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Yasen A, Feng J, Dai TX, Zhu CH, Liang RB, Liao ZH, Li K, Cai YH, Wang GY. Management of anastomotic biliary stricture through utilizing percutaneous transhepatic cholangioscopy. Clin Radiol 2024; 79:e868-e877. [PMID: 38548547 DOI: 10.1016/j.crad.2024.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 01/23/2024] [Accepted: 02/18/2024] [Indexed: 05/07/2024]
Abstract
AIM Occurrence of anastomotic biliary stricture (AS) remains an essential issue following hepatobiliary surgeries, and percutaneous transhepatic cholangioscopy (PTCS) has great therapeutic significance in handling refractory AS for patients with altered gastrointestinal anatomy after cholangio-jejunostomy. This present study aimed to investigate feasibility of PTCS procedures in AS patients for therapeutic indications. MATERIALS AND METHODS This study was a single-center, retrospective cohort study with a total number of 124 consecutive patients who received therapeutic PTCS due to AS. Clinical success rate, required number, and adverse events of therapeutic PTCS procedures as well as patients survival state were reviewed. RESULTS These 124 patients previously underwent choledochojejunostomy or hepatico-jejunostomy, and there was post-surgical altered gastrointestinal anatomy. Overall, 366 therapeutic PTCS procedures were performed for these patients through applying rigid choledochoscope, and the median time of PTCS procedures was 3 (1-11). Among these patients, there were 34 cases (27.32%) accompanied by biliary strictures and 100 cases (80.65%) were also combined with biliary calculi. After therapeutic PTCS, most patients presented with relieved clinical manifestations and improved liver functions. The median time of follow-up was 26 months (2-86 months), and AS was successfully managed through PTCS procedures in 104 patients (83.87%). During the follow-up period, adverse events occurred in 81 cases (65.32%), most of which were tackled through supportive treatment. CONCLUSION PTCS was a feasible, safe and effective therapeutic modality for refractory AS, which may be a promising alternative approach in clinical cases where the gastrointestinal anatomy was changed after cholangio-jejunostomy.
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Affiliation(s)
- Aimaiti Yasen
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, Guangdong Province, China.
| | - Jun Feng
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, Guangdong Province, China.
| | - Tian-Xing Dai
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, Guangdong Province, China.
| | - Can-Hua Zhu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, Guangdong Province, China.
| | - Run-Bin Liang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, Guangdong Province, China.
| | - Zhi-Hong Liao
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, Guangdong Province, China.
| | - Kai Li
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, Guangdong Province, China.
| | - Yu-Hong Cai
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, Guangdong Province, China.
| | - Guo-Ying Wang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, Guangdong Province, China.
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Agostini C, Buccianti S, Risaliti M, Fortuna L, Tirloni L, Tucci R, Bartolini I, Grazi GL. Complications in Post-Liver Transplant Patients. J Clin Med 2023; 12:6173. [PMID: 37834818 PMCID: PMC10573382 DOI: 10.3390/jcm12196173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 09/16/2023] [Accepted: 09/22/2023] [Indexed: 10/15/2023] Open
Abstract
Liver transplantation (LT) is the treatment of choice for liver failure and selected cases of malignancies. Transplantation activity has increased over the years, and indications for LT have been widened, leading to organ shortage. To face this condition, a high selection of recipients with prioritizing systems and an enlargement of the donor pool were necessary. Several authors published their case series reporting the results obtained with the use of marginal donors, which seem to have progressively improved over the years. The introduction of in situ and ex situ machine perfusion, although still strongly debated, and better knowledge and treatment of the complications may have a role in achieving better results. With longer survival rates, a significant number of patients will suffer from long-term complications. An extensive review of the literature concerning short- and long-term outcomes is reported trying to highlight the most recent findings. The heterogeneity of the behaviors within the different centers is evident, leading to a difficult comparison of the results and making explicit the need to obtain more consent from experts.
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Affiliation(s)
| | | | | | | | | | | | - Ilenia Bartolini
- Department of Experimental and Clinical Medicine, AOU Careggi, 50134 Florence, Italy; (C.A.); (S.B.); (M.R.); (L.F.); (L.T.); (R.T.); (G.L.G.)
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Kouladouros K, Kähler G. [Endoscopic management of complications in the hepatobiliary and pancreatic system and the tracheobronchial tree]. CHIRURGIE (HEIDELBERG, GERMANY) 2023; 94:469-484. [PMID: 36269350 DOI: 10.1007/s00104-022-01735-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/13/2022] [Indexed: 05/04/2023]
Abstract
Endoscopic methods are nowadays a priceless tool for the treatment of postoperative complications after hepatobiliary, pancreatic and thoracic surgery. Endoscopic decompression of the biliary tract is the treatment of choice for biliary duct leakage after cholecystectomy, hepatic resection or liver transplantation. Postoperative biliary duct stenosis can also be successfully treated by endoscopic balloon dilatation and implantation of various endoprostheses in most of the patients. In the case of pancreatic fistulas, especially those occurring after central or distal pancreatic resections, endoscopic decompression of the pancreatic duct can significantly contribute to rapid healing. Additionally, interventional endosonography provides a valuable treatment option for transgastric drainage of postoperative fluid collections, which often accompany a pancreatic fistula. Various treatment alternatives have been described for the bronchoscopic treatment of bronchopleural and tracheoesophageal fistulas, which often lead to the rapid alleviation of symptoms and often to the definitive closure of the fistula.
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Affiliation(s)
- Konstantinos Kouladouros
- Zentrale Interdisziplinäre Endoskopie, Chirurgische Klinik, Medizinische Fakultät Mannheim, Universität Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Deutschland.
| | - Georg Kähler
- Zentrale Interdisziplinäre Endoskopie, Chirurgische Klinik, Medizinische Fakultät Mannheim, Universität Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Deutschland
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Yasen A, Feng J, Liang RB, Zhu CH, Li J, Liu AZ, Liu YM, Wang GY. Efficiency of percutaneous transhepatic cholangioscopy in the treatment of biliary complications after liver transplantation. HPB (Oxford) 2023; 25:463-471. [PMID: 36746707 DOI: 10.1016/j.hpb.2023.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 08/20/2022] [Accepted: 01/20/2023] [Indexed: 02/08/2023]
Abstract
BACKGROUND Percutaneous transhepatic cholangioscopy (PTCS) has provided an alternative therapeutic option for handling refractory biliary complications in liver transplanted recipients. This study aimed to evaluate short-term PTCS efficiency in the management of biliary complications following liver transplantation. METHODS Clinical data of 25 patients who received therapeutic PTCS due to biliary complications after liver transplantation were retrospectively analyzed. RESULTS Therapeutic PTCS was successfully performed in 25 patients. Biliary complications were anastomotic strictures in seven cases, intrahepatic cholangiolithiasis in four cases, extra-and intrahepatic cholangiolithiasis in three cases, choledocholithiasis complicated with anastomotic strictures in four cases, intrahepatic cholangiolithiasis complicated with non-anastomotic strictures in one case, intrahepatic cholangiolithiasis complicated with anastomotic strictures in five cases, intrahepatic cholangiolithiasis complicated with anastomotic strictures and ischemic cholangitis in one case. The median time between liver transplantation and first PTCS was 24 months, and median times of PTCS was 2.6. Clinical manifestations were significantly improved in most patients after PTCS, and biliary complications were successfully managed through PTCS in 15 cases, which were partially effective in eight cases and ineffective in two cases. PTCS was more effective in tackling anastomotic strictures and cholangiolithiasis. CONCLUSION PTCS was an effective therapeutic modality for treating refractory biliary complications following liver transplantation.
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Affiliation(s)
- Aimaiti Yasen
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, Guangdong Province, China
| | - Jun Feng
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, Guangdong Province, China
| | - Run-Bin Liang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, Guangdong Province, China
| | - Can-Hua Zhu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, Guangdong Province, China
| | - Jun Li
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, Guangdong Province, China
| | - An-Zhong Liu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, Guangdong Province, China
| | - Yan-Min Liu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, Guangdong Province, China
| | - Guo-Ying Wang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, Guangdong Province, China.
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Mittler J, Chavin KD, Heinrich S, Kloeckner R, Zimmermann T, Lang H. Surgical Duct-to-Duct Reconstruction: an Alternative Approach to Late Biliary Anastomotic Stricture After Deceased Donor Liver Transplantation. J Gastrointest Surg 2021; 25:708-712. [PMID: 32728823 PMCID: PMC7940287 DOI: 10.1007/s11605-020-04735-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 07/01/2020] [Indexed: 01/31/2023]
Abstract
BACKGROUND Bilio-enteric diversion is the current surgical standard in patients after deceased donor liver transplantation (DDLT) with a biliary anastomotic stricture failing interventional treatment and requiring surgical repair. In contrast to this routine, the aim of this study was to show the feasibility and safety of a duct-to-duct biliary reconstruction. PATIENTS Between 2012 and 2019, we performed a total of 308 DDLT in 292 adult patients. The overall biliary complication rate was 20.5%. Patients with non-anastomotic or combined strictures were excluded from this analysis. Out of 273 patients after a primary duct-to-duct reconstruction, 20 (7.3%) developed late isolated AS. Seven of these patients failed interventional biliary treatment and required a surgical repair. RESULTS Duct-to-duct reconstruction was feasible and successful in all patients. Liver function tests fully normalized and no patient required any form of biliary intervention after surgery. One patient with intraoperative cholangiosepsis was ICU bound for 5 days, and another patient with a subhepatic abscess required percutaneous drainage. There was no perioperative death. The median length of hospital stay was 8 (5-17) days. The median time of follow-up after relaparotomy was 1593 (434-2495) days. CONCLUSION Duct-to-duct reconstruction is a feasible and safe option in selected patients requiring surgical repair for isolated AS after DDLT. This approach preserves the biliary anatomy and avoids the potential side effects of a bilio-enteric diversion.
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Affiliation(s)
- Jens Mittler
- Department of General, Visceral, and Transplant Surgery, University Medical Center Mainz, Langenbeckstrasse 1, 55131 Mainz, Germany
| | - Kenneth D. Chavin
- University Hospitals Cleveland Medical Center, 11100 Euclid Avenue, Cleveland, OH 44106-5047 USA
| | - Stefan Heinrich
- Department of General, Visceral, and Transplant Surgery, University Medical Center Mainz, Langenbeckstrasse 1, 55131 Mainz, Germany
| | - Roman Kloeckner
- Department of Diagnostic and Interventional Radiology, University Medical Center Mainz, Langenbeckstrasse 1, 55131 Mainz, Germany
| | - Tim Zimmermann
- First Medical Department, University Medical Center Mainz, Langenbeckstrasse 1, 55131 Mainz, Germany
| | - Hauke Lang
- Department of General, Visceral, and Transplant Surgery, University Medical Center Mainz, Langenbeckstrasse 1, 55131 Mainz, Germany
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Seehofer D, Eurich D, Veltzke-Schlieker W, Neuhaus P. Biliary complications after liver transplantation: old problems and new challenges. Am J Transplant 2013; 13:253-65. [PMID: 23331505 DOI: 10.1111/ajt.12034] [Citation(s) in RCA: 192] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2012] [Revised: 10/01/2012] [Accepted: 10/23/2012] [Indexed: 01/25/2023]
Abstract
Due to a vulnerable blood supply of the bile ducts, biliary complications are a major source of morbidity after liver transplantation (LT). Manifestation is either seen at the anastomotic region or at multiple locations of the donor biliary system, termed as nonanastomotic biliary strictures. Major risk factors include old donor age, marginal grafts and prolonged ischemia time. Moreover, partial LT or living donor liver transplantation (LDLT) and donation after cardiac death (DCD) bear a markedly higher risk of biliary complications. Especially accumulation of several risk factors is critical and should be avoided. Prophylaxis is still a major issue; however no gold standard is established so far, since many risk factors cannot be influenced directly. The diagnostic workup is mostly started with noninvasive imaging studies namely MRI and MRCP, but direct cholangiography still remains the gold standard. Especially nonanastomotic strictures require a multidisciplinary treatment approach. The primary management of anastomotic strictures is mainly interventional. However, surgical revision is finally indicated in a significant number of cases. Using adequate treatment algorithms, a very high success rate can be achieved in anastomotic complications, but in nonanastomotic strictures a relevant number of graft failures are still inevitable.
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Affiliation(s)
- D Seehofer
- Department of General-, Visceral and Transplantation Surgery, Charité Campus Virchow, Berlin, Germany.
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Xu HM, Chen Y, Xu J, Zhou Q, Yoon SK, Kim DG, You YK, Choi MG, Han SW. Drug-induced liver injury in hospitalized patients with notably elevated alanine aminotransferase. World J Gastroenterol 2012; 18:5972-8. [PMID: 23139615 PMCID: PMC3491606 DOI: 10.3748/wjg.v18.i41.5972] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2012] [Revised: 05/31/2012] [Accepted: 06/08/2012] [Indexed: 02/06/2023] Open
Abstract
AIM: To identify the proportion, causes and the nature of drug-induced liver injury (DILI) in patients with notably elevated alanine aminotransferase (ALT).
METHODS: All the inpatients with ALT levels above 10 times upper limit of normal range (ULN) were retrospectively identified from a computerized clinical laboratory database at our hospital covering a 12-mo period. Relevant clinical information was obtained from medical records. Alternative causes of ALT elevations were examined for each patient, including biliary abnormality, viral hepatitis, hemodynamic injury, malignancy, DILI or undetermined and other causes. All suspected DILI cases were causality assessed using the Council for International Organizations of Medical Sciences scale, and only the cases classified as highly probable, probable, or possible were diagnosed as DILI. Comments related to the diagnosis of DILI in the medical record and in the discharge letter for each case were also examined to evaluate DILI detection by the treating doctors.
RESULTS: A total of 129 cases with ALT > 10 ULN were identified. Hemodynamic injury (n = 46, 35.7%), DILI (n = 25, 19.4%) and malignancy (n = 21, 16.3%) were the top three causes of liver injury. Peak ALT values were lower in DILI patients than in patients with hemodynamic injury (14.5 ± 5.6 ULN vs 32.5 ± 30.7 ULN, P = 0.001). Among DILI patients, one (4%) case was classified as definite, 19 (76%) cases were classified as probable and 5 (20%) as possible according to the CIOMS scale. A hepatocellular pattern was observed in 23 (92%) cases and mixed in 2 (8%). The extent of severity of liver injury was mild in 21 (84%) patients and moderate in 4 (16%). Before discharge, 10 (40%) patients were recovered and the other 15 (60%) were improved. The improved patients tended to have a higher peak ALT (808 ± 348 U/L vs 623 ± 118 U/L, P = 0.016) and shorter treatment duration before discharge (8 ± 6 d vs 28 ± 12 d, P = 0.008) compared with the recovered patients. Twenty-two drugs and 6 herbs were found associated with DILI. Antibacterials were the most common agents causing DILI in 8 (32%) cases, followed by glucocorticoids in 6 (24%) cases. Twenty-four (96%) cases received treatment of DILI with at least one adjunctive drug. Agents for treatment of DILI included anti-inflammatory drugs (e.g., glycyrrhizinate), antioxidants (e.g., glutathione, ademetionine 1,4-butanedisulfonate and tiopronin), polyene phosphatidyl choline and herbal extracts (e.g., protoporphyrin disodium and silymarin). Diagnosis of DILI was not mentioned in the discharge letter in 60% of the cases. Relative to prevalent cases and cases from wards of internal medicine, incident cases and cases from surgical wards had a higher risk of missed diagnosis in discharge letter [odds ratio (OR) 32.7, 95%CI (2.8-374.1), and OR 58.5, 95%CI (4.6-746.6), respectively].
CONCLUSION: DILI is mostly caused by use of antibacterials and glucocorticoids, and constitutes about one fifth of hospitalized patients with ALT > 10 ULN. DILI is underdiagnosed frequently.
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Chang JH, Lee IS, Chun HJ, Choi JY, Yoon SK, Kim DG, You YK, Choi MG, Han SW. Comparative study of rendezvous techniques in post-liver transplant biliary stricture. World J Gastroenterol 2012; 18:5957-64. [PMID: 23139613 PMCID: PMC3491604 DOI: 10.3748/wjg.v18.i41.5957] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2012] [Revised: 05/02/2012] [Accepted: 05/05/2012] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the usefulness of a new rendezvous technique for placing stents using the Kumpe (KMP) catheter in angulated or twisted biliary strictures.
METHODS: The rendezvous technique was performed in patients with a biliary stricture after living donor liver transplantation (LDLT) who required the exchange of percutaneous transhepatic biliary drainage catheters for inside stents. The rendezvous technique was performed using a guidewire in 19 patients (guidewire group) and using a KMP catheter in another 19 (KMP catheter group). We compared the two groups retrospectively.
RESULTS: The baseline characteristics did not differ between the groups. The success rate for placing inside stents was 100% in both groups. A KMP catheter was easier to manipulate than a guidewire. The mean procedure time in the KMP catheter group (1012 s, range: 301-2006 s) was shorter than that in the guidewire group (2037 s, range: 251-6758 s, P = 0.022). The cumulative probabilities corresponding to the procedure time of the two groups were significantly different (P = 0.008). The factors related to procedure time were the rendezvous technique method, the number of inside stents, the operator, and balloon dilation of the stricture (P < 0.05). In a multivariate analysis, the rendezvous technique method was the only significant factor related to procedure time (P = 0.010). The procedural complications observed included one case of mild acute pancreatitis and one case of acute cholangitis in the guidewire group, and two cases of mild acute pancreatitis in the KMP catheter group.
CONCLUSION: The rendezvous technique involving use of the KMP catheter was a fast and safe method for placing inside stents in patients with LDLT biliary stricture that represents a viable alternative to the guidewire rendezvous technique.
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Selvakumar N, Saha BA, Naidu SCS. Is Duct to Duct biliary Anastomosis the Rule in Orthotopic Liver Transplantation? Indian J Surg 2012; 75:368-72. [PMID: 24426478 DOI: 10.1007/s12262-012-0521-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2012] [Accepted: 05/16/2012] [Indexed: 01/29/2023] Open
Abstract
Biliary complications after Liver Transplantation continue to be the major cause of morbidity in 11-25 % of patients. Biliary complications in patients who underwent orthotopic liver transplantation (OLT) at our institute between March 2007 and June 2010 were analyzed retrospectively. 32 patients underwent Deceased Donor Liver Transplantation (DDLT) and in 12 patients Living Donor Liver Transplantation (LDLT) was done. No patients were lost to follow up. Follow up ranged between 4 and 44 months. During the study period, 44 patients underwent orthotopic liver transplantation. Patients were divided into two groups: Biliary Complications group (BC) n = 5 and Non Biliary Complications group (NBC) n = 39. Biliary complications occurred in 15.9 % of patients. Bile leaks accounted for majority of biliary complications. Fifteen variables were analyzed as possible risk factors for biliary complications. Of these, split grafts, duct to duct biliary anastomosis and total blood loss were statistically significant (P < 0.05) for biliary complications. Endoscopic treatment was successful in managing biliary complications in 75 % of patients. Biliary complications are the most common major complications in orthotopic liver transplantation. Significant risk factors are split liver grafts and duct to duct biliary anastomosis. Increased blood loss is a predictor for post operative biliary complications. These complications should be managed by endoscopic interventions. Surgery is indicated following failure of endoscopic interventions.
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Affiliation(s)
- N Selvakumar
- Department of GI Surgery and Liver Transplantation, Army Hospital (Research & Referral), Delhi Cantt, Delhi, 110010 India
| | - Brig Anupam Saha
- Department of GI Surgery and Liver Transplantation, Army Hospital (Research & Referral), Delhi Cantt, Delhi, 110010 India
| | - Surg Capt Sudeep Naidu
- Department of GI Surgery and Liver Transplantation, Army Hospital (Research & Referral), Delhi Cantt, Delhi, 110010 India
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Drebber U, Torbenson M, Wedemeyer I, Dienes H. Aktuelle Aspekte zur Histopathologie im Rahmen der Lebertransplantation. DER PATHOLOGE 2011; 32:113-23. [DOI: 10.1007/s00292-010-1405-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Chang JH, Lee IS, Chun HJ, Choi JY, Yoon SK, Kim DG, You YK, Choi MG, Choi KY, Chung IS. Usefulness of the rendezvous technique for biliary stricture after adult right-lobe living-donor liver transplantation with duct-to-duct anastomosis. Gut Liver 2010; 4:68-75. [PMID: 20479915 DOI: 10.5009/gnl.2010.4.1.68] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2010] [Accepted: 02/04/2010] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND/AIMS Replacement of a percutaneous transhepatic biliary drainage (PTBD) catheter with inside stents using endoscopic retrograde cholangiography is difficult in patients with angulated or twisted biliary anastomotic stricture after living donor liver transplantation (LDLT). We evaluated the usefulness and safety of the rendezvous technique for the management of biliary stricture after LDLT. METHODS Twenty patients with PTBD because of biliary stricture after LDLT with duct-to-duct anastomosis underwent the placement of inside stents using the rendezvous technique. RESULTS Inside stents were successfully placed in the 20 patients using the rendezvous technique. The median procedure time was 29.6 (range, 7.5-71.8) minutes. The number of inside stents placed was one in 12 patients and two in eight patients. One mild acute pancreatitis and one acute cholangitis occurred, which improved within a few days. Inside stent related sludge or stone was identified in 12 patients during follow-up. Thirteen patients achieved stent-free status for a median of 281 (range, 70-1,351) days after removal of the inside stents. CONCLUSIONS The rendezvous technique is a useful and safe method for the replacement of PTBD catheter with inside stent in patients with biliary stricture after LDLT with duct-to-duct anastomosis. The rendezvous technique could be recommended to patients with angulated or twisted strictures.
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Affiliation(s)
- Jae Hyuck Chang
- Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea
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Abstract
After liver transplantation, the prevalence of complications related to the biliary system is 6-35%. In recent years, the diagnosis and treatment of biliary problems has changed markedly. The two standard methods of biliary reconstruction in liver transplant recipients are the duct-to-duct choledochocholedochostomy and the Roux-en-Y-hepaticojejunostomy. Biliary leakage occurs in approximately 5-7% of transplant cases. Leakage from the site of anastomosis, the T-tube exit site and donor or recipient remnant cystic duct is well described. Symptomatic bile leakage should be treated by stenting of the duct by endoscopic retrograde cholangiopancreatography (ERCP) or percutaneous transhepatic cholangiography (PTCD). Biliary strictures can occur at the site of the anastomosis (anastomotic stricture; AS) or at other locations in the biliary tree (non-anastomotic strictures; NAS). AS occur in 5-10% of cases and are due to fibrotic healing. Treatment by ERCP or PTCD with dilatation and progressive stenting is successful in the majority of cases. NAS can occur in the context of a hepatic artery thrombosis, or with an open hepatic artery (ischaemic type biliary lesions or ITBL). The incidence is 5-10%. NAS has been associated with various types of injury, e.g. macrovascular, microvascular, immunological and cytotoxic injury by bile salts. Treatment can be attempted with multiple sessions of dilatation and stenting of stenotic areas by ERCP or PTCD. In cases of localized diseased and good graft function, biliary reconstructive surgery is useful. However, a significant number of patients will need a re-transplant. When biliary strictures or ischaemia of the graft are present, stones, casts and sludge can develop.
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Affiliation(s)
- Robert C Verdonk
- Department of Gastroenterology and Hepatology, University of Groningen and University Medical Center Groningen, The Netherlands.
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Takebe A, Schrem H, Ringe B, Lehner F, Strassburg C, Klempnauer J, Becker T. Extended right liver grafts obtained by an ex situ split can be used safely for primary and secondary transplantation with acceptable biliary morbidity. Liver Transpl 2009; 15:730-7. [PMID: 19562706 DOI: 10.1002/lt.21745] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Split liver transplantation (SLT) is clearly beneficial for pediatric recipients. However, the increased risk of biliary complications in adult recipients of SLT in comparison with whole liver transplantation (WLT) remains controversial. The objective of this study was to investigate the incidence and clinical outcome of biliary complications in an SLT group using split extended right grafts (ERGs) after ex situ splitting in comparison with WLT in adults. The retrospectively collected data for 80 consecutive liver transplants using ERGs after ex situ splitting between 1998 and 2007 were compared with the data for 80 liver transplants using whole liver grafts in a matched-pair analysis paired by the donor age, recipient age, indications, Model for End-Stage Liver Disease score, and high-urgency status. The cold ischemic time was significantly longer in the SLT group (P = 0.006). As expected, bile leakage from the transected surface occurred only in the SLT group (15%) without any mortality or graft loss. The incidence of all other early or late biliary complications (eg, anastomotic leakage and stenosis) was not different between SLT and WLT. The 1- and 5-year patient and graft survival rates showed no statistical difference between SLT and WLT [83.2% and 82.0% versus 88.5% and 79.8% (P = 0.92) and 70.8% and 67.5% versus 83.6% and 70.0% (P = 0.16), respectively]. In conclusion, ERGs can be used safely without any increased mortality and with acceptable morbidity, and they should also be considered for retransplantation. The significantly longer cold ischemic time in the SLT group indicates the potential for improved results and should thus be considered in the design of allocation policies.
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Affiliation(s)
- Atsushi Takebe
- Department of General, Visceral, and Transplantation Surgery, Medizinische Hochschule Hannover, Hannover, Germany
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Successful Treatment with a Covered Stent and 6-Year Follow-Up of Biliary Complication After Liver Transplantation. Cardiovasc Intervent Radiol 2009; 33:425-9. [DOI: 10.1007/s00270-009-9558-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2009] [Revised: 02/05/2009] [Accepted: 03/05/2009] [Indexed: 01/29/2023]
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Sharma S, Gurakar A, Jabbour N. Biliary strictures following liver transplantation: past, present and preventive strategies. Liver Transpl 2008; 14:759-69. [PMID: 18508368 DOI: 10.1002/lt.21509] [Citation(s) in RCA: 261] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Biliary complications are still the major source of morbidity for liver transplant recipients. The reported incidence of biliary strictures is 5%-15% after deceased donor liver transplantation and 28%-32% after right-lobe live donor surgery. Presentation is usually within the first year, but the incidence is known to increase with longer follow-up. The anastomotic variant is due to technical factors, whereas the nonanastomotic form is due to immunological and ischemic events, which later may lead to graft loss. Endoscopic management of anastomotic strictures achieves a success rate of 70%-100%; it drops to 50%-75% for nonanastomotic strictures with a higher recurrence rate. Results of endoscopic maneuvers are disappointing for biliary strictures after live donor liver transplantation, and the success rate is 60%-75% for anastomotic strictures and 25%-33% for the nonanastomotic variant. Preventive strategies in the cadaveric donor include the standardization of the type of anastomosis and maintenance of a vascularized ductal stump. In right-lobe live donor livers, donor liver duct harvesting also involves a major risk. The concept of high hilar intrahepatic Glissonian dissection, dissecting the artery and the duct as one unit, use of microsurgical techniques for smaller ducts, use of ductoplasty, and flexibility in the performance of double ductal anastomosis are the critical components of the preventive strategies in the recipient. In the case of live donors, judicious use of intraoperative cholangiograms, minimal dissection of the hilar plate, and perpendicular transection of the duct constitute the underlying principals for obtaining a vascularized duct.
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Affiliation(s)
- Sharad Sharma
- Nazih Zuhdi Transplant Institute, Baptist Medical Center, Oklahoma City, OK 73112, USA
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17
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Costamagna G, Familiari P, Tringali A, Mutignani M. Multidisciplinary approach to benign biliary strictures. ACTA ACUST UNITED AC 2008; 10:90-101. [PMID: 17391624 DOI: 10.1007/s11938-007-0061-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The various approaches used for the management of patients with benign biliary strictures are justified by the diverse nature, clinical presentation, and severity of these strictures. Benign biliary strictures are most commonly postoperative, a consequence of injury during laparoscopic cholecystectomy or fibrosis after biliary duct-to-duct or bilioenteric anastomoses (ie, liver transplantation). Less frequently, benign strictures are due to chronic pancreatitis or other nonmalignant diseases, including external compression, parasites, stone perforation, and infections. Because of their peculiar pathogenesis, localization, and short extension into the bile duct, the majority of these strictures can be approached by operative treatments such as surgical bypass and endoscopic--or radiological--dilation. In contrast, primary sclerosing cholangitis (PSC) is a systemic disease with immune-mediated inflammation and subsequent fibrosis of the bile ducts with the development of multiple strictures due to an "intrinsic" liver disease; thus, medical therapy and pharmacologic research are mainly focused on the treatment of PSC rather than other benign biliary strictures. However, none of the previously mentioned benign strictures has a univocal and sole treatment. Any attempt to identify a standard treatment for all the strictures is questionable, inconclusive, and most likely useless due to the diversity of patients and diseases. Gastroenterologists, radiologists, and surgeons work in tight collaboration, not in competition, to individualize the patients' treatment. The morphology and extension of the stricture, its location, the theoretical pathogenesis (eg, intrinsic strictures, strictures due to inflammation and fibrosis after bile leak, ischemic lesions), the patients' specific characteristics (comorbidity and history of prior surgery, including enterobiliary anastomoses and gastric resection), and preferences should indicate the treatment that may offer the patient major benefits with a lower complication rate. Unfortunately, in most of the cases, choosing between different treatments is more likely based on local availability than their actual effectiveness and indication.
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Affiliation(s)
- Guido Costamagna
- Digestive Endoscopy Unit, "A. Gemelli" University Hospital, Università Cattolica del Sacro Cuore, Rome, Italy.
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18
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Welling TH, Heidt DG, Englesbe MJ, Magee JC, Sung RS, Campbell DA, Punch JD, Pelletier SJ. Biliary complications following liver transplantation in the model for end-stage liver disease era: effect of donor, recipient, and technical factors. Liver Transpl 2008; 14:73-80. [PMID: 18161843 DOI: 10.1002/lt.21354] [Citation(s) in RCA: 155] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Biliary complications remain a significant problem following liver transplantation in the Model for End-Stage Liver Disease (MELD) era. We hypothesized that donor, recipient, and technical variables may differentially affect anastomotic biliary complications in MELD era liver transplants. We reviewed 256 deceased donor liver transplants after the institution of MELD at our center and evaluated these variables' association with anastomotic biliary complications. The bile leak rate was 18%, and the stricture rate was 23%. Univariate analysis revealed that recipient age, MELD, donor age, and warm ischemia were risk factors for leak, whereas a Roux limb or stent was protective. A bile leak was a risk factor for anastomotic stricture, whereas use of histidine tryptophan ketoglutarate (HTK) versus University of Wisconsin (UW) solution was protective. Additionally, use of a transcystic tube/stent was also protective. Multivariate analysis showed that warm ischemia was the only independent risk factor for a leak, whereas development of a leak was the only independent risk factor for a stricture. HTK versus UW use and transcystic tube/stent use were the only independent protective factors against stricture. Use of an internal stent trended in the multivariate analysis toward being protective against leaks and strictures, but this was not quite statistically significant. This represents one of the first MELD era studies of deceased donor liver transplants evaluating factors affecting the incidence of anastomotic bile leaks and strictures. Donor, recipient, and technical factors appear to differentially affect the incidence of anastomotic biliary complications, with warm ischemia, use of HTK, and use of a stent emerging as the most important variables.
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Affiliation(s)
- Theodore H Welling
- Division of Transplantation, University of Michigan Medical Center, Ann Arbor, MI, USA.
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20
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Kasahara M, Egawa H, Takada Y, Oike F, Sakamoto S, Kiuchi T, Yazumi S, Shibata T, Tanaka K. Biliary reconstruction in right lobe living-donor liver transplantation: Comparison of different techniques in 321 recipients. Ann Surg 2006; 243:559-66. [PMID: 16552210 PMCID: PMC1448968 DOI: 10.1097/01.sla.0000206419.65678.2e] [Citation(s) in RCA: 181] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To assess the incidence of biliary complications after right lobe living-donor liver transplantation (LDLT) in patients undergoing duct-to-duct choledochocholedochostomy or Roux-en-Y choledochojejunostomy reconstruction. SUMMARY BACKGROUND DATA Biliary tract complications remain one of the most serious morbidities following liver transplantation. No large series has yet been carried out to compare the 2 techniques in LDLT. This study undertook a retrospective assessment of the relation between the method of biliary reconstruction used and the complications reported. METHODS Between February 1998 and June 2004, 321 patients received right lobe LDLT. Biliary reconstruction was achieved with Roux-en-Y choledochojejunostomy in 121 patients, duct-to-duct choledochocholedochostomy in 192 patients, and combined Roux-en-Y and duct-to-duct choledochocholedochostomy in 8 patients. The number of graft bile duct and anastomosis, mode of anastomosis, use of stent tube, and management of biliary complications were analyzed. RESULTS The overall incidence of biliary complications was 24.0%. Univariate analysis revealed that hepatic artery complications, cytomegalovirus infections, and blood type incompatibility were significant risk factors for biliary complications. The respective incidence of biliary leakage and stricture were 12.4% and 8.3% for Roux-en-Y, and 4.7% and 26.6% for duct-to-duct reconstruction. Duct-to-duct choledochocholedochostomy showed a significantly lower incidence of leakage and a higher incidence of stricture; however, 74.5% of the stricture was managed with endoscopic treatment. CONCLUSIONS The authors found an increase in the biliary stricture rate in the duct-to-duct choledochocholedochostomy group. Because of greater physiologic bilioenteric continuity, less incidence of leakage, and easy endoscopic access, duct-to-duct reconstruction represents a feasible technique in right lobe LDLT.
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Affiliation(s)
- Mureo Kasahara
- Organ Transplant Unit, Department of Transplant Surgery, Kyoto University Hospital, Kyoto, Japan.
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21
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Biliary reconstruction in right lobe living-donor liver transplantation: Comparison of different techniques in 321 recipients. Ann Surg 2006. [PMID: 16552210 DOI: 10.1097/01.sla.0000206419.6567] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To assess the incidence of biliary complications after right lobe living-donor liver transplantation (LDLT) in patients undergoing duct-to-duct choledochocholedochostomy or Roux-en-Y choledochojejunostomy reconstruction. SUMMARY BACKGROUND DATA Biliary tract complications remain one of the most serious morbidities following liver transplantation. No large series has yet been carried out to compare the 2 techniques in LDLT. This study undertook a retrospective assessment of the relation between the method of biliary reconstruction used and the complications reported. METHODS Between February 1998 and June 2004, 321 patients received right lobe LDLT. Biliary reconstruction was achieved with Roux-en-Y choledochojejunostomy in 121 patients, duct-to-duct choledochocholedochostomy in 192 patients, and combined Roux-en-Y and duct-to-duct choledochocholedochostomy in 8 patients. The number of graft bile duct and anastomosis, mode of anastomosis, use of stent tube, and management of biliary complications were analyzed. RESULTS The overall incidence of biliary complications was 24.0%. Univariate analysis revealed that hepatic artery complications, cytomegalovirus infections, and blood type incompatibility were significant risk factors for biliary complications. The respective incidence of biliary leakage and stricture were 12.4% and 8.3% for Roux-en-Y, and 4.7% and 26.6% for duct-to-duct reconstruction. Duct-to-duct choledochocholedochostomy showed a significantly lower incidence of leakage and a higher incidence of stricture; however, 74.5% of the stricture was managed with endoscopic treatment. CONCLUSIONS The authors found an increase in the biliary stricture rate in the duct-to-duct choledochocholedochostomy group. Because of greater physiologic bilioenteric continuity, less incidence of leakage, and easy endoscopic access, duct-to-duct reconstruction represents a feasible technique in right lobe LDLT.
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Verdonk RC, Buis CI, Porte RJ, van der Jagt EJ, Limburg AJ, van den Berg AP, Slooff MJH, Peeters PMJG, de Jong KP, Kleibeuker JH, Haagsma EB. Anastomotic biliary strictures after liver transplantation: causes and consequences. Liver Transpl 2006; 12:726-35. [PMID: 16628689 DOI: 10.1002/lt.20714] [Citation(s) in RCA: 222] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We retrospectively studied the prevalence, presentation, results of treatment, and graft and patient survival of grafts developing an anastomotic biliary stricture (AS) in 531 adult liver transplantations performed between 1979 and 2003. Clinical and laboratory information was obtained from the hospital files, and radiological studies were re-evaluated. Twenty-one possible risk factors for the development of AS (variables of donor, recipient, surgical procedure, and postoperative course) were analyzed in a univariate and stepwise multivariate model. Forty-seven grafts showed an anastomotic stricture: 42 in duct-to-duct anastomoses, and 5 in hepaticojejunal Roux-en-Y anastomoses. The cumulative risk of AS after 1, 5, and 10 years was 6.6%, 10.6%, and 12.3% respectively. Postoperative bile leakage (P = 0.001), a female donor/male recipient combination (P = 0.010), and the era of transplantation (P = 0.006) were independent risk factors for the development of an AS. In 47% of cases, additional (radiologically minor) nonanastomotic strictures were diagnosed. All patients were successfully treated by 1 or more treatment modalities. As primary treatment, endoscopic retrograde cholangiopancreaticography (ERCP) was successful in 24 of 36 (67%) cases and percutaneous transhepatic cholangiodrainage in 4 of 11 (36%). In the end 15 patients (32%) were operated, all with long-term success. AS presenting more than 6 months after transplantation needed more episodes of stenting by ERCP, and more stents per episode compared to those presenting within 6 months and recurred more often. Graft and patient survival were not impaired by AS.
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Affiliation(s)
- Robert C Verdonk
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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Vandenbroucke F, Plasse M, Dagenais M, Lapointe R, Lêtourneau R, Roy A. Treatment of post liver transplantation bile duct stricture with self-expandable metallic stent. HPB (Oxford) 2006; 8:202-5. [PMID: 18333277 PMCID: PMC2131685 DOI: 10.1080/13651820500501800] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The aim of this study is to report our experience using self-expandable covered metallic stents (Wallstent) to treat different types of biliary strictures after orthotopic liver transplantation (OLT). PATIENTS AND METHODS Between January 1999 and July 2004, 222 OLTs were performed with choledocho-choledochostomy (CC) bile duct reconstruction. An anastomotic biliary stricture was diagnosed and treated by endoscopic retrograde cholangiopancreatography (ERCP) or percutaneous procedures in 100 patients (45%). The group of 21 patients (mean age 57.0+/-5.6 years) that were eventually treated with a biliary Wallstent was studied retrospectively. RESULTS Significant persistent proximal or anastomotic strictures were diagnosed in 4 and 17 patients, respectively. A Wallstent was inserted by ERCP or through a percutaneous route in 18 and 3 patients, respectively. The mean interval between diagnosis and Wallstent insertion was 179.7+/-292.8 (0-1113) days. The mean total number of procedures required per patient was 7.4+/-5.5. The mean stent primary patency duration was 10.8+/-7.8 (0.9-25.1) months with a 24-month primary patency rate of 26% at a mean follow-up time of 37.8+/-17.2 months. A hepatico-jejunostomy was performed in five patients (24%). Two patients (10%) underwent retransplantation for diffuse ischemic cholangitis or chronic rejection. The overall complication rate was 4%. CONCLUSION Treatment of post-transplant biliary stenosis using a Wallstent is a valuable option for delaying or avoiding surgery in up to 70% of patients. Proximal stenosis can be treated in the same manner in selected patients with major comorbidities.
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Affiliation(s)
- F. Vandenbroucke
- Hepatobiliary and Pancreatic Surgery Unit, Centre Hospitalier de l'Université de Montréal (CHUM), St-Luc HospitalMontréal QuebecCanada
| | - M. Plasse
- Hepatobiliary and Pancreatic Surgery Unit, Centre Hospitalier de l'Université de Montréal (CHUM), St-Luc HospitalMontréal QuebecCanada
| | - M. Dagenais
- Hepatobiliary and Pancreatic Surgery Unit, Centre Hospitalier de l'Université de Montréal (CHUM), St-Luc HospitalMontréal QuebecCanada
| | - R. Lapointe
- Hepatobiliary and Pancreatic Surgery Unit, Centre Hospitalier de l'Université de Montréal (CHUM), St-Luc HospitalMontréal QuebecCanada
| | - R. Lêtourneau
- Hepatobiliary and Pancreatic Surgery Unit, Centre Hospitalier de l'Université de Montréal (CHUM), St-Luc HospitalMontréal QuebecCanada
| | - A. Roy
- Hepatobiliary and Pancreatic Surgery Unit, Centre Hospitalier de l'Université de Montréal (CHUM), St-Luc HospitalMontréal QuebecCanada
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Guckelberger O, Stange B, Glanemann M, Lopez-Hänninen E, Heidenhain C, Jonas S, Klupp J, Neuhaus P, Langrehr JM. Hepatic resection in liver transplant recipients: single center experience and review of the literature. Am J Transplant 2005; 5:2403-9. [PMID: 16162188 DOI: 10.1111/j.1600-6143.2005.01032.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Biliary complications such as ischemic (type) biliary lesions frequently develop following liver transplantation, requiring costly medical and endoscopic treatment. If conservative approaches fail, re-transplantation is most often an inevitable sequel. Because of an increasing donor organ shortage and unfavorable outcomes in hepatic re-transplantation, efforts to prolong graft survival become of particular interest. From a series of 1685 liver transplants, we herein report on three patients who underwent partial hepatic graft resection for (ischemic type) biliary lesions. In all cases, left hepatectomy (Couinaud's segments II, III and IV) was performed without Pringle maneuver or mobilization of the right liver. All patients fully recovered postoperatively, but biliary leakage required surgical revision twice in one patient. At last follow-up, two patients presented alive and well. The other patient with persistent hepatic artery thrombosis (HAT), however, demonstrated progression of disease in the right liver remnant and required re-transplantation 13 months after hepatic graft resection. Including our own patients, review of the literature identified 24 adult patients who underwent hepatic graft resection. In conclusion, partial graft hepatectomy can be considered a safe and beneficial procedure in selected liver transplant recipients with anatomical limited biliary injury, thereby, preserving scarce donor organs.
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Affiliation(s)
- Olaf Guckelberger
- Department of General-, Visceral- and Transplantation-Surgery, Charite - Universitätsmedizin Berlin, Campus Virchow-Klinikum, Berlin, Germany. olaf.
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Coelho JCU, Matias JEF, Baretta GAP, Celli A, Pisani JC, Yokochi JM. Complicações biliares pós-transplante hepático intervivos. Rev Col Bras Cir 2005. [DOI: 10.1590/s0100-69912005000400008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
OBJETIVO: A reconstituição biliar no transplante hepático intervivos é associada à elevada taxa de complicações. O objetivo do presente estudo é apresentar a nossa experiência com as complicações biliares pós-transplante hepático intervivos e o seu tratamento. MÉTODO: De um total de 300 transplantes hepáticos, 51 (17%) foram com doadores vivos. Todos receptores tinham o grupo sangüíneo ABO idêntico aos dos doadores. Os prontuários eletrônicos dos receptores foram avaliados para determinar a presença e o tipo de anomalia da via biliar, o tipo de reconstituição da via biliar, presença de complicações vasculares e biliares e o método e o resultado do tratamento das complicações. RESULTADOS: A via biliar era dupla em sete enxertos (16,7%) e tripla em dois (4,8%) enxertos do lobo hepático direito. Nos demais, ela era única. O tipo de reconstituição mais comum foi a hepaticohepaticostomia única ou dupla (38 transplantes; 75%). Complicações biliares ocorreram em 21 pacientes (41,2%) e incluíram fístula biliar em 11 (21,6%), estenose biliar em seis (11,8%) e fístula com estenose em quatro (7,8%). O local da fístula foi na anastomose biliar em 11 pacientes (21,6%) e na superfície cruenta do fígado em quatro (7,8%). O tratamento consistiu de inserção de prótese biliar em oito, papilotomia em um, retransplante em dois que tinham trombose da artéria hepática e sutura do ducto em um. A fístula fechou com o tratamento conservador em três pacientes. A maioria dos pacientes com estenose biliar foi tratada com dilatação seguida da colocação de prótese biliar. CONCLUSÕES: As complicações biliares são freqüentes após o transplante hepático intervivos e são associadas à elevada taxa de morbidade e mortalidade.
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