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Kugiyama N, Hashigo S, Nagaoka K, Watanabe T, Ushijima S, Uramoto Y, Yoshinari M, Morinaga J, Gushima R, Tateyama M, Tanaka M, Naoe H, Sugawara Y, Hibi T, Tanaka Y. Clinical usefulness of inside stents in anastomotic biliary strictures after liver transplantation. DEN OPEN 2024; 4:e305. [PMID: 37900614 PMCID: PMC10606956 DOI: 10.1002/deo2.305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 10/02/2023] [Accepted: 10/16/2023] [Indexed: 10/31/2023]
Abstract
Background Endoscopic biliary stenting is a standard treatment for biliary strictures after liver transplantation. Plastic stents are often replaced before stent dysfunction to prevent the development of cholangitis and jaundice. Therefore, the precise duration of stent patency is unclear. Methods We compared retrospectively the stent patency period and stent dysfunction rate between inside stents (IS) and conventional plastic stents (PS) in 48 patients with post-transplant strictures, distinguishing endoscopic biliary stenting with and without stent dysfunction at stent replacement. Results In observations focused on the first treatment, the median patency periods were 369 days for IS (n = 18) and 154 days for PS (n = 30; p = 0.01), significantly longer for IS. The 1-year cholangitis incidence rate was lower for IS (20% vs. 43%, p = 0.04). Additionally, no stent dislocation was observed for IS, but this occurred for 33.3% of PS (p = 0.004). Comparing all endoscopic biliary stenting, including second and subsequent procedures, IS again had a longer patency period than PS (356 days, n = 89, vs. 196 days, n = 127, p = 0.009). Conclusions IS had a significantly longer patency period than PS, suggesting that IS replacement could be reduced to once per year for patients who prefer less frequent stent replacement.
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Affiliation(s)
- Naotaka Kugiyama
- Department of Gastroenterology and HepatologyKumamoto University HospitalKumamotoJapan
| | - Shunpei Hashigo
- Department of Gastroenterology and HepatologyKumamoto University HospitalKumamotoJapan
| | - Katsuya Nagaoka
- Department of Gastroenterology and HepatologyKumamoto University HospitalKumamotoJapan
| | - Takehisa Watanabe
- Department of Gastroenterology and HepatologyKumamoto University HospitalKumamotoJapan
| | - Shinya Ushijima
- Department of Gastroenterology and HepatologyKumamoto University HospitalKumamotoJapan
| | - Yukiko Uramoto
- Department of Gastroenterology and HepatologyKumamoto University HospitalKumamotoJapan
| | - Motohiro Yoshinari
- Department of Gastroenterology and HepatologyKumamoto University HospitalKumamotoJapan
| | - Jun Morinaga
- Department of Clinical InvestigationKumamoto University HospitalKumamotoJapan
| | - Ryosuke Gushima
- Department of Gastroenterology and HepatologyKumamoto University HospitalKumamotoJapan
| | - Masakuni Tateyama
- Department of Gastroenterology and HepatologyKumamoto University HospitalKumamotoJapan
| | | | - Hideaki Naoe
- Department of Gastroenterology and HepatologyKumamoto University HospitalKumamotoJapan
| | - Yasuhiko Sugawara
- Department of Pediatric Surgery and TransplantationKumamoto University HospitalKumamotoJapan
| | - Taizo Hibi
- Department of Pediatric Surgery and TransplantationKumamoto University HospitalKumamotoJapan
| | - Yasuhito Tanaka
- Department of Gastroenterology and HepatologyKumamoto University HospitalKumamotoJapan
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Komatsu N, Ozawa E, Fukushima M, Sawase H, Nagata K, Miuma S, Miyaaki H, Soyama A, Hidaka M, Eguchi S, Nakao K. Fully covered metallic stents for anastomotic biliary strictures after living donor liver transplantation. DEN OPEN 2023; 3:e225. [PMID: 36998348 PMCID: PMC10043358 DOI: 10.1002/deo2.225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 02/11/2023] [Accepted: 03/08/2023] [Indexed: 03/30/2023]
Abstract
Objectives Anastomotic biliary strictures (ABSs) are common complications following living donor liver transplantation (LDLT). We evaluated the feasibility of a novel removable, intraductal, fully covered, self‐expandable metallic stent (FCSEMS) for the treatment of ABSs following LDLT. Methods Nine patients with duct‐to‐duct ABSs that developed following LDLT were prospectively enrolled in this study. We placed a short FCSEMS with a long lasso and middle waist formation in each patient's ABS above the papilla and removed it 16 weeks later. Results The FCSEMS placements were successful in all nine cases. Four patients experienced mild cholangitis, which was resolved with conservative treatment. Additionally, there was one case of distal migration. The FCSEMSs were successfully removed from all the patients, and the clinical success rate was 100%. Stricture recurrence occurred in one (11.1%) patient during the follow‐up period. Limitations The small number and lack of comparison with other types of FCSEMSs and plastic stents. Conclusions Intraductal placement of FCSEMSs is useful for treating refractory ABSs after LDLT, although further studies are required with larger sample sizes.
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Affiliation(s)
- Naohiro Komatsu
- Department of Gastroenterology and HepatologyNagasaki University Graduate School of Biomedical SciencesNagasakiJapan
| | - Eisuke Ozawa
- Department of Gastroenterology and HepatologyNagasaki University Graduate School of Biomedical SciencesNagasakiJapan
| | - Masanori Fukushima
- Department of Gastroenterology and HepatologyNagasaki University Graduate School of Biomedical SciencesNagasakiJapan
| | - Hironori Sawase
- Department of Gastroenterology and HepatologyNagasaki University Graduate School of Biomedical SciencesNagasakiJapan
| | - Kazuyoshi Nagata
- Department of Gastroenterology and HepatologyNagasaki University Graduate School of Biomedical SciencesNagasakiJapan
| | - Satoshi Miuma
- Department of Gastroenterology and HepatologyNagasaki University Graduate School of Biomedical SciencesNagasakiJapan
| | - Hisamitsu Miyaaki
- Department of Gastroenterology and HepatologyNagasaki University Graduate School of Biomedical SciencesNagasakiJapan
| | - Akihiko Soyama
- Department of SurgeryNagasaki University Graduate School of Biomedical SciencesNagasakiJapan
| | - Masaaki Hidaka
- Department of SurgeryNagasaki University Graduate School of Biomedical SciencesNagasakiJapan
| | - Susumu Eguchi
- Department of SurgeryNagasaki University Graduate School of Biomedical SciencesNagasakiJapan
| | - Kazuhiko Nakao
- Department of Gastroenterology and HepatologyNagasaki University Graduate School of Biomedical SciencesNagasakiJapan
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Yu JF, Zhang DL, Wang YB, Hao JY. Digital single-operator cholangioscopy for biliary stricture after cadaveric liver transplantation. World J Gastrointest Oncol 2022; 14:1037-1049. [PMID: 35646282 PMCID: PMC9124986 DOI: 10.4251/wjgo.v14.i5.1037] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 04/08/2022] [Accepted: 04/24/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Biliary strictures after liver transplantation (LT) remain clinically arduous and challenging situations, and endoscopic retrograde cholangiopancreatography (ERCP) has been considered as the gold standard for the management of biliary strictures after LT. Nevertheless, in the treatment of biliary strictures after LT with ERCP, many studies show that there is a large variation in diagnostic accuracy and therapeutic success rate. Digital single-operator peroral cholangioscopy (DSOC) is considered a valuable diagnostic modality for indeterminate biliary strictures.
AIM To evaluate DSOC in addition to ERCP for management of biliary strictures after LT.
METHODS Nineteen patients with duct-to-duct biliary reconstruction who underwent ERCP for suspected biliary complications between March 2019 and March 2020 at Beijing Chaoyang Hospital, Capital Medical University, were consecutively enrolled in this observational study. After evaluating bile ducts using fluoroscopy, cholangioscopy using a modern digital single-operator cholangioscopy system (SpyGlass DS™) was performed during the same procedure with patients under conscious sedation. All patients received peri-interventional antibiotic prophylaxis. Biliary strictures after LT were classified according to the manifestations of choledochoscopic strictures and the manifestations of transplanted hepatobiliary ducts.
RESULTS Twenty-one biliary strictures were found in a total of 19 patients, among which anastomotic strictures were evident in 18 (94.7%) patients, while non-anastomotic strictures in 2 (10.5%), and space-occupying lesions in 1 (5.3%). Stones were found in 11 (57.9%) and loose sutures in 8 (42.1%). A benefit of cholangioscopy was seen in 15 (78.9%) patients. Cholangioscopy was crucial for selective guidewire placement prior to planned intervention in 4 patients. It was instrumental in identifying biliary stone and/or loose sutures in 9 patients in whom ERCP failed. It also provided a direct vision for laser lithotripsy. A space-occupying lesion in the bile duct was diagnosed by cholangioscopy in one patient. Patients with biliary stricture after LT displayed four types: (A) mild inflammatory change (n = 9); (B) acute inflammatory change edema, ulceration, and sloughing (n = 3); (C) chronic inflammatory change; and (D) acute suppurative change. Complications were seen in three patients with post-interventional cholangitis and another three with hyperamylasemia.
CONCLUSION DSOC can provide important diagnostic information, helping plan and perform interventional procedures in LT-related biliary strictures.
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Affiliation(s)
- Jian-Feng Yu
- Department of Gastroenterology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
| | - Dong-Lei Zhang
- Department of Gastroenterology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
| | - Yan-Bin Wang
- Department of Gastroenterology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
| | - Jian-Yu Hao
- Department of Gastroenterology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
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4
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Parlak E, Simsek C, Koksal AS, Eminler AT, Unal E, Ciftci TT, Akinci D, Yilmaz S. The Classification of Biliary Strictures in Patients With Right-Lobe Liver Transplant Recipients and Its Relation to Traversing the Stricture With a Guidewire. Transplantation 2022; 106:328-336. [PMID: 33724243 DOI: 10.1097/tp.0000000000003738] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Traversing the stricture with a guidewire is a prerequisite for the endoscopic treatment of biliary strictures after living donor liver transplantation. We aimed to evaluate the effect of variations in the biliary anastomosis and strictures on the success of endoscopic treatment and suggest a cholangiographic classification. METHODS The 125 strictures among the 104 patients with right-lobe living donor liver transplantation were reviewed. The strictures were classified by the anastomosis pattern according to the number (1, 2, or >2), location (common bile, hepatic, or cystic duct), the angle between the proximal and distal sites of the anastomosis, and the contrast enhancement pattern. The relationship between the success rate of traversing the anastomosis and the classification was evaluated. RESULTS Of the 125 biliary strictures, 86 (68.8%) could be passed via endoscopically. Thirty-three strictures were managed either percutaneously (n = 13) or by magnetic compression anastomosis (n = 20). Compared with the round, the triangular (odds ratio [OR], 6.5), the intermediate form (OR, 17.7), and the end-to-side anastomosis (OR, 5.1) were associated with an increased chance of traversing. The contrast enhancement pattern of the strictures and the bile ducts was also related to the successful rate of the endoscopic treatment (P < 0.001). The success rate was higher in the patients with the angle between the proximal and distal sites of the anastomosis approximated was small (0°-30° = 74%, 30°-60° = 69%, 60°-90° = 63%, >90° = 41%). CONCLUSIONS The type of biliary anastomoses and stricture affect the success rate of endoscopic treatment. These data may play role in making decision about the type of anastomosis during the surgery.
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Affiliation(s)
- Erkan Parlak
- Department of Gastroenterology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Cem Simsek
- Department of Gastroenterology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Aydin Seref Koksal
- Department of Gastroenterology, Faculty of Medicine, Sakarya University, Sakarya, Turkey
| | - Ahmet Tarik Eminler
- Department of Gastroenterology, Faculty of Medicine, Sakarya University, Sakarya, Turkey
| | - Emre Unal
- Department of Radyology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Turkmen Turan Ciftci
- Department of Radyology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Devrim Akinci
- Department of Radyology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Sezai Yilmaz
- Department of Surgery, Faculty of Medicine, Liver Transplant Institute, Inonu University, Malatya, Turkey
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Yokoyama K, Yano T, Kanno A, Ikeda E, Ando K, Miwata T, Nagai H, Kawasaki Y, Tada Y, Sanada Y, Tamada K, Lefor AK, Yamamoto H. The Efficacy and Safety of Balloon Enteroscopy-Assisted Endoscopic Retrograde Cholangiography in Pediatric Patients with Surgically Altered Gastrointestinal Anatomy. J Clin Med 2021; 10:jcm10173936. [PMID: 34501383 PMCID: PMC8432188 DOI: 10.3390/jcm10173936] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 08/26/2021] [Accepted: 08/27/2021] [Indexed: 12/13/2022] Open
Abstract
Balloon enteroscopy-assisted endoscopic retrograde cholangiography (BEA-ERC) is useful and feasible in adults with pancreatobiliary diseases, but its efficacy and safety have not been established in pediatric patients. We compared the success rate and safety of BEA-ERC between adults and pediatric patients. This single-center retrospective study reviewed 348 patients (pediatric: 57, adult: 291) with surgically altered gastrointestinal anatomies who underwent BEA-ERC for biliary disorders from January 2007 to December 2019. The success rate of reaching the anastomosis or duodenal papilla was significantly lower in pediatric patients than in adult patients (66.7% vs. 88.0%, p < 0.01). The clinical success rate was also significantly lower in pediatric patients (64.9% vs. 80.4%, p = 0.014). The rate of adverse events was significantly higher in pediatric patients than in adults (14.2% vs. 7.7%, p = 0.037). However, if the anastomotic sites were reached in pediatric patients, the treatment was highly successful (97.3%). The time of reaching target site was significantly longer in pediatric patients than in adult patients. This study shows that BEA-ERC in pediatric patients is more difficult than that in adult patients. However, in patients where the balloon enteroscope was advanced to the anastomosis, clinical outcomes comparable to those in adults can be achieved.
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Affiliation(s)
- Kensuke Yokoyama
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.)
| | - Tomonori Yano
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.)
| | - Atsushi Kanno
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.)
- Correspondence: ; Tel.: +81-285-58-7348
| | - Eriko Ikeda
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.)
| | - Kozue Ando
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.)
| | - Tetsurou Miwata
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.)
| | - Hiroki Nagai
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.)
| | - Yuki Kawasaki
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.)
| | - Yamato Tada
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.)
| | - Yukihiro Sanada
- Department of Surgery, Division of Gastroenterological, General and Transplant Surgery, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (Y.S.); (A.K.L.)
| | - Kiichi Tamada
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.)
| | - Alan Kawarai Lefor
- Department of Surgery, Division of Gastroenterological, General and Transplant Surgery, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (Y.S.); (A.K.L.)
| | - Hironori Yamamoto
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.)
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Boeva I, Karagyozov PI, Tishkov I. Post-liver transplant biliary complications: Current knowledge and therapeutic advances. World J Hepatol 2021; 13:66-79. [PMID: 33584987 PMCID: PMC7856868 DOI: 10.4254/wjh.v13.i1.66] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 11/01/2020] [Accepted: 12/02/2020] [Indexed: 02/06/2023] Open
Abstract
Liver transplantation is the current standard of care for end-stage liver disease and an accepted therapeutic option for acute liver failure and primary liver tumors. Despite the remarkable advances in the surgical techniques and immunosuppressive therapy, the postoperative morbidity and mortality still remain high and the leading causes are biliary complications, which affect up to one quarter of recipients. The most common biliary complications are anastomotic and non-anastomotic biliary strictures, leaks, bile duct stones, sludge and casts. Despite the absence of a recommended treatment algorithm many options are available, such as surgery, percutaneous techniques and interventional endoscopy. In the last few years, endoscopic techniques have widely replaced the more aggressive percutaneous and surgical approaches. Endoscopic retrograde cholangiography is the preferred technique when duct-to-duct anastomosis has been performed. Recently, new devices and techniques have been developed and this has led to a remarkable increase in the success rate of minimally invasive procedures. Understanding the mechanisms of biliary complications helps in their early recognition which is the prerequisite for successful treatment. Aggressive endoscopic therapy is essential for the reduction of morbidity and mortality in these cases. This article focuses on the common post-transplant biliary complications and the available interventional treatment modalities.
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Affiliation(s)
- Irina Boeva
- Department of Interventional Gastroenterology, Acibadem City Clinic Tokuda Hospital, Sofia 1407, Bulgaria
| | - Petko Ivanov Karagyozov
- Department of Interventional Gastroenterology, Clinic of Gastroenterology, Acibadem City Clinic Tokuda Hospital, Sofia 1407, Bulgaria
| | - Ivan Tishkov
- Department of Interventional Gastroenterology, Acibadem City Clinic Tokuda Hospital, Sofia 1407, Bulgaria
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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: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [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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8
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Choi JH, Paik WH. Unilateral Versus Bilateral Biliary Drainage for Post-Transplant Anastomotic Stricture. Clin Endosc 2020; 53:255-260. [PMID: 32438779 PMCID: PMC7280849 DOI: 10.5946/ce.2020.079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Accepted: 04/27/2020] [Indexed: 11/14/2022] Open
Abstract
Living donor liver transplantation is the most common type of liver transplantation in Asia. Post-transplant biliary stricture is frequent in living donor liver transplantation, and endoscopic management is considered to be the treatment of choice. However, endoscopic management is still challenging in patients who undergo right lobe living donor liver transplantation because of the anatomical alteration. In this article, we reviewed the recently updated results for proper endoscopic biliary drainage in post-living donor liver transplantation anatomical biliary stricture and compared unilateral and bilateral drainage.
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Affiliation(s)
- Jin Ho Choi
- Department of Internal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Woo Hyun Paik
- Department of Internal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
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9
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Creation of a Robotically Assisted Terminal Jejunogastrostomy Is Safe and Effective in Regaining Antegrade Enteral Bile Duct Access After Live Donor Liver Transplant With Roux Limb. Transplant Direct 2019; 5:e476. [PMID: 31576372 PMCID: PMC6708632 DOI: 10.1097/txd.0000000000000922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 06/17/2019] [Accepted: 06/26/2019] [Indexed: 11/26/2022] Open
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10
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Sato T, Kogure H, Nakai Y, Hamada T, Takahara N, Mizuno S, Kawaguchi Y, Akamatsu N, Kaneko J, Hasegawa K, Tada M, Tsujino T, Isayama H, Koike K. Long-term outcomes of endoscopic treatment for duct-to-duct anastomotic strictures after living donor liver transplantation. Liver Int 2019; 39:1954-1963. [PMID: 31436017 DOI: 10.1111/liv.14219] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 08/14/2019] [Accepted: 08/16/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS The anastomotic biliary stricture is a clinically important complication after living donor liver transplantation (LDLT) with a duct-to-duct anastomosis. Although endoscopic management of post-LDLT biliary strictures using balloon dilation (BD) and plastic stents (PSs) has provided acceptable short-term outcomes, long-term outcomes and prognostic factors for treatment success remain unclear. METHODS We included 96 patients with post-LDLT biliary strictures who were endoscopically managed between 2003 and 2016. BD was utilized as a first-line treatment strategy, and PS placement was carried out for refractory cases. Potential prognostic factors for biliary stricture resolution were analysed using logistic regression analyses. RESULTS Endoscopic treatment was technically successful in 84 patients (87.5%). The overall rate of biliary stricture resolution was 44.8% (43 of 96 patients) with a median follow-up duration of 90.9 months (interquartile range, 30.9-122.3 months). Bile duct kinking was associated with a lower rate of biliary stricture resolution (odds ratio, 0.33; 95% confidence interval, 0.13-0.87). After successful endoscopic treatment, biliary strictures recurred in 22 patients (57.9%) after BD, and in one patient (4%) after PS treatment. CONCLUSIONS Despite a high technical success rate, endoscopic treatment only provided a low rate of resolution of anastomotic biliary strictures among LDLT patients and required prolonged treatment duration. Alternative strategies including the use of a covered metal stent should be evaluated to further improve the treatment outcomes of post-LDLT biliary strictures, particularly in those accompanied by the bile duct kinking.
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Affiliation(s)
- Tatsuya Sato
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hirofumi Kogure
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yousuke Nakai
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Tsuyoshi Hamada
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Naminatsu Takahara
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Suguru Mizuno
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yoshikuni Kawaguchi
- Hepato-Biliary-Pancreatic Surgery Division and Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Nobuhisa Akamatsu
- Hepato-Biliary-Pancreatic Surgery Division and Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Junichi Kaneko
- Hepato-Biliary-Pancreatic Surgery Division and Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kiyoshi Hasegawa
- Hepato-Biliary-Pancreatic Surgery Division and Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Minoru Tada
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Takeshi Tsujino
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Miyuki clinic, Tokyo, Japan
| | - Hiroyuki Isayama
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Department of Gastroenterology, Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Kazuhiko Koike
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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11
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You MS, Paik WH, Choi YH, Shin BS, Lee SH, Ryu JK, Kim YT, Suh KS, Lee KW, Yi NJ, Hong SK. Optimal Biliary Drainage for Patients With Biliary Anastomotic Strictures After Right Lobe Living Donor Liver Transplantation. Liver Transpl 2019; 25:1209-1219. [PMID: 30980451 DOI: 10.1002/lt.25472] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Accepted: 03/27/2019] [Indexed: 02/07/2023]
Abstract
Right lobe (RL) living donor liver transplantation (LDLT) usually includes 2 bile duct anastomosis sites, namely, the right anterior and the right posterior segmental ducts. This study aimed to evaluate the optimal treatment for biliary strictures following RL LDLT with respect to unilateral or bilateral drainage techniques. From January 2005 to December 2017, 883 patients at Seoul National University Hospital underwent RL LDLT. Of these, 110 patients were enrolled who had 2 duct-to-duct anastomosis sites and who were considered at risk of developing biliary anastomotic strictures. Unilateral or bilateral biliary drainage during the follow-up period was identified by endoscopic retrograde cholangiopancreatography (ERCP) and/or percutaneous transhepatic biliary drainage (PTBD). The clinical success, complication, and 180-day mortality rates were compared between the unilateral and bilateral biliary drainage groups according to the initial ERCP findings. The mean age at the time of LDLT was 54.2 ± 8.2 years. The median time from LDLT to initial biliary anastomotic strictures was 177 (interquartile range, 18-1085) days. At the initial ERCP, unilateral drainage was performed in 55 (50.0%) patients, and bilateral drainage was performed in 11 (10.0%) patients. Of the patients who underwent unilateral drainage, 35 (63.6%) patients required conversion to bilateral drainage during follow-up. Overall, 71 (64.5%) patients required bilateral drainage more than once, whereas only 27 (24.5%) patients reached a resolution with unilateral biliary drainage. In this study, most patients required bilateral biliary drainage more than once during follow-up. An active attempt should be made to drain bilaterally in patients with biliary anastomotic strictures following RL LDLT.
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Affiliation(s)
- Min Su You
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Woo Hyun Paik
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Young Hoon Choi
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Bang-Sup Shin
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Sang Hyub Lee
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Ji Kon Ryu
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Yong-Tae Kim
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Kyung-Suk Suh
- Department of Surgery, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Kwang-Woong Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Nam-Joon Yi
- Department of Surgery, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Suk Kyun Hong
- Department of Surgery, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
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12
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Akhter A, Pfau P, Benson M, Soni A, Gopal D. Endoscopic management of biliary strictures post-liver transplantation. World J Meta-Anal 2019; 7:120-128. [DOI: 10.13105/wjma.v7.i4.120] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 04/22/2019] [Accepted: 04/23/2019] [Indexed: 02/06/2023] Open
Abstract
Biliary complications play a significant role in morbidity of liver transplant recipients. Biliary strictures occur between 10%-25% of patients with a higher incidence in living donor recipients compared to deceased donors. Strictures can be classified as either anastomotic or non-anastomotic and may be related to ischemic events. Endoscopic management of biliary strictures in the post-transplant setting has become the preferred initial approach due to adequate rates of resolution of anastomotic and non-anastomotic strictures (NAS). However, several factors may increase complexity of the endoscopic approach including surgical anatomy, location, number, and severity of bile duct strictures. Many endoscopic tools are available, however, the approach to management of anastomotic and NAS has not been standardized. Multi-disciplinary techniques may be necessary to achieve optimal outcomes in select patients. We will review the risk factors associated with the development of bile duct strictures in the post-transplant setting along with the efficacy and complications of current endoscopic approaches available for the management of bile duct strictures.
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Affiliation(s)
- Ahmed Akhter
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Wisconsin Hospitals and Clinics, Madison, WI 53705, United States
| | - Patrick Pfau
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Wisconsin Hospitals and Clinics, Madison, WI 53705, United States
| | - Mark Benson
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Wisconsin Hospitals and Clinics, Madison, WI 53705, United States
| | - Anurag Soni
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Wisconsin Hospitals and Clinics, Madison, WI 53705, United States
| | - Deepak Gopal
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Wisconsin Hospitals and Clinics, Madison, WI 53705, United States
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13
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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: 1.0] [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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14
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Jegadeesan M, Goyal N, Rastogi H, Gupta S. Percutaneous Transhepatic Biliary Drainage for Biliary Stricture After Endotherapy Failure in Living Donor Liver Transplantation: A Single-Centre Experience from India. J Clin Exp Hepatol 2019; 9:684-689. [PMID: 31889748 PMCID: PMC6926189 DOI: 10.1016/j.jceh.2019.03.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Accepted: 03/17/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND In the living donor liver transplant (LDLT) population, postoperative biliary stricture is a common problem. Endoscopic retrograde cholangiography (ERCP) and stenting failures usually occur because of odd angulation of the ducts, particularly in right lobe grafts. Percutaneous transhepatic biliary drainage (PTBD) is helpful in patients where endoscopic intervention is unsuccessful. We report our experience in this particular group of patients from India. METHODS We analysed retrospective data of 932 patients who underwent LDLT at our centre. Data collected include basic demographics, technical and clinical success rate of PTBD, postprocedure complications and overall outcome. RESULTS Of the 932 patients, 81 (8.7%) developed biliary stricture and required endoscopic or percutaneous interventions; out of whom, 75 patients underwent ERCP, and 6 patients had hepaticojejunostomy. Right posterior sector graft recipients had the highest incidence of biliary stricture (29.16%), followed by the right lobe grafts (8.57%), whereas stricture rate was less among left lobe and left lateral lobe graft recipients (3.77% and 3.7%, respectively). Failure of ERCP was common among the ductoplasty group (80%). The failure rate of ERCP did not differ significantly among patients who had single-duct, two-duct or three-duct anastomoses (44%, 36% and 50%, respectively, p > 0.05). PTBD was technically successful in 34 patients (87%) The mortality rate following PTBD was 2.5%, and morbidity was 15%. For the 5 patients in whom PTBD could not be performed, open hepaticojejunostomy was performed successfully. CONCLUSIONS Right lobe liver grafts have high incidence of biliary stricture compared with left lobe grafts. The failure of ERCP was not dependent on the number of biliary anastomoses; however, the ductoplasty group had a higher failure rate. PTBD is technically successful in a majority of patients albeit with a morbidity of 15%. Open hepaticojejunostomy is a good therapeutic option following PTBD failure.
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Affiliation(s)
- Madhusudhanan Jegadeesan
- HPB and Liver Transplant Surgery Unit, Apollo Speciality Hospitals, Lake View Road, KK Nagar, Madurai 625019, Tamil Nadu, India,Address for correspondence: Dr. Madhusudhanan Jegadeesan, Consultant Surgeon, HPB and Liver Transplant Surgery Unit, Apollo Speciality Hospitals, Lake View Road, KK Nagar, Madurai 625019, Tamil Nadu, India.
| | - Neerav Goyal
- Center for Liver and Biliary Sciences, Indraprastha Apollo Hospital, Delhi-Mathura Road, Sarita Vihar, New Delhi 110076, India
| | - Harsh Rastogi
- Department of Radiology, Indraprastha Apollo Hospitals, New Delhi, India
| | - Subash Gupta
- Center for Liver and Biliary Sciences, Indraprastha Apollo Hospital, Delhi-Mathura Road, Sarita Vihar, New Delhi 110076, India
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15
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Jang SI, Lee DK. Anastomotic stricture after liver transplantation: It is not Achilles' heel anymore! INTERNATIONAL JOURNAL OF GASTROINTESTINAL INTERVENTION 2018. [DOI: 10.18528/gii180012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Affiliation(s)
- Sung Ill Jang
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Dong Ki Lee
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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16
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Facciorusso A, Rosca EC, Ashimi A, Ugoeze KC, Pathak U, Infante V, Muscatiello N. Management of anastomotic biliary stricture after liver transplantation: metal versus plastic stent. Ann Gastroenterol 2018; 31:728-734. [PMID: 30386124 PMCID: PMC6191877 DOI: 10.20524/aog.2018.0297] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 06/29/2018] [Indexed: 12/29/2022] Open
Abstract
Background Post-transplant anastomotic biliary strictures remain refractory to endoscopic therapy in a considerable number of cases. The aim of this meta-analysis was to compare fully-covered self-expandable metal and plastic stents in the management of post-transplant biliary strictures. Methods A meta-analysis was performed using a random effects model; results were expressed as odds ratio (OR) and mean standardized difference. The primary outcome was stricture resolution, while recurrence rate after stent placement, treatment time, and safety of the procedure were the secondary outcomes. Results Through a systematic literature review until October 2017, we identified 7 studies, of which 4 were randomized controlled trials. Stricture resolution was slightly higher with metal stents, with no statistical difference between the two procedures (OR 1.38, 95% confidence interval [CI] 0.60-3.15; P=0.45) and low heterogeneity (I2=6%). Stricture recurrence showed a non-significant trend in favor of plastic stents (OR 1.82, 95%CI 0.52-6.31, P=0.35). Endoscopic retrograde cholangiopancreatography with placement of metal stents offered a significant improvement in terms of reduced treatment time (mean standardized difference: -3.58 months, 95%CI -6.23 to -0.93; P=0.008), but with more frequent complications, although not significantly so (OR 2.34, 95%CI 0.75-7.25; P=0.14). Sensitivity analysis confirmed all the findings. Conclusion Metal stents appear to be a promising tool that can decrease treatment time, although there is still no clear evidence of their superiority over plastic stents in terms of efficacy.
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Affiliation(s)
- Antonio Facciorusso
- Gastroenterology Unit, Department of Medical Sciences, University of Foggia, Italy (Antonio Facciorusso; Nicola Muscatiello)
| | - Elena Cecilia Rosca
- Department of Neurology, University of Medicine and Pharmacy "Victor Babes" Timisoara, Romania (Elena Cecilia Rosca)
| | - Adewale Ashimi
- Department of Obstetrics and Gynecology, Federal Medical Centre Birnin Kudu, Jigawa State, Nigeria (Adewale Ashimi)
| | - Kenneth C Ugoeze
- Department of Pharmaceutics & Pharmaceutical Technology, University of Port Harcourt, Nigeria (Kenneth C. Ugoeze)
| | - Utkarsha Pathak
- School of Environment, Guru Gobind Singh Indraprastha University, New Delhi, India (Utkarsha Pathak)
| | - Vanessa Infante
- Department of Infectious Diseases, University of Sao Paulo, Brasil (Vanessa Infante)
| | - Nicola Muscatiello
- Gastroenterology Unit, Department of Medical Sciences, University of Foggia, Italy (Antonio Facciorusso; Nicola Muscatiello)
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17
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Woo YS, Lee KH, Lee KT, Lee JK, Kim JM, Kwon CHD, Joh JW, Kang D, Cho J. Postoperative changes of liver enzymes can distinguish between biliary stricture and graft rejection after living donor liver transplantation: A longitudinal study. Medicine (Baltimore) 2017; 96:e6892. [PMID: 28984750 PMCID: PMC5737986 DOI: 10.1097/md.0000000000006892] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
There is no known useful clinical parameter that can specifically predict a biliary stricture and differentiate it from other related complications after living donor liver transplantations (LDLT). The aims of this study were to determine whether the changes of liver enzymes can predict postoperative biliary stricture apart from other complications. We reviewed the medical records of 203 patients who underwent LDLT with duct to duct anastomosis from 2008 to 2010. The longitudinal changes of liver enzyme over time and the occurrence of complication were evaluated. A total of 124 patients had no complication up to 2 years after LDLT, and 74 patients had complications including biliary stricture and graft rejection. Complications developed more frequently in patients who's alkaline phosphatase (ALP) and gamma-glutamyl transpeptidase (GGT) did not return to the baseline plateau at 30 days after LDLT (ALP; P = .045, GGT; P = .047). Aspartate transaminase (AST) and alanine transaminase (ALT) increased continuously until the diagnosis of complication in both stricture and rejection groups with more rapid increase in enzymes in the rejection versus stricture group (P < .05). In addition, AST and ALT were 2-fold higher in the rejection than the stricture group at the diagnosis of each complication (AST; P < .05, ALT; P < .05). The increasing slope and final levels of AST and ALT are potentially helpful parameters to differentiate rejection and stricture, the 2 most common posttransplantation complications.
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Affiliation(s)
- Young Sik Woo
- Department of Interanl Medicine, Kangnam Sacred Heart Hospital, Hallym University College of Medicine
| | - Kwang Hyuck Lee
- Department of Medicine
- Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea
| | | | | | | | | | | | - Danbee Kang
- Center for Clinical Epidemiology, Samsung Medical Center, Sungkyunkwan University School of Medicine
- Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea
| | - Juhee Cho
- Center for Clinical Epidemiology, Samsung Medical Center, Sungkyunkwan University School of Medicine
- Departments of Epidemiology and Social, Behavior and Society, Johns Hopkins Bloomberg School of Public Health
- Department of Epidemiology, Johns Hopkins Medical Institutions, Baltimore, USA
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18
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Management of biliary anastomotic strictures after liver transplantation. Transplant Rev (Orlando) 2017; 31:207-217. [DOI: 10.1016/j.trre.2017.03.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Revised: 02/06/2017] [Accepted: 03/19/2017] [Indexed: 12/13/2022]
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19
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Tsujino T, Isayama H, Kogure H, Sato T, Nakai Y, Koike K. Endoscopic management of biliary strictures after living donor liver transplantation. Clin J Gastroenterol 2017; 10:297-311. [PMID: 28600688 DOI: 10.1007/s12328-017-0754-z] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Accepted: 06/01/2017] [Indexed: 02/07/2023]
Abstract
Living donor liver transplantation (LDLT) is an effective alternative to deceased liver transplantation (DDLT) for end-stage liver disease. Although advances in surgical techniques, immunosuppressive management, and post-transplant care have improved the overall outcomes of LDLT, biliary strictures remain the major unsolved problem. Endoscopic retrograde cholangiopancreatography (ERCP) is currently considered the first-line therapy for biliary strictures following LDLT with duct-to-duct reconstruction, with percutaneous and surgical interventions reserved for patients with unsuccessful management via ERCP. Endoscopic management of biliary strictures is technically more challenging in LDLT than in DDLT because of the complexity of the biliary anastomosis, in addition to the tortuous and angulated biliary system. Placement of one or more plastic stents after balloon dilation has been the standard strategy for post-LDLT stricture, but this requires multiple stent exchange to prevent stent occlusion until stricture resolution. Inside stents might prevent duodenobiliary reflux and thus have longer stent patency, obviating the need for multiple ERCPs. Newly developed covered self-expandable metallic stents with anti-migration systems are alternatives to the placement of multiple plastic stents. With the advent of deep enteroscopy, biliary strictures in LDLT patients with Roux-en-Y hepaticojejunostomy are now treatable endoscopically. In this review, we discuss the short- and long-term outcomes of endoscopic management of post-LDLT strictures as well as recent advances in this field.
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Affiliation(s)
- Takeshi Tsujino
- Miyuki Clinic, 1-8-3 Renko-ji, Tama, Tokyo, 2060021, Japan.
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
| | - Hiroyuki Isayama
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Department of Gastroenterology, Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Hirofumi Kogure
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Tatsuya Sato
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yousuke Nakai
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kazuhiko Koike
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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20
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Rao HB, Ahamed H, Panicker S, Sudhindran S, Venu RP. Endoscopic therapy for biliary strictures complicating living donor liver transplantation: Factors predicting better outcome. World J Gastrointest Pathophysiol 2017; 8:77-86. [PMID: 28573070 PMCID: PMC5437505 DOI: 10.4291/wjgp.v8.i2.77] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2017] [Revised: 03/23/2017] [Accepted: 04/19/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To identify factors predicting outcome of endoscopic therapy in bile duct strictures (BDS) post living donor liver transplantation (LDLT).
METHODS Patients referred with BDS post LDLT, were retrospectively studied. Patient demographics, symptoms (Pruritus, Jaundice, cholangitis), intra-op variables (cold ischemia time, blood transfusions, number of ducts used, etc.), peri-op complications [hepatic artery thrombosis (HAT), bile leak, infections], stricture morphology (length, donor and recipient duct diameters) and relevant laboratory data both pre- and post-endotherapy were studied. Favourable response to endotherapy was defined as symptomatic relief with > 80% reduction in total bilirubin/serum gamma glutamyl transferase. Statistical analysis was performed using SPSS 20.0.
RESULTS Forty-one patients were included (age: 8-63 years). All had right lobe LDLT with duct-to-duct anastomosis. Twenty patients (48.7%) had favourable response to endotherapy. Patients with single duct anastomosis, aggressive stent therapy (multiple endoscopic retrograde cholagiography, upsizing of stents, dilatation and longer duration of stents) and an initial favourable response to endotherapy were independent predictors of good outcome (P < 0.05). Older donor age, HAT, multiple ductal anastomosis and persistent bile leak (> 4 wk post LT) were found to be significant predictors of poor response on multivariate analysis (P < 0.05).
CONCLUSION Endoscopic therapy with aggressive stent therapy especially in patients with single duct-to-duct anastomosis was associated with a better outcome. Multiple ductal anastomosis, older donor age, shorter duration of stent therapy, early bile leak and HAT were predictors of poor outcome with endotherapy in these patients.
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21
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Lee HW, Shah NH, Lee SK. An Update on Endoscopic Management of Post-Liver Transplant Biliary Complications. Clin Endosc 2017; 50:451-463. [PMID: 28415168 PMCID: PMC5642064 DOI: 10.5946/ce.2016.139] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 02/16/2017] [Accepted: 02/22/2017] [Indexed: 02/07/2023] Open
Abstract
Biliary complications are the most common post-liver transplant (LT) complications with an incidence of 15%-45%. Furthermore, such complications are reported more frequently in patients who undergo a living-donor LT compared to a deceased-donor LT. Most post-LT biliary complications involve biliary strictures, bile leakage, and biliary stones, although many rarer events, such as hemobilia and foreign bodies, contribute to a long list of related conditions. Endoscopic treatment of post-LT biliary complications has evolved rapidly, with new and effective tools improving both outcomes and success rates; in fact, the latter now consistently reach up to 80%. In this regard, conventional endoscopic retrograde cholangiopancreatography remains the preferred initial treatment. However, percutaneous transhepatic cholangioscopy is now central to the management of endoscopy-resistant cases involving complex hilar or multiple strictures with associated stones. Many additional endoscopic tools and techniques-such as the rendezvous method, magnetic compression anastomosis , and peroral cholangioscopy-combined with modified biliary stents have significantly improved the success rate of endoscopic management. Here, we review the current status of endoscopic treatment of post-LT biliary complications and discuss conventional as well as the aforementioned new tools and techniques.
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Affiliation(s)
- Hyun Woo Lee
- Division of Gastroenterology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Najmul Hassan Shah
- Division of Gastroenterology and Hepatology, Liver Transplant Program, Shifa International Hospital Ltd., Shifa College of Medicine, Islamabad, Pakistan
| | - Sung Koo Lee
- Division of Gastroenterology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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22
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Park TY, Lee SK, Nam K, Oh D, Song TJ, Park DH, Lee SS, Seo DW, Kim MH. Spontaneous hemobilia after liver transplantation: Frequency, risk factors, and outcome of endoscopic management. J Gastroenterol Hepatol 2017; 32:583-588. [PMID: 27449807 DOI: 10.1111/jgh.13497] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/17/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIM Spontaneous hemobilia is an uncommon liver transplantation (LT)-related biliary complication. The frequency, etiology, and mechanism of spontaneous hemobilia after LT are not known. This study aimed to assess the outcome of endoscopic management for spontaneous hemobilia after LT, and to investigate its frequency and risk factors. METHODS The records of patients who underwent endoscopic retrograde cholangiopancreatography to manage hemobilia after LT at the Asan Medical Center, Korea, between January 2006 and April 2014 were retrospectively reviewed. RESULTS A total 2701 cases of LT was performed in the study period, and 33 LT patients with spontaneous hemobilia were included in the study group. Endoscopic nasobiliary drainage was achieved in 33 cases (100%). In 29 of 33 patients (87.9%), hemobilia was improved. The frequency of spontaneous hemobilia was 1.22% (33/2701). On multivariate analysis, United Network for Organ Sharing status I or IIa (odds ratio [OR] 3.095, 95% CI 1.097-8.732, P = 0.033), alcoholic liver cirrhosis (OR 3.942, 95% CI 1.261-12.324, P = 0.018), and body mass index < 24.5 kg/m2 (OR 2.329, 95% CI 1.005-5.397, P = 0.049) were significant risk factors for spontaneous hemobilia after LT. CONCLUSIONS Endoscopic retrograde cholangiopancreatography and endoscopic nasobiliary drainage are feasible methods for the management of spontaneous hemobilia after LT. In patients with United Network for Organ Sharing status I and IIa, alcoholic liver cirrhosis, or body mass index < 24.5 kg/m2 , special attention should be paid to the occurrence of spontaneous hemobilia after LT.
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Affiliation(s)
- Tae Young Park
- Department of Internal Medicine, Hallym University Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, Korea
| | - Sung Koo Lee
- Division of Gastroenterology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Kwangwoo Nam
- Division of Gastroenterology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Dongwook Oh
- Division of Gastroenterology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Tae Jun Song
- Division of Gastroenterology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Do Hyun Park
- Division of Gastroenterology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sang Soo Lee
- Division of Gastroenterology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Dong-Wan Seo
- Division of Gastroenterology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Myung-Hwan Kim
- Division of Gastroenterology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Elwir S, Thompson J, Amateau SK, Trikudanathan G, Attam R, Hassan M, Kandaswamy R, Pruett T, Lake J, Chinnakotla S, Freeman ML, Arain MA. Endoscopic Management of Biliary Leaks and Strictures After Living Donor Liver Transplantation: Optimizing Techniques for Successful Management. Dig Dis Sci 2017; 62:244-252. [PMID: 27866300 DOI: 10.1007/s10620-016-4367-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Accepted: 10/27/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS Biliary complications (BCs) occur in up to 40% of living donor liver transplant (LDLT) recipients. The aim of this study was to evaluate the efficacy of endoscopic therapy in the management of LDLT-related BCs. METHODS A retrospective study of 100 LDLT recipients at a single transplant center over a 9-year period was conducted. BC was defined as a biliary leak and/or a stricture. Patient records were used to identify time to diagnosis, type of intervention, and time to resolution. RESULTS BCs occurred in 46 (46%) patients; median follow-up was 4.6 years (range 5 days-9.3 years); and median time to diagnosis was 37.5 days (range 1 day-3.5 years). BCs were classified as a leak in 6 (6%), stricture in 22 (22%), and a leak + stricture in 18 (18%). ERCP was the initial treatment modality in 43/46 (93%) patients and was completed in 42/43 (98%). Three (6.5%) patients with a leak underwent surgery as the primary treatment approach. The median time to resolution of BCs was 91.5 days (range 21-367). Thirteen patients had a recurrence which was managed with endoscopic therapy alone. CONCLUSIONS Endoscopic therapy was successful in almost all patients (98%) and ERCP alone resulted in successful treatment in a higher proportion of patients (93%) than traditionally reported. Advanced endoscopic techniques obviate the need for PTC and/or surgery and allow successful management in almost all LDLT recipients presenting with BC and in patients with recurrence of strictures.
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Affiliation(s)
- Saleh Elwir
- Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, 406 Harvard St. SE, MMC 36, Minneapolis, MN, 55455, USA
| | - Julie Thompson
- Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, 406 Harvard St. SE, MMC 36, Minneapolis, MN, 55455, USA
| | - Stuart K Amateau
- Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, 406 Harvard St. SE, MMC 36, Minneapolis, MN, 55455, USA
| | - Guru Trikudanathan
- Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, 406 Harvard St. SE, MMC 36, Minneapolis, MN, 55455, USA
| | - Rajeev Attam
- Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, 406 Harvard St. SE, MMC 36, Minneapolis, MN, 55455, USA
| | - Mohamed Hassan
- Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, 406 Harvard St. SE, MMC 36, Minneapolis, MN, 55455, USA
| | - Raja Kandaswamy
- Division of Solid Organ Transplant, University of Minnesota, Minneapolis, MN, USA
| | - Timothy Pruett
- Division of Solid Organ Transplant, University of Minnesota, Minneapolis, MN, USA
| | - John Lake
- Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, 406 Harvard St. SE, MMC 36, Minneapolis, MN, 55455, USA.,Division of Solid Organ Transplant, University of Minnesota, Minneapolis, MN, USA
| | - Srinath Chinnakotla
- Division of Solid Organ Transplant, University of Minnesota, Minneapolis, MN, USA
| | - Martin L Freeman
- Division of Solid Organ Transplant, University of Minnesota, Minneapolis, MN, USA
| | - Mustafa A Arain
- Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, 406 Harvard St. SE, MMC 36, Minneapolis, MN, 55455, USA.
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Aparício DPDS, Otoch JP, Montero EFDS, Khan MA, Artifon ELDA. Endoscopic approach for management of biliary strictures in liver transplant recipients: A systematic review and meta-analysis. United European Gastroenterol J 2016; 5:827-845. [PMID: 29026597 DOI: 10.1177/2050640616681909] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 10/25/2016] [Indexed: 12/14/2022] Open
Abstract
The most common biliary complication after liver transplantation is anastomotic stricture (AS) and it can occur isolated or in combination with other complications. Liver graft from a cadaveric donor or a living donor has an influence on the incidence of biliary strictures as well as on the response to endoscopic treatment. Endoscopic treatment using balloon dilation and insertion of biliary stents by endoscopic retrograde cholangiopancreatography (ERCP) is the initial approach to these complications. AIM The aim of this article is to compare different endoscopic techniques to treat post-liver transplantation biliary strictures. METHODS The search was carried out on MEDLINE, EMBASE, Scielo-LILACS and Cochrane Library databases through June 2015. A total of 1100 articles were retrieved. Ten clinical trials were analyzed, and seven were included in the meta-analysis. CONCLUSIONS The endoscopic treatment of AS was equally effective when compared the use of fully covered self-expandable metal stents (FCSEMS) vs. plastic stents, but the use of FCSEMS was associated with a lower complication risk. The treatment of AS with balloon dilation or balloon dilation associated with plastic stents presented similar results. Deceased donor liver transplantation reduced the risk of biliary stenosis and the endoscopic treatment in these patients was more effective when compared with Living donor liver transplantation.
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Affiliation(s)
| | | | | | - Muhammad Ali Khan
- Division of Gastroenterology, University of Tennessee Health Science Center, 956 Court Avenue, Memphis, TN 38103, USA
| | - Everson Luiz de Almeida Artifon
- University of São Paulo, Pancreatic and Biliary Endoscopy Department/Hospital das Clínicas, University of São Paulo, SP, Brazil
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Nam K, Lee SK, Song TJ, Park DH, Lee SS, Seo DW, Kim MH. Percutaneous transhepatic cholangioscopy for biliary complications after liver transplantation: a single center experience. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2016; 23:650-657. [PMID: 27474863 DOI: 10.1002/jhbp.388] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Accepted: 07/28/2016] [Indexed: 12/21/2022]
Abstract
BACKGROUND Some biliary complications after liver transplantation (LT) are difficult to manage by endoscopic or radiologic intervention alone. In these cases, percutaneous transhepatic cholangioscopy (PTCS) can be used as an adjuvant option. METHODS Patients who underwent PTCS for post-LT biliary complications between August 1992 and January 2016 were retrospectively reviewed. RESULTS Fifteen patients underwent PTCS for post-LT biliary complications. The median age at LT was 47 years and 11 patients were male. Indications for LT were as follows: decompensated liver cirrhosis (n = 9), hepatocellular carcinoma (n = 5), and acute fulminant liver failure (n = 1). Single living donor was common (n = 11) and duct-to-duct anastomosis was performed in 11 patients. The median age at PTCS was 52 years and indications for PTCS were as follows: intrahepatic duct stone (n = 10), common bile duct stone (n = 1), biliary cast (n = 1), and biliary stricture (n = 3). There were no significant PTCS-related morbidity and mortality. However, four patients (26.7%) needed additional radiologic intervention (n = 2) or surgery (n = 2) after PTCS. CONCLUSIONS Percutaneous transhepatic cholangioscopy in conjunction with endoscopic and radiologic interventions can aid in managing post-LT biliary complications and avoiding reoperation.
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Affiliation(s)
- Kwangwoo Nam
- Division of Gastroenterology, Department of Internal Medicine, Dankook University Hospital, Dankook University College of Medicine, Cheonan, South Korea
| | - Sung Koo Lee
- Division of Gastroenterology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea.
| | - Tae Jun Song
- Division of Gastroenterology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea
| | - Do Hyun Park
- Division of Gastroenterology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea
| | - Sang Soo Lee
- Division of Gastroenterology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea
| | - Dong-Wan Seo
- Division of Gastroenterology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea
| | - Myung-Hwan Kim
- Division of Gastroenterology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea
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Shin M, Joh JW. Advances in endoscopic management of biliary complications after living donor liver transplantation: Comprehensive review of the literature. World J Gastroenterol 2016; 22:6173-6191. [PMID: 27468208 PMCID: PMC4945977 DOI: 10.3748/wjg.v22.i27.6173] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Revised: 05/25/2016] [Accepted: 06/29/2016] [Indexed: 02/06/2023] Open
Abstract
Apart from noticeable improvements in surgical techniques and immunosuppressive agents, biliary complications remain the major causes of morbidity and mortality after living donor liver transplantation (LDLT). Bile leakage and stricture are the predominant complications. The reported incidence of biliary complications is 15%-40%, and these are known to occur more frequently in living donors than in deceased donors. Despite the absence of a confirmed therapeutic algorithm, many approaches have been used for treatment, including surgical, endoscopic, and percutaneous transhepatic techniques. In recent years, nonsurgical approaches have largely replaced reoperation. Among these, the endoscopic approach is currently the preferred initial treatment for patients who undergo duct-to-duct biliary reconstruction. Previously, endoscopic management was achieved most optimally through balloon dilatation and single or multiple stents placement. Recently, there have been significant developments in endoscopic devices, such as novel biliary stents, as well as advances in endoscopic technologies, including deep enteroscopy, the rendezvous technique, magnetic compression anastomosis, and direct cholangioscopy. These developments have resulted in almost all patients being managed by the endoscopic approach. Multiple recent publications suggest superior long-term results, with overall success rates ranging from 58% to 75%. This article summarizes the advances in endoscopic management of patients with biliary complications after LDLT.
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Ranjan P, Bansal RK, Mehta N, Lalwani S, Kumaran V, Sachdeva MK, Kumar M, Nundy S. Endoscopic management of post-liver transplant billiary complications: A prospective study from tertiary centre in India. Indian J Gastroenterol 2016; 35:48-54. [PMID: 26873087 DOI: 10.1007/s12664-016-0625-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Accepted: 01/21/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND Liver transplantation has become common in India over the last decade and biliary strictures after the procedure cause a significant morbidity. Endoscopic retrograde cholangiopancreatography (ERCP) is a safe and effective treatment modality for post-transplant biliary strictures so we decided to evaluate prospectively the outcomes of endoscopic treatment in post-living donor liver transplantation (LDLT) biliary strictures. METHODS We studied ten consecutive patients who had developed biliary strictures (out of 312 who had undergone liver transplantation between June 2009 and June 2013) and had been referred to the Department of Gastroenterology for management. All patients underwent liver function tests, ultrasound of the abdomen, magnetic resonance cholangiography and liver biopsy, if this was indicated. RESULTS Of these 312 patients who underwent liver transplantation, 305 had living donors (LDLT) and 7 deceased donors (DDLT). Ten patients in the LDLT group (3.3%) developed biliary strictures. There were seven males and three females who had median age of 52 years (range 4-60 years). The biliary anastomosis was duct-to-duct in all patients with one patient having an additional duct-to-jejunum anastomosis. The mode of presentation was cholangitis in four patients (40%), asymptomatic elevation of liver enzymes in four (40%) and jaundice in two patients (20%). The median time from transplantation to the detection of the stricture was 12 months (2-42.5 months). ERCP was attempted as initial therapy in all patients: seven were managed entirely by endoscopic therapy, and three required a combined percutaneous and endoscopic approach. Cholangiography demonstrated anastomotic stricture in all patients. A total of 32 sessions of ERCP were done with mean of 3.2 (2-5) endoscopic sessions and 3.4 (1-6) stents required to resolve the stricture. The median time from the first intervention to stricture resolution was 4 months (range 2-12 months). In four patients, the stents were removed after one session and in two patients each after two, three and four sessions. In six patients more than one stent was placed and all of them required dilatation of stricture. Seven patients completed treatment and are off stents at a median follow up period of 9.5 months (7-11 months). Two patients developed recurrence of their stricture after 7.5 months. Both had long strictures and required a combined endoscopic and percutaneous approach. There was one mortality due to sepsis secondary to cholangitis. CONCLUSIONS Post-LDLT biliary strictures can be successfully treated with ERCP, and most patients remain well on follow up (median 9.5 months). A combined endoscopic and percutaneous approach is useful when ERCP alone fails.
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Affiliation(s)
- Piyush Ranjan
- Department of Gastroenterology, Sir Ganga Ram Hospital, Rajinder Nagar, New Delhi, 110 060, India.
| | - Rinkesh Kumar Bansal
- Department of Gastroenterology, Sir Ganga Ram Hospital, Rajinder Nagar, New Delhi, 110 060, India
| | - N Mehta
- Department of Surgical Gastroenterology and Liver Transplantation, Sir Ganga Ram Hospital, Rajinder Nagar, New Delhi, 110 060, India
| | - S Lalwani
- Department of Surgical Gastroenterology and Liver Transplantation, Sir Ganga Ram Hospital, Rajinder Nagar, New Delhi, 110 060, India
| | - V Kumaran
- Department of Surgical Gastroenterology and Liver Transplantation, Sir Ganga Ram Hospital, Rajinder Nagar, New Delhi, 110 060, India
| | - M K Sachdeva
- Department of Gastroenterology, Sir Ganga Ram Hospital, Rajinder Nagar, New Delhi, 110 060, India
| | - M Kumar
- Department of Gastroenterology, Sir Ganga Ram Hospital, Rajinder Nagar, New Delhi, 110 060, India
| | - S Nundy
- Department of Surgical Gastroenterology and Liver Transplantation, Sir Ganga Ram Hospital, Rajinder Nagar, New Delhi, 110 060, India
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Woo YS, Lee JK, Noh DH, Park JK, Lee KH, Lee KT. SpyGlass cholangioscopy-assisted guidewire placement for post-LDLT biliary strictures: a case series. Surg Endosc 2015; 30:3897-903. [PMID: 26684207 DOI: 10.1007/s00464-015-4695-7] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2015] [Accepted: 11/17/2015] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Anastomotic biliary strictures are common in patients that undergo living donor liver transplantation. Although endoscopic management has the advantage over percutaneous approaches, the initial success rate for the endoscopic management is unsatisfactory. The SpyGlass system can be a useful device in patients with a severe anastomotic stricture. METHODS The SpyGlass cholangioscopy-assisted guidewire placement was performed in 15 patients with a difficult guidewire placement in which the guidewire could not transverse the stricture with conventional methods for 10 min or more. RESULTS The visualization rate of the stricture orifice was 93.3 % (14 of 15 patients). The total success rate of the SpyGlass cholangioscopy-assisted guidewire placement was 60 % (9 of 15 patients). No procedure-related complications occurred during or after the SpyGlass cholangioscopy-assisted guidewire placement. CONCLUSIONS This series demonstrated that the SpyGlass cholangioscopy-assisted guidewire placement is a useful method when the guidewire passage of the strictures site is impossible by conventional methods.
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Affiliation(s)
- Young Sik Woo
- Division of Gastroenterology, Department of Internal Medicine, Wonkwang University Sanbon Hospital, Wonkwang University School of Medicine, Gunpo, Republic of Korea
| | - Jong Kyun Lee
- Division of Gastroenterology, Departments of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
| | - Dong Hyo Noh
- Division of Gastroenterology, Departments of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Joo Kyung Park
- Division of Gastroenterology, Departments of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Kwang Hyuck Lee
- Division of Gastroenterology, Departments of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Kyu Taek Lee
- Division of Gastroenterology, Departments of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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Macías-Gómez C, Dumonceau JM. Endoscopic management of biliary complications after liver transplantation: An evidence-based review. World J Gastrointest Endosc 2015; 7:606-616. [PMID: 26078829 PMCID: PMC4461935 DOI: 10.4253/wjge.v7.i6.606] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2014] [Revised: 01/21/2015] [Accepted: 03/18/2015] [Indexed: 02/05/2023] Open
Abstract
Biliary tract diseases are the most common complications following liver transplantation (LT) and usually include biliary leaks, strictures, and stone disease. Compared to deceased donor liver transplantation in adults, living donor liver transplantation is plagued by a higher rate of biliary complications. These may be promoted by multiple risk factors related to recipient, graft, operative factors and post-operative course. Magnetic resonance cholangiopancreatography is the first-choice examination when a biliary complication is suspected following LT, in order to diagnose and to plan the optimal therapy; its limitations include a low sensitivity for the detection of biliary sludge. For treating anastomotic strictures, balloon dilatation complemented with the temporary placement of multiple simultaneous plastic stents has become the standard of care and results in stricture resolution with no relapse in > 90% of cases. Temporary placement of fully covered self-expanding metal stents (FCSEMSs) has not been demonstrated to be superior (except in a pilot randomized controlled trial that used a special design of FCSEMSs), mostly because of the high migration rate of current FCSEMSs models. The endoscopic approach of non-anastomotic strictures is technically more difficult than that of anastomotic strictures due to the intrahepatic and/or hilar location of strictures, and the results are less satisfactory. For treating biliary leaks, biliary sphincterotomy and transpapillary stenting is the standard approach and results in leak resolution in more than 85% of patients. Deep enteroscopy is a rapidly evolving technique that has allowed successful treatment of patients who were not previously amenable to endoscopic therapy. As a result, the percutaneous and surgical approaches are currently required in a minority of patients.
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Girotra M, Soota K, Klair JS, Dang SM, Aduli F. Endoscopic management of post-liver transplant biliary complications. World J Gastrointest Endosc 2015; 7:446-459. [PMID: 25992185 PMCID: PMC4436914 DOI: 10.4253/wjge.v7.i5.446] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2014] [Revised: 11/15/2014] [Accepted: 02/09/2015] [Indexed: 02/05/2023] Open
Abstract
Biliary complications are being increasingly encountered in post liver transplant patients because of increased volume of transplants and longer survival of these recipients. Overall management of these complications may be challenging, but with advances in endoscopic techniques, majority of such patients are being dealt with by endoscopists rather than the surgeons. Our review article discusses the recent advances in endoscopic tools and techniques that have proved endoscopic retrograde cholangiography with various interventions, like sphincterotomy, bile duct dilatation, and stent placement, to be the mainstay for management of most of these complications. We also discuss the management dilemmas in patients with surgically altered anatomy, where accessing the bile duct is challenging, and the recent strides towards making this prospect a reality.
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Section 11. Radiological intervention approaches to biliary complications after living donor liver transplantation. Transplantation 2014; 97 Suppl 8:S43-6. [PMID: 24849833 DOI: 10.1097/01.tp.0000446275.51428.65] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Although endoscopic treatment has become the first choice to treat biliary complications, percutaneous transhepatic treatment still has important roles to treat biliary stricture or leak after living donor liver transplantation. This study reviewed a total of 527 recipients who had undergone percutaneous transhepatic treatment to treat biliary stricture (n=498) and leaks (n=29). Percutaneous transhepatic treatment included percutaneous transhepatic biliary drainage, perihepatic biloma drainage, balloon dilation of biliary stricture, and drainage catheter interposition or retrievable covered stent placement across a stricture or leak segment. Clinical success was achieved in 440 (88.4%) recipients with biliary stricture and 19 (65.5%) recipients with bile leaks. Percutaneous transhepatic treatment seems to be an effective alternative for treating biliary complications resistant to or inaccessible by endoscopic treatment.
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Qin Z, Linghu EQ. New endoscopic classification system for biliary stricture after liver transplantation. J Int Med Res 2014; 42:566-71. [PMID: 24573973 DOI: 10.1177/0300060513507761] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
AIM A new classification system for biliary stricture (BS) after liver transplantation (LT) is proposed, aiming to standardize endoscopic treatment for this condition. METHODS Data were retrospectively collected from patients who had undergone endoscopic retrograde cholangiography after LT, and who provided endoscopy images clear enough to reveal the biliary system. Images were classified separately by two endoscopists, who discussed and resolved any disputed findings. From these images, a new classification system is proposed (Ling classification): type A, normal biliary structure; type B, anastomotic stricture and normal intrahepatic biliary structure; type C, narrow and stiff intrahepatic biliary structure or beaded intrahepatic biliary structure or intrahepatic biliary cast without anastomotic stricture; type D, narrow and stiff intrahepatic biliary structure or beaded intrahepatic biliary structure or intrahepatic biliary cast with anastomotic stricture. RESULTS Analysis involved 93 patients: 76 men and 17 women, median age 54 years (range, 12-69 years). Type B was the most commonly observed BS after LT, accounting for 44 cases (47.3%). Type A, the least commonly observed type, accounted for nine (9.7%), type C for 22 (23.7%) and type D for 18 (19.3%) cases. CONCLUSION A new endoscopic classification system for BS after LT is proposed, to help determine the most appropriate treatment for patients with each type of stricture.
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Affiliation(s)
- Zhichu Qin
- Department of Gastroenterology, People's Liberation Army General Hospital, Beijing, China
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Chan CHY, Donnellan F, Byrne MF, Coss A, Haque M, Wiesenger H, Scudamore CH, Steinbrecher UP, Weiss AA, Yoshida EM. Response to endoscopic therapy for biliary anastomotic strictures in deceased versus living donor liver transplantation. Hepatobiliary Pancreat Dis Int 2013; 12:488-93. [PMID: 24103278 DOI: 10.1016/s1499-3872(13)60077-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Endoscopic therapy has been successful in the management of biliary complications after both deceased donor liver transplantation (DDLT) and living donor liver transplantation (LDLT). LDLT is thought to be associated with higher rates of biliary complications, but there are few studies comparing the success of endoscopic management of anastomotic strictures between the two groups. This study aims to compare our experience in the endoscopic management of anastomotic strictures in DDLT versus LDLT. METHODS This is a retrospective database review of all liver transplant patients undergoing endoscopic retrograde cholangiopancreatography (ERCP) after liver transplantation. The frequency of anastomotic stricture and the time to develop and to resolve anastomotic stricture were compared between DDLT and LDLT. The response of anastomotic stricture to endoscopic therapy was also analyzed. RESULTS A total of 362 patients underwent liver transplantation between 2003 and 2011, with 125 requiring ERCP to manage biliary complications. Thirty-three (9.9%) cases of DDLT and 8 (27.6%) of LDLT (P=0.01) were found to have anastomotic stricture. When comparing DDLT and LDLT, there was no difference in the mean time to the development of anastomotic strictures (98+/-17 vs 172+/-65 days, P=0.11), likelihood of response to ERCP [22 (66.7%) vs 6 (75.0%), P=0.69], mean time to the resolution of anastomotic strictures (268+/-77 vs 125+/-37 days, P=0.34), and the number of ERCPs required to achieve resolution (3.9+/-0.4 vs 4.7+/-0.9, P=0.38). CONCLUSIONS Endoscopic therapy is effective in the majority of biliary complications relating to liver transplantation. Anastomotic strictures occur more frequently in LDLT compared with DDLT, with equivalent endoscopic treatment response and outcomes for both groups.
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Affiliation(s)
- Calvin H Y Chan
- Division of Gastroenterology, Vancouver General Hospital, University of British Columbia, Vancouver, BC, V5Z 1M9, Canada.
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Kao D, Zepeda-Gomez S, Tandon P, Bain VG. Managing the post-liver transplantation anastomotic biliary stricture: multiple plastic versus metal stents: a systematic review. Gastrointest Endosc 2013; 77:679-91. [PMID: 23473000 DOI: 10.1016/j.gie.2013.01.015] [Citation(s) in RCA: 100] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2012] [Accepted: 01/03/2013] [Indexed: 02/08/2023]
Abstract
BACKGROUND Anastomotic biliary strictures (ABSs) are common after liver transplantation, especially with living donors. The strategy of balloon dilation and multiple plastic stents (MPSs) is effective in treating ABSs, but requires multiple ERCPs with the associated risks, cost, and patient burden. Covered self-expandable metal stents (SEMSs) have been increasingly used in this setting. However, it is not clear whether there are definite advantages of using SEMSs over MPSs. OBJECTIVE To compare the efficacy and safety of MPSs and SEMSs in ABS after orthotopic liver transplantation (OLT) and living donor liver transplantation (LDLT). DESIGN Systematic review by searching MEDLINE and EMBASE databases. PATIENTS OLT and LDLT patients. INTERVENTIONS MPSs versus SEMSs. MAIN OUTCOME MEASUREMENTS Stricture resolution and adverse event rates. RESULTS Eight studies (446 patients) using MPSs in OLT, 3 studies (120 patients) using MPSs in LDLT, and 10 studies (200 patients) using SEMSs fulfilled the inclusion and exclusion criteria. The stricture resolution rates were highest (94%-100%) when MPS duration was 12 months or longer. The stricture resolution rates with SEMSs in OLT patients were also high when stent duration was 3 months or longer (80%-95%) compared with a duration less than 3 months (53%-88%). Although the overall adverse event rates were low, the overall SEMS migration rate was significant at 16%. LIMITATIONS No randomized, controlled trials were identified; only small case series using either MPSs or SEMSs were included. CONCLUSIONS Although SEMSs appeared to be a promising option in the endoscopic management of ABSs after liver transplantation, current evidence does not suggest a clear advantage of SEMS use over MPSs for this indication.
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Affiliation(s)
- Dina Kao
- Division of Gastroenterology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
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Zimmerman MA, Baker T, Goodrich NP, Freise C, Hong JC, Kumer S, Abt P, Cotterell AH, Samstein B, Everhart JE, Merion RM. Development, management, and resolution of biliary complications after living and deceased donor liver transplantation: a report from the adult-to-adult living donor liver transplantation cohort study consortium. Liver Transpl 2013; 19:259-67. [PMID: 23495079 PMCID: PMC3602918 DOI: 10.1002/lt.23595] [Citation(s) in RCA: 82] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2012] [Accepted: 12/11/2012] [Indexed: 12/22/2022]
Abstract
Adult recipients of living donor liver transplantation (LDLT) have a higher incidence of biliary complications than recipients of deceased donor liver transplantation (DDLT). Our objective was to define the intensity of the interventions and the time to resolution after the diagnosis of biliary complications after liver transplantation. We analyzed the management and resolution of posttransplant biliary complications and investigated the comparative effectiveness of interventions in LDLT and DDLT recipients. For the analysis of biliary complications (leaks or strictures), we used a retrospective cohort of patients who underwent liver transplantation at 8 centers between 1998 and 2006 (median follow-up from onset=4.7 years). The numbers, procedure types, and times to resolution were compared for LDLT and DDLT recipients. Posttransplant biliary complications occurred in 47 of the 189 DDLT recipients (25%) and in 141 of the 356 LDLT recipients (40%). Biliary leaks constituted 38% of the post-DDLT biliary complications (n=18) and 65% of the post-LDLT biliary complications (n=91). The median times to first biliary complications were similar for DDLT and LDLT (11 versus 14 days for leaks, P=0.63; 69 versus 107 days for strictures, P=0.34). Overall, 1225 diagnostic and therapeutic procedures, including reoperation and retransplantation, were performed (6.5±5.4 per recipient; 5.5±3.6 for DDLT versus 6.8±5.8 for LDLT, P=0.52). The median number of months to the resolution of a biliary complication (i.e., a tube-, stent-, and drain-free status) did not significantly differ between the DDLT and LDLT groups for leaks (2.3 versus 1.3 months, P=0.29) or strictures (4.9 versus 2.3 months, P=0.61). Although the incidence of biliary complications is higher after LDLT versus DDLT, the treatment requirements and the time to resolution after the development of a biliary complication are similar for LDLT and DDLT recipients.
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Affiliation(s)
- Michael A. Zimmerman
- Division of Transplant Surgery, University of Colorado, Denver, Denver, Colorado,Corresponding author: Michael A. Zimmerman, MD, University of Colorado, Denver, Division of Transplant Surgery, 1635 Aurora Court, 7th floor, Mail Stop C318, Aurora, CO 80045, Phone 720-848-0833, Fax 720-848-0841,
| | - Talia Baker
- Department of Surgery, Northwestern University, Chicago, Illinois
| | | | - Chris Freise
- Department of Surgery, University of California, San Francisco, San Francisco, California
| | - Johnny C. Hong
- Department of Surgery, University of California, Los Angeles, Los Angeles, California
| | - Sean Kumer
- Department of Surgery, University of Virginia, Charlottesville, Virginia
| | - Peter Abt
- Department of Surgery, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Adrian H. Cotterell
- Department of Surgery, Medical College of Virginia Campus, Virginia Commonwealth University, Richmond, Virginia
| | - Benjamin Samstein
- Department of Surgery, Columbia University College of Physicians and Surgeons, New York, New York
| | - James E. Everhart
- Division of Digestive Diseases and Nutrition, National Institutes of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | - Robert M. Merion
- Arbor Research Collaborative for Health, Ann Arbor, Michigan,Department of Surgery, University of Michigan, Ann Arbor, Michigan
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Chung YK, Hwang S, Kim YI, Kang CM, Ko GY, Kwon DI, Lee SK. Spontaneous rupture of intrahepatic bile duct following portal vein embolization in a patient with perihilar cholangiocarcinoma: a case of successful curative resection. KOREAN JOURNAL OF HEPATO-BILIARY-PANCREATIC SURGERY 2013; 17:42-7. [PMID: 26155212 PMCID: PMC4304505 DOI: 10.14701/kjhbps.2013.17.1.42] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2013] [Revised: 02/21/2013] [Accepted: 02/25/2013] [Indexed: 11/17/2022]
Abstract
We herein present a case of spontaneous rupture of intrahepatic bile duct in a patient with perihilar cholangiocarcinoma, which were successfully treated by curative resection. A 60-year-old male patient with perihilar cholangiocarcinoma was decompressed with single percutaneous transhepatic biliary drainage. Two days after right portal vein embolization, the patient suffered from paralytic ileus with marked abdominal distension. Imaging study revealed that marked fluid collection around the liver and whole abdomen, suggesting intrahepatic bile duct rupture. With abdominal drainage and biliary decompression for 2 weeks, the biliary rupture was controlled. To enhance the safety of right hepatectomy, additional right hepatic vein embolization was performed. The patient underwent routine surgical procedures for right hepatectomy, caudate lobectomy and bile duct resection, and recovered uneventfully and discharged 18 days after surgery. This is the first report of a case of spontaneous rupture of intrahepatic bile duct in a patient with perihilar cholangiocarcinoma.
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Affiliation(s)
- Yong-Kyu Chung
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Shin Hwang
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Young-Il Kim
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Cheol-Min Kang
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Gi-Young Ko
- Department of Diagnostic Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Dong-Il Kwon
- Department of Diagnostic Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sung-Koo Lee
- Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Seehofer D, Eurich D, Veltzke-Schlieker W, Neuhaus P. Biliary complications after liver transplantation: old problems and new challenges. Am J Transplant 2013; 13:253-65. [PMID: 23331505 DOI: 10.1111/ajt.12034] [Citation(s) in RCA: 192] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2012] [Revised: 10/01/2012] [Accepted: 10/23/2012] [Indexed: 01/25/2023]
Abstract
Due to a vulnerable blood supply of the bile ducts, biliary complications are a major source of morbidity after liver transplantation (LT). Manifestation is either seen at the anastomotic region or at multiple locations of the donor biliary system, termed as nonanastomotic biliary strictures. Major risk factors include old donor age, marginal grafts and prolonged ischemia time. Moreover, partial LT or living donor liver transplantation (LDLT) and donation after cardiac death (DCD) bear a markedly higher risk of biliary complications. Especially accumulation of several risk factors is critical and should be avoided. Prophylaxis is still a major issue; however no gold standard is established so far, since many risk factors cannot be influenced directly. The diagnostic workup is mostly started with noninvasive imaging studies namely MRI and MRCP, but direct cholangiography still remains the gold standard. Especially nonanastomotic strictures require a multidisciplinary treatment approach. The primary management of anastomotic strictures is mainly interventional. However, surgical revision is finally indicated in a significant number of cases. Using adequate treatment algorithms, a very high success rate can be achieved in anastomotic complications, but in nonanastomotic strictures a relevant number of graft failures are still inevitable.
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Affiliation(s)
- D Seehofer
- Department of General-, Visceral and Transplantation Surgery, Charité Campus Virchow, Berlin, Germany.
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Hsieh TH, Mekeel KL, Crowell MD, Nguyen CC, Das A, Aqel BA, Carey EJ, Byrne TJ, Vargas HE, Douglas DD, Mulligan DC, Harrison ME. Endoscopic treatment of anastomotic biliary strictures after living donor liver transplantation: outcomes after maximal stent therapy. Gastrointest Endosc 2013; 77:47-54. [PMID: 23062758 DOI: 10.1016/j.gie.2012.08.034] [Citation(s) in RCA: 70] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2012] [Accepted: 08/30/2012] [Indexed: 02/08/2023]
Abstract
BACKGROUND Living-donor liver transplantation (LDLT) has emerged as a viable strategy in an era of organ shortage. However, biliary strictures are a common complication of LDLT, and these strictures frequently require surgical revision after unsuccessful endoscopic therapy. The optimal endoscopic treatment for anastomotic biliary strictures (ABSs) after LDLT is undefined. OBJECTIVE To determine the outcome of an aggressive endoscopic approach to ABSs after LDLT that uses endoscopic dilation followed by maximal stent placement. DESIGN A retrospective study. SETTING A tertiary-care academic medical center. PATIENTS Forty-one patients with a diagnosis of ABS. INTERVENTIONS Endoscopic retrograde cholangiography with balloon dilation and maximal stenting. MAIN OUTCOME MEASUREMENTS Stricture resolution, stricture recurrence, and complication rates. RESULTS Of 110 LDLTs completed, a biliary stricture developed after transplantation in 41 (37.3%), which included 38 patients with duct-to-duct anastomosis. The median (interquartile range [IQR]) follow-up time is 74.2 (2.5-120.8) months. Among them, 23 (60.5%) were male, and 20 (52.6%) had bile leakage associated with ABSs. The median time (IQR) to the development of an ABS after LDLT was 2.1 (1.2-4.1) months. Endoscopic retrograde cholangiography was attempted as initial therapy in all patients: 32 were managed entirely by endoscopic therapy, and 6 required initial percutaneous transhepatic cholangiography (PTC) to cross the biliary stricture, with endoscopic therapy performed thereafter. A median (IQR) of 4.0 (3.0-5.3) endoscopic interventions and 7.0 (4.0-10.3) stents were required to resolve the stricture. The time from the first intervention to stricture resolution was 5.3 (range 3.8-8.9) months. Biochemical markers including aspartate transaminase (76 vs 39 U/L, P = .001), alanine transaminase (127.5 vs 45.5 U/L, P < .001), alkaline phosphatase (590 vs 260 IU/L, P < .001), and total bilirubin (2.57 vs 1.73 mg/dL, P = .017) significantly improved after intervention. Recurrent stricture was observed after initial treatment in 8 (21%) patients. All recurrences were successfully re-treated endoscopically. All patients have been managed without surgical revision or retransplantation, resulting in 100% success by an intention-to-treat analysis. LIMITATIONS Retrospective study, small sample size. CONCLUSIONS In this series, aggressive endoscopy-based treatment with maximal stent placement strategy allows 100% resolution of all duct-to-duct ABSs after LDLT without the need for surgical intervention or retransplantation.
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Affiliation(s)
- Ting-Hui Hsieh
- Division of Gastroenterology and Hepatology, Mayo Clinic Arizona, Scottsdale, AZ 85259, USA
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Cai XB, Zhu F, Wen JJ, Li L, Zhang RL, Zhou H, Wan XJ. Endoscopic treatment for biliary stricture after orthotopic liver transplantation: success, recurrence and their influencing factors. J Dig Dis 2012; 13:642-8. [PMID: 23134554 DOI: 10.1111/j.1751-2980.2012.00640.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To investigate the success and recurrence rates and factors influencing the effect of endoscopic therapy for patients with biliary stricture after orthotopic liver transplantation (OLT). METHODS Data of 56 patients who underwent endoscopic therapy for biliary stricture after OLT from 2006 to 2009 were reviewed in this study. Their clinical data, laboratory parameters and endoscopic features were recorded. RESULTS Biliary stricture was treated successfully in 47 patients (83.9%). Compared with those with treatment failure, there was a longer duration from OLT to initial presentations (P = 0.02) in the successful group, fewer endoscopic retrograde cholangiopancreatography (ERCP) treatments (P < 0.01) and fewer stents inserted per patient (P < 0.01). Multivariate analysis showed that the number of ERCP treatments per patient was negatively related with treatment success. Of the 47 patients successfully treated, stricture recurred in 13 (27.7%) during follow-up. Compared with those without recurrence, the recurrence group had a shorter initial presentation time after OLT, higher serum alanine aminotransferase, aspartate aminotransferase and γ-glutamyltransferase levels, higher numbers of ERCP treatments and stents used and a longer duration of treatment (P < 0.01 for all). Multivariate analysis showed that the treatment duration was a risk factor for recurrence (OR 2.33, 95% CI 1.34-4.05, P < 0.01). CONCLUSIONS Endoscopic treatment is a safe and effective modality for biliary stricture after OLT. The number of ERCP treatments per patient is negatively related with treatment success and long treatment duration was a risk factor for stricture recurrence.
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Affiliation(s)
- Xiao Bo Cai
- Department of Gastroenterology and Hepatology, Shanghai First People's Hospital, Shanghai Jiao Tong University, Shanghai, China
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Balderramo D, Sendino O, Burrel M, Real MI, Blasi A, Martinez-Palli G, Bordas JM, Carlos Garcia-Valdecasas J, Rimola A, Navasa M, Llach J, Cardenas A. Risk factors and outcomes of failed endoscopic retrograde cholangiopancreatography in liver transplant recipients with anastomotic biliary strictures: a case-control study. Liver Transpl 2012; 18:482-9. [PMID: 22467549 DOI: 10.1002/lt.23371] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Anastomotic strictures (ASs) of the biliary duct after liver transplantation (LT) are primarily managed with endoscopic retrograde cholangiopancreatography (ERCP), but in some cases, this fails because of difficulties in passing the strictures. The aim of this case-control study was to examine specific risk factors for initial ERCP failure and the outcomes of percutaneous transhepatic cholangiography (PTC) as a second-line approach in LT recipients with ASs. Between January 2002 and December 2010, we identified LT recipients with ASs who experienced initial ERCP failure (which was defined as the inability to traverse the AS with guidewires in 2 or more consecutive procedures). A period-matched control group (ratio = 1:2) with ASs and initial ERCP success was analyzed. Preoperative, intraoperative, postoperative, and endoscopic variables were evaluated as risk factors. The outcomes of PTC and the need for hepaticojejunostomy (HJ) or retransplantation were evaluated. Seventeen cases who experienced initial ERCP failure were compared with 34 controls. The median times from LT to ERCP were similar (8.7 months for cases and 8.6 months for controls, P = not significant). A multivariate analysis revealed that previous bile leaks [odds ratio (OR) = 6.07, 95% confidence interval (CI) = 1.0-36.5] and more than 4 U of intraoperatively transfused red blood cells (OR = 11.51, 95% CI = 1.9-71.2) were independent risk factors for failure. PTC was an effective second-line treatment in only 3 of 12 cases (25%). The need for HJ was more frequent for the cases (13/17 or 76.5%) versus the controls (7/34 or 20.6%, P < 0.001). One patient in each group underwent retransplantation (P = not significant). In conclusion, previous bile leaks and high packed red blood cell transfusion requirements during surgery are risk factors for initial ERCP failure in LT recipients with ASs. A high proportion of these patients will need surgery as their final therapy.
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Affiliation(s)
- Domingo Balderramo
- Gastrointestinal/Endoscopy Unit, Institute of Digestive and Metabolic Diseases, University of Barcelona, Barcelona, Spain
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Lee YY, Gwak GY, Lee KH, Lee JK, Lee KT, Kwon CHD, Joh JW, Lee SK. Predictors of the feasibility of primary endoscopic management of biliary strictures after adult living donor liver transplantation. Liver Transpl 2011; 17:1467-73. [PMID: 21898773 DOI: 10.1002/lt.22432] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Biliary strictures are a major cause of morbidity and mortality for liver transplant recipients. The endoscopic management of biliary strictures is not well established after living donor liver transplantation (LDLT) in comparison with deceased donor liver transplantation. The aims of this study were to assess the initial success rate of primary endoscopic treatment of biliary strictures after LDLT and to identify predictors of the feasibility of endoscopic management. One hundred thirty-seven adult patients who underwent LDLT and were confirmed to have biliary strictures by endoscopic retrograde cholangiopancreatography (ERCP) were enrolled. The biliary strictures were primarily managed endoscopically with internal drainage or nasobiliary catheterization. The initial success rate for the primary endoscopic management of biliary strictures after LDLT was 46.7% (64 of 137 patients), and the feasibility of endoscopic management was associated with the stricture-to-ERCP interval (the interval between the development of the total bilirubin, aspartate aminotransferase, or alanine aminotransferase level to >2 times the upper limit of normal and the performance of ERCP) as well as cholangiographic findings (eg, the stricture morphology and the tip shape of the distal duct). In conclusion, when biliary strictures are noticed after LDLT, prompt endoscopic interventions may improve the initial success rate of primary endoscopic management. In addition, the feasibility of primary endoscopic management can be predicted by the cholangiographic findings, which may help with the choice of the therapeutic modality.
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Affiliation(s)
- Yun Young Lee
- Department of Medicine, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, South Korea
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Abstract
Biliary plastic stenting plays a key role in the endoscopic management of benign biliary diseases. Complications following surgery of the biliary tract and liver transplantation are amenable to endoscopic treatment by plastic stenting. Insertion of an increasing number of plastic stents is currently the method of choice to treat postoperative biliary strictures. Benign biliary strictures secondary to chronic pancreatitis or primary sclerosing cholangitis may benefit from plastic stenting in select cases. There is a role for plastic stent placement in nonoperative candidates with acute cholecystitis and in patients with irretrievable bile duct stones.
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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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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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