1
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Canakis A, Gilman AJ, Baron TH. Management of biliary complications in liver transplant recipients using a fully covered self-expandable metal stent with antimigration features. Minerva Gastroenterol (Torino) 2024; 70:181-186. [PMID: 37162469 DOI: 10.23736/s2724-5985.23.03343-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
BACKGROUND Following liver transplant (LT) with duct-to-duct anastomosis, biliary strictures and leaks are typically managed with endoscopic retrograde cholangiopancreatography (ERCP) and stenting. While multiple side-by-side plastic stents are typically used for management of anastomotic strictures, fully covered self-expandable metal stents (FCSEMS) can be used to decrease the number of ERCPs with longer periods of stent patency. The risk of migration can limit their use. FCSEMS with antimigration fins to manage benign biliary complications following LT may provide stricture resolution with limited adverse events (AEs). METHODS Single center retrospective study of LT patients who required FCSEMS from 1/2014 to 4/2022. Primary outcomes included stricture resolution and recurrence. Secondary outcomes were stent migration, occlusion, removability, and number of ERCPs. RESULTS Forty-three patients (mean age 55.5 years) with anastomotic strictures (N.=37), bile leaks (N.=4) or both (N.=2) were included. The median time from LT to FCSEMS placement was 125 days. Within one year of LT, 31 patients required intervention; early intervention at less than 30 and 90 days was needed in 7 and 19 patients, respectively. The median length of follow-up was 816.5 days. Stricture resolution was seen in 35 patients (81%) after a median stent dwell time of 130.5 days; recurrence occurred in 8 patients. There were three instances of partial stent migration that did not require reintervention or interfere with removability. The mean number of ERCPs required was 2.5. CONCLUSIONS The use of a FCSEMS with antimigration features yields effective stricture resolution with longer stent dwell times and fewer ERCPs.
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Affiliation(s)
- Andrew Canakis
- Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Andrew J Gilman
- Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Todd H Baron
- Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA -
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2
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Cho SH, Lee HS, Huh G, Oh D, Song TJ, Seo DW, Lee SK. Long-term outcomes of fully covered self-expandable metal stents for refractory biliary strictures after living donor liver transplantation: a retrospective study at a tertiary center. Surg Endosc 2024; 38:3223-3230. [PMID: 38649493 DOI: 10.1007/s00464-024-10837-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 03/27/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND AND AIMS Endoscopic multiple plastic stents are an established first-line treatment for anastomotic biliary stricture (ABS) management after liver transplantation (LT). Fully covered self-expandable metallic stents (FCSEMSs) have recently been used with favorable outcomes, but long-term treatment outcomes remain an issue for ABS. We evaluated the long-term outcomes of FCSEMS for the management of refractory ABS after LT. METHODS We reviewed the prospectively collected and maintained endoscopic retrograde cholangiography database at Asan Medical Center to retrieve consecutive post-LT ABS cases that underwent an endoscopic FCSEMS placement between August 2009 and August 2019 after MPS placement failure. RESULTS A total of 34 patients were enrolled in this study. Technical success had been achieved in all subjects (100%). The median stent placement duration was 3.1 months (IQR 2.7-6.1). Stricture resolution was achieved in 26 patients (clinical success 76.5%, 95% confidence interval 62-91). Early adverse events developed in 3 patients (8.8%), including distal stent migration. Late adverse events occurred in 9 patients (26.5%), including cholangitis (n = 7, 20.6%) and asymptomatic distal stent migration (n = 2, 5.9%). The median follow-up period was 57.9 months (IQR 51.9-64.3). Stricture recurrence occurred in 3 of 26 patients who achieved clinical success (11.5%). CONCLUSIONS FCSEMS placement appears to be an effective and advisable intervention for refractory ABS as it can provide persistent stricture improvement over the long-term.
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Affiliation(s)
- Sung Hyun Cho
- Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Ho Seung Lee
- Department of Internal Medicine, The Catholic University of Korea, Yeouido St. Mary's Hospital, Seoul, Korea
| | - Gunn Huh
- Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Dongwook Oh
- Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea.
| | - Tae Jun Song
- Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Dong-Wan Seo
- Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Sung Koo Lee
- Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
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3
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Hur J, Choi W, Choi SL, Suh SW. Percutaneous placement of a retrievable fully covered metal stent with anchoring flaps for the treatment of biliary anastomotic stricture following LDLT. J Int Med Res 2024; 52:3000605241239215. [PMID: 38513144 PMCID: PMC10958814 DOI: 10.1177/03000605241239215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Accepted: 02/26/2024] [Indexed: 03/23/2024] Open
Abstract
To investigate the outcomes following percutaneous placement of a retrievable fully covered self-expanding metal stent (fcSEMS) with anchoring flaps at proximal and distal ends for the treatment of biliary anastomotic strictures following living-donor liver transplantation (LDLT). We retrospectively reviewed the medical records of nine patients who underwent this procedure at our centre between April 2020 and March 2021. Percutaneous stent placement was technically successful in 100% patients, and all stents were successfully retrieved. No proximal or distal stent migration or occlusion was observed during the mean (±SD) stent indwelling period of 191(± 77) days. Clinical success was 89%. There was one major bleeding complication related to the biliary approach and one minor stent-related complication of calculus/sludge. During the mean (±SD) follow-up period of 595 ± 207 days after stent retrieval, only one patient developed recurrent clinical biliary stricture and symptoms. Percutaneous placement of a retrievable fcSEMS with anchoring flaps is safe and feasible for the treatment of biliary anastomotic strictures following LDLT.
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Affiliation(s)
- Joonho Hur
- Department of Radiology, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong-si, Gyeonggi-do, Republic of Korea
- Chung-Ang University College of Medicine, Seoul, Republic of Korea
| | - Woosun Choi
- Chung-Ang University College of Medicine, Seoul, Republic of Korea
- Department of Radiology, Chung-Ang University Hospital, Seoul, Republic of Korea
| | - Sang Lim Choi
- Department of Radiology, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong-si, Gyeonggi-do, Republic of Korea
- Chung-Ang University College of Medicine, Seoul, Republic of Korea
| | - Suk-Won Suh
- Chung-Ang University College of Medicine, Seoul, Republic of Korea
- Department of Surgery, Chung-Ang University Hospital, Seoul, Republic of Korea
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4
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Bofill A, Cárdenas A. A practical approach to the endoscopic management of biliary strictures after liver transplantation. Ann Hepatol 2024; 29:101186. [PMID: 38035999 DOI: 10.1016/j.aohep.2023.101186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 11/08/2023] [Indexed: 12/02/2023]
Abstract
Biliary tract complications are an important cause of morbidity and mortality after liver transplantation (LT) occurring in 5% to 25% of patients. The most common biliary complication in LT recipients are strictures representing approximately half of these biliary adverse events. Bile duct strictures can be divided into anastomotic biliary strictures (ABS) and non-anastomotic biliary strictures (NABS) depending on their location in the biliary tree, being ABS the most encountered type. Several risk factors identified in previous studies can predispose to the development of ABS and NABS, especially those related to surgical techniques and donor characteristics. Magnetic resonance cholangiopancreatography (MRCP) is the recommended noninvasive imaging test for detecting post-LT biliary strictures, given its high sensitivity and specificity. Once the diagnosis of a biliary stricture after LT has been made, endoscopic retrograde cholangiopancreatography (ERCP) is the preferred initial therapy with good short and long-term results. Biliary sphincterotomy plus balloon dilation (BD) with placement of multiple plastic stents (MPS) has been the classic endoscopic approach for treating ABS, although fully-covered metallic stents (FCSEMS) have emerged as an alternative thanks to shorter total duration of stenting and fewer endoscopic procedures compared to MPS. In this review, we provide a practical update on the management of biliary strictures after LT, focusing our attention on the available evidence in the endoscopic therapy.
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Affiliation(s)
- Alex Bofill
- GI Unit, Institut de Malalties Digestives, Hospital Clinic, Barcelona, Spain
| | - Andrés Cárdenas
- GI and Liver Unit, Institut de Malalties Digestives, Hospital Clinic, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi-Sunyer (IDIBAPS), Barcelona and Ciber de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Spain.
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5
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Colombo M, Forcignanò E, Da Rio L, Spadaccini M, Andreozzi M, Giacchetto CM, Carrara S, Maselli R, Galtieri PA, Pellegatta G, Capogreco A, Massimi D, Khalaf K, Hassan C, Anderloni A, Repici A, Fugazza A. Endoscopic management of benign biliary strictures: Looking for the best stent to place. World J Clin Cases 2023; 11:7521-7529. [DOI: 10.12998/wjcc.v11.i31.7521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 08/10/2023] [Accepted: 10/17/2023] [Indexed: 11/06/2023] Open
Abstract
Benign biliary strictures (BBS) might occur due to different pancreaticobiliary conditions. The etiology and location of biliary strictures are responsible of a wide array of clinical manifestations. The endoscopic approach endoscopic retrograde cholangiopancreatography represents the first-line treatment for BBS, considering interventional radiology and surgery when endoscopic treatment fails or it is not suitable. The purpose of this review is to provide an overview of possible endoscopic treatments for the optimal management of this subset of patients.
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Affiliation(s)
- Matteo Colombo
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Research Hospital, Rozzano 20089, Milan, Italy
| | - Edoardo Forcignanò
- Department of Surgical Sciences, University of Turin, Torino 10124, Piemonte, Italy
| | - Leonardo Da Rio
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Research Hospital, Rozzano 20089, Milan, Italy
| | - Marco Spadaccini
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Research Hospital, Rozzano 20089, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele 20089, Milan, Italy
| | - Marta Andreozzi
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Research Hospital, Rozzano 20089, Milan, Italy
| | - Carmelo Marco Giacchetto
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Research Hospital, Rozzano 20089, Milan, Italy
| | - Silvia Carrara
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Research Hospital, Rozzano 20089, Milan, Italy
| | - Roberta Maselli
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Research Hospital, Rozzano 20089, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele 20089, Milan, Italy
| | - Piera Alessia Galtieri
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Research Hospital, Rozzano 20089, Milan, Italy
| | - Gaia Pellegatta
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Research Hospital, Rozzano 20089, Milan, Italy
| | - Antonio Capogreco
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Research Hospital, Rozzano 20089, Milan, Italy
| | - Davide Massimi
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Research Hospital, Rozzano 20089, Milan, Italy
| | - Kareem Khalaf
- Division of Gastroenterology, St. Michael’s Hospital, University of Toronto, Toronto M5B1T8, Ontario, Canada
| | - Cesare Hassan
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Research Hospital, Rozzano 20089, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele 20089, Milan, Italy
| | - Andrea Anderloni
- Endoscopy Unit, First Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia 27100, Italy
| | - Alessandro Repici
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Research Hospital, Rozzano 20089, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele 20089, Milan, Italy
| | - Alessandro Fugazza
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Research Hospital, Rozzano 20089, Milan, Italy
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6
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Gheorghe G, Diaconu CC, Bungau S, Bacalbasa N, Motas N, Ionescu VA. Biliary and Vascular Complications after Liver Transplantation-From Diagnosis to Treatment. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59050850. [PMID: 37241082 DOI: 10.3390/medicina59050850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 04/18/2023] [Accepted: 04/26/2023] [Indexed: 05/28/2023]
Abstract
The last decades have brought impressive advances in liver transplantation. As a result, there was a notable rise in the number of liver transplants globally. Advances in surgical techniques, immunosuppressive therapies and radiologically guided treatments have led to an improvement in the prognosis of these patients. However, the risk of complications remains significant, and the management of liver transplant patients requires multidisciplinary teams. The most frequent and severe complications are biliary and vascular complications. Compared to vascular complications, biliary complications have higher incidence rates but a better prognosis. The early diagnosis and selection of the optimal treatment are crucial to avoid the loss of the graft and even the death of the patient. The development of minimally invasive techniques prevents surgical reinterventions with their associated risks. Liver retransplantation remains the last therapeutic solution for graft dysfunction, one of the main problems, in this case, being the low number of donors.
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Affiliation(s)
- Gina Gheorghe
- Faculty of Medicine, University of Medicine and Pharmacy Carol Davila Bucharest, 050474 Bucharest, Romania
- Gastroenterology Department, Clinical Emergency Hospital of Bucharest, 105402 Bucharest, Romania
| | - Camelia Cristina Diaconu
- Faculty of Medicine, University of Medicine and Pharmacy Carol Davila Bucharest, 050474 Bucharest, Romania
- Internal Medicine Department, Clinical Emergency Hospital of Bucharest, 105402 Bucharest, Romania
- Department of Visceral Surgery, Center of Excellence in Translational Medicine "Fundeni" Clinical Institute, 022328 Bucharest, Romania
| | - Simona Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 410028 Oradea, Romania
| | - Nicolae Bacalbasa
- Faculty of Medicine, University of Medicine and Pharmacy Carol Davila Bucharest, 050474 Bucharest, Romania
- Department of Visceral Surgery, Center of Excellence in Translational Medicine "Fundeni" Clinical Institute, 022328 Bucharest, Romania
| | - Natalia Motas
- Institute of Oncology "Profesor Doctor Alexandru Trestioreanu" Bucharest, 022328 Bucharest, Romania
- Department of Thoracic Surgery, University of Medicine and Pharmacy Carol Davila Bucharest, 050474 Bucharest, Romania
| | - Vlad-Alexandru Ionescu
- Faculty of Medicine, University of Medicine and Pharmacy Carol Davila Bucharest, 050474 Bucharest, Romania
- Gastroenterology Department, Clinical Emergency Hospital of Bucharest, 105402 Bucharest, Romania
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7
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Kohli DR, Amateau SK, Desai M, Chinnakotla S, Harrison ME, Chalhoub JM, Coelho-Prabhu N, Elhanafi SE, Forbes N, Fujii-Lau LL, Kwon RS, Machicado JD, Marya NB, Pawa S, Ruan W, Sheth SG, Thiruvengadam NR, Thosani NC, Qumseya BJ. American Society for Gastrointestinal Endoscopy guideline on management of post-liver transplant biliary strictures: summary and recommendations. Gastrointest Endosc 2023; 97:607-614. [PMID: 36797162 DOI: 10.1016/j.gie.2022.10.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 10/04/2022] [Indexed: 02/18/2023]
Abstract
This clinical practice guideline from the American Society for Gastrointestinal Endoscopy provides an evidence-based approach for strategies to manage biliary strictures in liver transplant recipients. This document was developed using the Grading of Recommendations Assessment, Development and Evaluation framework. The guideline addresses the role of ERCP versus percutaneous transhepatic biliary drainage and covered self-expandable metal stents (cSEMSs) versus multiple plastic stents for therapy of post-transplant strictures, use of MRCP for diagnosing post-transplant biliary strictures, and administration of antibiotics versus no antibiotics during ERCP. In patients with post-transplant biliary strictures, we suggest ERCP as the initial intervention and cSEMSs as the preferred stent for extrahepatic strictures. In patients with unclear diagnoses or intermediate probability of a stricture, we suggest MRCP as the diagnostic modality. We suggest that antibiotics should be administered during ERCP when biliary drainage cannot be ensured.
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Affiliation(s)
- Divyanshoo R Kohli
- Pancreas and Liver Clinic, Providence Sacred Heart Medical Center, Spokane, Washington, USA
| | - Stuart K Amateau
- Division of Gastroenterology Hepatology and Nutrition, University of Minnesota Medical Center, Minneapolis, Minnesota, USA
| | - Madhav Desai
- Department of Gastroenterology, Kansas City VA Medical Center, Kansas City, Missouri, USA
| | - Srinath Chinnakotla
- Department of Surgery, University of Minnesota Medical Center, Minneapolis, Minnesota, USA
| | - M Edwyn Harrison
- Division of Gastroenterology and Hepatology, Mayo Clinic, Scottsdale, Arizona, USA
| | - Jean M Chalhoub
- Department of Gastroenterology and Internal Medicine, Staten Island University Hospital, Northwell Health, Staten Island, New York, USA
| | | | - Sherif E Elhanafi
- Division of Gastroenterology, Texas Tech University Health Sciences Center, El Paso, Texas, USA
| | - Nauzer Forbes
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | | | - Richard S Kwon
- Division of Gastroenterology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Jorge D Machicado
- Division of Gastroenterology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Neil B Marya
- Division of Gastroenterology and Hepatology, University of Massachusetts Medical Center, Worcester, Massachusetts, USA
| | - Swati Pawa
- Department of Gastroenterology, Wake Forest School of Medicine, Winston Salem, North Carolina, USA
| | - Wenly Ruan
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
| | - Sunil G Sheth
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Nikhil R Thiruvengadam
- Division of Gastroenterology and Hepatology, Loma Linda University, Loma Linda, California, USA
| | - Nirav C Thosani
- Center for Interventional Gastroenterology at UTHealth, McGovern Medical School, Houston, Texas, USA
| | - Bashar J Qumseya
- Department of Gastroenterology, Hepatology, and Nutrition, University of Florida, Gainesville, Florida, USA
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8
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Amateau SK, Kohli DR, Desai M, Chinnakotla S, Harrison ME, Chalhoub JM, Coelho-Prabhu N, Elhanafi SE, Forbes N, Fujii-Lau LL, Kwon RS, Machicado JD, Marya NB, Pawa S, Ruan W, Sheth SG, Thiruvengadam NR, Thosani NC, Qumseya BJ. American Society for Gastrointestinal Endoscopy guideline on management of post-liver transplant biliary strictures: methodology and review of evidence. Gastrointest Endosc 2023; 97:615-637.e11. [PMID: 36792483 DOI: 10.1016/j.gie.2022.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 10/04/2022] [Indexed: 02/17/2023]
Abstract
This clinical practice guideline from the American Society for Gastrointestinal Endoscopy provides an evidence-based approach for strategies to manage biliary strictures in liver transplant recipients. This document was developed using the Grading of Recommendations Assessment, Development and Evaluation framework. The guideline addresses the role of ERCP versus percutaneous transhepatic biliary drainage and covered self-expandable metal stents (cSEMSs) versus multiple plastic stents for therapy of strictures, use of MRCP for diagnosing post-transplant biliary strictures, and administration of antibiotics versus no antibiotics during ERCP. In patients with post-transplant biliary strictures, we suggest ERCP as the initial intervention and cSEMSs as the preferred stent. In patients with unclear diagnosis or intermediate probability of a stricture, we suggest MRCP as the diagnostic modality. We suggest that antibiotics should be administered during ERCP when biliary drainage cannot be assured.
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Affiliation(s)
- Stuart K Amateau
- Division of Gastroenterology Hepatology and Nutrition, University of Minnesota Medical Center, Minneapolis, Minnesota, USA
| | - Divyanshoo R Kohli
- Pancreas and Liver Clinic, Providence Sacred Medical Center, Spokane, Washington, USA
| | - Madhav Desai
- Department of Gastroenterology, Kansas City VA Medical Center, Kansas City, Missouri, USA
| | - Srinath Chinnakotla
- Department of Surgery, University of Minnesota Medical Center, Minneapolis, Minnesota, USA
| | - M Edwyn Harrison
- Division of Gastroenterology and Hepatology, Mayo Clinic, Scottsdale, Arizona, USA
| | - Jean M Chalhoub
- Department of Gastroenterology and Internal Medicine, Staten Island University Hospital, Northwell Health, Staten Island, New York, USA
| | | | - Sherif E Elhanafi
- Division of Gastroenterology, Texas Tech University Health Sciences Center, El Paso, Texas, USA
| | - Nauzer Forbes
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | | | - Richard S Kwon
- Division of Gastroenterology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Jorge D Machicado
- Division of Gastroenterology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Neil B Marya
- Division of Gastroenterology and Hepatology, University of Massachusetts Medical Center, Worcester, Massachusetts, USA
| | - Swati Pawa
- Department of Gastroenterology, Wake Forest School of Medicine, Winston Salem, North Carolina, USA
| | - Wenly Ruan
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
| | - Sunil G Sheth
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Nikhil R Thiruvengadam
- Division of Gastroenterology and Hepatology, Loma Linda University, Loma Linda, California, USA
| | - Nirav C Thosani
- Center for Interventional Gastroenterology at UTHealth, McGovern Medical School, Houston, Texas, USA
| | - Bashar J Qumseya
- Department of Gastroenterology, Hepatology, and Nutrition, University of Florida, Gainesville, Florida, USA
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9
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Sissingh NJ, de Vries BA, Inderson A, van Hoek B, van der Heide F, van Hooft JE. Intraductal fully covered self-expandable metal stent versus multiple plastic stents for treating biliary anastomotic strictures after liver transplantation. Gastrointest Endosc 2023; 97:704-712.e2. [PMID: 36460088 DOI: 10.1016/j.gie.2022.11.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 11/07/2022] [Accepted: 11/18/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Fully covered metal stents (FCSEMSs) are increasingly used for treatment of biliary anastomotic strictures (ASs) after liver transplantation (LT), requiring fewer endoscopic interventions than does treatment with multiple plastic stents (MPSs). Previous studies, however, have reported adverse events such as stent migration and pancreatitis. The intraductal FCSEMS (ID-FCSEMS) potentially avoids these disadvantages. This study aimed to assess the efficacy and safety of ID-FCSEMSs compared with MPSs for AS. METHODS The cohorts of LT patients treated for AS with endoscopic stenting between 2010 and 2019 from 2 Dutch liver transplantation centers were retrospectively analyzed. Patients treated with ID-FCSEMSs or MPSs were included. RESULTS 80 patients (44 with ID-FCSEMSs vs 36 with MPSs) were included, with a median follow-up time of 52 versus 64 months (P = .183). Stricture resolution was 93% in the ID-FCSEMS versus 97% in the MPS group (P = 1.000) after a median of 19 and 26 weeks, respectively (P = .031). The median number of ERCPs was 2 in the ID-FCSEMS group versus 4 in the MPS group (P < .001). Stricture recurrence occurred in 33% of ID-FCSEMS versus 29% of MPS patients (P = .653) after a median of 24 and 55 weeks (P = .403). Stent migration occurred in 16% of ID-FCSEMS versus 39% of MPS patients (P = .020). Post-ERCP fever was observed in 34% of ID-FCSEMS patients compared with 14% of MPS patients (P = .038). No significant differences were found in pancreatitis rate between the groups, being 6.8% for ID-FCSEMSs and 5.6% for MPSs (P = .816). CONCLUSION ID-FCSEMSs for the treatment of AS after LT provides similar stricture resolution and recurrence rates as MPSs, though with a significant reduction of procedures needed.
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Affiliation(s)
- Noor J Sissingh
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, the Netherlands
| | - Boudewijn A de Vries
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, Groningen, the Netherlands
| | - Akin Inderson
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, the Netherlands
| | - Bart van Hoek
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, the Netherlands
| | - Frans van der Heide
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, Groningen, the Netherlands
| | - Jeanin E van Hooft
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, the Netherlands.
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10
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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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11
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ACG Clinical Guideline: Diagnosis and Management of Biliary Strictures. Am J Gastroenterol 2023; 118:405-426. [PMID: 36863037 DOI: 10.14309/ajg.0000000000002190] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 12/13/2022] [Indexed: 03/04/2023]
Abstract
A biliary stricture is an abnormal narrowing in the ductal drainage system of the liver that can result in clinically and physiologically relevant obstruction to the flow of bile. The most common and ominous etiology is malignancy, underscoring the importance of a high index of suspicion in the evaluation of this condition. The goals of care in patients with a biliary stricture are confirming or excluding malignancy (diagnosis) and reestablishing flow of bile to the duodenum (drainage); the approach to diagnosis and drainage varies according to anatomic location (extrahepatic vs perihilar). For extrahepatic strictures, endoscopic ultrasound-guided tissue acquisition is highly accurate and has become the diagnostic mainstay. In contrast, the diagnosis of perihilar strictures remains a challenge. Similarly, the drainage of extrahepatic strictures tends to be more straightforward and safer and less controversial than that of perihilar strictures. Recent evidence has provided some clarity in multiple important areas pertaining to biliary strictures, whereas several remaining controversies require additional research. The goal of this guideline is to provide practicing clinicians with the most evidence-based guidance on the approach to patients with extrahepatic and perihilar strictures, focusing on diagnosis and drainage.
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12
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Yang H, Yang Z, Hong J. Post-ERCP pancreatitis occurs more frequently in self-expandable metallic stents than multiple plastic stents on benign biliary strictures: a meta-analysis. Ann Med 2022; 54:2439-2449. [PMID: 36799364 PMCID: PMC9467625 DOI: 10.1080/07853890.2022.2105395] [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] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND The occurrence of post-endoscopic retrograde cholangiopancreatography (ERCP) pancreatitis (PEP) after using covered self-expandable metallic stents (CSEMS) and multiple plastic stents (MPS) in the therapy of benign biliary strictures (BBS) remains ambiguous, this analysis aimed to evaluate the outcomes. CONCLUSIONS Compared with MPS, CSEMS caused a significantly higher incidence of PEP but fewer ERCP procedures, while the rate of stricture resolution, recurrence, and overall adverse events were comparable. Prevention methods of PEP should be further evaluated in BBS when undergoing CSEMS placement. METHODS A systematic search of electronic databases (PubMed, Web of Science and Cochrane Library) was conducted for randomised controlled trials (RCTs), and the included studies were published between 2008 and 2021. The primary outcome was PEP, while the secondary outcomes were stricture resolution, recurrence, overall adverse events, costs, and ERCP sessions. Pooled effect sizes were calculated with the random-effects model or fixed-effects model depending on the heterogeneity. RESULTS Six RCTs contained 444 patients (221 with CSEMS, 223 with MPS) finally included in the meta-analysis. The present analysis shows that compared to MPS, PEP is more likely to occur in CSEMS (OR [odds ratio] = 3.34, 95% confidence intervals [CI]:1.44-7.77, p = .005). CSEMS needs fewer ERCP sessions (Mean Deviation [MD]: -1.56; 95%CI:-2.66, -0.46], p = .006). The difference in stricture resolution and recurrence was not significant between the two stent types (OR = 0.87, 95%CI: 0.49-1.56, p = .64; and OR = 2.3, 95%CI: 0.68-7.76, p = .18). The incidence of overall adverse events was comparable between CSEMS and the MPS group (OR = 1.49, 95% CI: 0.97-2.29, p = .07). SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42022314864. Key messagesCSEMS and MPS placement remain a mainstay for patients with BBS, and severe complications after stent placement have not been compared.The incidence of PEP was higher after deployment of CSEMS compared to MPS.Prevention methods of PEP should be evaluated in BBS when undergoing CSEMS placement.
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Affiliation(s)
- Hui Yang
- Department of Gastroenterology, First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Zhenzhen Yang
- Department of Gastroenterology, First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Junbo Hong
- Department of Gastroenterology, First Affiliated Hospital of Nanchang University, Nanchang, China
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13
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Sharma ZD, Karunakaran M, Bansal RK, Gandhi A, Singh MK, Soin AS, Puri R, Sud R. Cholangioscopic classification of post-living donor liver transplantation biliary strictures can predict their natural history and response to therapy. ANZ J Surg 2022; 93:911-917. [PMID: 36262090 DOI: 10.1111/ans.18123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 09/30/2022] [Accepted: 10/08/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND The study aimed to assess the morphology of post-living donor liver transplant (LDLT) anastomotic biliary strictures using cholangioscopy and assess the impact of morphology on its prognosis. METHODS A single centre, prospective, observational study was conducted at a tertiary care teaching hospital from August 2014 to July 2016. Single operator cholangioscopy (SOC) was used to assess post-LDLT anastomotic biliary strictures at presentation in 24 patients. Analysis included demographic and biochemical characteristics, time to stricture development, endoscopic procedural details, time to remodelling and development of recurrence on follow-up. RESULTS Two distinct patterns of strictures were identified, type I with minimal inflammatory changes and type II with severe inflammatory changes. Guidewire cannulation was successful in 23 out of 24 (95.8%) patients. There was no significant difference between the two types of strictures based on aetiology of liver disease, CTP and MELD scores, time taken for the development or laboratory parameters at presentation. However, type II strictures required more sessions of dilatation (4 vs. 2; P = 0.002), longer duration for resolution (282.5 vs. 201.5 days, P = 0.095) and more number of stents. CONCLUSIONS Addition of cholangioscopy tends to improve stricture cannulation rates at ERCP. It offers a useful classification of post-LDLT strictures with prognostic and therapeutic significance. Type II strictures tend to require more sessions of endotherapy than type I strictures over a longer duration for remodelling.
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Affiliation(s)
- Zubin Dev Sharma
- Department of Gastroenterology, Medanta Institute of Digestive and Hepatobiliary Sciences, Medanta, The Medicity, Gurgaon, India
| | - Monish Karunakaran
- Institute of Liver Transplantation and Regenerative Medicine, Medanta, The Medicity, Gurgaon, India.,Department of Surgical Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, India.,College of Medicine and Public Health, Flinders University, South Australia, Australia
| | - Rinkesh Kumar Bansal
- Department of Gastroenterology and Hepatobiliary Sciences, Fortis Memorial Research Institute, Gurgaon, India
| | - Ashish Gandhi
- Department of Gastroenterology, Medanta Institute of Digestive and Hepatobiliary Sciences, Medanta, The Medicity, Gurgaon, India
| | | | - Arvinder Singh Soin
- Institute of Liver Transplantation and Regenerative Medicine, Medanta, The Medicity, Gurgaon, India
| | - Rajesh Puri
- Department of Gastroenterology, Medanta Institute of Digestive and Hepatobiliary Sciences, Medanta, The Medicity, Gurgaon, India
| | - Randhir Sud
- Department of Gastroenterology, Medanta Institute of Digestive and Hepatobiliary Sciences, Medanta, The Medicity, Gurgaon, India
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14
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Ahmed W, Kyle D, Khanna A, Devlin J, Reffitt D, Zeino Z, Webster G, Phillpotts S, Gordon R, Corbett G, Gelson W, Nayar M, Khan H, Cramp M, Potts J, Fateen W, Miller H, Paranandi B, Huggett M, Everett SM, Hegade VS, O’Kane R, Scott R, McDougall N, Harrison P, Joshi D. Intraductal fully covered self-expanding metal stents in the management of post-liver transplant anastomotic strictures: a UK wide experience. Therap Adv Gastroenterol 2022; 15:17562848221122473. [PMID: 36187366 PMCID: PMC9516418 DOI: 10.1177/17562848221122473] [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: 05/15/2022] [Accepted: 07/24/2022] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Fully covered intraductal self-expanding metal stents (IDSEMS) have been well described in the management of post-liver transplant (LT) anastomotic strictures (ASs). Their antimigration waists and intraductal nature make them suited for deployment across the biliary anastomosis. OBJECTIVES We conducted a multicentre study to analyse their use and efficacy in the management of AS. DESIGN This was a retrospective, multicentre observational study across nine tertiary centres in the United Kingdom. METHODS Consecutive patients who underwent endoscopic retrograde cholangiopancreatography with IDSEMS insertion were analysed retrospectively. Recorded variables included patient demographics, procedural characteristics, response to therapy and follow-up data. RESULTS In all, 162 patients (100 males, 62%) underwent 176 episodes of IDSEMS insertion for AS. Aetiology of liver disease in this cohort included hepatocellular carcinoma (n = 35, 22%), followed by alcohol-related liver disease (n = 29, 18%), non-alcoholic steatohepatitis (n = 20, 12%), primary biliary cholangitis (n = 15, 9%), acute liver failure (n = 13, 8%), viral hepatitis (n = 13, 8%) and autoimmune hepatitis (n = 12, 7%). Early AS occurred in 25 (15%) cases, delayed in 32 (20%) cases and late in 95 (59%) cases. Age at transplant was 54 years (range, 12-74), and stent duration was 15 weeks (range, 3 days-78 weeks). In total, 131 (81%) had complete resolution of stricture at endoscopic re-evaluation. Stricture recurrence was observed in 13 (10%) cases, with a median of 19 weeks (range, 4-88 weeks) after stent removal. At removal, there were 21 (12%) adverse events, 5 (3%) episodes of cholangitis and 2 (1%) of pancreatitis. In 11 (6%) cases, the removal wires unravelled, and 3 (2%) stents migrated. All were removed endoscopically. CONCLUSION IDSEMS appears to be safe and highly efficacious in the management of post-LT AS, with low rates of AS recurrence.
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Affiliation(s)
| | - Dave Kyle
- Institute of Liver Studies, King’s College
Hospital NHS Foundation Trust, London, UK
| | - Amardeep Khanna
- Institute of Liver Studies, King’s College
Hospital NHS Foundation Trust, London, UK
| | - John Devlin
- Institute of Liver Studies, King’s College
Hospital NHS Foundation Trust, London, UK
| | - David Reffitt
- Institute of Liver Studies, King’s College
Hospital NHS Foundation Trust, London, UK
| | - Zeino Zeino
- Southmead Hospital/North Bristol NHS Trust,
Bristol, UK
| | - George Webster
- Hepatopancreatobiliary Unit, University College
Hospital, London, UK
| | - Simon Phillpotts
- Hepatopancreatobiliary Unit, University College
Hospital, London, UK
| | - Robert Gordon
- Cambridge Liver Unit, Addenbrooke’s Hospital,
Cambridge, UK
| | - Gareth Corbett
- Cambridge Liver Unit, Addenbrooke’s Hospital,
Cambridge, UK
| | - William Gelson
- Cambridge Liver Unit, Addenbrooke’s Hospital,
Cambridge, UK
| | - Manu Nayar
- Freeman Hospital, Newcastle upon Tyne,
UK
| | - Haider Khan
- Southwest Liver Unit and Plymouth University
Peninsula Schools of Medicine and Dentistry, Plymouth, UK
| | - Matthew Cramp
- Southwest Liver Unit and Plymouth University
Peninsula Schools of Medicine and Dentistry, Plymouth, UK
| | - Jonathan Potts
- Royal Free Sheila Sherlock Liver Centre, Royal
Free Hospital and UCL Institute of Liver and Digestive Health, London,
UK
| | - Waleed Fateen
- Royal Free Sheila Sherlock Liver Centre, Royal
Free Hospital and UCL Institute of Liver and Digestive Health, London,
UK
| | - Hamish Miller
- Royal Free Sheila Sherlock Liver Centre, Royal
Free Hospital and UCL Institute of Liver and Digestive Health, London,
UK
| | | | | | | | | | | | - Ryan Scott
- Belfast Health and Social Care Trust, Belfast,
UK
| | | | - Phillip Harrison
- Institute of Liver Studies, King’s College
Hospital NHS Foundation Trust, London, UK
| | - Deepak Joshi
- Institute of Liver Studies, King’s College
Hospital NHS Foundation Trust, London, UK
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15
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Kirstein MM, Voigtländer T. Endoskopisches Management von Gallengangskomplikationen nach Leberchirurgie. Zentralbl Chir 2022; 147:398-406. [DOI: 10.1055/a-1857-5775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
ZusammenfassungBiliäre Komplikationen stellen häufige Komplikationen nach Leberchirurgie dar und tragen wesentlich zur postoperativen Morbidität und Mortalität bei. Den größten Anteil dieser
machen Gallengangsleckagen und -strikturen aus, wobei die Leckagen nach Cholezystektomie und Leberresektion dominieren und die Strikturen ein wesentliches Problem nach
Lebertransplantationen darstellen. Patienten nach orthotoper Lebertransplantation stellen besonders vulnerable Patienten dar, deren biliäre Komplikationen von denen nach
Cholezystektomie und Leberresektion differieren und niederschwellig sowie mit größter Vorsicht behandelt werden müssen. Mit der endoskopischen retrograden Cholangiografie steht ein
exzellentes Verfahren zur Behandlung dieser Komplikationen zur Verfügung. Die therapeutischen Möglichkeiten beinhalten die endoskopische Sphinkterotomie, die Anlage von Prothesen
und Dilatationen. Mittels dieser Verfahren können Erfolgsraten in bis zu 90% der Fälle erreicht werden. Bei Hepatikojejunostomien bestehen alternative Interventionsmöglichkeiten
wie die ballon- oder motorunterstützte antegrade Enteroskopie, die perkutan-transhepatische Cholangiodrainage oder mit zunehmendem Einsatz die endosonografisch gestützten
Verfahren.
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Affiliation(s)
| | - Torsten Voigtländer
- Gastroenterologie, Deutsches Rotes Kreuz Krankenhaus Clementinenhaus Hannover, Hannover, Deutschland
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16
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Conigliaro R, Pigò F, Bertani H, Greco S, Burti C, Indriolo A, Di Sario A, Ortolani A, Maroni L, Tringali A, Barbaro F, Costamagna G, Magarotto A, Masci E, Mutignani M, Forti E, Tringali A, Parodi MC, Assandri L, Marrone C, Fantin A, Penagini R, Cantù P, Di Benedetto F, Ravelli P, Vivarelli M, Agnes S, Mazzaferro V, De Carlis L, Andorno E, Cillo U, Rossi G. Migration rate using fully covered metal stent in anastomotic strictures after liver transplantation: Results from the BASALT study group. Liver Int 2022; 42:1861-1871. [PMID: 35302273 DOI: 10.1111/liv.15246] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 02/05/2022] [Accepted: 03/08/2022] [Indexed: 01/06/2023]
Abstract
BACKGROUND AND STUDY AIM The traditional endoscopic therapy of anastomotic strictures (AS) after orthotopic liver transplantation (OLT) is multiple ERCPs with the insertion of an increasing number of plastic stents side-by-side. Fully covered self-expanding metal stents (cSEMS) could be a valuable option to decrease the number of procedures needed or non-responders to plastic stents. This study aims to retrospectively analyse the results of AS endoscopic treatment by cSEMS and to identify any factors associated with its success. PATIENTS AND METHODS Ninety-one patients (mean age 55.9 ± 7.6 SD; 73 males) from nine Italian transplantation centres, had a cSEMS positioned for post-OLT-AS between 2007 and 2017. Forty-nine (54%) patients were treated with cSEMS as a second-line treatment. RESULTS All the procedures were successfully performed without immediate complications. After ERCP, adverse events occurred in 11% of cases (2 moderate pancreatitis and 8 cholangitis). In 49 patients (54%), cSEMSs migrated. After cSEMS removal, 46 patients (51%) needed further endoscopic (45 patients) or radiological (1 patient) treatments to solve the AS. Lastly, seven patients underwent surgery. Multivariable stepwise logistic regression showed that cSEMS migration was the only factor associated with further treatments (OR 2.6, 95% CI 1.0-6.6; p value 0.03); cSEMS implantation before 12 months from OLT was associated with stent migration (OR 5.2, 95% CI 1.7-16.0; p value 0.004). CONCLUSIONS cSEMS appears to be a safe tool to treat AS. cSEMS migration is the main limitation to its routinary implantation and needs to be prevented, probably with the use of new generation anti-migration stents.
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Affiliation(s)
- Rita Conigliaro
- Azienda Ospedaliero Universitaria - Ospedale Civile di Baggiovara, Modena, Italy
| | - Flavia Pigò
- Azienda Ospedaliero Universitaria - Ospedale Civile di Baggiovara, Modena, Italy
| | - Helga Bertani
- Azienda Ospedaliero Universitaria - Ospedale Civile di Baggiovara, Modena, Italy
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17
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Jang SI, Fang S, Nahm JH, Cho JH, Do MY, Lee SY, Jeong S, Lee DH, Lee DK. Preclinical evaluation of endoscopic placement of a steroid-eluting metal stent in an in vivo porcine benign biliary stricture model. Sci Rep 2022; 12:8864. [PMID: 35614115 PMCID: PMC9132970 DOI: 10.1038/s41598-022-12957-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Accepted: 05/19/2022] [Indexed: 11/28/2022] Open
Abstract
Treatment of benign biliary strictures (BBS) using fully covered self-expandable metal stents (FCSEMS) has a high success rate, but recurrence can occur. Corticosteroids may be useful based on their anti-fibrotic and anti-inflammatory effects. We investigated the safety and efficacy of corticosteroid-eluting FCSEMS in an animal model. BBSs were created by radiofrequency ablation in 12 mini-pigs. Four weeks later, FCSEMS coated with 0 mg (control), 15 mg (steroid 1 × group), or 30 mg (steroid 2 × group) triamcinolone were inserted endoscopically. The in vitro drug release assay revealed that the optimal stent had 15 mg of triamcinolone and a hydrophilic membrane. No transmural necrosis or perforation occurred in any animal. Fibrous wall thickness tended to decrease macroscopically and microscopically in a triamcinolone dose-dependent manner (control vs. steroid 2 × group: 773.1 vs. 468.5 µm, P = 0.037). Thickness also decreased over time in the steroid 2 × group (3 days vs. 4 weeks: 907.9 vs. 468.5 µm, P = 0.025). Blood parameters tended to improve after stent insertion. In a porcine BBS model, steroid-eluting FCSEMS showed potential as a safe and effective treatment modality to reduce fibrotic tissue. Studies are required to confirm their safety and efficacy in humans with refractory BBS.
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Affiliation(s)
- Sung Ill Jang
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonjuro, Gangnam-gu, Seoul, 06273, Republic of Korea
| | - Sungsoon Fang
- Severance Biomedical Science Institute, BK21 Plus Project for Medical Science, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ji Hae Nahm
- Department of Pathology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jae Hee Cho
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonjuro, Gangnam-gu, Seoul, 06273, Republic of Korea.
| | - Min Young Do
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonjuro, Gangnam-gu, Seoul, 06273, Republic of Korea
| | - Su Yeon Lee
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonjuro, Gangnam-gu, Seoul, 06273, Republic of Korea
| | - Seok Jeong
- Department of Internal Medicine, Inha University Hospital, Inha University College of Medicine, Incheon, South Korea
| | - Don Haeng Lee
- Department of Internal Medicine, Inha University Hospital, Inha University College of Medicine, Incheon, South Korea
- Utah-Inha DDS & Advanced Therapeutics Research Center, Incheon, Republic of Korea
| | - Dong Ki Lee
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonjuro, Gangnam-gu, Seoul, 06273, Republic of Korea.
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18
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Sandru V, Stan-Ilie M, Plotogea OM, Vladut C, Ungureanu BS, Balan GG, Gheonea DI, Constantinescu G. Endoscopic Management of Biliary Strictures after Orthotopic Liver Transplantation: A Single Center Experience Study. Diagnostics (Basel) 2022; 12:diagnostics12051221. [PMID: 35626376 PMCID: PMC9140460 DOI: 10.3390/diagnostics12051221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 04/17/2022] [Accepted: 05/12/2022] [Indexed: 12/04/2022] Open
Abstract
Background and Aim. Endoscopic therapy is the method of choice in the management of biliary strictures after orthotopic liver transplantation (OLT). Even though the mainstay approach for OLT stricture complications is represented by consecutive procedures of multiple plastic stents (MPS) insertion, a valuable alternative is the use of fully covered self-expandable metal stents (FCSEMS). The aim of the study was to compare MPS with FCSEMS used in the management of OLT biliary strictures, in terms of clinical outcomes and complications. Material and Methods. This is a retrospective, single-center study conducted between February 2014 and November 2019 in the Clinical Emergency Hospital of Bucharest, Romania. We enrolled all consecutive patients who developed biliary strictures after OLT and were treated by endoscopic retrograde cholangiopancreatography (ERCP) either with MPS or FCSEMS. Results. Thirty-six patients were included in the study, 27 patients had MPS and nine patients had FCSEMS. 106 ERCP procedures were performed and 159 stents were inserted. The mean number of ERCP procedures required per patient was significantly higher for MPS than for FCSEMS (3.34 ± 1.46 vs. 2.11 ± 0.33, p < 0.001). In the FCSEMS group only one patient had three procedures, due to stent migration. Difficult cannulation was encountered in 22 patients, 18 patients from MPS group and four patients from FCSEMS group. Dilation was performed in 20 (77%) MPS patients and in four FCSEMS patients (44%). Overall, we used 159 stents for stricture resolution, 149 plastic stents and 10 FCSEMS. Mean number of stents inserted was significantly lower in the FCSEMS group compared to MPS group (1.16 ± 0.40 vs. 5.73 ± 2.64, p < 0.001). Conclusions. Stricture resolution using FCSEMS is comparable to MPS and even has some advantages. In line with prior studies, FCSEMS are effective, with fewer complications and similar outcome compared to plastic stents. Other particular aspects should be further assessed, especially long-term follow up of FCSEMS and their cost efficiency.
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Affiliation(s)
- Vasile Sandru
- Department of Gastroenterology, Clinical Emergency Hospital of Bucharest, 105402 Bucharest, Romania; (V.S.); (M.S.-I.); (O.-M.P.); (G.C.)
- Department of Gastroenterology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
| | - Madalina Stan-Ilie
- Department of Gastroenterology, Clinical Emergency Hospital of Bucharest, 105402 Bucharest, Romania; (V.S.); (M.S.-I.); (O.-M.P.); (G.C.)
- Department 5, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Oana-Mihaela Plotogea
- Department of Gastroenterology, Clinical Emergency Hospital of Bucharest, 105402 Bucharest, Romania; (V.S.); (M.S.-I.); (O.-M.P.); (G.C.)
- Department 5, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Catalina Vladut
- Department of Gastroenterology, Prof. Dr. Agrippa Ionescu Clinical Emergency Hospital, 011356 Bucharest, Romania;
| | - Bogdan Silviu Ungureanu
- Department of Gastroenterology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
- Correspondence:
| | - Gheorghe G. Balan
- Department of Gastroenterology, “Grigore T. Popa” University of Medicine and Pharmacy Iasi, 700115 Iasi, Romania;
- Institute of Gastroenterology and Hepatology, “St. Spiridon” Emergency Hospital, 700111 Iasi, Romania
| | - Dan Ionut Gheonea
- Department of Gastroenterology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
| | - Gabriel Constantinescu
- Department of Gastroenterology, Clinical Emergency Hospital of Bucharest, 105402 Bucharest, Romania; (V.S.); (M.S.-I.); (O.-M.P.); (G.C.)
- Department 5, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
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Kida A, Shirota Y, Arihara F, Asai J, Matsuda K, Kakinoki K, Matsuda M, Sakai A, Terada M, Urabe T. Biliary stones or ulcers at the choledochojejunal anastomotic site involving the jejunal mucosa at stent removal may be recurrent factors in patients with benign choledochojejunal anastomotic stenosis undergoing endoscopic biliary stenting using fully-covered self-expandable metal stents. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2022; 29:1044-1053. [PMID: 35561097 DOI: 10.1002/jhbp.1167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 02/24/2022] [Accepted: 04/02/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Temporary fully-covered self-expandable metal stent (FCSEMS) placement is performed for benign choledochojejunal anastomotic stenosis (bCJS). However, recurrence may develop after stricture resolution. We investigated endoscopic biliary stenting using FCSEMS for bCJS. METHODS Sixteen bCJS patients with FCSEMS placement were retrospectively analyzed. FCSEMS was removed endoscopically after 2 months. Technical success, stricture resolution, recurrence, and adverse events were evaluated. RESULTS The technical success rate for FCSEMS placement was 94% (15/16). Biliary stones were detected and extracted in 4 patients. FCSEMS removal was successfully performed on 14 patients, excluding 1 with stent migration. At FCSEMS removal, stricture resolution was noted in 14 patients; however, 4 had anastomotic ulcers. The median follow-up was 319 days. Three patients with a history of repeated plastic stent placement had no recurrence. Four out of 15 patients (27%) had recurrence, and three had no recurrence after additional interventions. Biliary stones before first FCSEMS placement (p=0.003) or anastomotic ulcers at FCSEMS removal (p=0.018) were associated with recurrence. CONCLUSIONS Although FCSEMS placement was useful for stricture resolution, recurrence was detected in patients with biliary stones before first FCSEMS placement or anastomotic ulcers at FCSEMS removal. Anastomotic ulcers are a risk factor for recurrence and only detected by endoscopy.
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Affiliation(s)
- Akihiko Kida
- Department of Gastroenterology, Public Central Hospital of Matto Ishikawa, 3-8 Kuramitsu, Hakusan, Ishikawa 924-8588, Japan.,Department of Gastroenterology, JA, Toyama Kouseiren Takaoka Hospital, 5-10 Eirakuchou, Takaoka, Toyama 933-0843, Japan
| | - Yukihiro Shirota
- Department of Gastroenterology, Saiseikai Kanazawa Hospital, 13-6 Akatsuchimachi, Kanazawa, Ishikawa 920-0353, Japan
| | - Fumitaka Arihara
- Department of Internal Medicine, Toyama Prefectural Central Hospital, 2-2-78 Nishinagae, Toyama, Toyama 930-8550, Japan
| | - Jun Asai
- Department of Gastroenterology, Public Central Hospital of Matto Ishikawa, 3-8 Kuramitsu, Hakusan, Ishikawa 924-8588, Japan
| | - Koichiro Matsuda
- Department of Internal Medicine, Toyama Prefectural Central Hospital, 2-2-78 Nishinagae, Toyama, Toyama 930-8550, Japan
| | - Kaheita Kakinoki
- Department of Gastroenterology, Public Central Hospital of Matto Ishikawa, 3-8 Kuramitsu, Hakusan, Ishikawa 924-8588, Japan
| | - Mitsuru Matsuda
- Department of Internal Medicine, Toyama Prefectural Central Hospital, 2-2-78 Nishinagae, Toyama, Toyama 930-8550, Japan
| | - Akito Sakai
- Department of Internal Medicine, Toyama Prefectural Central Hospital, 2-2-78 Nishinagae, Toyama, Toyama 930-8550, Japan
| | - Mitsuhiro Terada
- Department of Gastroenterology, JA, Toyama Kouseiren Takaoka Hospital, 5-10 Eirakuchou, Takaoka, Toyama 933-0843, Japan
| | - Takeshi Urabe
- Department of Gastroenterology, Public Central Hospital of Matto Ishikawa, 3-8 Kuramitsu, Hakusan, Ishikawa 924-8588, Japan
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20
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Metal versus plastic stents in the management of benign biliary strictures: systematic review and meta-analysis of randomized controlled trials. Eur J Gastroenterol Hepatol 2022; 34:478-487. [PMID: 35170533 DOI: 10.1097/meg.0000000000002352] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Benign biliary strictures (BBS) are usually treated with endoscopic retrograde cholangiopancreatography (ERCP) with the placement of multiple plastic stents (MPS) or a covered self-expandable metal stent (CSEMS). In this meta-analysis, we compared the efficacy and safety of MPS and CSEMS in the management of BBS. We reviewed several databases from inception to 28 April 2021 to identify RCTs that compared MPS with CSEMS in the management of BBS. Our outcomes of interest were stricture resolution, stricture recurrence, adverse events, stent migration and mean number of ERCPs to achieve stricture resolution. Data were analyzed using a random-effects model. We included eight RCTs with 524 patients. We found no significant difference in the rate of stricture resolution (risk ratio, 1.02; 95% CI, 0.96-1.10), stricture recurrence (risk ratio, 1.68; 95% CI, 0.72-3.88) or adverse events (risk ratio, 1.17; 95% CI, 0.73-1.87) between groups. Mean number of ERCPs was significantly lower in the CSEMS group (SMD, -1.99; 95% CI, -3.35 to -0.64). The rate of stent migration was significantly higher in the CSEMS group. CSEMS are comparable in efficacy and safety to MPS in the management of BBS but require fewer ERCPs to achieve stricture resolution.
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21
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Giri S, Jearth V, Sundaram S. Covered Self-Expanding Metal Stents Versus Multiple Plastic Stents for Benign Biliary Strictures: An Updated Meta-Analysis of Randomized Controlled Trials. Cureus 2022; 14:e24588. [PMID: 35651420 PMCID: PMC9138190 DOI: 10.7759/cureus.24588] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/29/2022] [Indexed: 11/05/2022] Open
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22
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Nishikawa Y, Uza N, Hata K, Marui S, Kuwada T, Matsumori T, Maruno T, Shiokawa M, Kuriyama K, Kurita A, Yazumi S, Kodama Y, Yoshizawa A, Anazawa T, Ito T, Uemoto S, Seno H. Long-term Outcomes of Stent Placement Inside the Bile Duct for Biliary Strictures After Living Donor Liver Transplantation. Liver Transpl 2022; 28:88-97. [PMID: 34327805 DOI: 10.1002/lt.26247] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 06/30/2021] [Accepted: 07/26/2021] [Indexed: 12/13/2022]
Abstract
In living donor liver transplantation (LDLT), anastomotic biliary stricture is a serious and refractory complication. In this study, we reviewed the transition of post-LDLT anastomotic biliary strictures and evaluated long-term outcomes of stent placement inside the bile duct, which is referred to as an "inside-stent." Of 805 consecutive adult LDLT recipients in our institution (2000-2018), we reviewed 639 patients with duct-to-duct biliary reconstruction and analyzed chronological changes of post-LDLT biliary strictures. Moreover, we focused on the year 2006 when various surgical modifications were introduced and compared the details of post-LDLT biliary strictures before and after 2006, especially focusing on the long-term outcome of inside-stent placement. The proportion of left lobe grafts had increased from 1.8% before 2005 to 39.3% after 2006 (P < 0.001) to maximize the living donor safety. Overall, post-LDLT anastomotic biliary strictures occurred in 21.3% of the patients with a median follow-up period of 106.1 months, which was decreased from 32.6% before 2005 to 12.8% after 2006 (P < 0.001). Anastomotic biliary strictures were less frequent in patients with left lobe grafts than with right lobe grafts (9.4% versus 25.4%; P < 0.001). The overall technical success rate of inside-stent placement was 82.4%, with an improvement from 75.3% before 2005 up to 95.7% after 2006 (P < 0.01). Furthermore, the stricture resolution rate remained high at approximately 90% throughout the observation period. Increased use of left lobe grafts with several surgical modifications significantly reduced post-LDLT anastomotic biliary strictures, leading to favorable long-term outcomes of inside-stent placements for this condition.
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Affiliation(s)
- Yoshihiro Nishikawa
- Department of Gastroenterology and Hepatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Norimitsu Uza
- Department of Gastroenterology and Hepatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Koichiro Hata
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Saiko Marui
- Department of Gastroenterology and Hepatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Takeshi Kuwada
- Department of Gastroenterology and Hepatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Tomoaki Matsumori
- Department of Gastroenterology and Hepatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Takahisa Maruno
- Department of Gastroenterology and Hepatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Masahiro Shiokawa
- Department of Gastroenterology and Hepatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Katsutoshi Kuriyama
- Department of Gastroenterology and Hepatology, Shiga General Hospital, Shiga, Japan
| | - Akira Kurita
- Digestive Disease Center, The Tazuke Kofukai Medical Research Institute, Kitano Hospital, Osaka, Japan
| | - Shujiro Yazumi
- Digestive Disease Center, The Tazuke Kofukai Medical Research Institute, Kitano Hospital, Osaka, Japan
| | - Yuzo Kodama
- Department of Gastroenterology, Kobe University Graduate School of Medicine, Hyogo, Japan
| | - Atsushi Yoshizawa
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Takayuki Anazawa
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Takashi Ito
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Shinji Uemoto
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Hiroshi Seno
- Department of Gastroenterology and Hepatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
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23
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Jang SI, Chung TR, Cho JH, Lee KH, Joo SM, Choi JH, Kim SI, Lee DK. Short fully covered self-expandable metal stent for treatment of proximal anastomotic benign biliary stricture after living-donor liver transplantation. Dig Endosc 2021; 33:840-848. [PMID: 33043522 DOI: 10.1111/den.13871] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 10/08/2020] [Indexed: 12/17/2022]
Abstract
OBJECTIVES Non-surgical methods have high success rates for treating benign biliary strictures (BBSs), but treatment of proximal strictures is difficult. Recent studies have reported that fully covered self-expandable metal stents (FCSEMSs) are useful for treating refractory BBSs. We investigated the efficacy of a short and removable FCSEMS with an anti-migration design for treatment of proximal BBSs. METHODS Fully covered self-expandable metal stents were inserted endoscopically in patients with BBSs after living donor liver transplantation (LDLT). Each FCSEMS was initially maintained for 3 months and subsequently exchanged every 3 months until the stricture resolved. Adverse events and stricture recurrence after FCSEMS removal were assessed during follow-up. RESULTS A total of 63 patients with a median age of 57 years were enrolled in this study; 50 were male. The most common underlying disease was hepatocellular carcinoma and the previous operation was LDLT. The mean duration from surgery to diagnosis of stricture was 8.5 months, and the mean stent indwelling time was 4.2 months. The technical success and stricture resolution rate were 100%. The recurrence rate was 23.8% and the adverse event rate was 12.7%. All stents were removable, and asymptomatic stent migration was observed in four patients (6.4%). CONCLUSIONS The newly designed FCSEMS is effective in the treatment of proximal BBSs after LDLT.
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Affiliation(s)
- Sung Ill Jang
- Departments of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Tae Ryong Chung
- Departments of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Hee Cho
- Departments of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Kwang-Hun Lee
- Department of, Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Seung-Moon Joo
- Department of, Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jung Hye Choi
- Departments of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Sae In Kim
- Departments of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Dong Ki Lee
- Departments of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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24
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Tao H, Wang P, Sun B, Zhou X, Xie J. One-step Percutaneous Transhepatic Cholangioscopy Combined With High-frequency Needle-knife Electrotomy in Biliary Strictures After Liver Transplantation. Surg Laparosc Endosc Percutan Tech 2021; 31:787-793. [PMID: 33935263 DOI: 10.1097/sle.0000000000000946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 02/08/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Endoscopic management is the mainstay for biliary strictures after liver transplantation. However, this method is often failed in cases associated with hepatolithiasis or refractory strictures. The aim of this study is to investigate whether 1-step percutaneous transhepatic biliary cholangiography (PTC) combined with high-frequency needle-knife electrotomy can be an alternative method in biliary strictures after liver transplantation that could not be treated by endoscopic management. METHODS Clinical data of 14 patients suffering from biliary strictures after liver transplantation from June 2014 to January 2018 were retrospectively analyzed. One-step PTC combined with high-frequency needle-knife electrotomy was used to resolve the strictures. RESULTS One-step PTC was successfully performed in all 14 patients. In 10 of 12 (83.3%) patients with hepatolithiasis, the stones were removed completely. Stricture resolution was detected in 13 of 14 (92.9%) patients at first postoperative choledochoscopy. Three mild adverse events occurred (cholangitis, 2 patients; delayed hemobilia, 1 patient), but were resolved with conservative treatment. The follow-up after supporting catheter removal was 15.7±4.5 months. Only 1 patient (8.3%) had stone recurrence and no stenosis occurred during supporting-catheter-free follow-up. CONCLUSIONS One-step PTC combined with high-frequency needle-knife electrotomy seems to be a useful for treating biliary strictures after liver transplantation.
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Affiliation(s)
- Haisu Tao
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan
| | - Ping Wang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Beiwang Sun
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xinghua Zhou
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Jiafen Xie
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
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25
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Cantù P, Santi G, Rosa R, Parzanese I, Macchini F, Tenca A, Fanetti I, Invernizzi F, Donato MF, Lampertico P, Reggiani P, Rossi G, Vecchi M, Penagini R. Cost analysis of a long-term randomized controlled study in biliary duct-to-duct anastomotic stricture after liver transplantation. Transpl Int 2021; 34:825-834. [PMID: 33730421 DOI: 10.1111/tri.13867] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 03/08/2021] [Accepted: 03/09/2021] [Indexed: 02/04/2023]
Abstract
Multiple plastic stent (MPS) for biliary anastomotic stricture (AS) after liver transplantation requires multiple procedures with consequent costs. To compare the success, adverse events and treatment-related costs of fully covered self-expandable metal stents (FCSEMS) versus MPS. Thirty liver transplant (LT) patients with clinically relevant naïve AS were prospectively randomized to FCSEMS or MPS, with stent numbers increased at 3-month intervals. Treatment costs per patient were calculated for endoscopic retrograde cholangiopancreatography (including all devices and stents) and overall hospital stay. Radiological success was achieved in 73% of FCSEMS (median indwelling period of 6 mos) and 93% of MPS patients (P = NS) (median period of 11 mos). AS recurrence occurred in 36% of FCSEMS and 7% of MPS patients (P = NS), and AS re-treatment was needed in 53% and 13% (P < 0.01), respectively, during follow-up of 60 (34-80) months. Stents migrated after 29% and 2.6% of FCSEMS and MPS procedures, respectively (P < 0.01). Including re-treatments, long-term clinical success was achieved in 28/30 (93%) patients. Overall treatment-related costs were similar between groups. In the subgroup of LT patients in clinical remission after first-line treatment, treatment costs were 41% lower per FCSEMS patient compared with MPS patients. FCSEMS did not perform better than MPS. FCSEMS migration increased the rate of re-treatment and costs.
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Affiliation(s)
- Paolo Cantù
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giulio Santi
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Roberto Rosa
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Ilaria Parzanese
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Federico Macchini
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Andrea Tenca
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Clinic of Gastroenterology, Department of Medicine, Helsinki University Central Hospital, University of Helsinki, Helsinki, Finland
| | - Ilaria Fanetti
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Federica Invernizzi
- Gastroenterology and Hepatology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Maria Francesca Donato
- Gastroenterology and Hepatology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Pietro Lampertico
- Gastroenterology and Hepatology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Pathophysiology and Transplantation, Università degli Studi, Milan, Italy
| | - Paolo Reggiani
- General Surgery and Liver Transplantation Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giorgio Rossi
- Department of Pathophysiology and Transplantation, Università degli Studi, Milan, Italy.,General Surgery and Liver Transplantation Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Maurizio Vecchi
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Pathophysiology and Transplantation, Università degli Studi, Milan, Italy
| | - Roberto Penagini
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Pathophysiology and Transplantation, Università degli Studi, Milan, Italy
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26
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Sung MJ, Jo JH, Lee HS, Park JY, Bang S, Park SW, Song SY, Joo DJ, Chung MJ. Optimal drainage of anastomosis stricture after living donor liver transplantation. Surg Endosc 2021; 35:6307-6317. [PMID: 33796905 DOI: 10.1007/s00464-021-08456-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Accepted: 03/17/2021] [Indexed: 11/11/2022]
Abstract
BACKGROUND Endoscopic biliary stenting (EBS) with a fully covered, self-expandable metallic stent (FC-SEMS) and plastic stent (PS) is safe and efficient for biliary anastomotic strictures (ASs) after a deceased donor liver transplantation. Limited studies have investigated the use of FC-SEMSs for biliary strictures post-living donor liver transplantation (LDLT). We compared the resolution rate of biliary ASs post-LDLT and the 12-month recurrence rates post-stent removal between EBS with an FC-SEMS, PS, and percutaneous transhepatic biliary drainage (PTBD). METHODS Patients with biliary ASs after an LDLT (mean age: 57.3 years, 76.1% men) hospitalized between 2014 and 2017 were enrolled. Endoscopic retrograde cholangiopancreatography (ERCP) was repeated every 3-4 months. Patients were followed-up for at least 1-year post-stent removal. RESULTS Of the 75 patients enrolled, 16, 20, and 39 underwent EBS with an FC-SEMS, PS, and PTBD, respectively. Median follow-up period was 39.2 months. Fewer ERCP procedures were needed in the FC-SEMS group than in the PS group (median, 2 vs. 3; P = 0.20). Median stent indwelling periods were 4.7, 9.3, and 5.4 months in the FC-SEMS, PS, and PTBD groups, respectively (P = 0.006). The functional resolution rate was lower in the PS group (16/20) than in the FC-SEMS (16/16) or PTBD (39/39) group (P = 0.005). The radiologic resolution rate was higher in the FC-SEMS group (16/16) than in the PS group (14/20) (P = 0.07). The 12-month recurrence rates showed no significant differences (FC-SEMS, 4/16; PS, 3/16; PTBD, 6/39; P = 0.66). The rates of complications during treatment differed significantly between the groups (P = 0.04). Stent migration occurred in 1 (6.3%) and 5 (25.0%) patients in the FC-SEMS and PS groups, respectively (P = 0.59). CONCLUSIONS EBS with an FC-SEMS is comparable with EBS with a PS or PTBD in terms of biliary stricture resolution and 12-month recurrence rates. The use of FC-SEMSs is potentially effective and safe for biliary AS resolution after LDLT.
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Affiliation(s)
- Min Je Sung
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea.,Division of Gastroenterology, Department of Internal Medicine CHA Bundang Medical Center, CHA University, Gyeonggi-do, Republic of Korea
| | - Jung Hyun Jo
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Hee Seung Lee
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Jeong Youp Park
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Seungmin Bang
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Seung Woo Park
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Si Young Song
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Dong Jin Joo
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea.
| | - Moon Jae Chung
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea.
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27
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Keane MG, Devlin J, Harrison P, Masadeh M, Arain MA, Joshi D. Diagnosis and management of benign biliary strictures post liver transplantation in adults. Transplant Rev (Orlando) 2021; 35:100593. [PMID: 33388638 DOI: 10.1016/j.trre.2020.100593] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 12/14/2020] [Accepted: 12/15/2020] [Indexed: 12/19/2022]
Abstract
Benign biliary strictures after liver transplantation are common and can lead to graft dysfunction and decreased patient survival. Post-transplant strictures are classified as anastomotic or non-anastomotic which differ in response to therapy. Risk factors for biliary strictures following transplantation include impaired blood supply, surgical factors, and biliary anomalies. Patients can present with biliary obstruction but most will be asymptomatic, with only abnormal graft function. MRCP is the most sensitive noninvasive tool for diagnosing biliary complications. In most centres worldwide endoscopy is used first-line in the management of anastomotic strictures, although there is significant variation in endoscopic technique employed; including dilation, placing a single or multiple plastic stents, a fully covered metal stent and most recently using intra-ductal fully covered metal stents. With the introduction of fully covered metal stents the number of interventions patients require has reduced and overall the clinical success of the endoscopic approach has steadily improved. Percutaneous and surgical treatments are now reserved for patients in whom endoscopic management fails or who have had Roux-en-Y anastomoses. However even in these cases, combined procedures with interventional radiology, or implementation of enteroscopy and EUS-guided approaches now means very few patients ultimately require surgical revision.
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Affiliation(s)
- Margaret G Keane
- Institute of Liver Studies, King's College Hospital, London SE5 9RS, UK.
| | - John Devlin
- Institute of Liver Studies, King's College Hospital, London SE5 9RS, UK.
| | - Philip Harrison
- Institute of Liver Studies, King's College Hospital, London SE5 9RS, UK.
| | - Maen Masadeh
- Division of Gastroenterology, Department of Medicine, University of California, San Francisco, USA.
| | - Mustafa A Arain
- Division of Gastroenterology, Department of Medicine, University of California, San Francisco, USA.
| | - Deepak Joshi
- Institute of Liver Studies, King's College Hospital, London SE5 9RS, UK.
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28
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Das R, Slivka A. Fully covered metal stents versus plastic stents: The new kid on the block or the old standby? Gastrointest Endosc 2020; 92:1225-1227. [PMID: 33236994 DOI: 10.1016/j.gie.2020.07.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 07/06/2020] [Indexed: 02/08/2023]
Affiliation(s)
- Rohit Das
- Division of Gastroenterology, Hepatology, and Nutrition, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Adam Slivka
- Division of Gastroenterology, Hepatology, and Nutrition, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
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Poley JW, Ponchon T, Puespoek A, Bruno M, Roy A, Peetermans J, Rousseau M, Lépilliez V, Dolak W, Tringali A, Blero D, Carr-Locke D, Costamagna G, Devière J. Fully covered self-expanding metal stents for benign biliary stricture after orthotopic liver transplant: 5-year outcomes. Gastrointest Endosc 2020; 92:1216-1224. [PMID: 32417298 DOI: 10.1016/j.gie.2020.04.078] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 04/26/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Minimally invasive treatments of anastomotic benign biliary stricture (BBS) after orthotopic liver transplantation (OLT) include endoscopic placement of multiple plastic stents or fully covered self-expandable metal stents (FCSEMSs). No multiyear efficacy data are available on FCSEMS treatment after OLT. METHODS We prospectively studied long-term efficacy and safety of FCSEMS treatment in adults aged ≥18 years with past OLT, cholangiographically confirmed BBS, and an indication for ERCP with stent placement. Stent removal was planned after 4 to 6 months, with subsequent follow-up until 5 years or stricture recurrence. Long-term outcomes were freedom from stricture recurrence, freedom from recurrent stent placement, and stent-related serious adverse events (SAEs). RESULTS In 41 patients, long-term follow-up began after FCSEMS removal (n = 33) or observation of complete distal migration (CDM) (n = 8). On an intention-to-treat basis, the 5-year probability of remaining stent-free after FCSEMS removal or observation of CDM was 48.9% (95% confidence interval [CI], 33.2%-64.7%) among all patients and 60.9% (95% CI, 43.6%-78.2%) among 31 patients with over 4 months of FCSEMS indwell time. In 28 patients with stricture resolution at FCSEMS removal or observed CDM (median, 5.0 months indwell time), the 5-year probability of no stricture recurrence was 72.6% (95% CI, 55.3%-90%). Sixteen patients (39%) had at least 1 related SAE, most commonly cholangitis (n = 10). CONCLUSIONS By 5 years after temporary FCSEMS treatment of post-OLT BBS, approximately half of all patients remained stent-free on an intention-to-treat basis. Stent-related SAEs (especially cholangitis) were common. FCSEMS placement is a viable long-term treatment option for patients with post-OLT BBS. (Clinical trial registration number: NCT01014390.).
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Affiliation(s)
- Jan-Werner Poley
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Thierry Ponchon
- Service d'Hépato-Gastroentérologie, Hôpital Edouard Herriot, Lyon, France
| | - Andreas Puespoek
- Department of Medicine, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - Marco Bruno
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - André Roy
- Département de Chirurgie, Hôpital Saint-Luc, Centre Hospitalier de l'Université de Montréal, Montréal, Québec, Canada
| | | | | | - Vincent Lépilliez
- Service d'Hépato-Gastroentérologie, Hôpital Edouard Herriot, Lyon, France
| | - Werner Dolak
- Universitätsklinik für Innere Medizin III, Medizinische Universität Wien, Vienna, Austria
| | - Andrea Tringali
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Digestive Endoscopy Unit, Università Cattolica del Sacro Cuore, Centre for Endoscopic Research Therapeutics and Training (CERTT), Rome, Italy
| | - Daniel Blero
- Department of Gastroenterology and Hepato-pancreatology, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - David Carr-Locke
- The Center for Advanced Digestive Care, Division of Gastroenterology and Hepatology, Weill Cornell Medical College, New York, New York, USA
| | - Guido Costamagna
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Digestive Endoscopy Unit, Università Cattolica del Sacro Cuore, Centre for Endoscopic Research Therapeutics and Training (CERTT), Rome, Italy
| | - Jacques Devière
- Department of Gastroenterology and Hepato-pancreatology, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
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Alvear Castro D, Gómez Rodríguez D, Houghton E, Pasten M, Finger López C, Acquafresca P, Palermo M, Giménez M. Transhepatic Percutaneous Sustained Dilation with Multiple Catheters for the Management of Hepaticojejunostomy Benign Stricture. J Laparoendosc Adv Surg Tech A 2020; 30:948-952. [DOI: 10.1089/lap.2020.0418] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
| | | | - Eduardo Houghton
- DAICIM Foundation, Percutaneous Surgery, Buenos Aires, Argentina
- Minimally Invasive Surgery, Hospital Bernardino Rivadavia, Buenos Aires, Argentina
- Surgery Department, University of Buenos Aires, Buenos Aires, Argentina
| | - Mauricio Pasten
- DAICIM Foundation, Percutaneous Surgery, Buenos Aires, Argentina
| | - Caetano Finger López
- DAICIM Foundation, Percutaneous Surgery, Buenos Aires, Argentina
- Percutaneous Surgery, Hospital Fernández, Buenos Aires, Argentina
| | | | - Mariano Palermo
- DAICIM Foundation, Percutaneous Surgery, Buenos Aires, Argentina
- Surgery Department, University of Buenos Aires, Buenos Aires, Argentina
- DIAGNOMED, Bariatric Surgery, Buenos Aires, Argentina
| | - Mariano Giménez
- DAICIM Foundation, Percutaneous Surgery, Buenos Aires, Argentina
- Surgery Department, University of Buenos Aires, Buenos Aires, Argentina
- Percutaneous Surgery, IHU IRCAD, University of Strasbourg, Strasbourg, France
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31
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Cortez AR, Morris MC, Brown NG, Winer LK, Safdar K, Poreddy S, Shah SA, Quillin RC. Is Surgery Necessary? Endoscopic Management of Post-transplant Biliary Complications in the Modern Era. J Gastrointest Surg 2020; 24:1639-1647. [PMID: 31228080 DOI: 10.1007/s11605-019-04292-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Accepted: 05/29/2019] [Indexed: 01/31/2023]
Abstract
BACKGROUND Biliary complications are common following liver transplantation (LT) and traditionally managed with Roux-en-Y hepaticojejunostomy. However, endoscopic management has largely supplanted surgical revision in the modern era. Herein, we evaluate our experience with the management of biliary complications following LT. METHODS All LTs from January 2013 to June 2018 at a single institution were reviewed. Patients with biliary bypass prior to, or at LT, were excluded. Patients were grouped by biliary complication of an isolated stricture, isolated leak, or concomitant stricture and leak (stricture/leak). RESULTS A total of 462 grafts were transplanted into 449 patients. Ninety-five (21%) patients had post-transplant biliary complications, including 56 (59%) strictures, 28 (29%) leaks, and 11 (12%) stricture/leaks. Consequently, the overall stricture, leak, and stricture/leak rates were 12%, 6%, and 2%, respectively. Endoscopic management was pursued for all stricture and stricture/leak patients, as well as 75% of leak patients, reserving early surgery only for those patients with an uncontrolled leak and evidence of biliary peritonitis. Endoscopic management was successful in the majority of patients (stricture 94%, leak 90%, stricture/leak 90%). Only six patients (5.6%) received additional interventions-two required percutaneous transhepatic cholangiography catheters, three underwent surgical revision, and one was re-transplanted. CONCLUSIONS Endoscopic management of post-transplant biliary complications resulted in long-term resolution without increased morbidity, mortality, or graft failure. Successful endoscopic treatment requires collaboration with a skilled endoscopist. Moreover, multidisciplinary transplant teams must develop treatment protocols based on the local availability and expertise at their center.
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Affiliation(s)
- Alexander R Cortez
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS), Department of Surgery, University of Cincinnati, Cincinnati, OH, USA
| | - Mackenzie C Morris
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS), Department of Surgery, University of Cincinnati, Cincinnati, OH, USA
| | - Nicholas G Brown
- Division of Digestive Diseases, University of Cincinnati, Cincinnati, OH, USA
| | - Leah K Winer
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS), Department of Surgery, University of Cincinnati, Cincinnati, OH, USA
| | - Kamran Safdar
- Division of Digestive Diseases, University of Cincinnati, Cincinnati, OH, USA
| | - Sampath Poreddy
- Division of Digestive Diseases, University of Cincinnati, Cincinnati, OH, USA
| | - Shimul A Shah
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS), Department of Surgery, University of Cincinnati, Cincinnati, OH, USA.,Division of Transplantation, Department of Surgery, University of Cincinnati, Cincinnati, OH, USA
| | - R Cutler Quillin
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS), Department of Surgery, University of Cincinnati, Cincinnati, OH, USA. .,Division of Transplantation, Department of Surgery, University of Cincinnati, Cincinnati, OH, USA.
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32
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Jang SI, Cho JH, Lee DK. Magnetic Compression Anastomosis for the Treatment of Post-Transplant Biliary Stricture. Clin Endosc 2020; 53:266-275. [PMID: 32506893 PMCID: PMC7280848 DOI: 10.5946/ce.2020.095] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 05/11/2020] [Indexed: 02/06/2023] Open
Abstract
A number of different conditions can lead to a bile duct stricture. These strictures are particularly common after biliary operations, including living-donor liver transplantation. Endoscopic and percutaneous methods have high success rates in treating benign biliary strictures. However, these conventional methods are difficult to manage when a guidewire cannot be passed through areas of severe stenosis or complete obstruction. Magnetic compression anastomosis has emerged as an alternative nonsurgical treatment method to avoid the mortality and morbidity risks of reoperation. The feasibility and safety of magnetic compression anastomosis have been reported in several experimental and clinical studies in patients with biliobiliary and bilioenteric strictures. Magnetic compression anastomosis is a minimally traumatic and highly effective procedure, and represents a new paradigm for benign biliary strictures that are difficult to treat with conventional methods.
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Affiliation(s)
- Sung Ill Jang
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Hee Cho
- 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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33
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Lee DW, Hara K. Management of Post-Transplant Anastomotic Stricture Using Self-Expandable Metal Stent. Clin Endosc 2020; 53:261-265. [PMID: 32506892 PMCID: PMC7280850 DOI: 10.5946/ce.2020.119] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 05/16/2020] [Indexed: 02/06/2023] Open
Abstract
Anastomotic stricture (AS) is one of the complications of liver transplantation (LT) and can occur in up to 40% of living-donor LTs. Endoscopic management has become the first-line treatment of AS, and multiple plastic stents insertion has been mainly used in the past. Recently, many treatments utilizing fully covered self-expandable metal stents (cSEMSs) have been attempted, and results showing adequate treatment outcome have been reported. In this review, we look into the treatment performance and cautionary steps needed when using cSEMS as a treatment for AS.
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Affiliation(s)
- Dong Wook Lee
- Division of Gastroenterology, Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, Korea
| | - Kazuo Hara
- Division of Gastroenterology, Department of Internal medicine, Aichi Cancer Center, Nagoya, Japan
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34
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Kim KS, Kim JM, Lee JS, Choi GS, Joh JW. Long-term Outcome of the Rendezvous Technique in Patients With Severe Biliary Anastomotic Stricture That Cannot Cannulate After Liver Transplant. Transplant Proc 2020; 52:1812-1817. [PMID: 32482445 DOI: 10.1016/j.transproceed.2020.02.137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 02/05/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Nearly all publications related to endoscopic treatment of biliary anastomotic stricture after liver transplant have reported cases that can be cannulated. However, very few publications discuss endoscopic treatment of biliary anastomotic stricture (BAS) in which the guide wire does not pass through the stricture site. The purpose of this article is to analyze the long-term outcome of the Rendezvous technique in severe strictures through which guide wires cannot cannulate. METHODS Between 2010 and 2017, a total of 29 patients who underwent Rendezvous technique because of severe BAS after liver transplant were included in the study. RESULTS Twenty-nine patients who underwent the Rendezvous technique showed a 100% technical success rate. Ten patients (34.4%) required stent removal; the mean stenting period was 14.9 (SD, 5.6) months (range, 6.65-24.14 months). A total of 19 patients were maintained without stent removal; the stent-maintaining period was 13.1 (SD, 8.4) months (range, 3.48-38.61 months). Two patients receiving left lobe grafts maintained the stents for 27.1 (SD, 16.2) months. In left lobe graft, the duct anastomosis position moves to the right posteroinferior side of the patient. CONCLUSIONS Our results suggest that the stenting period of the Rendezvous technique was longer in severe BAS than in cannulated endoscopic retrograde cholangiopancreatography cases. Especially in the left liver, the position of the duct anastomosis changed to the right posteroinferior of the patient. Thus, the donor duct and the recipient duct are angulated, kinking worsens, and the stenting period becomes longer.
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Affiliation(s)
- Kyeong Sik Kim
- Department of Surgery, Soon Chun Hyang University Seoul Hospital, Seoul, Korea
| | - Jong Man Kim
- Department of Surgery-Transplantation, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
| | - Ji Soo Lee
- Department of Surgery, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Gyu Sung Choi
- Department of Surgery-Transplantation, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jae-Won Joh
- Department of Surgery-Transplantation, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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35
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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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36
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Irisawa A, Miyoshi H, Itoi T, Ryozawa S, Kida M, Inui K. Recent innovations in therapeutic endoscopy for pancreatobiliary diseases. Dig Endosc 2020; 32:309-315. [PMID: 31240746 DOI: 10.1111/den.13473] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 06/23/2019] [Indexed: 02/08/2023]
Abstract
The development of endoscopic treatment for pancreatobiliary diseases in recent years is remarkable. In addition to conventional transpapillary treatments under endoscopic retrograde cholangiopancreatography (ERCP), new endoscopic ultrasound-guided therapy is being developed and implemented. On the other hand, due to the development/improvement of various devices such as new metal stents, a new therapeutic strategy under ERCP is also advocated. The present review focuses on recent advances in the endoscopic treatment of pancreatic pseudocysts, walled-off necrosis, malignant biliary strictures, and benign biliary/pancreatic duct strictures.
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Affiliation(s)
- Atsushi Irisawa
- Department of Gastroenterology, Dokkyo Medical University School of Medicine, Tochigi, Japan
| | - Hironao Miyoshi
- Department of Gastroenterology, Bantane Hospital, Fujita Health University, Aichi, Japan
| | - Takao Itoi
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Shomei Ryozawa
- Department of Gastroenterology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Mitsuhiro Kida
- Department of Gastroenterology, Kitasato University School of Medicine, Kanagawa, Japan
| | - Kazuo Inui
- Department of Gastroenterology, Bantane Hospital, Fujita Health University, Aichi, Japan
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37
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Yoo JJ, Lee JK, Moon JH, Lee YN, Park JK, Lee KT, Lee KH, Lee WJ, Woo SM, Lee TH, Park SH. Intraductal placement of non-flared fully covered metallic stent for refractory anastomotic biliary strictures after living donor liver transplantation: Long-term results of prospective multicenter trial. J Gastroenterol Hepatol 2020; 35:492-498. [PMID: 31418477 DOI: 10.1111/jgh.14831] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 08/01/2019] [Accepted: 08/08/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND AIM Fully covered self-expandable metallic stent (FCSEMS) may be an effective modality for managing anastomotic biliary stricture (ABS) after liver transplantation. However, stent migration and stent-induced ductal injury are the main limitations. The objective of this study was to evaluate the usefulness of an unflared, intraductal FCSEMS that was designed to minimize migration and ductal injury for refractory ABS after living donor liver transplantation (LDLT). METHODS A total of 32 consecutive patients with symptomatic ABS after LDLT unresolved by plastic stents with or without balloon dilation at four tertiary medical centers were prospectively enrolled. A short (3 or 5 cm) FCSEMS having long lasso (10 cm) used in this study had unflared convex ends to minimize tissue hyperplasia and smaller center portion to prevent migration. The FCSEMS was placed above the papilla and removed at 3-4 months after stenting. RESULTS Technical and clinical success rates of intraductal placement with FCSEMS were 100% (32/32) and 81.2% (26/32), respectively. Early stent migration was observed in five (15.6%) patients. However, three patients with early stent migration had stricture resolution without needing additional intervention. Intended stent removal was successful in 27 (100%) patients (median, 101 days; range, 23-118 days). No stent-induced ductal change was observed in all patients. Stricture recurrence was observed in 11.5% (3/26) of patients during 639 days of median duration of follow-up (range, 366-2079 days). CONCLUSIONS Intraductal placement of an unflared short FCSEMS may be a promising option for refractory ABS after LDLT with minimal stent-induced ductal injury and stent migration.
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Affiliation(s)
- Jeong-Ju Yoo
- Digestive Disease Center and Research Institute, Department of Internal Medicine, SoonChunHyang University School of Medicine, Bucheon, Korea
| | - Jong-Kyun Lee
- Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jong Ho Moon
- Digestive Disease Center and Research Institute, Department of Internal Medicine, SoonChunHyang University School of Medicine, Bucheon, Korea
| | - Yun Nah Lee
- Digestive Disease Center and Research Institute, Department of Internal Medicine, SoonChunHyang University School of Medicine, Bucheon, Korea
| | - Jae Keun Park
- Digestive Disease Center and Research Institute, Department of Internal Medicine, SoonChunHyang University School of Medicine, Bucheon, Korea
| | - Kyu Taek Lee
- Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kwang Hyuck Lee
- Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Woo Jin Lee
- Pancreatobiliary Cancer Clinic, National Cancer Center, Ilsan, Korea
| | - Sang Myung Woo
- Pancreatobiliary Cancer Clinic, National Cancer Center, Ilsan, Korea
| | - Tae Hoon Lee
- Department of Internal Medicine, SoonChunHyang University School of Medicine, Cheonan, Korea
| | - Sang-Heum Park
- Department of Internal Medicine, SoonChunHyang University School of Medicine, Cheonan, Korea
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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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39
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Schiavon LDL, Ejima FH, Menezes MRD, Bittencourt PL, Moreira AM, Farias AQ, Chagas AL, Assis AMD, Mattos ÂZD, Salomão BC, Terra C, Martins FPB, Carnevale FC, Rezende GFDM, Paulo GAD, Pereira GHS, Leal Filho JMDM, Meneses JD, Costa LSND, Carneiro MDV, Álvares-DA-Silva MR, Soares MVA, Pereira OI, Ximenes RO, Durante RFS, Ferreira VA, Lima VMD. RECOMMENDATIONS FOR INVASIVE PROCEDURES IN PATIENTS WITH DISEASES OF THE LIVER AND BILIARY TRACT: REPORT OF A JOINT MEETING OF THE BRAZILIAN SOCIETY OF HEPATOLOGY (SBH), BRAZILIAN SOCIETY OF DIGESTIVE ENDOSCOPY (SOBED) AND BRAZILIAN SOCIETY OF INTERVENTIONAL RADIOLOGY AND ENDOVASCULAR SURGERY (SOBRICE). ARQUIVOS DE GASTROENTEROLOGIA 2019; 56:213-231. [PMID: 31460590 DOI: 10.1590/s0004-2803.201900000-42] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 04/12/2019] [Indexed: 12/12/2022]
Abstract
Liver and biliary tract diseases are common causes of morbidity and mortality worldwide. Invasive procedures are usually performed in those patients with hepatobiliary diseases for both diagnostic and therapeutic purposes. Defining proper indications and restraints of commonly used techniques is crucial for proper patient selection, maximizing positive results and limiting complications. In 2018, the Brazilian Society of Hepato-logy (SBH) in cooperation with the Brazilian Society of Interventional Radiology and Endovascular surgery (SOBRICE) and the Brazilian Society of Digestive Endoscopy (SOBED) sponsored a joint single-topic meeting on invasive procedures in patients with hepatobiliary diseases. This paper summarizes the proceedings of the aforementioned meeting. It is intended to guide clinicians, gastroenterologists, hepatologists, radiologists, and endoscopists for the proper use of invasive procedures for management of patients with hepatobiliary diseases.
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Affiliation(s)
- Leonardo de Lucca Schiavon
- Universidade Federal de Santa Catarina, Faculdade de Medicina, Departamento de Clínica Médica, Florianópolis, SC, Brasil
| | | | - Marcos Roberto de Menezes
- Instituto do Câncer do Estado de São Paulo, Setor de Diagnóstico por Imagem, São Paulo, SP, Brasil.,Instituto do Câncer do Estado de São Paulo da Faculdade de Medicina da Universidade de São Paulo, Serviço de Radiologia Intervencionista, São Paulo, SP, Brasil
| | | | | | - Aírton Mota Moreira
- Universidade de São Paulo, Faculdade de Medicina, Serviço de Radiologia Intervencionista do Instituto de Radiologia, São Paulo, SP, Brasil
| | - Alberto Queiroz Farias
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Gastroenterologia, São Paulo, SP, Brasil
| | - Aline Lopes Chagas
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Gastroenterologia, São Paulo, SP, Brasil
| | - André Moreira de Assis
- Universidade de São Paulo, Faculdade de Medicina, Serviço de Radiologia Intervencionista do Instituto de Radiologia, São Paulo, SP, Brasil.,Hospital Sírio-Libanês, São Paulo, SP, Brasil
| | - Ângelo Zambam de Mattos
- Universidade Federal de Ciências da Saúde de Porto Alegre, Programa de Pós-Graduação em Medicina: Hepatologia, RS, Brasil
| | | | - Carlos Terra
- Universidade do Estado do Rio de Janeiro, Faculdade de Medicina, Departamento de Gastroenterologia, RJ, Brasil.,Hospital Federal de Lagoa, Departamento de Gastroenterologia, Rio de Janeiro, RJ, Brasil
| | | | - Francisco Cesar Carnevale
- Instituto de Radiologia da Faculdade de Medicina da Universidade de São Paulo, Serviço de Radiologia Intervencionista, São Paulo, SP, Brasil
| | | | | | | | - Joaquim Maurício da Motta Leal Filho
- Instituto do Câncer do Estado de São Paulo da Faculdade de Medicina da Universidade de São Paulo, Serviço de Radiologia Intervencionista, São Paulo, SP, Brasil
| | - Juliana de Meneses
- Instituto Hospital de Base do Distrito Federal, Brasília, DF, Brasil.,Instituto Nacional do Câncer, Brasília, DF, Brasil
| | - Lucas Santana Nova da Costa
- Instituto Hospital de Base do Distrito Federal, Brasília, DF, Brasil.,Hospital Sírio-Libanês Unidade Brasília, Brasília, DF, Brasil
| | - Marcos de Vasconcelos Carneiro
- Hospital das Forças Armadas, Brasília, DF, Brasil.,Universidade Católica de Brasília, Curso de Medicina, Brasília, DF, Brasil
| | - Mário Reis Álvares-DA-Silva
- Universidade Federal do Rio Grande do Sul, Faculdade de Medicina, Departamento de Medicina Interna, Rio Grande do Sul, RS, Brasil
| | - Mayra Veloso Ayrimoraes Soares
- Hospital Sírio-Libanês Unidade Brasília, Brasília, DF, Brasil.,Universidade de Brasília, Serviço de Radiologia, Brasília, DF, Brasil
| | - Osvaldo Ignácio Pereira
- Instituto de Radiologia da Faculdade de Medicina da Universidade de São Paulo, Serviço de Radiologia Intervencionista, São Paulo, SP, Brasil
| | - Rafael Oliveira Ximenes
- Hospital das Clínicas da Universidade Federal de Goiás, Serviço de Gastroenterologia e Hepatologia, Goiás, GO, Brasil
| | | | - Valério Alves Ferreira
- Instituto Hospital de Base do Distrito Federal, Brasília, DF, Brasil.,Hospital Santa Marta, Brasília, DF, Brasil
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Efficacy of Different Endoscopic Stents in the Management of Postoperative Biliary Strictures: A Systematic Review and Meta-analysis. J Clin Gastroenterol 2019; 53:418-426. [PMID: 30807403 DOI: 10.1097/mcg.0000000000001193] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Endoscopic stents are the first-line treatment in the management of benign biliary stricture (BBS) which include multiple plastic stents (MPSs), fully covered self-expandable metal stents (FCSEMS) including the conventional and modified ones (FCSEMS-C and FCSEMS-M) and biodegradable stents. However, different stents have their distinct advantages and disadvantages. We aim to conduct this systematic review to compare the efficacy of different stents in the management of BBS. METHODS Several databases were searched from inception through March 2018. Studies including >10 patients with postoperative stricture treated with endoscopic stents were enrolled. Pooled odds ratio of outcomes were calculated to compare MPS with FCSEMS. Weighted pooled rates were calculated to show the efficacy of FCSEMS-M, FCSEMS-C, and MPS. RESULTS Twenty-two articles were reviewed including 4 randomized controlled studies, 4 cohort studies, and 14 case series studies. Comparing FCSEMS with MPS, the pooled odds ratio was 0.48 [95% confidence interval (CI): 0.22-1.05] (P=0.07) for stricture resolution, 0.3 (95% CI: 0.1-0.92) (P=0.03) for adverse event, 1.9 (95% CI: 0.3-12) (P=0.49) for stent migration, and 1.38 (95% CI: 0.36-5.3) (P=0.34) for stricture recurrence. The pooled rates for stricture recurrence of MPS, FCSEMS-C, and FCSEMS-M were 19%, 19%, and 7%, respectively. The pooled rates for stent migration were 4% of MPS, 25% of FCSEMS-C, and 3% of FCSEMS-M. CONCLUSIONS FCSEMS-M is more favorable in the management of BBS comparing with MPS or FCSEMS-C. The biodegradable stent may be a promising option but currently available data is insufficient to draw a firm conclusion.
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41
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Garborg K, Aabakken L. Plastic or metal stents for biliary duct-to-duct anastomotic strictures - Is the jury still out? Liver Int 2019; 39:1197-1198. [PMID: 31290277 DOI: 10.1111/liv.14045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Accepted: 01/02/2019] [Indexed: 02/13/2023]
Affiliation(s)
- Kjetil Garborg
- Department of Transplantation Medicine, Oslo University Hospital, Oslo, Norway.,Clinical Effectiveness Research Group, Institute of Health and Society, University of Oslo, Oslo, Norway
| | - Lars Aabakken
- Department of Transplantation Medicine, Oslo University Hospital, Oslo, Norway
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42
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Cantù P, Tarantino I, Baldan A, Mutignani M, Tringali A, Lombardi G, Cerofolini A, Di Sario A, Catalano G, Bertani H, Ghinolfi D, Boarino V, Masci E, Bulajic M, Pisani A, Fantin A, Ligresti D, Barresi L, Traina M, Ravelli P, Forti E, Barbaro F, Costamagna G, Rodella L, Maroni L, Salizzoni M, Conigliaro R, Filipponi F, Merighi A, Staiano T, Monteleone M, Mazzaferro V, Zucchi E, Zilli M, Nadal E, Rosa R, Santi G, Parzanese I, De Carlis L, Donato MF, Lampertico P, Maggi U, Caccamo L, Rossi G, Vecchi M, Penagini R. Endo-therapies for biliary duct-to-duct anastomotic stricture after liver transplantation: Outcomes of a nationwide survey. Liver Int 2019; 39:1355-1362. [PMID: 30500104 DOI: 10.1111/liv.14010] [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: 08/27/2018] [Revised: 11/03/2018] [Accepted: 11/14/2018] [Indexed: 01/26/2023]
Abstract
BACKGROUND The most appropriate endo-therapeutic approach to biliary anastomotic strictures is yet to be defined. AIM To retrospectively report on the endo-therapy of duct-to-duct anastomotic strictures during 2013 in Italy. METHODS Data were collected from 16 Endoscopy Units at the Italian Liver Transplantation Centers (BASALT study group). RESULTS Complete endo-therapy and follow-up data are available for 181 patients: 101 treated with plastic multistenting, 26 with fully covered self-expandable metal stenting and 54 with single stenting. Radiological success was achieved for 145 patients (80%), that is, 88% of plastic multistenting, 88% of self-expandable metal stenting and 61% of single stenting (P < 0.001 vs plastic multistenting; P < 0.05 vs self-expandable metal stenting). After first-line endo-therapy failure, the patients underwent a second-line endo-therapy with plastic multistenting for 25%, fully covered self-expandable metal stenting for 53% and single stenting for 22% of cases, and radiological success was achieved for 84%, that is, 100%, 85% and 63% with plastic multistenting, self-expandable metal stenting and single stenting (P < 0.05 vs plastic multistenting or self-expandable metal stenting) respectively. Procedure-related complications occurred in 7.8% of endoscopic retrograde cholangiopancreatographies. Overall, clinical success was achieved in 87% of patients after a median follow-up of 25 months. CONCLUSION Plastic multistenting is confirmed as the preferred first-line treatment, while fully covered self-expandable metal stenting as rescue option for biliary anastomotic strictures. Single stenting has sub-optimal results and should be abandoned.
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Affiliation(s)
- Paolo Cantù
- Gastroenterology and Endoscopy Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Ilaria Tarantino
- Endoscopy Service, Department of Diagnostic and Therapeutic Services, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
| | - Anna Baldan
- Digestive Endoscopy Unit, Department of Gastroenterology, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Massimiliano Mutignani
- Diagnostic and Interventional Digestive Endoscopy, Niguarda Ca' Granda Hospital, Milan, Italy
| | - Andrea Tringali
- Digestive Endoscopy Unit, Gemelli University Hospital, Catholic University, Rome, Italy
| | | | | | - Antonio Di Sario
- Department of Gastroenterology and Transplantation, Gastroenterology Clinic, Polytechnic Marche University - United Hospitals of Ancona, Ancona, Italy
| | - Giorgia Catalano
- Liver Transplant Center and General Surgery, A.O.U. Città della Salute e della Scienza di Torino, Molinette Hospital, University of Turin, Turin, Italy
| | - Helga Bertani
- U.O.C. Gastroenterology and Digestive Endoscopy Unit, Nuovo Ospedale Civile Sant'Agostino Estense, Modena, Italy
| | - Davide Ghinolfi
- Hepatobiliary Surgery and Liver Transplantation Unit, Department of Oncology, Transplants and Advances in Medicine, University of Pisa Medical School Hospital, Pisa, Italy
| | - Valentina Boarino
- Gastroenterology and Endoscopy Unit, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
| | - Enzo Masci
- Diagnostic and Therapeutic Endoscopy Unit, Foundation IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Milutin Bulajic
- University Clinical Hospital "Santa Maria della Misericordia", Udine, Italy
| | - Antonio Pisani
- Gastroenterology Section, Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
| | - Alberto Fantin
- Division of Gastroenterology, Department of Surgical, Oncological and Gastroenterological Sciences, Azienda Ospedaliera - Università di Padova, Padova, Italy
| | - Dario Ligresti
- Endoscopy Service, Department of Diagnostic and Therapeutic Services, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
| | - Luca Barresi
- Endoscopy Service, Department of Diagnostic and Therapeutic Services, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
| | - Mario Traina
- Endoscopy Service, Department of Diagnostic and Therapeutic Services, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
| | - Paolo Ravelli
- Digestive Endoscopy Unit, Department of Gastroenterology, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Edoardo Forti
- Diagnostic and Interventional Digestive Endoscopy, Niguarda Ca' Granda Hospital, Milan, Italy
| | - Federico Barbaro
- Digestive Endoscopy Unit, Gemelli University Hospital, Catholic University, Rome, Italy
| | - Guido Costamagna
- Digestive Endoscopy Unit, Gemelli University Hospital, Catholic University, Rome, Italy
| | - Luca Rodella
- Emergency Endoscopy Unit, Borgo Trento Hospital, Verona, Italy
| | - Luca Maroni
- Department of Gastroenterology and Transplantation, Gastroenterology Clinic, Polytechnic Marche University - United Hospitals of Ancona, Ancona, Italy
| | - Mauro Salizzoni
- Liver Transplant Center and General Surgery, A.O.U. Città della Salute e della Scienza di Torino, Molinette Hospital, University of Turin, Turin, Italy
| | - Rita Conigliaro
- U.O.C. Gastroenterology and Digestive Endoscopy Unit, Nuovo Ospedale Civile Sant'Agostino Estense, Modena, Italy
| | - Franco Filipponi
- Hepatobiliary Surgery and Liver Transplantation Unit, Department of Oncology, Transplants and Advances in Medicine, University of Pisa Medical School Hospital, Pisa, Italy
| | - Alberto Merighi
- Gastroenterology and Endoscopy Unit, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
| | - Teresa Staiano
- Diagnostic and Therapeutic Endoscopy Unit, Foundation IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Michela Monteleone
- Liver Surgery, Transplantation and Gastroenterology, University of Milan and Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Vincenzo Mazzaferro
- Liver Surgery, Transplantation and Gastroenterology, University of Milan and Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Elena Zucchi
- University Clinical Hospital "Santa Maria della Misericordia", Udine, Italy
| | - Maurizio Zilli
- University Clinical Hospital "Santa Maria della Misericordia", Udine, Italy
| | - Elena Nadal
- Division of Gastroenterology, Department of Surgical, Oncological and Gastroenterological Sciences, Azienda Ospedaliera - Università di Padova, Padova, Italy
| | - Roberto Rosa
- Gastroenterology and Endoscopy Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Università degli Studi, Milan, Italy
| | - Giulio Santi
- Gastroenterology and Endoscopy Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Università degli Studi, Milan, Italy
| | - Ilaria Parzanese
- Gastroenterology and Endoscopy Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Università degli Studi, Milan, Italy
| | - Luciano De Carlis
- Department of General Surgery and Transplantation, Niguarda Ca' Granda Hospital, Università degli Studi Milano-Bicocca, Milan, Italy
| | - Maria Francesca Donato
- Gastroenterology and Hepatology Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy
| | - Pietro Lampertico
- Università degli Studi, Milan, Italy.,Gastroenterology and Hepatology Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy
| | - Umberto Maggi
- General Surgery and Liver Transplantation Unit, Department of Pathophysiology and Transplantation, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Lucio Caccamo
- General Surgery and Liver Transplantation Unit, Department of Pathophysiology and Transplantation, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giorgio Rossi
- Università degli Studi, Milan, Italy.,General Surgery and Liver Transplantation Unit, Department of Pathophysiology and Transplantation, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Maurizio Vecchi
- Gastroenterology and Endoscopy Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Università degli Studi, Milan, Italy
| | - Roberto Penagini
- Gastroenterology and Endoscopy Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Università degli Studi, Milan, Italy
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Sato T, Kogure H, Nakai Y, Ishigaki K, Hakuta R, Saito K, Saito T, Takahara N, Hamada T, Mizuno S, Yamada A, Tada M, Isayama H, Koike K. Double-balloon endoscopy-assisted treatment of hepaticojejunostomy anastomotic strictures and predictive factors for treatment success. Surg Endosc 2019; 34:1612-1620. [DOI: 10.1007/s00464-019-06924-6] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 06/12/2019] [Indexed: 02/06/2023]
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Bartel MJ, Higa JT, Tokar JL. The Status of SEMS Versus Plastic Stents for Benign Biliary Strictures. Curr Gastroenterol Rep 2019; 21:29. [PMID: 31098767 DOI: 10.1007/s11894-019-0696-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Benign biliary strictures can be treated with plastic stents and self-expandable metal stents (SEMS). This review article delineates the latest scientific evidence for their usage. RECENT FINDINGS Despite evolving literature on both type of stents as treatment modalities of benign biliary strictures, which encompass mainly anastomotic strictures and strictures related to chronic pancreatitis, no final conclusions can be drawn regarding the superiority of a particular stent. SEMS tend to have higher stricture resolution rates and fewer procedural requirements which are partly offset by higher stent migration and stricture recurrence rates compared with plastic stents. Additional studies focusing on new SEMS types with anti-migration features as well as cost-effectiveness calculations are necessary for clinical decision-making when treating patients with benign biliary strictures.
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Affiliation(s)
- M J Bartel
- Section of Gastroenterology, Fox Chase Cancer Center, Temple Health, Philadelphia, PA, USA.
| | - J T Higa
- Section of Gastroenterology, Fox Chase Cancer Center, Temple Health, Philadelphia, PA, USA
| | - J L Tokar
- Section of Gastroenterology, Fox Chase Cancer Center, Temple Health, Philadelphia, PA, USA
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45
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Tringali A, Tarantino I, Barresi L, Traina M, Bonato G, Cintolo M, Hassan C, Mutignani M, Adler DG. Multiple plastic versus fully covered metal stents for managing post-liver transplantation anastomotic biliary strictures: a meta-analysis of randomized controlled trials. Ann Gastroenterol 2019; 32:407-415. [PMID: 31263364 PMCID: PMC6595920 DOI: 10.20524/aog.2019.0376] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2019] [Accepted: 03/23/2019] [Indexed: 12/15/2022] Open
Abstract
Background Anastomotic biliary strictures (ABS) following liver transplantation (LT) are one of the most common complications, occurring in 4.5-32% of patients. Multiple plastic stenting (MPS) requires multiple sessions, with the associated risk, cost and patient discomfort. Fully covered self-expandable metal stents (FC-SEMS) have increasingly been used in this setting. We performed a systematic review and meta-analysis of randomized controlled trials (RCTs), comparing the role of FC-SEMS and MPS in the treatment of ABS post-LT. Methods We conducted a bibliographic search using PubMed and EMBASE, aimed at identifying available RCTs that compared MPS to FC-SEMS in patients with ABS post LT from January 2000 to October 2017. Primary outcomes were ABS resolution and recurrence, while secondary outcomes were adverse events and number of procedures performed. Pooled estimates were calculated using random-effects models. Results Four RCTs (205 patients) were included. ABS resolution and recurrence did not differ significantly between the groups (odds ratio [OR] 1.05, 95% confidence interval [CI] 0.43-2.56, P=0.92; and OR 2.37, 95%CI 0.54-10.38, P=0.25). The same was true for adverse events (OR 0.91, 95%CI 0.84-3.48, P=0.86) and migration rate (OR 1.31, 95%CI 0.46-3.71, P=0.61). The mean number of endoscopic retrograde cholangiopancreatography procedures was lower for FC-SEMS (mean difference [MD] -2.08). Conclusions FC-SEMS and MPS had equal ABS resolution and recurrence, although there was a trend towards a higher recurrence rate in FC-SEMS that disappeared when trials with a shorter stent indwelling time were excluding. No difference was found in overall adverse events or migration rate.
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Affiliation(s)
- Alberto Tringali
- Endoscopy Unit, Ospedale Ca' Granda Niguarda, Milan, Italy (Alberto Tringali, Giulia Bonato, Marcello Cintolo, Massimiliano Mutignani)
| | - Ilaria Tarantino
- Endoscopy Unit, IRCCS ISMETT, Palermo Italy (Ilaria Tarantino, Luca Barresi, Mario Traina)
| | - Luca Barresi
- Endoscopy Unit, IRCCS ISMETT, Palermo Italy (Ilaria Tarantino, Luca Barresi, Mario Traina)
| | - Mario Traina
- Endoscopy Unit, IRCCS ISMETT, Palermo Italy (Ilaria Tarantino, Luca Barresi, Mario Traina)
| | - Giulia Bonato
- Endoscopy Unit, Ospedale Ca' Granda Niguarda, Milan, Italy (Alberto Tringali, Giulia Bonato, Marcello Cintolo, Massimiliano Mutignani)
| | - Marcello Cintolo
- Endoscopy Unit, Ospedale Ca' Granda Niguarda, Milan, Italy (Alberto Tringali, Giulia Bonato, Marcello Cintolo, Massimiliano Mutignani)
| | - Cesare Hassan
- Endoscopy Unit, Nuovo Regina Margherita Hospital, Rome, Italy (Cesare Hassan)
| | - Massimiliano Mutignani
- Endoscopy Unit, Ospedale Ca' Granda Niguarda, Milan, Italy (Alberto Tringali, Giulia Bonato, Marcello Cintolo, Massimiliano Mutignani)
| | - Douglas G Adler
- Division of Gastroenterology & Hepatology University of Utah, Salt Lake City, Utah, USA (Douglas G. Adler)
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Abstract
Benign and malignant biliary strictures are common indications for endoscopic retrograde cholangiopancreatography. Diagnosis involves high-quality cross-sectional imaging and cholangiography with various endoscopic sampling techniques. Treatment options include placement of plastic biliary stents and self-expanding metal stents, which differ in patency duration and cost effectiveness. Whether the etiology is benign or malignant, a multidisciplinary strategy should be implemented. This article will discuss general principles of biliary stenting in both benign and malignant conditions.
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Affiliation(s)
- Jason G Bill
- Washington University School of Medicine in St. Louis, 660 South Euclid Avenue, Campus Box 8124, St Louis, MO 63110, USA
| | - Daniel K Mullady
- Interventional Endoscopy, Washington University School of Medicine in St. Louis, 660 South Euclid Avenue, Campus Box 8124, St Louis, MO 63110, USA.
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47
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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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48
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Larghi A, Tringali A, Rimbaş M, Barbaro F, Perri V, Rizzatti G, Gasbarrini A, Costamagna G. Endoscopic Management of Benign Biliary Strictures After Liver Transplantation. Liver Transpl 2019; 25:323-335. [PMID: 30329213 DOI: 10.1002/lt.25358] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Accepted: 10/10/2018] [Indexed: 02/07/2023]
Abstract
Biliary strictures represent some of the most frequent complications encountered after orthotopic liver transplantation. They comprise an array of biliary abnormalities with variations in anatomical location, clinical presentation, and different pathogenesis. Magnetic resonance cholangiography represents the most accurate noninvasive imaging test that can provide detailed imaging of the whole biliary system-below and above the anastomosis. It is of particular value in those harboring complex hilar or intrahepatic strictures, offering a detailed roadmap for planning therapeutic procedures. Endoscopic therapy of biliary strictures usually requires biliary sphincterotomy plus balloon dilation and stent placement. However, endoscopic management of nonanastomotic biliary strictures is much more complex and challenging as compared with anastomotic biliary strictures. The present article is a narrative review presenting the results of endoscopic treatment of biliary strictures occurring after liver transplantation, describing the different strategies based on the nature of the stricture and summarizing their outcomes.
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Affiliation(s)
- Alberto Larghi
- Digestive Endoscopy Unit, Scientific Institute for Research, Hospitalization, and Health Care, Fondazione Policlinico Universitario A. Gemelli, Catholic University, Rome, Italy
| | - Andrea Tringali
- Digestive Endoscopy Unit, Scientific Institute for Research, Hospitalization, and Health Care, Fondazione Policlinico Universitario A. Gemelli, Catholic University, Rome, Italy
| | - Mihai Rimbaş
- Digestive Endoscopy Unit, Scientific Institute for Research, Hospitalization, and Health Care, Fondazione Policlinico Universitario A. Gemelli, Catholic University, Rome, Italy.,Gastroenterology Department, Colentina Clinical Hospital, Carol Davila University of Medicine, Bucharest, Romania
| | - Federico Barbaro
- Digestive Endoscopy Unit, Scientific Institute for Research, Hospitalization, and Health Care, Fondazione Policlinico Universitario A. Gemelli, Catholic University, Rome, Italy
| | - Vincenzo Perri
- Digestive Endoscopy Unit, Scientific Institute for Research, Hospitalization, and Health Care, Fondazione Policlinico Universitario A. Gemelli, Catholic University, Rome, Italy
| | - Gianenrico Rizzatti
- Digestive Endoscopy Unit, Scientific Institute for Research, Hospitalization, and Health Care, Fondazione Policlinico Universitario A. Gemelli, Catholic University, Rome, Italy.,Gastroenterology Division, Scientific Institute for Research, Hospitalization, and Health Care, Fondazione Policlinico Universitario A. Gemelli, Catholic University, Rome, Italy
| | - Antonio Gasbarrini
- Gastroenterology Division, Scientific Institute for Research, Hospitalization, and Health Care, Fondazione Policlinico Universitario A. Gemelli, Catholic University, Rome, Italy
| | - Guido Costamagna
- Digestive Endoscopy Unit, Scientific Institute for Research, Hospitalization, and Health Care, Fondazione Policlinico Universitario A. Gemelli, Catholic University, Rome, Italy.,Instituts Hospitalo-Universitaires - University of Strasbourg Institute of Advanced Study, Strasbourg, France
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49
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Zhang X, Wang X, Wang L, Tang R, Dong J. Effect of covered self-expanding metal stents compared with multiple plastic stents on benign biliary stricture: A meta-analysis. Medicine (Baltimore) 2018; 97:e12039. [PMID: 30200083 PMCID: PMC6133465 DOI: 10.1097/md.0000000000012039] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Endoscopic placement of multiple plastic stents (MPS) has been the first-line treatment for benign biliary stricture (BBS). Covered self-expanding metal stents (cSEMS) have been used in treatment of BBS; however, the efficacy has not been verified. Therefore, we conducted this meta-analysis according to PRISMA guidelines. METHODS PubMed, Embase, and the Cochrane Library were electronically and manually searched for studies published between January 1, 1990 and April 12, 2017. Of 153 studies screened, 90 were excluded because of duplications. After scanning the title or abstract, only 24 studies were eligible for review and 6 were finally included. The investigators selected publications according to inclusion and exclusion criteria, processed the data, and assessed the quality of the selected studies. The primary endpoint outcome was stricture resolution, and the secondary endpoint outcomes included stricture recurrence rate, the number of endoscopic retrograde cholangiopancreatography (ERCP) sessions, and stent migration. RESULTS A total of 6 randomized controlled trials with 330 participants were included in the current meta-analysis. There was no significant difference in stricture resolution between the cSEMS and MPS groups (odds ratio [OR] = 1.05, 95% confidence interval [CI] = 0.53-2.07, I = 29%, P = .23, Z = 0.13, P = .90). Similarly, the stricture recurrence rates (OR = 1.39, 95% CI = 0.69-2.81, I = 38%, P = .17, Z = 0.91, P = .36) were comparable between cSEMS and MPS groups. Stent migration rates (OR = 1.71, 95% CI = 0.84-3.50, I = 4%, P = .241, Z = 1.47, P = .14) were similar between cSEMS and MPS groups. There were fewer ERCP sessions in the cSEMS group than in the MPS group. CONCLUSIONS This meta-analysis showed that cSEMS were comparable to MPS in achieving resolution of BBSs with fewer ERCP procedures.
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Affiliation(s)
- Xinjing Zhang
- School of Clinical Medicine
- Department of Hepatopancreatobiliary Surgery, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Changping, Beijing, China
| | - Xuedong Wang
- School of Clinical Medicine
- Department of Hepatopancreatobiliary Surgery, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Changping, Beijing, China
| | - Liang Wang
- School of Clinical Medicine
- Department of Hepatopancreatobiliary Surgery, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Changping, Beijing, China
| | - Rui Tang
- School of Clinical Medicine
- Department of Hepatopancreatobiliary Surgery, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Changping, Beijing, China
| | - Jiahong Dong
- School of Clinical Medicine
- Department of Hepatopancreatobiliary Surgery, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Changping, Beijing, China
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Visconti TADC, Bernardo WM, Moura DTH, Moura ETH, Gonçalves CVT, Farias GF, Guedes HG, Ribeiro IB, Franzini TP, Luz GO, dos Santos MEDL, de Moura EGH. Metallic vs plastic stents to treat biliary stricture after liver transplantation: a systematic review and meta-analysis based on randomized trials. Endosc Int Open 2018; 6:E914-E923. [PMID: 30258982 PMCID: PMC6156748 DOI: 10.1055/a-0626-7048] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Accepted: 04/25/2018] [Indexed: 12/15/2022] Open
Abstract
Background and study aims The first-line approach to anastomotic biliary stricture after orthotopic liver transplantation (OLTX) involves endoscopic retrograde cholangiopancreatography (ERCP). The most widely used technique is placement of multiple plastic stents, but discussions are ongoing on the benefits of fully-covered self-expandable metallic stents (FCEMS) in this situation. This study aimed to compare results from use of plastic and metal stents to treat biliary stricture after transplantation. Patients and methods Searches were performed in the Medline, EMBASE, SciELO/LILACS, and Cochrane databases, and only randomized studies comparing the two techniques were included in the meta-analysis. Results Our study included four randomized clinical trials totaling 205 patients. No difference was observed between the stricture resolution rate (RD: 0.01; 95 %CI [-0.08 - 0.10]), stricture recurrence (RD: 0.13; 95 %CI [-0.03 - 0.28]), and adverse events (RD: -0.10; 95 %CI [-0.65 - 0.44]) between the plastic and metallic stent groups. The metallic stent group demonstrated benefits in relation to the number of ERCPs performed (MD: -1.86; 95 %CI [-3.12 to -0.6]), duration of treatment (MD: -105.07; 95 %CI [-202.38 to -7.76 days]), number of stents used (MD: -10.633; 95 %CI [-20.82 to -0.44]), and cost (average $ 8,288.50 versus $ 18,580.00, P < 0.001). Conclusions Rates of resolution and recurrence of stricture are similar, whereas the number of ERCPs performed, number of stents used, duration of treatment, and costs were lower in patients treated with FCEMS, which shows that this device is a valid option for initial treatment of post-OLTX biliary stricture.
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Affiliation(s)
| | - Wanderley Marques Bernardo
- Department of Gastroenterology, Hospital das Clinicas from University of São Paulo Medical School, São Paulo, Brazil
| | - Diogo Turiani Hourneaux Moura
- Department of Gastroenterology, Hospital das Clinicas from University of São Paulo Medical School, São Paulo, Brazil
| | | | | | - Galileu Ferreira Farias
- Department of Gastroenterology, Hospital das Clinicas from University of São Paulo Medical School, São Paulo, Brazil
| | - Hugo Gonçalo Guedes
- Department of Gastroenterology, Hospital das Clinicas from University of São Paulo Medical School, São Paulo, Brazil
| | - Igor Braga Ribeiro
- Department of Gastroenterology, Hospital das Clinicas from University of São Paulo Medical School, São Paulo, Brazil
| | - Tomazo Prince Franzini
- Department of Gastroenterology, Hospital das Clinicas from University of São Paulo Medical School, São Paulo, Brazil
| | - Gustavo Oliveira Luz
- Department of Gastroenterology, Hospital das Clinicas from University of São Paulo Medical School, São Paulo, Brazil
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