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Vikash F, Vikash S, Ho S, Kotler D, Patel S. Intensive Care Unit-Related Cholangiopathy-Induced Biliary Cast Syndrome Without Liver Transplantation: A Rare Entity. ACG Case Rep J 2024; 11:e01269. [PMID: 38374925 PMCID: PMC10876252 DOI: 10.14309/crj.0000000000001269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 12/22/2023] [Indexed: 02/21/2024] Open
Abstract
The development of biliary cast syndrome (BCS) is very rare, mostly documented in patients with liver transplantation. The etiology of BCS is unknown; however, risk factors include post-liver transplant bile duct injury, ischemia, infection, fasting, parenteral feeding, and increased bile viscosity and gallbladder dysmotility. We present the case of a 41-year-old man who developed BCS secondary to a prolonged intensive care unit course without a liver transplant. This case highlights the importance of monitoring patients with protracted intensive care unit course and abnormal aminotransferases to recognize and timely manage cholangiopathy and BCS-related complications.
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Affiliation(s)
- Fnu Vikash
- Department of Medicine, Jacobi Medical Center, Albert Einstein College of Medicine, Bronx, NY
| | - Sindhu Vikash
- Department of Medicine, Jacobi Medical Center, Albert Einstein College of Medicine, Bronx, NY
| | - Sammy Ho
- Division of Gastroenterology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY
| | - Donald Kotler
- Division of Gastroenterology, Jacobi Medical Center, Albert Einstein College of Medicine, Bronx, NY
| | - Sunny Patel
- Division of Gastroenterology, Jacobi Medical Center, Albert Einstein College of Medicine, Bronx, NY
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2
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Haque OJ, Roth EM, Lee DD. Modern-Day Practice of DCD Liver Transplantation: Controversies, Innovations, and Future Directions. Curr Gastroenterol Rep 2023; 25:413-420. [PMID: 37897687 DOI: 10.1007/s11894-023-00902-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/07/2023] [Indexed: 10/30/2023]
Abstract
PURPOSE OF REVIEW Over the past decade, donation after circulatory death (DCD) liver transplantation has expanded in the United States due to improved surgical experience and perioperative management. Despite these advances, there remains a reluctance towards broader utilization of DCD liver allografts due to lack of standardized donation process, concern for inferior graft survival, and risk of ischemic cholangiopathy associated with temporary lack of oxygenated perfusion during withdrawal of life-supporting treatment during procurement. RECENT FINDINGS New perfusion technologies offer potential therapeutic options to mitigate biliary complications and expand utilization of marginal DCD grafts. As these modalities enter routine clinical practice, DCD utilization will continue to increase, and liver allocation policies in turn will evolve to reflect this growing practice. This review describes recent progress in DCD LT, current challenges with utilization of DCD liver allografts, and how novel technologies and policies could impact the future of the field.
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Affiliation(s)
- Omar J Haque
- Department of Surgery, Beth Israel Deaconess Medical Center, Lowry Building 7th Floor, 110 Francis St, Boston, MA, 02215, USA
| | - Eve M Roth
- Department of Surgery, Beth Israel Deaconess Medical Center, Lowry Building 7th Floor, 110 Francis St, Boston, MA, 02215, USA
| | - David D Lee
- Department of Surgery, Beth Israel Deaconess Medical Center, Lowry Building 7th Floor, 110 Francis St, Boston, MA, 02215, USA.
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3
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Junger H, Mühlbauer M, Brennfleck FW, Schurr LA, Goetz M, Eggenhofer E, Kirchner G, Evert K, Fichtner-Feigl S, Geissler EK, Schlitt HJ, Brunner SM. Early γGT and bilirubin levels as biomarkers for regeneration and outcomes in damaged bile ducts after liver transplantation. Clin Transplant 2023; 37:e14880. [PMID: 36522802 DOI: 10.1111/ctr.14880] [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: 03/11/2022] [Revised: 10/25/2022] [Accepted: 12/03/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND Early patient and allograft survival after liver transplantation (LT) depend primarily on parenchymal function, but long-term allograft success relies often on biliary-tree function. We examined parameters related to cholangiocyte damage that predict poor long-term LT outcomes after donation after brain death (DBD). METHODS Sixty bile ducts (BD) were assessed by a BD damage-score and divided into groups with "major" BD-damage (n = 33) and "no relevant" damage (n = 27) during static cold storage. Patients with "major" BD damage were further investigated by measuring biliary excretion parameters in the first 14 days post-LT (followed-up for 60-months). RESULTS Patients who received LT showing "major" BD damage had significantly worse long-term patient survival, versus grafts with "no relevant" damage (p = .03). When "major" BD damage developed, low bilirubin levels (p = .012) and high gamma-glutamyl transferase (GGT)/bilirubin ratio (p = .0003) were evident in the early post-LT phase (7-14 days) in patients who survived (> 60 months), compared to those who did not. "High risk" patients with bile duct damage and low GGT/bilirubin ratio had significantly shorter overall survival (p < .0001). CONCLUSIONS Once "major" BD damage occurs, a high GGT/bilirubin ratio in the early post-operative phase is likely indicator of liver and cholangiocyte regeneration, and thus a harbinger of good overall outcomes. "Major" BD damage without markers of regeneration identifies LT patients that could benefit from future repair therapies.
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Affiliation(s)
- Henrik Junger
- Department of Surgery, University Hospital Regensburg, Regensburg, Germany
| | - Marco Mühlbauer
- Department of Surgery, University Hospital Regensburg, Regensburg, Germany
| | - Frank W Brennfleck
- Department of Surgery, University Hospital Regensburg, Regensburg, Germany
| | - Leonhard A Schurr
- Department of Surgery, University Hospital Regensburg, Regensburg, Germany
| | - Markus Goetz
- Department of Surgery, University Hospital Regensburg, Regensburg, Germany
| | - Elke Eggenhofer
- Department of Surgery, University Hospital Regensburg, Regensburg, Germany
| | - Gabriele Kirchner
- Department of Surgery, University Hospital Regensburg, Regensburg, Germany.,Department of Internal Medicine I, University Hospital Regensburg, Regensburg, Germany
| | - Katja Evert
- Department of Pathology, University Regensburg, Regensburg, Germany
| | - Stefan Fichtner-Feigl
- Department of Surgery, University Hospital Regensburg, Regensburg, Germany.,Department of Surgery, University Hospital Freiburg, Freiburg, Germany
| | - Edward K Geissler
- Department of Surgery, University Hospital Regensburg, Regensburg, Germany.,Fraunhofer Institute for Experimental Medicine and Toxicology, Regensburg, Germany
| | - Hans J Schlitt
- Department of Surgery, University Hospital Regensburg, Regensburg, Germany
| | - Stefan M Brunner
- Department of Surgery, University Hospital Regensburg, Regensburg, Germany
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Magro B, Tacelli M, Mazzola A, Conti F, Celsa C. Biliary complications after liver transplantation: current perspectives and future strategies. Hepatobiliary Surg Nutr 2021; 10:76-92. [PMID: 33575291 DOI: 10.21037/hbsn.2019.09.01] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Accepted: 08/29/2019] [Indexed: 12/29/2022]
Abstract
Importance Liver transplantation (LT) is a life-saving therapy for patients with end-stage liver disease and with acute liver failure, and it is associated with excellent outcomes and survival rates at 1 and 5 years. The incidence of biliary complications (BCs) after LT is reported to range from 5% to 20%, most of them occurring in the first three months, although they can occur also several years after transplantation. Objective The aim of this review is to summarize the available evidences on pathophysiology, risk factors, diagnosis and therapeutic management of BCs after LT. Evidence Review a literature review was performed of papers on this topic focusing on risk factors, classifications, diagnosis and treatment. Findings Principal risk factors include surgical techniques and donor's characteristics for biliary leakage and anastomotic biliary strictures and vascular alterations for non- anastomotic biliary strictures. MRCP is the gold standard both for intra- and extrahepatic BCs, while invasive cholangiography should be restricted for therapeutic uses or when MRCP is equivocal. About treatment, endoscopic techniques are the first line of treatment with success rates of 70-100%. The combined success rate of ERCP and PTBD overcome 90% of cases. Biliary leaks often resolve spontaneously, or with the positioning of a stent in ERCP for major bile leaks. Conclusions and Relevance BCs influence morbidity and mortality after LT, therefore further evidences are needed to identify novel possible risk factors, to understand if an immunological status that could lead to their development exists and to compare the effectiveness of innovative surgical and machine perfusion techniques.
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Affiliation(s)
- Bianca Magro
- Section of Gastroenterology and Hepatology, Dipartimento di Promozione della Salute, Materno-Infantile, Medicina Interna e Specialistica di Eccellenza (PROMISE), University of Palermo, Palermo, Italy.,Service d'Hépatologie et Transplantation Hépatique, Hôpital de la Pitié Salpétrière, AP-HP, Paris, France
| | - Matteo Tacelli
- Section of Gastroenterology and Hepatology, Dipartimento di Promozione della Salute, Materno-Infantile, Medicina Interna e Specialistica di Eccellenza (PROMISE), University of Palermo, Palermo, Italy
| | - Alessandra Mazzola
- Service d'Hépatologie et Transplantation Hépatique, Hôpital de la Pitié Salpétrière, AP-HP, Paris, France
| | - Filomena Conti
- Service d'Hépatologie et Transplantation Hépatique, Hôpital de la Pitié Salpétrière, AP-HP, Paris, France
| | - Ciro Celsa
- Section of Gastroenterology and Hepatology, Dipartimento di Promozione della Salute, Materno-Infantile, Medicina Interna e Specialistica di Eccellenza (PROMISE), University of Palermo, Palermo, Italy
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5
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Rohringer TJ, Hannick JH, Lorenzo A, Avitzur Y, Temple M, Parra DA. Percutaneous removal of biliary stones post-liver transplant in a pediatric patient: Case report and review of the literature. Pediatr Transplant 2020; 24:e13715. [PMID: 32324334 DOI: 10.1111/petr.13715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 09/28/2019] [Accepted: 03/24/2020] [Indexed: 11/28/2022]
Abstract
This case report describes an 8-year-old girl who underwent a segmental LT for a primary diagnosis of citrullinemia at the age of 12 months. She presented with cholangitis secondary to stenosis of the biliary-enteric anastomosis. MRI revealed dilatation of intrahepatic bile ducts associated with multiple stones. An endoscopic approach failed to decompress the bile ducts and remove the stones. A percutaneous approach was then undertaken. After placement of a temporary external biliary drain for 12 days, a 26 French sheath was placed to access the bile ducts. Using a 14Fr flexible cystoscope, 80%-90% of the biliary stones were removed. This was followed by antegrade balloon dilatation of the biliary-enteric anastomosis. Two months later, the procedure was repeated, resulting in complete clearance of the biliary stones. An internal-external biliary drain was maintained in placed for 10 months. The patient has been asymptomatic, with no evidence of stone recurrence for 13 months after drain removal. Percutaneous biliary stone removal is commonly performed in adults with non-transplanted livers, especially in complex cases, and has also been shown to be successful in the pediatric population. However, it is rarely reported in transplanted livers in adults, and to the best of our knowledge, no pediatric cases have been reported. This case illustrates that this technique can be successfully utilized in pediatric LT patients.
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Affiliation(s)
- Taryn J Rohringer
- Faculty of Medicine, University of Toronto, Toronto, ON, Canada.,Division of Image Guided Therapy, Diagnostic Imaging Department, Hospital for Sick Children, Toronto, ON, Canada
| | - Jessica H Hannick
- Division of Pediatric Urology, UH Rainbow Babies and Children's Hospital, Cleveland, OH, USA.,Division of Urology, Hospital for Sick Children, Toronto, ON, Canada
| | - Armando Lorenzo
- Division of Urology, Hospital for Sick Children, Toronto, ON, Canada
| | - Yaron Avitzur
- Division of Gastroenterology, Hepatology and Nutrition, Hospital for Sick Children, Toronto, ON, Canada
| | - Michael Temple
- Division of Image Guided Therapy, Diagnostic Imaging Department, Hospital for Sick Children, Toronto, ON, Canada
| | - Dimitri A Parra
- Faculty of Medicine, University of Toronto, Toronto, ON, Canada.,Division of Image Guided Therapy, Diagnostic Imaging Department, Hospital for Sick Children, Toronto, ON, Canada
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Park JK, Yang JI, Lee JK, Park JK, Lee KH, Lee KT, Joh JW, Kwon CHD, Kim JM. Long-term Outcome of Endoscopic Retrograde Biliary Drainage of Biliary Stricture Following Living Donor Liver Transplantation. Gut Liver 2020; 14:125-134. [PMID: 30970446 PMCID: PMC6974332 DOI: 10.5009/gnl18387] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2018] [Revised: 11/12/2018] [Accepted: 12/11/2018] [Indexed: 12/11/2022] Open
Abstract
Background/Aims: Biliary strictures remain one of the most challenging aspects after living donor liver transplantation (LDLT). The aim of this study was to assess long-term outcome of endoscopic treatment of biliary strictures occurring after LDLT and to identify risk factors of recurrent biliary strictures following endoscopic retrograde biliary drainage (ERBD) in LDLT. Methods: A total of 1,106 patients underwent LDLT from May 1995 to May 2014. We compared the risk factors between patients with and without recurrent biliary strictures. Results: Biliary strictures developed in 24.0% of patients. Technical success rate of ERBD for biliary stricture after LDLT was 66.2% (145/219). Among 145 patients managed by endoscopic drainage, stricture resolution occurred in 69 with median duration of stent indwelling of 13.6 months (range, 0.5 to 67.3 months), and stricture recurrence was seen in 20 (21.3%) out of 94. The median recurrence-free duration after final endoscopic success was 13.1 months (range, 0.5 to 67.3 months). Older donor age (hazard ratio [HR], 1.10; 95% confidence interval [CI], 1.03 to 1.17; p=0.004) and non-B, non-C liver cirrhosis (HR, 5.10; 95% CI, 1.10 to 25.00; p=0.043) were associated with higher recurrence of biliary stricture. Conclusions: Long-term stricture resolution rate after ERBD insertion for biliary stricture occurring after LDLT was 73.4%. Clinicians should pay careful attention during following-up to decide when to remove ERBD in patients who have factors associated with recurrent biliary strictures.
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Affiliation(s)
- Jae Keun Park
- Division of Gastroenterology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Ju-Il Yang
- Division of Gastroenterology, Department of Internal Medicine, Good Gangan Hospital, Busan,
Korea
| | - Jong Kyun Lee
- Division of Gastroenterology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Joo Kyung Park
- Division of Gastroenterology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Kwang Hyuck Lee
- Division of Gastroenterology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Kyu Taek Lee
- Division of Gastroenterology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Jae-Won Joh
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Choon Hyuck David Kwon
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul,
Korea
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7
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Menon S, Holt A. Large-duct cholangiopathies: aetiology, diagnosis and treatment. Frontline Gastroenterol 2019; 10:284-291. [PMID: 31288256 PMCID: PMC6583582 DOI: 10.1136/flgastro-2018-101098] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 12/06/2018] [Accepted: 12/09/2018] [Indexed: 02/04/2023] Open
Abstract
Cholangiopathies describe a group of conditions affecting the intrahepatic and extrahepatic biliary tree. Impairment to bile flow and chronic cholestasis cause biliary inflammation, which leads to more permanent damage such as destruction of the small bile ducts (ductopaenia) and biliary cirrhosis. Most cholangiopathies are progressive and cause end-stage liver disease unless the physical obstruction to biliary flow can be reversed. This review considers large-duct cholangiopathies, such as primary sclerosing cholangitis, ischaemic cholangiopathy, portal biliopathy, recurrent pyogenic cholangitis and Caroli disease.
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Affiliation(s)
- Shyam Menon
- Department of Hepatology and Liver Transplantation, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK,Department of Gastroenterology, The Royal Wolverhampton NHS Trust, Wolverhampton, UK
| | - Andrew Holt
- Department of Hepatology and Liver Transplantation, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
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8
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Lee DW, Han J. Endoscopic management of anastomotic stricture after living-donor liver transplantation. Korean J Intern Med 2019; 34:261-268. [PMID: 30840808 PMCID: PMC6406087 DOI: 10.3904/kjim.2019.044] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 02/08/2019] [Indexed: 12/14/2022] Open
Abstract
The most effective and fundamental treatment for end-stage liver disease is liver transplantation. Deceased-donor liver transplantation has been performed for many of these cases. However, living-donor liver transplantation (LDLT) has emerged as an alternative because it enables timely procurement of the donor organ. The success rate of LDLT has been improved by development of the surgical technique, use of immunosuppressant drugs, and accumulation of post-transplantation care experience. However, the occurrence of biliary stricture after LDLT remains a problem. This article reviews the pathogenesis, diagnosis, endoscopic management, and long-term outcomes of post-liver transplantation biliary stricture, with a focus on anastomotic stricture.
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Affiliation(s)
- Dong Wook Lee
- Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea
| | - Jimin Han
- Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea
- Correspondence to Jimin Han, M.D. Division of Gastroenterology, Department of Internal Medicine, Catholic University of Daegu School of Medicine, 33 Duryugongwon-ro 17-gil, Namgu, Daegu 42472, Korea Tel: +82-53-650-3442 Fax: +82-53-624-3281 E-mail:
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9
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Long-term Outcome of Endoscopic and Percutaneous Transhepatic Approaches for Biliary Complications in Liver Transplant Recipients. Transplant Direct 2019; 5:e432. [PMID: 30882037 PMCID: PMC6411220 DOI: 10.1097/txd.0000000000000869] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 12/27/2018] [Indexed: 02/07/2023] Open
Abstract
Background Biliary complications occur in 6% to 34% of liver transplant recipients, for which endoscopic retrograde cholangiopancreatography has become widely accepted as the first-line therapy. We evaluated long-term outcome of biliary complications in patients liver transplanted between 2004 and 2014 at Karolinska University Hospital, Stockholm. Methods Data were retrospectively collected, radiological images were analyzed for type of biliary complication, and graft and patient survivals were calculated. Results In 110 (18.5%) of 596 transplantations, there were a total of 153 cases of biliary complications: 68 (44.4%) anastomotic strictures, 43 (28.1%) nonanastomotic strictures, 24 (15.7%) bile leaks, 11 (7.2%) cases of stone- and/or sludge-related problems, and 7 (4.6%) cases of mixed biliary complications. Treatment success rates for each complication were 90%, 73%, 100%, 82% and 80%, respectively. When the endoscopic approach was unsatisfactory or failed, percutaneous transhepatic cholangiography or a combination of treatments was often successful (in 18 of 24 cases). No procedure-related mortality was observed. Procedure-related complications were reported in 7.7% of endoscopic retrograde cholangiopancreatography and 3.8% of percutaneous transhepatic cholangiography procedures. Patient survival rates, 1, 3, 5, and 10 years posttransplant in patients with biliary complications were 92.7%, 80%, 74.7%, and 54.1%, respectively, compared with 92%, 86.6%, 83.7%, and 72.8% in patients free from biliary complications (P < 0.01). Similarly, long-term graft survival was lower in the group experiencing biliary complications (P < 0.0001). Conclusions Endoscopic and percutaneous approaches for treating biliary complications are safe and efficient and should be considered complementing techniques. Despite a high treatment success rate of biliary complications, their occurrence still has a significant negative impact on patient and graft long-term survivals.
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10
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Junger HH, Schlitt HJ, Geissler EK, Fichtner-Feigl S, Brunner SM. Bile duct regeneration and immune response by passenger lymphocytes signals biliary recovery versus complications after liver transplantation. Liver Transpl 2017; 23:1422-1432. [PMID: 28779549 DOI: 10.1002/lt.24836] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 06/30/2017] [Accepted: 07/24/2017] [Indexed: 01/05/2023]
Abstract
This study aimed to elucidate the impact of epithelial regenerative responses and immune cell infiltration on biliary complications after liver transplantation. Bile duct (BD) damage after cold storage was quantified by a BD damage score and correlated with patient outcome in 41 patients. Bacterial infiltration was determined by fluorescence in situ hybridization (FISH). BD samples were analyzed by immunohistochemistry for E-cadherin, cytokeratin, CD56, CD14, CD4, CD8, and double-immunofluorescence for cytokine production and by messenger RNA (mRNA) microarray. Increased mRNA levels of adherens junctions (P < 0.01) were detected in damaged BDs from patients without complications compared with damaged BDs from patients with biliary complications. Immunohistochemistry showed increased expression of E-cadherin and cytokeratin in BDs without biliary complications (P = 0.03; P = 0.047). FISH analysis demonstrated translocation of bacteria in BDs. However, mRNA analysis suggested an enhanced immune response in BDs without biliary complications (P < 0.01). Regarding immune cell infiltration, CD4+ and CD8+ cells were significantly increased in patients without complications compared with those with complications (P = 0.02; P = 0.01). In conclusion, following BD damage during cold storage, we hypothesize that the functional regenerative capacity of biliary epithelium and enhanced local adaptive immune cell infiltration are crucial for BD recovery. Such molecular immunological BD analyses therefore could help to predict biliary complications in cases of "major" epithelial damage after cold storage.Liver Transplantation 23 1422-1432 2017 AASLD.
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Affiliation(s)
- Henrik H Junger
- Department of Surgery, University Medical Center Regensburg, Regensburg, Germany
| | - Hans J Schlitt
- Department of Surgery, University Medical Center Regensburg, Regensburg, Germany
| | - Edward K Geissler
- Department of Surgery, University Medical Center Regensburg, Regensburg, Germany
| | - Stefan Fichtner-Feigl
- Department of Surgery, University Medical Center Regensburg, Regensburg, Germany.,Department of General and Visceral Surgery, University Medical Center Freiburg, Freiburg, Germany
| | - Stefan M Brunner
- Department of Surgery, University Medical Center Regensburg, Regensburg, Germany
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11
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Azzam AZ, Tanaka K. Biliary complications after living donor liver transplantation: A retrospective analysis of the Kyoto experience 1999-2004. Indian J Gastroenterol 2017; 36:296-304. [PMID: 28744748 DOI: 10.1007/s12664-017-0771-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2017] [Accepted: 07/02/2017] [Indexed: 02/05/2023]
Abstract
BACKGROUND AND AIM In living donor liver transplantation (LDLT), biliary complications continue to be the most frequent cause of morbidity and may contribute to mortality of recipients although there are advances in surgical techniques. This study will evaluate retrospectively the short-term and long-term management of biliary complications. METHODS During the period from May 1999, to May 2004, 505 patients underwent 518 LDLT in the Department of Liver Transplantation and Immunology, Kyoto University Hospital, Japan. The data was collected and analyzed retrospectively. RESULTS The recipients were 261 males (50.4%) and 257 females (49.6%). Biliary complications were reported in 202/518 patients (39.0%), included; biliary leakage in 79/518 (15.4%) patients, leakage followed by biloma in 13/518 (2.5%) patients, leakage followed by stricture in 9/518 (1.8%) patients, and biliary strictures in 101/518 (19.3%) patients. Proper management of the biliary complications resulted in a significant (p value 0.002) success rate of 96.5% compared to the failure rate which was 3.5%. CONCLUSION Careful preoperative evaluation and the proper intraoperative techniques in biliary reconstruction decrease biliary complications. Early diagnosis and proper management of biliary complications can decrease their effect on both the patient and the graft survival over the long period of follow up.
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Affiliation(s)
- Ayman Zaki Azzam
- General Surgery Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt.
| | - Koichi Tanaka
- Kobe International Frontier, Medical Center Medical Corporation, Kobe, Japan
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12
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Sharzehi K. Biliary strictures in the liver transplant patient. TECHNIQUES IN GASTROINTESTINAL ENDOSCOPY 2016. [DOI: 10.1016/j.tgie.2016.06.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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13
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Schlesinger NH, Svenningsen P, Frevert S, Wettergren A, Hillingsø J. Percutaneous yttrium aluminum garnet-laser lithotripsy of intrahepatic stones and casts after liver transplantation. Liver Transpl 2015; 21:831-7. [PMID: 25821134 DOI: 10.1002/lt.24120] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Accepted: 03/15/2015] [Indexed: 02/07/2023]
Abstract
Bile duct stones and casts (BDSs) contribute importantly to morbidity after liver transplantation (LT). The purpose of this study was to estimate the clinical efficacy, safety, and long-term results of percutaneous transhepatic cholangioscopic lithotripsy (PTCSL) in transplant recipients and to discuss underlying factors affecting the outcome. A retrospective chart review revealed 18 recipients with BDSs treated by PTCSL laser lithotripsy with a holmium-yttrium aluminum garnet laser probe at 365 to 550 µm. They were analyzed in a median follow-up time of 55 months. In all but 1 patient (17/18 or 94%), it was technically feasible to clear all BDSs with a mean of 1.3 sessions. PTCSL was unsuccessful in 1 patient because of multiple stones impacting the bile ducts bilaterally; 17% had early complications (Clavien II). All biliary casts were successfully cleared; 39% had total remission; 61% needed additional interventions in the form of percutaneous transhepatic cholangiography and dilation (17%), re-PTCSL (11%), self-expandable metallic stents (22%), or hepaticojejunostomy (6%); and 22% eventually underwent retransplantation. The overall liver graft survival rate was 78%. Two patients died during follow-up for reasons not related to their BDS. Nonanastomotic strictures (NASs) were significantly associated with treatment failure. We conclude that PTCSL in LT patients is safe and feasible. NASs significantly increased the risk of relapse. Repeated minimally invasive treatments, however, prevented graft failure in 78% of the cases.
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Affiliation(s)
- Nis Hallundbaek Schlesinger
- Departments of Surgery and Transplantation, Rigshospitalet, Copenhagen, Denmark.,Department of Surgery, Copenhagen University Hospital Hvidovre, Denmark
| | - Peter Svenningsen
- Departments of Surgery and Transplantation, Rigshospitalet, Copenhagen, Denmark
| | - Susanne Frevert
- Departments of Radiology, Rigshospitalet, Copenhagen, Denmark
| | - André Wettergren
- Departments of Surgery and Transplantation, Rigshospitalet, Copenhagen, Denmark
| | - Jens Hillingsø
- Departments of Surgery and Transplantation, Rigshospitalet, Copenhagen, Denmark
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Chathadi KV, Chandrasekhara V, Acosta RD, Decker GA, Early DS, Eloubeidi MA, Evans JA, Faulx AL, Fanelli RD, Fisher DA, Foley K, Fonkalsrud L, Hwang JH, Jue TL, Khashab MA, Lightdale JR, Muthusamy VR, Pasha SF, Saltzman JR, Sharaf R, Shaukat A, Shergill AK, Wang A, Cash BD, DeWitt JM. The role of ERCP in benign diseases of the biliary tract. Gastrointest Endosc 2015; 81:795-803. [PMID: 25665931 DOI: 10.1016/j.gie.2014.11.019] [Citation(s) in RCA: 96] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2014] [Accepted: 11/17/2014] [Indexed: 12/29/2022]
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15
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Sanna C, Saracco GM, Reggio D, Moro F, Ricchiuti A, Strignano P, Mirabella S, Ciccone G, Salizzoni M. Endoscopic retrograde cholangiopancreatography in patients with biliary complications after orthotopic liver transplantation: outcomes and complications. Transplant Proc 2014; 41:1319-21. [PMID: 19460551 DOI: 10.1016/j.transproceed.2009.03.086] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Biliary complications after orthotopic liver transplantation (OLT) still remain a major cause of morbidity and mortality. The most frequent complications are strictures and leakages in OLT cases with duct-to-duct biliary reconstruction (D-D), which can be treated with dilatation or stent placement during endoscopic retrograde cholangiopancreatography (ERCP), although this procedure is burdened with potentially severe complications, such as retroperitoneal perforation, acute pancreatitis, septic cholangitis, bleeding, recurrence of stones, strictures due to healing process. The aim of the study was to analyze the outcome of this treatment and the complications related to the procedure. Among 1634 adult OLTs, we compared postprocedural complications and mortality rates with a group of 5852 nontransplanted patients (n-OLTs) who underwent ERCP. Of 472 (28,8%) post-OLT biliary complications, 319 (67.6%) occurred in D-D biliary anstomosis cases and 94 (29.5%) patients underwent 150 ERCP sessions. Among 49/80 patients (61.2%) who completed the procedure, ERCP treatment was successful. Overall complication rate was 10.7% in OLT and 12.8% in n-OLT (P = NS). Compared with the n-OLT group, post-ERCP bleeding was more frequent in OLT (5.3% vs 1.3%, P = .0001), while the incidence of pancreatitis was lower (4.7% vs 9.6%, P = .04). Procedure-related mortality rate was 0% in OLT and 0.1% in n-OLT (P = NS). ERCP is a safe procedure for post-OLT biliary complications in the presence of a D-D anastomosis. Morbidity and mortality related with this procedure are acceptable and similar to those among nontransplanted population.
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Affiliation(s)
- C Sanna
- Centro trapianti di fegato "E.S. Curtoni", ASOU S. Giovanni Battista, Corso Bramante 88, Torino, Italy
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16
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Mourad MM, Algarni A, Liossis C, Bramhall SR. Aetiology and risk factors of ischaemic cholangiopathy after liver transplantation. World J Gastroenterol 2014; 20:6159-6169. [PMID: 24876737 PMCID: PMC4033454 DOI: 10.3748/wjg.v20.i20.6159] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Revised: 01/26/2014] [Accepted: 03/19/2014] [Indexed: 02/06/2023] Open
Abstract
Liver transplantation (LT) is the best treatment for end-stage hepatic failure, with an excellent survival rates over the last decade. Biliary complications after LT pose a major challenge especially with the increasing number of procured organs after circulatory death. Ischaemic cholangiopathy (IC) is a set of disorders characterized by multiple diffuse strictures affecting the graft biliary system in the absence of hepatic artery thrombosis or stenosis. It commonly presents with cholestasis and cholangitis resulting in higher readmission rates, longer length of stay, repeated therapeutic interventions, and eventually re-transplantation with consequent effects on the patient’s quality of life and increased health care costs. The pathogenesis of IC is unclear and exhibits a higher prevalence with prolonged ischaemia time, donation after circulatory death (DCD), rejection, and cytomegalovirus infection. The majority of IC occurs within 12 mo after LT. Prolonged warm ischaemic times predispose to a profound injury with a subsequently higher prevalence of IC. Biliary complications and IC rates are between 16% and 29% in DCD grafts compared to between 3% and 17% in donation after brain death (DBD) grafts. The majority of ischaemic biliary lesions occur within 30 d in DCD compared to 90 d in DBD grafts following transplantation. However, there are many other risk factors for IC that should be considered. The benefits of DCD in expanding the donor pool are hindered by the higher incidence of IC with increased rates of re-transplantation. Careful donor selection and procurement might help to optimize the utilization of DCD grafts.
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Abstract
Although ultrasound, computed tomography, and cholescintigraphy play essential roles in the evaluation of suspected biliary abnormalities, magnetic resonance (MR) imaging and MR cholangiopancreatography can be used to evaluate inconclusive findings and provide a comprehensive noninvasive assessment of the biliary tract and gallbladder. This article reviews standard MR and MR cholangiopancreatography techniques, clinical applications, and pitfalls. Normal biliary anatomy and variants are discussed, particularly as they pertain to preoperative planning. A spectrum of benign and malignant biliary processes is reviewed, emphasizing MR findings that aid in characterization.
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Timing of hepatic artery reperfusion and biliary strictures in liver transplantation. J Transplant 2013; 2013:757389. [PMID: 24368938 PMCID: PMC3866776 DOI: 10.1155/2013/757389] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2013] [Revised: 10/02/2013] [Accepted: 10/02/2013] [Indexed: 12/29/2022] Open
Abstract
During orthotopic liver transplantation (OLT), biliary tract perfusion occurs with hepatic artery reperfusion (HARP), commonly performed after the portal vein reperfusion (PVRP). We examined whether the average time interval between PVRP and HARP impacted on postoperative biliary strictures occurrence. Patients undergoing OLT from 2007 to 2009 were included if they were ≥18 years old, had survived 3 months postoperatively, and had data for PVRP and HARP. Patients receiving allografts from DCD donors were excluded. Patients were followed for 6 months post-OLT. Seventy-five patients met the study inclusion criteria. Of these, 10 patients had a biliary stricture. There was no statistical difference between those with and without biliary stricture in age, gender, etiology, MELD score, graft survival, and time interval between PVRP and HARP. Ninety percent of patients with biliary stricture had a PVRP-HARP time interval >30 minutes, as opposed to 77% of patients without biliary stricture. However, this was not statistically significant. The cold ischemia time was significantly different between the two groups. Time interval for HARP after PVRP did not appear to affect the development of biliary strictures. However, 30 minutes may be suggested as a critical time after which there is an increase in biliary stricture occurrence.
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19
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Abstract
Biliary cast syndrome (BCS) is an uncommon complication which is mostly described in orthotopic liver transplantation. However, BCS has also been reported rarely in non-liver transplant patients. We describe a male long-term opium inhaler with BCS who underwent successful endoscopic cast removal by balloon enteroscopy-guided endoscopic retrograde cholangiopancreatography. A 52-year-old man, who was a known case of opium addiction, presented with the chief complaint of epigastric pain for 1 week prior to admission. Routine laboratory evaluation revealed cholestatic liver enzyme elevation. A cholestatic pattern was seen in radiographic modalities. Endoscopic retrograde cholangiopancreatography showed a linear filling defect in the intra- and extrahepatic duct. A long biliary cast was successfully removed using an extractor balloon. After removal of the biliary cast the patient is receiving ursodeoxycholic acid and does not report any problem 4 months after treatment. It seems that biliary dyskinesia due to long-term opium use can be a predisposing factor for biliary cast formation.
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Affiliation(s)
- Reza Dabiri
- Shahid Beheshti University of Medical Sciences, Taleghani Hospital, Tehran, Iran
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20
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Pollheimer MJ, Fickert P, Stieger B. Chronic cholestatic liver diseases: clues from histopathology for pathogenesis. Mol Aspects Med 2013; 37:35-56. [PMID: 24141039 DOI: 10.1016/j.mam.2013.10.001] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2013] [Revised: 10/04/2013] [Accepted: 10/07/2013] [Indexed: 02/06/2023]
Abstract
Chronic cholestatic liver diseases include fibrosing cholangiopathies such as primary biliary cirrhosis or primary sclerosing cholangitis. These and related cholangiopathies clearly display pathologies associated with (auto)immunologic processes. As the cholangiocyte's apical membrane is exposed to the toxic actions of the bile fluid, the interaction of bile with cholangiocytes and the biliary tree in general must be considered to completely understand the pathogenesis of cholangiopathies. While the molecular processes involved in the hepatocellular formation of bile are well understood in both normal and pathophysiologic conditions, those in the bile ducts of normal liver and in livers with cholangiopathies lag behind. This survey highlights key mechanisms known to date that are important for the formation of bile by hepatocytes and its modification by the biliary tree. It also delineates the clinical pathophysiologic findings for cholangiopathies and puts them in perspective with current experimental models to reveal the pathogenesis of cholangiopathies and develop novel therapeutic approaches.
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Affiliation(s)
- Marion J Pollheimer
- Division of Gastroenterology and Hepatology, Laboratory of Experimental and Molecular Hepatology, Department of Internal Medicine, Medical University of Graz, Austria; Institute of Pathology, Medical University of Graz, Austria
| | - Peter Fickert
- Division of Gastroenterology and Hepatology, Laboratory of Experimental and Molecular Hepatology, Department of Internal Medicine, Medical University of Graz, Austria; Institute of Pathology, Medical University of Graz, Austria.
| | - Bruno Stieger
- Department of Clinical Pharmacology and Toxicology, University Hospital Zurich, Zurich, Switzerland.
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21
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Brunner SM, Junger H, Ruemmele P, Schnitzbauer AA, Doenecke A, Kirchner GI, Farkas SA, Loss M, Scherer MN, Schlitt HJ, Fichtner-Feigl S. Bile duct damage after cold storage of deceased donor livers predicts biliary complications after liver transplantation. J Hepatol 2013; 58:1133-9. [PMID: 23321317 DOI: 10.1016/j.jhep.2012.12.022] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2012] [Revised: 12/12/2012] [Accepted: 12/22/2012] [Indexed: 12/18/2022]
Abstract
BACKGROUND & AIMS The aim of this study was to examine the development of biliary epithelial damage between organ retrieval and transplantation and its clinical relevance for patients. METHODS Common bile duct samples during donor hepatectomy, after cold storage, and after reperfusion were compared to healthy controls by hematoxylin and eosin (H&E) staining and immunofluorescence for tight junction protein 1 and Claudin-1. A bile duct damage score to quantify biliary epithelial injury was developed and correlated with recipient and donor data and patient outcome. RESULTS Control (N=16) and donor hepatectomy bile ducts (N=10) showed regular epithelial morphology and tight junction architecture. After cold storage (N=37; p=0.0119), and even more after reperfusion (N=62; p=0.0002), epithelial damage, as quantified by the bile duct damage score, was markedly increased, and both tight junction proteins were detected with inappropriate morphology. Patients with major bile duct damage after cold storage had a significantly increased risk of biliary complications (relative risk 18.75; p<0.0001) and graft loss (p=0.0004). CONCLUSIONS In many cases, the common bile duct epithelium shows considerable damage after cold ischemia with further damage occurring after reperfusion. The extent of epithelial damage can be quantified by our newly developed bile duct damage score and is a prognostic parameter for biliary complications and graft loss. Possibly, in an intraoperative histological examination, this bile duct damage score may influence decision-making in transplantation surgery.
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Affiliation(s)
- Stefan M Brunner
- Department of Surgery, University Medical Center Regensburg, Regensburg, Germany
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22
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Abstract
The use of endoscopic retrograde cholangiopancreatography for treating benign biliary strictures has become the standard of practice, with surgery and percutaneous therapy reserved for selected patients. The gold-standard endoscopic therapy is dilation of the stricture followed by placing and exchanging progressively larger and more numerable plastic stents over a 1-year period. Newer modalities, including the use of fully covered metal stents, are currently under investigation in an effort to improve the treatment of benign biliary strictures.
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23
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Surgical complications in 275 HIV-infected liver and/or kidney transplantation recipients. Surgery 2012; 152:376-81. [PMID: 22938898 DOI: 10.1016/j.surg.2012.06.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2012] [Accepted: 06/07/2012] [Indexed: 12/29/2022]
Abstract
BACKGROUND In this report, we examine the surgical safety and complications (SC) among 125 liver (L) and 150 kidney (K) HIV+ transplantation (TX) recipients in a prospective nonrandomized U.S. multicenter trial. METHODS Subjects were required to have CD4+ T-cell counts >200/100 cells/mm3 (K/L) and undetectable plasma HIV-1 RNA (Viral Load [VL]) (K) or expected posttransplantation suppression (L). Impact of SCs (N ≥ 7) was evaluated by use of the proportional hazards models. Baseline morbidity predictors for SCs (N ≥ 7) were assessed in univariate proportional hazards models. RESULTS At median 2.7 (interquartile range 1.9-4.1) and 2.3 (1.0-3.7) years after TX, 3-month and 1-year graft survival were [K] 96% (95% CI 91%-98%) and 91% (95% CI 85%-94%) and [L] 91% (95% CI 85%-95%) and 77% (95% CI 69%-84%), respectively. A total of 14 K and 28 L graft losses occurred in the first year; 6 K and 11 L were in the first 3 months. A total of 26 (17%) K and 43 (34%) L experienced 29 and 62 SCs, respectively. In the liver multivariate model, re-exploration was marginally associated (hazard ratio [HR] 2.8; 95% CI 1.0-8.4; P = .06) with increased risk of graft loss, whereas a greater MELD score before transplantation (HR 1.07 per point increase; 95% CI: 1.01-1.14; P = .02), and detectable viral load before TX (HR 3.6; 95% CI 0.9-14.6; P = .07) was associated with an increased risk of wound infections/dehiscence. CONCLUSION The rates and outcomes of surgical complications are similar to what has been observed in the non-HIV setting in carefully selected HIV-infected liver and kidney TX recipients.
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Shimada H, Endo I, Shimada K, Matsuyama R, Kobayashi N, Kubota K. The current diagnosis and treatment of benign biliary stricture. Surg Today 2012; 42:1143-53. [DOI: 10.1007/s00595-012-0333-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2010] [Accepted: 05/12/2011] [Indexed: 02/07/2023]
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25
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Atwal T, Pastrana M, Sandhu B. Post-liver Transplant Biliary Complications. J Clin Exp Hepatol 2012; 2:81-5. [PMID: 25755409 PMCID: PMC3940277 DOI: 10.1016/s0973-6883(12)60085-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2011] [Accepted: 03/13/2012] [Indexed: 12/12/2022] Open
Abstract
Biliary tract complications remain a common source of morbidity and mortality in liver transplant (LT) recipients with an estimated incidence of 5-30% after orthotopic LT and a mortality rate of up to 10%. Biliary complications after LT may be related to various factors including hepatic artery thrombosis or stenosis, ischemia reperfusion injury, immunologic injury, infections, donor pool, and technical issues which include imperfect anastomosis and T-tube-related complications. Management of the detected biliary complications includes nonsurgical and surgical methods. A majority of these post transplant biliary complications can be treated with endoscopic retrograde cholangiography. If unsuccessful, a percutaneous intervention or surgery may be required. In this article, we review the incidence, clinical presentation, and management of the main types of biliary complications.
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Affiliation(s)
| | | | - Bimaljit Sandhu
- Address for correspondence: Bimaljit Sandhu, Division of Gastroenterology, Hepatology and Nutrition, VCU Medical Center, Richmond, VA – 23298, USA
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26
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Giampalma E, Renzulli M, Mosconi C, Ercolani G, Pinna AD, Golfieri R. Outcome of post-liver transplant ischemic and nonischemic biliary stenoses treated with percutaneous interventions: the Bologna experience. Liver Transpl 2012; 18:177-87. [PMID: 22006838 DOI: 10.1002/lt.22450] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
In liver transplantation (LT), biliary strictures (BSs) are among the most common complications. The aim of this study was to evaluate the efficacy of percutaneous treatments in the management of post-LT BSs. Between 1999 and 2007, 48 patients underwent percutaneous treatments for posttransplant BSs. We divided the population into 2 groups according to the cause [ischemic (n = 14) or nonischemic (n = 34)] and into further subgroups according to the site [anastomotic (n = 34) or nonanastomotic (n = 14)]. All patients were treated with bilioplasty; in 9 patients who were refractory to bilioplasty, metallic stents were implanted. A technical success rate of 90% was achieved without differences between the ischemic and nonischemic groups or between the anastomotic and nonanastomotic subgroups (P = 0.10). The major complication rate was 4%. The overall 1- and 3-year primary patency rates were 94% and 45%, respectively, and better results were found for patients with nonischemic stenoses versus patients with ischemic stenoses (P = 0.032). The overall secondary patency rates were 94% and 83% at 1 and 3 years, respectively, and there were no statistical differences between the ischemic and nonischemic groups or between the anastomotic and nonanastomotic groups. In the stent subgroup, the overall primary 1- and 2-year patency rates were 100% and 71%, respectively, and the secondary patency rates were 100% and 100%, respectively. In conclusion, a percutaneous approach is highly effective for the treatment of post-LT BSs, and the best results are obtained for patients with simple, nonischemic BSs (technical success rate = 94%, 3-year primary patency rate = 81%, 3-year secondary patency rate = 75%). For patients with ischemic BSs, closer follow-up and retreatment are more frequently needed to achieve secondary patency rates comparable to (or even better than) those for patients with nonischemic stenoses.
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Affiliation(s)
- Emanuela Giampalma
- Radiology Unit, Department of Digestive Diseases and Internal Medicine,University of Bologna, Bologna, Italy.
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27
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Sommacale D, Rochas Dos Santos V, Dondero F, Francoz C, Durand F, Sibert A, Paugam-Burtz C, Sauvanet A, Belghiti J. Simultaneous surgical repair for combined biliary and arterial stenoses after liver transplantation. Transplant Proc 2011; 43:1765-9. [PMID: 21693275 DOI: 10.1016/j.transproceed.2011.01.171] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2010] [Accepted: 01/11/2011] [Indexed: 01/13/2023]
Abstract
After orthotopic liver transplantation (OLT), hepatic artery stenoses (HAS) and biliary strictures (BS) are frequent. These complications remain a significant cause of graft loss and patient death. The present study reported a group of 7 patients in whom both HAS and BS were identified and treated surgically in the same surgical session. The median times to diagnosis were 42 (range, 5-120) and 84 (range, 15-280) days after OLT for biliary and arterial stenosis, respectively. The mortality was nil. Two patients (28%) developed postoperative complications. The median hospital stay was 16 days (range, 10-42). All patients are alive; there was no graft loss. With a median of 76 months' follow-up (range, 38-132), only 1 patient (14%) developed recurrence of both BS and HAS. In patients with coincident biliary and artery stenosis, concomitant surgical repair is feasible, offering good long-term results.
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Affiliation(s)
- D Sommacale
- Department of Digestive Surgery, Hôpital Beaujon, University of Paris VII, Paris, France
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28
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Abstract
Endoscopic treatment is the mainstay of therapy for benign billiary strictures, and surgery is reserved for selected patients in whom endoscopic treatment fails or is not feasible. The endoscopic approach depends mainly on stricture etiology and location, and generally involves the placement of one or multiple plastic stents, dilation of the stricture(s), or a combination of these approaches. Knowledge of biliary anatomy, endoscopy experience and a well-equipped endoscopy unit are necessary for the success of endoscopic treatment. This Review discusses the etiologies of benign biliary strictures and different endoscopic therapies and their respective outcomes. Data on newer therapies, such as the placement of self-expandable metal stents, and the treatment of biliary-enteric anastomotic strictures is also reviewed.
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Affiliation(s)
- Sergio Zepeda-Gómez
- Department of Gastrointestinal Endoscopy, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga 15, Tlalpan, 14000 Mexico City, Mexico
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29
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Biliary Dilatation and Strictures After Composite Liver–Small Bowel Transplantation in Children: Defining a Newly Recognized Complication. Transplantation 2011; 92:461-8. [DOI: 10.1097/tp.0b013e318225278e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Wang CM, Li X, Song S, Lv X, Luan J, Dong G. Newly designed Y-configured single-catheter stenting for the treatment of hilar-type nonanastomotic biliary strictures after orthotopic liver transplantation. Cardiovasc Intervent Radiol 2011; 35:184-9. [PMID: 21710309 DOI: 10.1007/s00270-011-0214-y] [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: 02/10/2011] [Accepted: 06/13/2011] [Indexed: 10/18/2022]
Abstract
PURPOSE This study was designed to introduce our novel technique of percutaneous single catheter placement into the hilar bile ducts strictures while fulfilling the purpose of bilateral biliary drainage and stenting. We investigated the efficacy and safety of the technique for the treatment of hilar nonanastomotic biliary strictures. METHODS Ten patients who were post-orthotopic liver transplantation between July 2000 and July 2010 were enrolled in this study. Percutaneous Y-configured single-catheter stenting for bilateral bile ducts combined with balloon dilation was designed as the main treatment approach. Technical success rate, clinical indicators, complications, and recurrent rate were analyzed. RESULTS Technical success rate was 100%. Nine of the ten patients had biochemical normalization, cholangiographic improvement, and clinical symptoms relief. None of them experienced recurrence in a median follow-up of 26 months after completion of therapy and removal of all catheters. Complications were minor and limited to two patients. The one treatment failure underwent a second liver transplantation but died of multiple system organ failure. CONCLUSIONS Percutaneous transhepatic Y-configured single-catheter stenting into the hilar bile ducts is technically feasible. The preliminary trial of this technique combined with traditional PTCD or choledochoscopy for the treatment of hilar biliary strictures after orthotopic liver transplantation appeared to be effective and safe. Yet, further investigation is needed.
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Affiliation(s)
- Chang Ming Wang
- Department of Interventional Radiology and Vascular Surgery, Peking University Third Hospital, Peking 100191, People's Republic of China
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31
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Abstract
Biliary strictures are one of the most common complications following liver transplantation, representing an important cause of morbidity and mortality in transplant recipients. The reported incidence of biliary stricture is 5% to 15% following deceased donor liver transplantations and 28% to 32% following living donor liver transplantations. Bile duct strictures following liver transplantation are easily and conveniently classified as anastomotic strictures (AS) or non-anastomotic strictures (NAS). NAS are characterized by a far less favorable response to endoscopic management, higher recurrence rates, graft loss and the need for retransplantation. Current endoscopic strategies to correct biliary strictures following liver transplantation include repeated balloon dilatations and the placement of multiple side-by-side plastic stents. Endoscopic balloon dilatation with stent placement is successful in the majority of AS patients. In patients for whom gaining biliary access is technically difficult, a combined endoscopic and percutaneous/surgical approach proves quite useful. Future directions, including novel endoscopic retrograde cholangiopancreatography techniques, advanced endoscopy, and improved stents could allow for a decreased number of interventions, increased intervals before retreatment, and decreased reliance on percutaneous and surgical modalities. The aim of this review is to detail the present status of endoscopy in the diagnosis, treatment, outcome, and future directions of biliary strictures related to orthotopic liver transplantation from the viewpoint of a clinical gastroenterologists.
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Affiliation(s)
- Choong Heon Ryu
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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32
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Abstract
Biliary strictures are one of the most common complications following liver transplantation, representing an important cause of morbidity and mortality in transplant recipients. The reported incidence of biliary stricture is 5% to 15% following deceased donor liver transplantations and 28% to 32% following living donor liver transplantations. Bile duct strictures following liver transplantation are easily and conveniently classified as anastomotic strictures (AS) or non-anastomotic strictures (NAS). NAS are characterized by a far less favorable response to endoscopic management, higher recurrence rates, graft loss and the need for retransplantation. Current endoscopic strategies to correct biliary strictures following liver transplantation include repeated balloon dilatations and the placement of multiple side-by-side plastic stents. Endoscopic balloon dilatation with stent placement is successful in the majority of AS patients. In patients for whom gaining biliary access is technically difficult, a combined endoscopic and percutaneous/surgical approach proves quite useful. Future directions, including novel endoscopic retrograde cholangiopancreatography techniques, advanced endoscopy, and improved stents could allow for a decreased number of interventions, increased intervals before retreatment, and decreased reliance on percutaneous and surgical modalities. The aim of this review is to detail the present status of endoscopy in the diagnosis, treatment, outcome, and future directions of biliary strictures related to orthotopic liver transplantation from the viewpoint of a clinical gastroenterologists.
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Affiliation(s)
- Choong Heon Ryu
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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33
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Lee MS, Lee JY, Kim SH, Park HS, Kim SH, Lee JM, Han JK, Choi BI. Gadoxetic acid disodium-enhanced magnetic resonance imaging for biliary and vascular evaluations in preoperative living liver donors: comparison with gadobenate dimeglumine-enhanced MRI. J Magn Reson Imaging 2011; 33:149-59. [PMID: 21182133 DOI: 10.1002/jmri.22429] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
PURPOSE To compare gadoxetic acid disodium (Gd-EOB-DTPA)-enhanced magnetic resonance imaging (MRI) with gadobenate dimeglumine (Gd-BOPTA)-enhanced MRI in preoperative living liver donors for the evaluation of vascular and biliary variations. MATERIALS AND METHODS Sixty-two living liver donors who underwent preoperative MRI were included in this study. Thirty-one patients underwent MRI with Gd-EOB-DTPA enhancement, and the other 31 underwent MRI with Gd-BOPTA enhancement. Two abdominal radiologists retrospectively reviewed dynamic T1-weighted and T1-weighted MR cholangiography images and ranked overall image qualities for the depiction of the hepatic artery, portal vein, hepatic vein, and bile duct on a 5-point scale and determined the presence and types of normal variations in each dynamic phase. Semiquantitative analysis for bile duct visualization was also conducted by calculating bile duct-to-liver contrast ratios. RESULTS No statistical differences were found between the two contrast media in terms of hepatic artery or bile duct image quality by the two reviewers, or in terms of portal vein image quality by one reviewer (P > 0.05). Gd-BOPTA provided better image qualities than Gd-EOB-DTPA for the depiction of hepatic veins by both reviewers, and for the depiction of portal veins by one reviewer (P < 0.01). The two contrast media-enhanced images had similar bile duct-to-liver contrast ratios (P > 0.05). Regarding diagnostic accuracies with hepatic vascular/biliary branching types, no significant differences were observed between the two contrast media (P > 0.05). CONCLUSION Gd-EOB-DTPA could be as useful as Gd-BOPTA for the preoperative evaluation of living liver donors, and has the advantage of early hepatobiliary phase image acquisition.
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Affiliation(s)
- Myoung Seok Lee
- Department of Radiology, Seoul National University Hospital, Seoul, Korea
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Sundaram V, Jones DT, Shah NH, de Vera ME, Fontes P, Marsh JW, Humar A, Ahmad J. Posttransplant biliary complications in the pre- and post-model for end-stage liver disease era. Liver Transpl 2011; 17:428-35. [PMID: 21445926 DOI: 10.1002/lt.22251] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Biliary complications remain a cause of morbidity after liver transplantation. The aim of this study was to determine whether changes in clinical practice in the era of the Model for End-Stage Liver Disease (MELD) has affected biliary complications after liver transplantation. We retrospectively reviewed all deceased donor liver transplants at a single center. Patients were categorized as pre- or post-MELD (transplant before or after February 28, 2002). A total of 1798 recipients underwent deceased donor liver transplants. Biliary stricture was more common in the post-MELD era (15.4% versus 6.4%, P < 0.001). The strongest risk factors for stricture development were donor age (odds ratio [OR] = 1.01), presence of a prior bile leak (OR = 2.24), use of choledochocholedochostomy (OR = 2.22), and the post-MELD era (OR = 2.30). Bile leak was more common in the pre-MELD era (7.5% versus 4.9%, P = 0.02), with use of a T-tube as the strongest risk factor (OR = 3.38). Surgical factors did not influence the biliary complication rate. In conclusion, even when employing multivariate analysis to allow for factors that may influence biliary strictures, transplant in the post-MELD era was an independent predictor for stricture development. Further studies are warranted to determine the etiology of this increase.
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Affiliation(s)
- Vinay Sundaram
- Division of Gastroenterology, Hepatology, and Nutrition, University of Pittsburgh, Pittsburgh, PA 15213, USA
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Akamatsu N, Sugawara Y, Hashimoto D. Biliary reconstruction, its complications and management of biliary complications after adult liver transplantation: a systematic review of the incidence, risk factors and outcome. Transpl Int 2011; 24:379-392. [PMID: 21143651 DOI: 10.1111/j.1432-2277.2010.01202.x] [Citation(s) in RCA: 238] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Biliary reconstruction remains common in postoperative complications after liver transplantation. A systematic search was conducted on the PubMed database and 61 studies of retrospective or prospective institutional data were eligible for this review. The study comprised a total of 14,359 liver transplantations. The overall incidence of biliary stricture was 13%; 12% among deceased donor liver transplantation (DDLT) patients and 19% among living donor liver transplantation (LDLT) recipients. The overall incidence of biliary leakage was 8.2%, 7.8% among DDLT patients and 9.5% among LDLT recipients. An endoscopic strategy is the first choice for biliary complications; 83% of patients with biliary stricture were treated by endoscopic modalities with a success rate of 57% and 38% of patients with leakage were indicated for endoscopic biliary drainage. T-tube placement was not performed in 82% of duct-to-duct reconstruction. The incidence of biliary stricture was 10% with a T-tube and 13% without a T-tube and the incidence of leakage was 5% with a T-tube and 6% without a T-tube. A preceding bile leak and LDLT procedure are accepted risk factors for anastomotic stricture. Biliary complications remain common, which requires further investigation and the refinement of reconstruction techniques and management strategies.
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Affiliation(s)
- Nobuhisa Akamatsu
- Department of Hepato-biliary-pancreatic Surgery, Saitama Medical Center, Saitama Medical University, Saitama, Japan
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Abou Abbass A, Abouljoud M, Yoshida A, Kim DY, Slater R, Hundley J, Kazimi M, Moonka D. Biliary complications after orthotopic liver transplantation from donors after cardiac death: broad spectrum of disease. Transplant Proc 2011; 42:3392-8. [PMID: 21094785 DOI: 10.1016/j.transproceed.2010.07.099] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2010] [Accepted: 07/15/2010] [Indexed: 12/14/2022]
Abstract
BACKGROUND Donation-after-death liver transplantation (DCD-LT) carries higher complication rates compared with donation-after-brain death liver transplantation (DBD-LT). In this report we describe our experience with biliary complications in DCD-LT with emphasis on anatomical patterns and outcomes. MATERIALS AND METHODS We performed retrospective review of patients' medical records from August 2004 to December 2008, during which time total of 26 DCD-LTs were performed. Mean follow-up was 29 months (range 3 to 51 months). RESULTS Biliary complications occurred in 12 patients (46%), of whom 9 were related to DCD (35%). Four patients had more than 1 biliary complication, and 4 had concomitant arterial problems (stricture/thrombosis). Treatment of complications included: ERCP (n = 5, 3 resolved), conversion to roux (n = 5, 2 resolved), revision of roux (n = 1), percutaneous transhepatic cholangiography (n = 1), artery revision (n = 3). Three patients with casts had operative extraction of casts depicting a mummified biliary tree; histology showed casts and fibrosis and anastomotic suture material. Six patients underwent retransplantation (23%). Among retransplanted patients, 2 deaths occurred (7.7%). CONCLUSION Our experience with DCD-LT reveals a high prevalence of biliary complications with a new and wide spectrum of clinicopathologic findings. Better strategies for prevention of these unique biliary complications are needed to better justify the added risks and costs for performance of DCD-LT.
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Systematic review and meta-analysis of biliary reconstruction techniques in orthotopic deceased donor liver transplantation. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2010; 18:525-36. [DOI: 10.1007/s00534-010-0346-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Barritt AS, Miller CB, Hayashi PH, Dellon ES. Effect of ERCP utilization and biliary complications on post-liver-transplantation mortality and graft survival. Dig Dis Sci 2010; 55:3602-9. [PMID: 20411423 PMCID: PMC3777850 DOI: 10.1007/s10620-010-1213-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2010] [Accepted: 03/21/2010] [Indexed: 02/07/2023]
Abstract
BACKGROUND Biliary complications after liver transplant are a frequent source of morbidity. However, little recent mortality data exists related to endoscopic management of these complications. AIMS To determine the effect of endoscopic retrograde cholangiopancreatography (ERCP) utilization and biliary complications on patient and graft survival after liver transplantation. METHODS This study was a retrospective cohort study at the University of North Carolina Hospitals from 2004 to 2007. One hundred thirty-two consecutive liver transplant patients were included. Recipient, donor, and clinical data were extracted from electronic resources. The main outcome measurements were all-cause mortality and graft failure. RESULTS Of 132 transplants, 59 (45%) required ERCP post transplant, and 49 (37%) were found to have a biliary complication by ERCP. The 1-year patient survival for those treated by ERCP with a biliary complication was 90% compared with 81% in those without a biliary complication [P = 0.018; unadjusted hazard ratio (HR) = 0.32; 95% confidence interval (CI) 0.11-0.93]. The 1-year graft survival in those with and without a biliary complication was 94% and 73%, respectively (P < 0.001; unadjusted HR 0.19; 95% CI 0.07-0.56). This effect on patient and graft survival persisted after multivariate analysis. Similar results were seen for ERCP utilization alone, and when early deaths within the first 30 days were excluded. CONCLUSIONS Patients who underwent ERCP for a biliary complication post liver transplantation had better overall and graft survival than patients who did not have an ERCP. Biliary complications and ERCP utilization are common after liver transplant, but they do not confer excess mortality.
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Affiliation(s)
- A Sidney Barritt
- Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Campus Box 7080, Chapel Hill, NC 27599-7080, USA.
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Nagata S, Ikegami T, Takeishi K, Toshima T, Sugimachi K, Gion T, Soejima Y, Taketomi A, Maehara Y. Acute biliary obstruction due to a large intracholedochal hematoma after living-donor liver transplantation: Report of a case. Surg Today 2010; 40:474-6. [PMID: 20425554 DOI: 10.1007/s00595-009-4088-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2009] [Accepted: 05/18/2009] [Indexed: 12/14/2022]
Abstract
This report presents a rare case of an acute biliary obstruction caused by the postoperative development of an intracholedochal hematoma in a 57-year-old female patient who underwent living-donor liver transplantation for end-stage liver disease of cryptogenic origin. This is the first report to describe the development of an intracholedochal hematoma after livingdonor liver transplantation.
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Affiliation(s)
- Shigeyuki Nagata
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
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Abstract
Biliary tract complications after liver transplantation represent a source of morbidity and mortality. Performing an analysis to evaluate whether HIV infection and its related comorbidities, such as HIV-related cholangiopathy, could be an unknown risk factor for biliary stricture, we found that HIV-positivity could lead to greater susceptibility to biliary damage. The pathogenesis of the damage seems to involve the pretransplant immunological status and the number and type of posttransplant infections, although further studies are needed.
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Tabibian JH, Asham EH, Han S, Saab S, Tong MJ, Goldstein L, Busuttil RW, Durazo FA. Endoscopic treatment of postorthotopic liver transplantation anastomotic biliary strictures with maximal stent therapy (with video). Gastrointest Endosc 2010; 71:505-512. [PMID: 20189508 DOI: 10.1016/j.gie.2009.10.023] [Citation(s) in RCA: 113] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2009] [Accepted: 10/14/2009] [Indexed: 02/08/2023]
Abstract
BACKGROUND The optimal endoscopic protocol for treating postorthotopic liver transplantation (OLT) anastomotic biliary strictures (ABSs) has not been established. OBJECTIVE To review the technique and outcomes of endoscopic retrograde cholangiopancreatography (ERCP) with maximal stenting for post-OLT ABSs at our institution. DESIGN Retrospective study. SETTING Tertiary-care center. PATIENTS Eighty-three patients with a diagnosis of ABS. INTERVENTIONS ERCP with balloon dilation and maximal stenting. MAIN OUTCOME MEASUREMENTS Stricture resolution, stricture recurrence, and complication rates. RESULTS Of 83 patients, 69 completed treatment, of whom 65 (94%) achieved resolution and 4 (6%) required hepaticojejunostomy (HJ). The remaining 14 patients who did not achieve a study endpoint were excluded (9 deaths or redo OLT unrelated to biliary disease, and 5 without follow-up). Comparing the resolution group and the HJ group, there were, respectively, 8.0 and 3.5 total stents (P = .021), 2.5 and 1.3 stents per ERCP (P = .018) (maximum = 9), 4.2 and 2.8 ERCPs (P = .15), and 20 and 22 months from OLT to ABS diagnosis (P = .19). There were 2 cases of ERCP pancreatitis (0.7%) and 2 cases of periprocedural bacteremia of 286 total ERCPs and no episodes of cholangitis caused by stent occlusion. In a median follow-up of 11 months (range 0-39), 2 (3%) patients had ABS recurrence that was successfully re-treated with ERCP. A multivariate Cox model demonstrated that treatment success was directly related to the number of stents used in total and per ERCP. LIMITATIONS Retrospective study, single endoscopist. CONCLUSIONS Our maximal stenting protocol for ABSs is effective, safe, rarely associated with ABS recurrence, and conducive to less frequent stent exchange and therefore fewer ERCPs compared with conventional treatment.
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Affiliation(s)
- James H Tabibian
- Dumont-UCLA Liver Transplant Center, Los Angeles, California, USA.
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Abstract
Bile duct strictures remain a major source of morbidity after orthotopic liver transplantation (OLT). Biliary strictures are classified as anastomotic or non-anastomotic strictures according to location and are defined by distinct clinical behaviors. Anastomotic strictures are localized and short. The outcome of endoscopic treatment for anastomotic strictures is excellent. Non-anastomotic strictures often result from ischemic and immunological events, occur earlier and are usually multiple and longer. They are characterized by a far less favorable response to endoscopic management, higher recurrence rates, graft loss and need for retransplantation. Living donor OLT patients present a unique set of challenges arising from technical factors, and stricture risk for both recipients and donors. Endoscopic treatment of living donor OLT patients is less promising. Current endoscopic strategies for biliary strictures after OLT include repeated balloon dilations and placement of multiple side-by-side plastic stents. Lifelong surveillance is required in all types of strictures. Despite improvements in incidence and long term outcomes with endoscopic management, and a reduced need for surgical treatment, the impact of strictures on patients after OLT is significant. Future considerations include new endoscopic technologies and improved stents, which could potentially allow for a decreased number of interventions, increased intervals before retreatment, and decreased reliance on percutaneous and surgical modalities. This review focuses on the role of endoscopy in biliary strictures, one of the most common biliary complications after OLT.
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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: 1.3] [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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Cantù P, Tenca A, Donato MF, Rossi G, Forzenigo L, Piodi L, Rigamonti C, Agnelli F, Biondetti P, Conte D, Penagini R. ERCP and short-term stent-trial in patients with anastomotic biliary stricture following liver transplantation. Dig Liver Dis 2009; 41:516-22. [PMID: 18838317 DOI: 10.1016/j.dld.2008.08.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2008] [Revised: 08/05/2008] [Accepted: 08/11/2008] [Indexed: 02/07/2023]
Abstract
BACKGROUND Anastomotic biliary stricture represents one of the possible factors leading to liver dysfunction after transplantation. PURPOSE Our aims were to evaluate the role of endoscopic retrograde cholangio-pancreatography and a short-term stenting (stent-trial) in assessment of the clinical relevance of the biliary stricture. MATERIALS AND METHODS Thirty transplanted patients for HCV (n=17) or non-HCV (n=13)-related cirrhosis (27M, median age 53 yr, range 24-67 yr) who developed persistently abnormal liver function tests and presented with an anastomotic biliary stricture suggested by non-invasive cholangiography, underwent endoscopic retrograde cholangio-pancreatography. If the stricture was confirmed, dilation was performed and a plastic stent was placed. Clinical and biochemical evaluation was done one and two months later. Resolution of symptoms and normalization or > 50% reduction of at least one liver function test were needed to consider the stricture as clinically relevant. Patients were followed up for a median of 19 months. RESULTS Endoscopic retrograde cholangio-pancreatography was successful in 29 patients and confirmed the anastomotic biliary stricture in 19 (66%); 14 patients underwent endoscopic dilation and stenting and five patients underwent surgery. The stent-trial suggested the stricture to be clinically relevant in 7 of 14 patients, confirmed by prolonged stenting and follow-up. A trend towards a higher likelihood of a clinically relevant stricture was observed in HCV-negative compared to HCV-positive patients (5 of 7, 71% vs 2 of 7, 29% , respectively; p=0.1). CONCLUSIONS Our data suggest that endoscopic retrograde cholangio-pancreatography is a valuable tool to evaluate the clinical relevance of an anastomotic stricture, when coupled with a short-term stent-trial.
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Affiliation(s)
- P Cantù
- Postgraduate School of Gastroenterology, Gastrointestinal Unit 2, University of Milan and Fondazione IRCCS Ospedale Maggiore Policlinico, Mangiagalli and Regina Elena-Milan, Italy
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Management of biliary complications following living donor liver transplantation—a single center experience. Langenbecks Arch Surg 2009; 394:1025-31. [DOI: 10.1007/s00423-009-0506-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2009] [Accepted: 05/04/2009] [Indexed: 12/29/2022]
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Abstract
Secondary sclerosing cholangitis (SSC) is a chronic cholestatic biliary disease, characterized by inflammation, obliterative fibrosis of the bile ducts, stricture formation and progressive destruction of the biliary tree that leads to biliary cirrhosis. SSC is thought to develop as a consequence of known injuries or secondary to pathological processes of the biliary tree. The most frequently described causes of SSC are longstanding biliary obstruction, surgical trauma to the bile duct and ischemic injury to the biliary tree in liver allografts. SSC may also follow intra-arterial chemotherapy. Sclerosing cholangitis in critically ill patients is a largely unrecognized new form of SSC, and is associated with rapid progression to liver cirrhosis. The mechanisms leading to cholangiopathy in critically ill patients are widely unknown; however, the available clinical data indicate that ischemic injury to the intrahepatic biliary tree may be one of the earliest events in the development of this severe form of sclerosing cholangitis. Therapeutic options for most forms of SSC are limited, and patients with SSC who do not undergo transplantation have significantly reduced survival compared with patients with primary sclerosing cholangitis. Sclerosing cholangitis in critically ill patients, in particular, is associated with rapid disease progression and poor outcome.
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Affiliation(s)
- Petra Ruemmele
- Department of Internal Medicine I, University of Regensburg, Germany.
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Gilbo N, Mirabella S, Strignano P, Ricchiuti A, Lupo F, Giono I, Sanna C, Fop F, Salizzoni M. External Biliary Fistula in Orthotopic Liver Transplantation. Transplant Proc 2009; 41:1316-8. [DOI: 10.1016/j.transproceed.2009.03.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Jung ES, Kim BK, Kim SY, Lee YS, Bae SH, Yoon SK, Choi JY, Park YM, Kim DG. Alteration of Bile Acid Transporter Expression in Patients with Early Cholestasis Following Living Donor Liver Transplantation. KOREAN JOURNAL OF PATHOLOGY 2009. [DOI: 10.4132/koreanjpathol.2009.43.1.48] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Eun Sun Jung
- Department of Hospital Pathology, The Catholic University of Korea, Seoul, Korea
| | - Byung Kee Kim
- Department of Hospital Pathology, The Catholic University of Korea, Seoul, Korea
| | - So Youn Kim
- Department of Chemistry, Dongguk University, Seoul, Korea
| | - Youn Soo Lee
- Department of Hospital Pathology, The Catholic University of Korea, Seoul, Korea
| | - Si Hyun Bae
- Department of Internal Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seung Kew Yoon
- Department of Internal Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jong Young Choi
- Department of Internal Medicine, The Catholic University of Korea, Seoul, Korea
| | - Young Min Park
- Hepatology Center, Bundang Jesaeng General Hospital, Seongnam, Korea
| | - Dong Goo Kim
- Department of Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Buck DG, Zajko AB. Biliary complications after orthotopic liver transplantation. Tech Vasc Interv Radiol 2008; 11:51-9. [PMID: 18725141 DOI: 10.1053/j.tvir.2008.05.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Liver transplantation has made many advances since its inception in the early 1970s. Despite volumes of basic science and clinical research related to liver transplantation, biliary complications continue to present the interventional radiologist with challenging cases in all transplant centers. Biliary complications can range from minor complications such as contained bile leaks to severe complications such as biliary necrosis resulting from hepatic artery thrombosis. Minor complications may require minimal or no intervention, whereas the more severe complications can require urgent surgery. To treat biliary complications such as anastomotic strictures, nonanastomotic strictures, biliary leaks, sludge or biliary necrosis, an accurate diagnosis must first be obtained. One must also be aware of how these complications can impair both allograft and transplant patient survival. With this information one can then plan a treatment knowing the potential success rates of specific treatments. Using proper technique with this information at hand can greatly increase the success rate in treating the spectrum of biliary complications. Interventional radiology serves a critical role in diagnosis and treatment of these liver transplant biliary complications and is important to the success of all transplant programs.
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Affiliation(s)
- David G Buck
- University of Pittsburgh Medical Center, Department of Radiology, Division of Interventional Radiology, Pittsburgh, PA 15213-2582, USA.
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Katsinelos P, Kountouras J, Chatzimavroudis G, Zavos C, Pilpilidis I, Paroutoglou G. Combined endoscopic and ursodeoxycholic acid treatment of biliary cast syndrome in a non-transplant patient. World J Gastroenterol 2008; 14:5223-5. [PMID: 18777601 PMCID: PMC2744014 DOI: 10.3748/wjg.14.5223] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
A 76-year-old diabetic man underwent cholecystectomy for gangrenous calculous cholecystitis. His postoperative course was complicated by the development of Candida albicans esophagitis necessitating antifungal therapy, and total parenteral nutrition (TPN) for 15 d. Seven weeks after cholecystectomy, he presented with cholangitis. Endoscopic retrograde cholangiopancreatography (ERCP) demonstrated extrahepatic filling defects. Despite endoscopic extraction of a biliary cast, cholestasis remained unchanged. Oral administration of ursodeoxycholic acid (UDCA), 750 mg/d, resulted in normalization of liver function tests. We, therefore, propose for the first time, combined endoscopic plus UDCA treatment for the management of biliary cast syndrome.
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