectomy over open appendectomy, and laparoscopic cholecystectomy over nonoperative treatment of biliary disease and acute cholecystitis specifically. Based on expert opinion, the panel also suggested either operative or nonoperative treatment of biliary diseases other than acute cholecystitis in the third trimester, endoscopic retrograde cholangiopancreatography rather than common bile duct exploration for symptomatic choledocholithiasis, applying the same criteria for emergent surgical intervention in pregnant and non-pregnant IBD patients, utilizing an open rather than minimally invasive approach for pregnant patients requiring emergent surgical treatment of IBD, and managing pregnant patients with active IBD flares in a multidisciplinary fashion at centers with IBD expertise.


Subject(s)
Appendectomy , Appendicitis , Inflammatory Bowel Diseases , Laparoscopy , Pregnancy Complications , Humans , Pregnancy , Female , Pregnancy Complications/surgery , Pregnancy Complications/therapy , Laparoscopy/methods , Appendicitis/surgery , Inflammatory Bowel Diseases/surgery , Appendectomy/methods , Biliary Tract Diseases/surgery
4.
World J Surg ; 48(1): 203-210, 2024 Jan.
Article in English | MEDLINE | ID: mdl-38686796

ABSTRACT

BACKGROUND: Benign biliary disease (BBD) is a prevalent condition involving patients who require extrahepatic bile duct resections and reconstructions due to nonmalignant causes. METHODS: This study followed all patients who underwent biliary resections for BBD between 2015 and 2023. We excluded those with malignant conditions and patients who had an 'open' operation. Based on the patient's anatomy, the procedures employed were either robotic Roux-en-Y hepaticojejunostomy (RYHJ) or robotic choledochoduodenostomy (CDD). RESULTS: From the 33 patients studied, 23 were female, and 10 were male. Anesthesiology (ASA) class was 3 ± 0.5; the MELD score was 9 ± 4.1; the Child-Pugh score was 6 ± 1.7. The primary indications for undergoing the operation included iatrogenic bile duct injuries, biliary strictures, and type 1 choledochal cysts. The average surgical duration was about 272 min, and the average blood loss amounted to 79 mL. Postoperatively, three patients experienced major complications, all attributed to anastomotic leaks. The average hospital stay was 4 days, with a readmission rate of 15% within 30 days. During an average follow-up period of 33 months, one patient had to undergo a revision at 18 months due to stricture. This necessitated further duct resection and reanastomosis. Notably, there were no reported hepatectomies, no conversion to the 'open' method, no intraoperative complications, and no mortalities. CONCLUSIONS: Robotic extrahepatic bile duct resection and reconstruction with Roux-en-Y hepaticojejunostomy or choledochoduodenostomy is safe with an acceptable postoperative morbidity, short hospital length of stay, and low postoperative stricture rate at intermediate duration follow-up.


Subject(s)
Laparoscopy , Robotic Surgical Procedures , Humans , Male , Female , Robotic Surgical Procedures/methods , Middle Aged , Adult , Laparoscopy/methods , Retrospective Studies , Aged , Biliary Tract Surgical Procedures/methods , Treatment Outcome , Biliary Tract Diseases/surgery , Postoperative Complications/epidemiology , Length of Stay/statistics & numerical data , Anastomosis, Roux-en-Y/methods , Plastic Surgery Procedures/methods , Choledochostomy/methods
5.
World J Surg ; 48(2): 456-465, 2024 Feb.
Article in English | MEDLINE | ID: mdl-38686809

ABSTRACT

INTRODUCTION: The perioperative management of biliary disease (BD) is variable across institutions with suboptimal outcomes for patients and health care systems. This results in inefficient utilization of limited resources. The aim of the current study was to identify modifiable factors impacting patients' time to theater, intraoperative time, and time to discharge as the constituents of length of stay to guide creation of a perioperative management protocol to address this variability. METHODS: Data were prospectively captured at Christchurch Hospital for all adult patients presenting for cholecystectomy between May 2015 and May 2022. Pre, post, and intraoperative factors were assessed for their impact on time to theater, operative time, and postoperative hours to discharge. RESULTS: Four thousand five hundred seventy-seven patients underwent cholecystectomy during the study period, of which 2807 (61%) were acute presentations and made up the cohort for analysis. Time to theater was significantly impacted by preoperative imaging type, while operative grade and the procedure type had the most clinically significant impact on operative time. Postoperatively time to discharge was significantly impacted by drain placement. CONCLUSIONS: Standardizing management of BD would likely result in significant savings for the health care system and improved outcomes for patients. The data seen here evidence the importance of appropriate imaging selection, intraoperative difficulty operative grade identification, and low suction drain selection. These data have been incorporated in a perioperative management protocol as standardization of care across the patient workflow in BD is a sensible approach for ensuring optimal use of scarce resources.


Subject(s)
Length of Stay , Operative Time , Humans , Male , Female , Middle Aged , Aged , Adult , Length of Stay/statistics & numerical data , Prospective Studies , Acute Disease , Cholecystectomy/standards , Biliary Tract Diseases/surgery , Perioperative Care/standards , Perioperative Care/methods
6.
Dig Endosc ; 36(5): 546-553, 2024 May.
Article in English | MEDLINE | ID: mdl-38475671

ABSTRACT

The progress of endoscopic diagnosis and treatment for inflammatory diseases of the biliary tract and pancreas have been remarkable. Endoscopic ultrasonography (EUS) and EUS-elastography are used for the diagnosis of early chronic pancreatitis and evaluation of endocrine and exocrine function in chronic pancreatitis. Notably, extracorporeal shock wave lithotripsy and electrohydraulic shock wave lithotripsy have improved the endoscopic stone removal rate in patients for whom pancreatic stone removal is difficult. Studies have reported the use of self-expanding metal stents for stent placement for pancreatic duct stenosis and EUS-guided pancreatic drainage for refractory pancreatic duct strictures. Furthermore, EUS-guided drainage using a double-pigtailed plastic stent has been performed for the management of symptomatic pancreatic fluid collection after acute pancreatitis. Recently, lumen-apposing metal stents have led to advances in the treatment of walled-off necrosis after acute pancreatitis. EUS-guided biliary drainage is an alternative to refractory endoscopic biliary drainage and percutaneous transhepatic biliary drainage for the treatment of acute cholangitis. The placement of an inside stent followed by switching to uncovered self-expanding metal stents in difficult-to-treat cases has been proposed for acute cholangitis by malignant biliary obstruction. Endoscopic transpapillary gallbladder drainage is an alternative to percutaneous transhepatic gallbladder drainage for severe and some cases of moderate acute cholecystitis. EUS-guided gallbladder drainage has been reported as an alternative to percutaneous transhepatic gallbladder drainage and endoscopic transpapillary gallbladder drainage. However, it is important to understand the advantages and disadvantages of each drainage method and select the optimal drainage method for each case.


Subject(s)
Endosonography , Humans , Endosonography/methods , Biliary Tract Diseases/surgery , Biliary Tract Diseases/therapy , Biliary Tract Diseases/diagnostic imaging , Biliary Tract Diseases/diagnosis , Drainage/methods , Endoscopy, Digestive System/methods , Stents , Pancreatic Diseases/therapy , Pancreatic Diseases/diagnostic imaging , Pancreatic Diseases/surgery , Pancreatitis/therapy
7.
Am Surg ; 90(1): 154-156, 2024 Jan.
Article in English | MEDLINE | ID: mdl-37883202

ABSTRACT

An aberrant right hepatic duct is a rare congenital anomaly of the biliary system. Failure to recognize these anomalies can result in serious complications. In this case, we present a patient who underwent laparoscopic cholecystectomy for chronic cholecystitis. Post-operatively she developed a bile leak for which she underwent reoperation. On re-exploration, she was discovered to have a cystic stump leak and a rare Hisatsugu type V anatomic anomaly of the right hepatic duct originating from the cystic duct. She was subsequently managed with oversewing of the cystic duct stump and drainage. This case demonstrates the importance of recognizing these rare anomalies and the challenges of management in a rural, resource-limited setting.


Subject(s)
Biliary Tract Diseases , Cholecystectomy, Laparoscopic , Female , Humans , Cystic Duct/surgery , Cystic Duct/abnormalities , Hepatic Duct, Common/surgery , Cholecystectomy, Laparoscopic/adverse effects , Biliary Tract Diseases/surgery
8.
Ann Ital Chir ; 94: 587-593, 2023.
Article in English | MEDLINE | ID: mdl-38131350

ABSTRACT

AIM: Isolated bile leakage (IBL) from hepaticojejunostomy, following pancreaticoduodenectomy, is a serious complication that increases morbidity and mortality. We aimed to assess the frequency of IBL development after pancreaticoduodenectomy and its underlying factors. MATERIALS AND METHODS: Patients who underwent pancreaticoduodenectomy for pancreatic diseases between January 2005 and January 2016 were retrospectively evaluated. Patients were dichotomized according to those with and without postoperative IBL. RESULTS: In the 111 patients who underwent pancreaticoduodenectomy during our study period, 8 patients (7.2%; 5 men/3 women) developed IBL. Risk of IBL development was significantly elevated among male patients, those with preoperative serum albumin < 3.5 g/dL, and those with previous cholangitis (P < 0.05). DISCUSSION: Male sex, preoperatively low levels of serum albumin, and preoperative history of cholangitis can be listed as risk factors for IBL development. Physicians should pay attention to the risk of postoperative IBL development in such patients. KEY WORDS: Isolated bile leakage, Pancreaticoduodenectomy, Morbidity.


Subject(s)
Biliary Tract Diseases , Cholangitis , Humans , Male , Female , Pancreaticoduodenectomy/adverse effects , Bile , Retrospective Studies , Risk Factors , Biliary Tract Diseases/surgery , Cholangitis/epidemiology , Cholangitis/etiology , Cholangitis/surgery , Serum Albumin , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Postoperative Complications/surgery
10.
Langenbecks Arch Surg ; 408(1): 445, 2023 Nov 24.
Article in English | MEDLINE | ID: mdl-37999810

ABSTRACT

PURPOSE: This study aimed to elucidate the difficulty of adjuvant chemotherapy administration in patients with biliary tract carcinoma (BTC). METHODS: Clinical data of patients with BTC who underwent curative-intent surgery were retrospectively analyzed. The eligible patients were stratified into two groups according to the presence or absence of adjuvant chemotherapy administration (adjuvant and non-adjuvant groups), and the clinicopathological features were compared between the two groups. The ratios of adjuvant chemotherapy administration were investigated in each surgical procedure. Independent factors associated with no administration of adjuvant chemotherapy were analyzed using multivariate analyses. RESULTS: Among 168 eligible patients, 141 (83.9%) received adjuvant chemotherapy (adjuvant group), while 27 (16.1%) did not (non-adjuvant group). The most common surgical procedure was pancreaticoduodenectomy in the adjuvant group, and it was hepatectomy with extrahepatic bile duct resection (BDR) in the non-adjuvant group, respectively. The rate of no adjuvant chemotherapy was significantly higher in patients who underwent hepatectomy with BDR than in those who underwent other surgeries (p < 0.001). The most common cause of no adjuvant chemotherapy was bile leak in 12 patients, which occurred after hepatectomy with BDR in ten patients. Multivariate analyses revealed that hepatectomy with BDR and preoperative anemia were independently associated with no adjuvant chemotherapy (p < 0.001 and p < 0.001, respectively). CONCLUSIONS: Hepatectomy with BDR and subsequent refractory bile leak can be the obstacle to adjuvant chemotherapy administration in patients with BTC.


Subject(s)
Bile Duct Neoplasms , Bile Ducts, Extrahepatic , Biliary Tract Diseases , Biliary Tract Neoplasms , Humans , Treatment Outcome , Retrospective Studies , Biliary Tract Neoplasms/drug therapy , Biliary Tract Neoplasms/surgery , Bile Ducts, Extrahepatic/surgery , Biliary Tract Diseases/surgery , Chemotherapy, Adjuvant , Hepatectomy , Bile Duct Neoplasms/drug therapy , Bile Duct Neoplasms/surgery
11.
Pediatr Surg Int ; 39(1): 286, 2023 Nov 02.
Article in English | MEDLINE | ID: mdl-37919436

ABSTRACT

BACKGROUND/PURPOSE: Whether Roux-en-Y hepatic jejunectomy (HJ) or duct-to-duct biliary reconstruction (DD) is more useful in pediatric living donor liver transplantation has not yet been fully investigated. Therefore, to assess the feasibility and safety of DD, we compared the surgical outcomes of DD to HJ. METHODS: We divided 45 patients, excluding those with biliary atresia, into the DD group (n = 20) and the HJ group (n = 25), according to the type of biliary reconstruction they received. RESULTS: The 5-year survival rates (DD vs. HJ = 79.7% vs. 83.6%, p = 0.70) and the incidence of biliary complications, including bile leakage and stricture (DD vs. HJ = 1 [5.0%] vs. 1 [4.0%], p = 0.87) were not significantly different between the groups. However, intestinal complications, including bowel perforation or ileus, were significantly common in the HJ group (9/25 [36.0%]) than in the DD group (1/20 [5.0%]; p = 0.01). The three patients in the HJ group with intestinal perforation all suffered perforation at the anastomosed site in the Roux-en-Y procedure. The subgroup analysis showed the non-inferiority of DD to HJ for biliary or intestinal complications in patients weighting < 10 kg. CONCLUSION: With a proper selection of cases, DD should be a safe method for biliary reconstruction in pediatric recipients with little risk of biliary complications equivalent to HJ and a reduced risk of intestinal complications.


Subject(s)
Biliary Tract Diseases , Biliary Tract Surgical Procedures , Liver Transplantation , Humans , Child , Liver Transplantation/methods , Living Donors , Liver/surgery , Anastomosis, Roux-en-Y/methods , Biliary Tract Diseases/surgery , Bile Ducts/surgery , Biliary Tract Surgical Procedures/methods , Anastomosis, Surgical , Postoperative Complications/etiology , Retrospective Studies
12.
PLoS One ; 18(10): e0286353, 2023.
Article in English | MEDLINE | ID: mdl-37796798

ABSTRACT

BACKGROUND: Post-hepatectomy bile leakage (PHBL) is a potentially fatal complication that can arise after hepatectomy. Previous studies have identified obesity as a risk factor for PHBL. In this study, we investigated the impact of sarcopenic obesity on PHBL in hepatocellular carcinoma (HCC) patients. METHODS: In total, we enrolled 409 patients who underwent hepatectomy without bilioenteric anastomosis for HCC between January 2010 and August 2021. Patients were grouped according to the presence or absence of PHBL. Patient characteristics, including body mass index and sarcopenic obesity, were then analyzed for predictive factors for PHBL. RESULTS: Among the 409 HCC patients included in the study, 39 developed PHBL. Male sex, hypertension, cardiac disease, white blood cell counts, the psoas muscle area, and visceral fat area, and intraoperative blood loss were significantly increased in the PHBL (+) group compared with the PHBL (-) group. Multivariate analysis showed that the independent risk factors for the occurrence of PHBL were intraoperative blood loss ≥370 mL and sarcopenic obesity. CONCLUSIONS: Our results show that it is important to understand whether a patient is at high risk for PHBL prior to surgery and to focus on reducing intraoperative blood loss during surgery for patients with risk factors for PHBL.


Subject(s)
Biliary Tract Diseases , Carcinoma, Hepatocellular , Liver Neoplasms , Sarcopenia , Humans , Male , Carcinoma, Hepatocellular/pathology , Sarcopenia/complications , Sarcopenia/surgery , Liver Neoplasms/complications , Liver Neoplasms/surgery , Liver Neoplasms/pathology , Hepatectomy/adverse effects , Hepatectomy/methods , Bile , Blood Loss, Surgical , Postoperative Complications/epidemiology , Retrospective Studies , Obesity/etiology , Risk Factors , Biliary Tract Diseases/surgery
13.
Khirurgiia (Mosk) ; (8): 13-19, 2023.
Article in English, Russian | MEDLINE | ID: mdl-37530766

ABSTRACT

OBJECTIVE: To improve the outcomes after orthotopic liver transplantation (OLT) followed by early biliary complications via endoscopic bilioduodenal stenting. MATERIAL AND METHODS: The study enrolled 41 patients with early biliary complications within 90 days after OLT. All patients underwent endoscopic treatment between 2001 and 2021. There were 34 (82.9%) men and 7 (17.1%) women aged 48.5±12.5 years. Strictures and failure of biliary anastomosis occurred in 33 (80.5%) and 8 (19.5%) patients, respectively. RESULTS: After endoscopic treatment, serum bilirubin normalized in 3.3±0.86 days in patients with strictures (23.7 (16.4; 34.5) mmol/l, p<0.001). Diameter of lobar ducts as a criterion of biliary hypertension was normalized after 4 (2.5; 5.5) days (p<0.001). Bile leakage after stenting with a covered self-expanding stent regressed in all 7 patients after 3 (2; 5) days. In 1 patient, bile output through the drainage stopped in 8 days after bilioduodenal stenting with a plastic stent. CONCLUSION: Endoscopic bilioduodenal stenting is always effective and minimally invasive treatment after liver transplantation followed by early biliary complications (failure or stricture of anastomosis). This approach minimizes postoperative complications (9.8%) that do not require surgical intervention (Clavien-Dindo grade I).


Subject(s)
Biliary Tract Diseases , Liver Transplantation , Male , Humans , Female , Cholangiopancreatography, Endoscopic Retrograde/adverse effects , Treatment Outcome , Liver Transplantation/adverse effects , Constriction, Pathologic/diagnosis , Constriction, Pathologic/etiology , Constriction, Pathologic/surgery , Biliary Tract Diseases/diagnosis , Biliary Tract Diseases/etiology , Biliary Tract Diseases/surgery , Stents/adverse effects , Postoperative Complications/diagnosis , Postoperative Complications/etiology , Postoperative Complications/prevention & control , Retrospective Studies
14.
Langenbecks Arch Surg ; 408(1): 284, 2023 Jul 20.
Article in English | MEDLINE | ID: mdl-37468703

ABSTRACT

PURPOSE: Biliary reconstruction remains a technically demanding and complicated procedure in minimally invasive hepatopancreatobiliary surgeries. No optimal hepaticojejunostomy (HJ) technique has been demonstrated to be superior for preventing biliary complications. This study aimed to investigate the feasibility of our unique technique of posterior double-layer interrupted sutures in robotic HJ. METHODS: We performed a retrospective analysis of a prospectively collected database. Forty-two patients who underwent robotic pancreatoduodenectomy using this technique between September 2020 and November 2022 at our center were reviewed. In the posterior double-layer interrupted technique, sutures were placed to bite the bile duct, posterior seromuscular layer of the jejunum, and full thickness of the jejunum. RESULTS: The median operative time was 410 (interquartile range [IQR], 388-478) min, and the median HJ time was 30 (IQR, 28-39) min. The median bile duct diameter was 7 (IQR, 6-10) mm. Of the 42 patients, one patient (2.4%) had grade B bile leakage. During the median follow-up of 12.6 months, one patient (2.4%) with bile leakage developed anastomotic stenosis. Perioperative mortality was not observed. A surgical video showing the posterior double-layer interrupted sutures in the robotic HJ is included. CONCLUSIONS: Posterior double-layer interrupted sutures in robotic HJ provided a simple and feasible method for biliary reconstruction with a low risk of biliary complications.


Subject(s)
Biliary Tract Diseases , Robotic Surgical Procedures , Suture Techniques , Humans , Anastomosis, Surgical/methods , Bile Ducts/surgery , Biliary Tract Diseases/surgery , Liver/surgery , Retrospective Studies , Sutures
15.
Langenbecks Arch Surg ; 408(1): 236, 2023 Jun 17.
Article in English | MEDLINE | ID: mdl-37329363

ABSTRACT

INTRODUCTION: There is a paucity in the literature in regard to the incidence, risk factors, and outcomes for post-operative cholangitis following hepatic resection. METHODS: Retrospective review of the ACS NSQIP main and targeted hepatectomy registries for 2012-2016. RESULTS: A total of 11,243 cases met the selection criteria. The incidence of post-operative cholangitis was 0.64% (151 cases). Multivariate analysis identified several risk factors associated with the development of post-operative cholangitis, stratified out by pre-operative and operative factors. The most significant risk factors were biliary anastomosis and pre-operative biliary stenting with odds ratios (OR) of 32.39 (95% CI 22.91-45.79, P value < 0.0001) and 18.32 (95% CI 10.51-31.94, P value < 0.0001) respectively. Cholangitis was significantly associated with post-operative bile leaks, liver failure, renal failure, organ space infections, sepsis/septic shock, need for reoperation, longer length of stay, increased readmission rates, and death. CONCLUSION: Largest analysis of post-operative cholangitis following hepatic resection. While a rare occurrence, it is associated with significantly increased risk for severe morbidity and mortality. The most significant risk factors were biliary anastomosis and stenting.


Subject(s)
Biliary Tract Diseases , Cholangitis , Humans , Liver/surgery , Cholangitis/epidemiology , Cholangitis/etiology , Cholangitis/surgery , Risk Factors , Hepatectomy/adverse effects , Biliary Tract Diseases/surgery , Retrospective Studies , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Postoperative Complications/surgery
16.
Cancer Med ; 12(14): 14922-14936, 2023 07.
Article in English | MEDLINE | ID: mdl-37326370

ABSTRACT

OBJECTIVE: Postoperative bile leakage (POBL) is one of the most common complications after liver resection. However, current studies on the risk factors for POBL and their impacts on surgical outcomes need to be more consistent. This study aims to conduct a meta-analysis to analyze the risk factors for POBL after hepatectomy. METHODS: We incorporated all eligible studies from Embase, PubMed, and the Web of Science database (until July 2022) into this study. RevMan and STATA software were used to analyze the extracted data. RESULTS: A total of 39 studies, including 43,824 patients, were included in this meta-analysis. We found that gender, partial hepatectomy, repeat of hepatectomy, extended hepatectomy, abdominal drain, diabetes, Child≥B, solitary tumor, and chemotherapy are the factors of grade B and C POBL. Some recognized risk factors were considered potential risk factors for grade B and C bile leakage because no subgroup analysis was performed, like HCC, cholangiocarcinoma, major resection, posterior sectionectomy, bi-segmentectomy, S4 involved, S8 involved, central hepatectomy, and bile duct resection/reconstruction. Meanwhile, cirrhosis, benign diseases, left hepatectomy, and Segment 1 resection were not significant for grade B and C bile leakage. The influence of lateral sectionectomy, anterior sectionectomy, S1 involved, S3 involved, high-risk procedure, laparoscope, and blood loss>1000 mL on POBL of ISGLS needs further research. Meanwhile, POBL significantly influenced overall survival (OS) after liver resection. CONCLUSIONS: We identified several risk factors for POBL after hepatectomy, which could prompt the clinician to decrease POBL rates and make more beneficial decisions for patients who underwent the hepatectomy.


Subject(s)
Biliary Tract Diseases , Carcinoma, Hepatocellular , Liver Neoplasms , Child , Humans , Carcinoma, Hepatocellular/surgery , Liver Neoplasms/etiology , Hepatectomy/adverse effects , Hepatectomy/methods , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Bile , Retrospective Studies , Risk Factors , Biliary Tract Diseases/etiology , Biliary Tract Diseases/surgery
17.
J Gastrointest Surg ; 27(6): 1188-1196, 2023 06.
Article in English | MEDLINE | ID: mdl-36977864

ABSTRACT

BACKGROUND: To summarize the experience of individualized biliary reconstruction techniques in deceased donor liver transplantation and explore potential risk factors for biliary stricture. METHODS: We retrospectively collected medical records of 489 patients undergoing deceased donor liver transplantation at our center between January 2016 and August 2020. According to anatomical and pathological conditions of donor and recipient biliary ducts, patients' biliary reconstruction methods were divided into six types. We summarized the experience of six different reconstruction methods and analyzed the biliary complications' rate and risk factors after liver transplantation. RESULTS: Among 489 cases of biliary reconstruction methods during liver transplantation, there were 206 cases of type I, 98 cases of type II, 96 cases of type III, 39 cases of type IV, 34 cases of type V, and 16 cases of type VI. Biliary tract anastomotic complications occurred in 41 cases (8.4%), including 35 cases with biliary stricture (7.2%), 9 cases with biliary leakage (1.8%), 19 cases with biliary stones (3.9%), 1 case with biliary bleeding (0.2%), and 2 cases with biliary infection (0.4%). One of 41 patients died of biliary tract bleeding and one died of biliary infection. Thirty-six patients significantly improved after treatment, and 3 patients received secondary transplantation. Compared with patients without biliary stricture, a higher warm ischemic time was observed in patients with non-anastomotic stricture and more leakage of bile in patients with an anastomotic stricture. CONCLUSION: The individualized biliary reconstruction methods are safe and feasible to decrease perioperative anastomotic biliary complications. Biliary leakage may contribute to anastomotic biliary stricture and cold ischemia time to non-anastomotic biliary stricture.


Subject(s)
Biliary Tract , Liver Transplantation , Humans , Anastomosis, Surgical/adverse effects , Anastomosis, Surgical/methods , Bile Duct Diseases/etiology , Bile Ducts/surgery , Biliary Tract Diseases/etiology , Biliary Tract Diseases/surgery , Constriction, Pathologic/etiology , Liver Transplantation/adverse effects , Liver Transplantation/methods , Living Donors , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Retrospective Studies
18.
Liver Transpl ; 29(5): 531-538, 2023 05 01.
Article in English | MEDLINE | ID: mdl-36853889

ABSTRACT

Biliary complications after living donor liver transplantation (LDLT) are the most common and intractable complications due to both surgical and nonsurgical factors. External biliary drainage (EBD), a surgical option to prevent biliary complications, has recently been adopted in the era of pure laparoscopic donor right hepatectomy, which may result in increased bile duct problems in the recipients. This study retrospectively reviewed the patients who underwent LDLT with duct-to-duct anastomosis between July 2017 and October 2020 to analyze the initial outcomes of EBD and to compare the incidence of biliary complications in adult LDLT recipients who underwent duct-to-duct anastomosis with or without EBD. Only patients who underwent pure laparoscopic donor hepatectomy were included in this study. The patients were divided into 2 groups according to the application of EBD. The median follow-up period was 28.5 months. The overall incidence of Clavien-Dindo grade IIIa biliary complications was 35.0% (n=14) in the EBD group and 50.7% (n=76) in the non-EBD group ( p = 0.08). The incidence of biliary leakage was 0% in the EBD group and 15.3% in the non-EBD group ( p = 0.01). The EBD-related complication rate, that is, involving retraction, accidental removal, and dislocation, was 40.0%. EBD implementation is effective in preventing biliary leakage after LDLT with a graft procured using the pure laparoscopic donor right hepatectomy method with duct-to-duct biliary anastomosis. However, efforts should be made to prevent EBD-related complications. Further studies are needed to establish appropriate selection criteria for EBD.


Subject(s)
Biliary Tract Diseases , Laparoscopy , Liver Transplantation , Adult , Humans , Liver Transplantation/adverse effects , Liver Transplantation/methods , Living Donors , Hepatectomy/adverse effects , Hepatectomy/methods , Retrospective Studies , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Postoperative Complications/prevention & control , Bile Ducts/surgery , Biliary Tract Diseases/surgery , Anastomosis, Surgical/adverse effects , Anastomosis, Surgical/methods , Laparoscopy/adverse effects , Drainage/adverse effects
19.
Pediatr Surg Int ; 39(1): 79, 2023 Jan 11.
Article in English | MEDLINE | ID: mdl-36629958

ABSTRACT

BACKGROUND: The effects of disease classification and the patient's preoperative condition on the difficulty of performing a laparotomy for pediatric congenital biliary dilatation (CBD) have not been fully elucidated. METHODS: The present study retrospectively analyzed 46 pediatric CBD laparotomies performed at the study center between March 2010 and December 2021 and predictors of operative time. The patients were separated into a short operative time group (SOT) (≤ 360 min, n = 27) and a long operative time group (LOT) (> 360 min, n = 19). RESULTS: The preoperative AST and ALT values were higher, and the bile duct anastomosis diameter was larger, in the LOT. Correlation analysis demonstrated that the maximum cyst diameter, preoperative neutrophil-to-lymphocyte ratio, AST, ALT, AMY, and bile duct anastomosis diameter correlated positively with operative time. Multivariate analysis identified the maximal cyst diameter, preoperative AST, and bile duct anastomosis diameter as significant factors affecting surgical time. Postoperatively, intrapancreatic stones and paralytic ileus were observed in one patient each in the SOT, and mild bile leakage was observed in one patient in the LOT. CONCLUSIONS: The maximum cyst diameter, preoperative AST, and bile duct anastomosis diameter have the potential to predict the difficulty of performing a pediatric CBD laparotomy.


Subject(s)
Biliary Tract Diseases , Biliary Tract Surgical Procedures , Choledochal Cyst , Humans , Child , Choledochal Cyst/surgery , Retrospective Studies , Biliary Tract Diseases/surgery , Laparotomy , Dilatation, Pathologic/surgery
20.
Acta Biomed ; 94(S1): e2023044, 2023 01 31.
Article in English | MEDLINE | ID: mdl-36718779

ABSTRACT

Treatment of biliary leaks is challenging and complex. Even if endoscopic sphincterotomy with biliary stenting is usually resolutive in restoring the original bile flow, common bile duct (CBD) diameter is crucial in defining the size and features of the stent. Additional factors, such as uncommon anatomical reconstructions due to a previous abdominal surgery, could make the endoscopic approach more difficult, therefore increasing the risk of failure. Many articles deal with uncommon technique adopted to allow an optimal healing of biliary leaks but, thus far, only two reports of biliary stent using an esophageal through-the-scope (TTS), partially-covered, self-expandable metal stent (SEMS) exist in the current literature. This article describes the deployment of an esophageal SEMS into the CBD for a refractory type A Strasberg fistula in a Billroth-II reconstruction. To our knowledge, this is the first report concerning the use of an esophageal stent for CBD drainage in a Billroth-II reconstruction.


Subject(s)
Biliary Tract Diseases , Cholangiopancreatography, Endoscopic Retrograde , Humans , Cholangiopancreatography, Endoscopic Retrograde/methods , Dilatation , Biliary Tract Diseases/surgery , Stents , Metals , Common Bile Duct/surgery
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