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Gellért B, Rancz A, Hoferica J, Teutsch B, Sipos Z, Veres DS, Hegyi PJ, Ábrahám S, Hegyi P, Hritz I. Understanding the Role of Different ERCP Techniques in Post-Roux-en-Y Gastric Bypass Patients: a Systematic Review and Meta-analysis. Obes Surg 2025; 35:285-304. [PMID: 39671059 PMCID: PMC11717856 DOI: 10.1007/s11695-024-07459-z] [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: 02/22/2024] [Revised: 08/01/2024] [Accepted: 08/06/2024] [Indexed: 12/14/2024]
Abstract
We aimed to compare enteroscopy-assisted ERCP (EA-ERCP), laparoscopy-assisted ERCP (LA-ERCP), and endoscopic ultrasound-directed ERCP (EDGE) in terms of safety and efficacy in post-Roux-en-Y gastric bypass patients. We conducted a rigorous analysis based on a predefined protocol (PROSPERO, CRD42022368788). Sixty-seven studies were included. The technical success rates were 77% (CI 69-83%) for EA-ERCP, 93% (CI 91-96%) for LA-ERCP, and 96% (CI 92-98%) for EDGE. Subgroup differences were significant between the EA-ERCP and other groups (p < 0.05). The overall adverse event rates were 13% (CI 8-22%), 19% (CI 14-24%), and 20% (CI 12-31%), respectively (p = 0.49). Our findings suggest that EDGE and LA-ERCP may be more effective and as safe as EA-ERCP.
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Affiliation(s)
- Bálint Gellért
- Centre for Translational Medicine, Semmelweis University, Üllői Út 26, 1085, Budapest, Hungary
- Department of Surgery, Transplantation and Gastroenterology, Division of Interventional Gastroenterology, Semmelweis University, Üllői Út 78, 1082, Budapest, Hungary
| | - Anett Rancz
- Centre for Translational Medicine, Semmelweis University, Üllői Út 26, 1085, Budapest, Hungary
- Department of Internal Medicine and Hematology, Medical School, Semmelweis University, Üllői Út 26, 1085, Budapest, Hungary
| | - Jakub Hoferica
- Centre for Translational Medicine, Semmelweis University, Üllői Út 26, 1085, Budapest, Hungary
- Jessenius Faculty of Medicine in Martin, Comenius University, Malá Hora 4A, 036 01, Martin-Záturčie, Slovakia
| | - Brigitta Teutsch
- Centre for Translational Medicine, Semmelweis University, Üllői Út 26, 1085, Budapest, Hungary
- Institute for Translational Medicine, Medical School, University of Pécs, Szigeti Út 12, 7624, Pécs, Hungary
- Department of Radiology, Medical Imaging Centre, Semmelweis University, Korányi Sándor U. 2, 1082, Budapest, Hungary
| | - Zoltán Sipos
- Institute for Translational Medicine, Medical School, University of Pécs, Szigeti Út 12, 7624, Pécs, Hungary
- Institute of Bioanalysis, Medical School, University of Pécs, Honvéd Utca 1, 7624, Pécs, Hungary
| | - Dániel S Veres
- Department of Biophysics and Radiation Biology, Semmelweis University, Tűzoltó U. 37-47, 1094, Budapest, IX, Hungary
| | - Péter Jenő Hegyi
- Centre for Translational Medicine, Semmelweis University, Üllői Út 26, 1085, Budapest, Hungary
- Institute of Pancreatic Diseases, Semmelweis University, Tömő Utca 25-29, 1083, Budapest, Hungary
| | - Szabolcs Ábrahám
- Department of Surgery, Albert Szent-Györgyi Medical School, University of Szeged, H-6725 Tisza Utca 109, Szeged, Hungary
| | - Péter Hegyi
- Centre for Translational Medicine, Semmelweis University, Üllői Út 26, 1085, Budapest, Hungary
- Institute for Translational Medicine, Medical School, University of Pécs, Szigeti Út 12, 7624, Pécs, Hungary
- Institute of Pancreatic Diseases, Semmelweis University, Tömő Utca 25-29, 1083, Budapest, Hungary
- Translational Pancreatology Research Group, Interdisciplinary Centre of Excellence for Research Development and Innovation, University of Szeged, H-6725 Tisza Utca 109, Szeged, Hungary
| | - István Hritz
- Department of Surgery, Transplantation and Gastroenterology, Division of Interventional Gastroenterology, Semmelweis University, Üllői Út 78, 1082, Budapest, Hungary.
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Tarantino I, Rizzo GEM. Biliopancreatic Endoscopy in Altered Anatomy. MEDICINA-LITHUANIA 2021; 57:medicina57101014. [PMID: 34684051 PMCID: PMC8537222 DOI: 10.3390/medicina57101014] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/17/2021] [Accepted: 09/22/2021] [Indexed: 12/31/2022]
Abstract
Background and Objectives: Anatomical post-surgical alterations of the upper gastrointestinal (GI) tract have always been challenging for performing diagnostic and therapeutic endoscopy, especially when biliopancreatic diseases are involved. Esophagectomy, gastrectomy with various reconstructions and pancreaticoduodenectomy are among the most common surgeries causing upper GI tract alterations. Technological improvements and new methods have increased the endoscopic success rate in these patients, and the literature has been rapidly increasing over the past few years. The aim of this systematic review is to identify evidence on the available biliopancreatic endoscopic techniques performed in the altered post-surgical anatomy of upper GI tract. Materials and Methods: We performed a systematic search of PubMed, MEDLINE, Cochrane Library, and SCOPUS databases. Study-level variables extracted were the last name of the first author, publication year, study design, number of patients, type of post-surgical anatomical alteration, endoscopic technique, success rate and endoscopic-related adverse events. Results: Our primary search identified 221 titles, which was expanded with studies after the citation search. The final full-text review process identified 52 articles (31 retrospective studies, 8 prospective studies and 13 case reports). We found several different techniques developed over the years for biliopancreatic diseases in altered anatomy, in order to perform both endoscopic ultrasound (EUS) and endoscopic retrograde cholangiopancreatography (ERCP). They included enteroscopy-assisted ERCP (double and single balloon enteroscopy-ERCP, spiral enteroscopy-ERCP) laparoscopic assisted ERCP, EUS-Directed transgastric ERCP, EUS-directed transgastric intervention, gastric access temporary for endoscopy, and percutaneous assisted trans prosthetic endoscopic therapy. The success rate was high (most of the techniques showed a success rate over 90%) and a low rate of adverse events were reported. Conclusions: We suggest the considerationof the novel techniques when approaching patients with altered anatomy who require biliopancreatic endoscopy, focusing on the surgery type, success rate and adverse events reported in the literature.
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Affiliation(s)
- Ilaria Tarantino
- Endoscopy Service, Department of Diagnostic and Therapeutic Services, IRCCS-ISMETT, 90127 Palermo, Italy;
- Correspondence:
| | - Giacomo Emanuele Maria Rizzo
- Endoscopy Service, Department of Diagnostic and Therapeutic Services, IRCCS-ISMETT, 90127 Palermo, Italy;
- Section of Gastroenterology & Hepatology, Department of Health Promotion Sciences Maternal and Infant Care, Internal Medicine and Medical Specialties, PROMISE, University of Palermo, 90133 Palermo, Italy
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Elsharif M, Hague AG, Ahmed H, Ackroyd R. After you Roux, what do you do? A systematic review of most successful advanced assisted ERCP techniques in patients with various altered upper gastrointestinal surgical anatomical reconstructions with particular focus on RYGB (last 10 years). Clin J Gastroenterol 2020; 13:985-1009. [PMID: 32809134 DOI: 10.1007/s12328-020-01201-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Accepted: 07/30/2020] [Indexed: 02/07/2023]
Abstract
Access to the Common Bile Duct in patients with surgically altered UGI anatomy such as RYGB is exceptionally challenging. Previously, these patients could only be treated by open surgery; however, multiple new advanced assisted ERCP techniques such as EDGE, LA-ERCP, and DEA-ERCP have now been developed and indeed successfully used to treat these patients. Despite growing experience, these techniques have yet to become part of our mainstream practice and many clinicians remain unfamiliar or even unaware of them; as a result, they are unfortunately often overlooked. We conducted this systematic review to try and shed more light on them and understand which of these techniques resulted in the best patient outcomes. We conducted a systematic review of PubMed database publications between December 2008 and December 2018. Keyword variants of "EDGE, Enteroscopy-assisted & laparoscopy-assisted ERCP" and "altered surgical anatomy" were combined to identify relevant papers for inclusion. We identified 34 studies, comprising a total of 1848 advanced assisted ERCPs in patients with altered UGI anatomy from 12 different countries. These papers were critically appraised, summarised, and presented in table format. EDGE and LA-ERCP were associated with both the highest overall combined CBD cannulation rates (99.3% for both vs 74.6% for DEA-ERCP) and ERCP interventional success (98.3% for EDGE vs 97.4% for LA-ERCP and 67.6% for DEA-ERCP). Advanced ERCP is associated with excellent success rates and a higher safety profile than surgery; however, patient selection and identification of the exact surgical anatomy are key.
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Affiliation(s)
- Mohamed Elsharif
- Department of Upper GI Surgery, Northern General Hospital, Sheffield Teaching Hospitals, Flat 2, 23 Montgomery Road, Sheffield, S71LN, UK.
| | - Adam Gary Hague
- Department of Upper GI Surgery, Northern General Hospital, Sheffield Teaching Hospitals, Flat 2, 23 Montgomery Road, Sheffield, S71LN, UK
| | - Hussam Ahmed
- Department of Upper GI Surgery, Northern General Hospital, Sheffield Teaching Hospitals, Flat 2, 23 Montgomery Road, Sheffield, S71LN, UK
| | - Roger Ackroyd
- Department of Upper GI Surgery, Northern General Hospital, Sheffield Teaching Hospitals, Flat 2, 23 Montgomery Road, Sheffield, S71LN, UK
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Krutsri C, Kida M, Yamauchi H, Iwai T, Imaizumi H, Koizumi W. Current status of endoscopic retrograde cholangiopancreatography in patients with surgically altered anatomy. World J Gastroenterol 2019; 25:3313-3333. [PMID: 31341358 PMCID: PMC6639547 DOI: 10.3748/wjg.v25.i26.3313] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 04/18/2019] [Accepted: 04/29/2019] [Indexed: 02/06/2023] Open
Abstract
Endoscopic retrograde cholangiopancreatography (ERCP) in patients with surgically altered anatomy must be performed by a highly experienced endoscopist. The challenges are accessing the afferent limb in different types of reconstruction, cannulating a papilla with a reverse orientation, and performing therapeutic interventions with uncommon endoscopic accessories. The development of endoscopic techniques has led to higher success rates in this group of patients. Device-assisted ERCP is the endoscopic procedure of choice for high success rates in short-limb reconstruction; however, these success rate is lower in long-limb reconstruction. ERCP assisted by endoscopic ultrasonography is now popular because it can be performed independent of the limb length; however, it must be performed by a highly experienced and skilled endoscopist. Stent deployment and small stone removal can be performed immediately after ERCP assisted by endoscopic ultrasonography, but the second session is needed for other difficult procedures such as cholangioscopy-guided electrohydraulic lithotripsy. Laparoscopic-assisted ERCP has an almost 100% success rate in long-limb reconstruction because of the use of a conventional side-view duodenoscope, which is compatible with standard accessories. This requires cooperation between the surgeon and endoscopist and is suitable in urgent situations requiring concomitant cholecystectomy. This review focuses on the advantages, disadvantages, and outcomes of various procedures that are suitable in different situations and reconstruction types. Emerging new techniques and their outcomes are also discussed.
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Affiliation(s)
- Chonlada Krutsri
- Department of Surgery, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Mitsuhiro Kida
- Department of Gastroenterology, Graduate School of Medicine, Kitasato University Hospital, Kanagawa 252-0375, Japan
| | - Hiroshi Yamauchi
- Department of Gastroenterology, Graduate School of Medicine, Kitasato University Hospital, Kanagawa 252-0375, Japan
| | - Tomohisa Iwai
- Department of Gastroenterology, Graduate School of Medicine, Kitasato University Hospital, Kanagawa 252-0375, Japan
| | - Hiroshi Imaizumi
- Department of Gastroenterology, Graduate School of Medicine, Kitasato University Hospital, Kanagawa 252-0375, Japan
| | - Wasaburo Koizumi
- Department of Gastroenterology, Graduate School of Medicine, Kitasato University Hospital, Kanagawa 252-0375, Japan
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Park TY, Song TJ. Recent advances in endoscopic retrograde cholangiopancreatography in Billroth II gastrectomy patients: A systematic review. World J Gastroenterol 2019; 25:3091-3107. [PMID: 31293344 PMCID: PMC6603814 DOI: 10.3748/wjg.v25.i24.3091] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 05/03/2019] [Accepted: 06/01/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Endoscopic retrograde cholangiopancreatography (ERCP) in patients with Billroth II gastrectomy has been considered a challenging procedure due to the surgically altered gastrointestinal anatomy. However, there has been a paucity of comparative studies regarding ERCP in Billroth II gastrectomy cases because of procedure-related morbidity and mortality and practical and ethical limitations. This systematic and comprehensive review was performed to obtain a recent perspective on ERCP in Billroth II gastrectomy patients.
AIM To systematically review the literature regarding ERCP in Billroth II gastrectomy patients.
METHODS A systematic review was performed on the literature published between May 1975 and January 2019. The following electronic databases were searched: PubMed, EMBASE, and Cochrane Library. The outcomes of successful afferent loop intubation and successful selective cannulation and occurrence of adverse events were assessed.
RESULTS A total of 43 studies involving 2669 patients were included. The study designs were 36 (83.7%) retrospective cohort studies, 4 (9.3%) retrospective comparative studies, 2 (4.7%) prospective comparative studies, and 1 (2.3%) prospective cohort study. Of a total of 2669 patients, there were 1432 cases (55.6%) of side-viewing endoscopy, 664 (25.8%) cases of forward-viewing endoscopy, 171 (6.6%) cases of balloon-assisted enteroscopy, 169 (6.6%) cases of anterior oblique-viewing endoscopy, 64 (2.5%) cases of dual-lumen endoscopy, 31 (1.2%) cases of colonoscopy, and 14 (0.5%) cases of multiple bending endoscopy. The overall success rate of afferent loop intubation was 91.3% (2437/2669), and the overall success rate of selective cannulation was 87.9% (2346/2437). A total of 195 cases (7.3%) of adverse events occurred. The success rates of afferent loop intubation and the selective cannulation rate for each type of endoscopy were as follows: side-viewing endoscopy 98.2% and 95.3%; forward-viewing endoscopy 97.4% and 95.2%; balloon-assisted enteroscopy 95.4% and 97.5%; oblique-viewing endoscopy 94.1% and 97.5%; and dual-lumen endoscopy 82.8% and 100%, respectively. The rate of bowel perforation was slightly higher in side-viewing endoscopy (3.6%) and balloon-assisted enteroscopy (4.1%) compared with forward-viewing endoscopy (1.7%) and anterior oblique-viewing endoscopy (1.2%). Mortality only occurred in side-viewing endoscopy (n = 9, 0.6%).
CONCLUSION The performance of ERCP in the Billroth II gastrectomy population has been improving with choice of various type of endoscope and sphincter management. More comparative studies are needed to determine the optimal strategy to perform safe and effective ERCP in Billroth II gastrectomy patients.
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Affiliation(s)
- Tae Young Park
- Department of Internal Medicine, Inje University Seoul Paik Hospital, Seoul 04551, South Korea
| | - Tae Jun Song
- Division of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 138-736, South Korea
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Park TY, Bang CS, Choi SH, Yang YJ, Shin SP, Suk KT, Baik GH, Kim DJ, Yoon JH. Forward-viewing endoscope for ERCP in patients with Billroth II gastrectomy: a systematic review and meta-analysis. Surg Endosc 2018; 32:4598-4613. [PMID: 29777352 DOI: 10.1007/s00464-018-6213-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Accepted: 05/09/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND The forward-viewing endoscope has been increasingly used to perform endoscopic retrograde cholangiopancreatography (ERCP) in patients who underwent Billroth II gastrectomy. This study intended to assess efficacy and safety of the forward-viewing endoscope for ERCP in Billroth II gastrectomy patients compared with conventional side-viewing endoscope using a systematic review and meta-analysis. METHODS A systematic review was conducted for studies that evaluated the outcomes of ERCP for patients with Billroth II gastrectomy. Random-effect model meta-analyses with subgroup analyses were conducted. The methodological quality of the included publications was evaluated using the risk of bias assessment tool for non-randomized studies. The publication bias was assessed. RESULTS In total, 25 studies (1 randomized, 18 retrospective, 1 prospective, and 5 case series studies) with 2446 patients (499 forward-viewing and 1947 side-viewing endoscopes) were analyzed. The pooled afferent loop intubation rate was higher with the forward-viewing endoscope (90.3%, 95% confidence interval (CI) 85.6-93.6 vs. 86.8%, 95% CI 82.8-89.9%). The pooled selective cannulation rate was higher with the side-viewing endoscope (92.3%, 95% CI 88.0-95.2 vs. 91.1%, 95% CI 87.2-93.9%). The pooled bowel perforation rate was higher with the side-viewing endoscope (3.6%, 95% CI 2.3-5.7 vs. 3.0%, 95% CI 1.7-5.3%). The pooled pancreatitis rate was higher with the forward-viewing endoscope (5.4%, 95% CI 3.6-8.0 vs. 2.5%, 95% CI 2.3-5.7%). The pooled bleeding rate was higher with the forward-viewing endoscope (3.0%, 95% CI 1.6-5.5 vs. 2.0%, 95% CI 1.4-3.0%). The heterogeneity among the studies was not significant. The publication bias was minimal. CONCLUSION This meta-analysis indicates that the forward-viewing endoscope is as safe and effective as conventional side-viewing endoscope for ERCP in patients with Billroth II gastrectomy.
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Affiliation(s)
- Tae Young Park
- Department of Internal Medicine, Inje University Seoul Paik Hospital, 9 Mareunnae-ro, Jung-gu, Seoul, South Korea.
| | - Chang Seok Bang
- Department of Internal Medicine, Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, South Korea
| | - Sang Hyeon Choi
- Department of Internal Medicine, Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, South Korea
| | - Young Joo Yang
- Department of Internal Medicine, Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, South Korea
| | - Suk Pyo Shin
- Department of Internal Medicine, Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, South Korea
| | - Ki Tae Suk
- Department of Internal Medicine, Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, South Korea
| | - Gwang Ho Baik
- Department of Internal Medicine, Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, South Korea
| | - Dong Joon Kim
- Department of Internal Medicine, Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, South Korea
| | - Jai Hoon Yoon
- Department of Internal Medicine, Gwangmyeong Sungae Hospital, Gwangmyeong, South Korea
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Ali MF, Modayil R, Gurram KC, Brathwaite CEM, Friedel D, Stavropoulos SN. Spiral enteroscopy-assisted ERCP in bariatric-length Roux-en-Y anatomy: a large single-center series and review of the literature (with video). Gastrointest Endosc 2018; 87:1241-1247. [PMID: 29317267 DOI: 10.1016/j.gie.2017.12.024] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2017] [Accepted: 12/05/2017] [Indexed: 02/08/2023]
Abstract
BACKGROUND Deep enteroscopy-assisted ERCP (DEA-ERCP) in post-bariatric Roux-en-Y (RY) anatomy is challenging. Laparoscopy-assisted ERCP (LA-ERCP) and EUS-directed transgastric ERCP (EDGE) are technically easier and faster but are more invasive and morbid procedures. Therefore, we have used DEA-ERCP as our first-line approach, reserving EDGE and LA-ERCP for cases in which adjunctive techniques that cannot be performed through an enteroscope are required (eg, EUS-FNA, sleeve sphincter of Oddi manometry), or DEA-ERCP failures. The 2 main methods for DEA-ERCP are balloon- and spirus-assisted. Current literature on spiral enteroscopy ERCP (SE-ERCP) in bariatric RY anatomy is scant with low success rates reported. Our center has nearly exclusively used SE-ERCP for bariatric patients. Here, we report one of the largest such series to date. METHODS This is a retrospective cohort study of consecutive patients with bariatric-length RY anatomy who had SE-ERCP from December 2009 to October 2016 at a tertiary care center, by one operator (S.N.S.). Primary outcomes included success at reaching the papilla, cannulation success, success of desired therapeutic intervention, and overall SE-ERCP success. RESULTS Thirty-five SE-ERCPs were performed (28 in bariatric RY gastric bypass and 7 other long-limb RY surgical reconstructions). The papilla was reached in 86% (30/35) of cases. Cannulation success in patients in whom deep cannulation was indicated (28/30) was 100% (28/28 cases, including the 24 cases with native papilla). Therapeutic ERCP success was 100% (28/28). Overall SE-ERCP success was 86% (30/35). Median length of stay was 3 days. Median procedure time was 189 minutes. Reasons for SE-ERCP failures included RY anastomosis stricture, adhesions (2), long Roux limb, and redundant small bowel. Two of these patients underwent interventional radiology-guided percutaneous biliary drainage, 2 patients had laparoscopy-assisted ERCP, and 1 patient had EUS-guided antegrade cholangioscopy with sphincteroplasty and stone clearance. There were no adverse events. CONCLUSION With sufficient allotted time (median procedure time ∼3 hours) and high operator experience (a single-operator volume that exceeds that of other published series), SE-ERCP is safe and effective in bariatric, long-limb RY patients with an overall success rate of 86%, which is higher than previously reported.
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Affiliation(s)
- Mohammad F Ali
- Department of Gastroenterology, Hepatology and Nutrition, NYU Winthrop Hospital, Mineola, New York
| | - Rani Modayil
- Department of Gastroenterology, Hepatology and Nutrition, NYU Winthrop Hospital, Mineola, New York
| | - Krishna C Gurram
- Department of Gastroenterology, Hepatology and Nutrition, NYU Winthrop Hospital, Mineola, New York
| | | | - David Friedel
- Department of Gastroenterology, Hepatology and Nutrition, NYU Winthrop Hospital, Mineola, New York
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Souto-Rodríguez R, Alvarez-Sánchez MV. Endoluminal solutions to bariatric surgery complications: A review with a focus on technical aspects and results. World J Gastrointest Endosc 2017; 9:105-126. [PMID: 28360973 PMCID: PMC5355758 DOI: 10.4253/wjge.v9.i3.105] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2016] [Revised: 10/12/2016] [Accepted: 12/14/2016] [Indexed: 02/06/2023] Open
Abstract
Obesity is a growing problem in developed countries, and surgery is the most effective treatment in terms of weight loss and improving medical comorbidity in a high proportion of obese patients. Despite the advances in surgical techniques, some patients still develop acute and late postoperative complications, and an endoscopic evaluation is often required for diagnosis. Moreover, the high morbidity related to surgical reintervention, the important enhancement of endoscopic procedures and technological innovations introduced in endoscopic equipment have made the endoscopic approach a minimally-invasive alternative to surgery, and, in many cases, a suitable first-line treatment of bariatric surgery complications. There is now evidence in the literature supporting endoscopic management for some of these complications, such as gastrointestinal bleeding, stomal and marginal ulcers, stomal stenosis, leaks and fistulas or pancreatobiliary disorders. However, endoscopic treatment in this setting is not standardized, and there is no consensus on its optimal timing. In this article, we aim to analyze the secondary complications of the most expanded techniques of bariatric surgery with special emphasis on those where more solid evidence exists in favor of the endoscopic treatment. Based on a thorough review of the literature, we evaluated the performance and safety of different endoscopic options for every type of complication, highlighting the most recent innovations and including comparative data with surgical alternatives whenever feasible.
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Abstract
Choledocholithiasis occurs in up to approximately 20% of patients with cholelithiasis. A majority of stones form in the gallbladder and then pass into the common bile duct, where they generate symptoms, due to biliary obstruction. Confirmatory diagnosis of choledocholithiasis is made with advanced imaging, including magnetic resonance cholangiopancreatography and endoscopic retrograde cholangiopancreatography (ERCP). Treatment varies locally; however, ERCP with sphincterotomy is most commonly employed with a high degree of success. Difficult anatomy and difficult stone burden require advanced surgical, endoscopic, and percutaneous techniques to extract or expel biliary stones. Knowledge of these treatment strategies will optimize outcomes.
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Affiliation(s)
- Christopher Molvar
- Department of Radiology, Section of Vascular and Interventional Radiology, Loyola University Medical Center, Maywood, Illinois
| | - Bryan Glaenzer
- Department of Radiology, Section of Vascular and Interventional Radiology, Loyola University Medical Center, Maywood, Illinois
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Enestvedt BK, Kothari S, Pannala R, Yang J, Fujii-Lau LL, Hwang JH, Konda V, Manfredi M, Maple JT, Murad FM, Woods KL, Banerjee S. Devices and techniques for ERCP in the surgically altered GI tract. Gastrointest Endosc 2016; 83:1061-75. [PMID: 27103361 DOI: 10.1016/j.gie.2016.03.018] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Accepted: 03/04/2016] [Indexed: 02/08/2023]
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Shimatani M, Takaoka M, Tokuhara M, Miyoshi H, Ikeura T, Okazaki K. Review of diagnostic and therapeutic endoscopic retrograde cholangiopancreatography using several endoscopic methods in patients with surgically altered gastrointestinal anatomy. World J Gastrointest Endosc 2015; 7:617-627. [PMID: 26078830 PMCID: PMC4461936 DOI: 10.4253/wjge.v7.i6.617] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Revised: 01/14/2015] [Accepted: 03/09/2015] [Indexed: 02/05/2023] Open
Abstract
The endoscopic approach for biliary diseases in patients with surgically altered gastrointestinal anatomy (SAGA) had been generally deemed impractical. However, it was radically made feasible by the introduction of double balloon endoscopy (DBE) that was originally developed for diagnosis and treatments for small-bowel diseases. Followed by the subsequent development of single-balloon endoscopy (SBE) and spiral endoscopy (SE), interventions using several endoscopes for biliary disease in patients with SAGA widely gained an acceptance as a new modality. Many studies have been made on this new technique. Yet, some problems are to be solved. For instance, the mutual unavailability among devices due to different working lengths and channels, and unestablished standardization of procedural techniques can be raised. Additionally, in an attempt to standardize endoscopic procedures, it is important to evaluate biliary cannulating methods by case with existence of papilla or not. A full comprehension of the features of respective scope types is also required. However there are not many papers written as a review. In our manuscript, we would like to evaluate and make a review of the present status of diagnostic and therapeutic endoscopic retrograde cholangiopancreatography applying DBE, SBE and SE for biliary diseases in patients with SAGA for establishment of these modalities as a new technology and further improvement of the scopes and devices.
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Chavalitdhamrong D, Adler DG, Draganov PV. Complications of enteroscopy: how to avoid them and manage them when they arise. Gastrointest Endosc Clin N Am 2015; 25:83-95. [PMID: 25442960 DOI: 10.1016/j.giec.2014.09.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Deep small bowel enteroscopy is a safe procedure that has revolutionized the strategy for diagnosis and treatment of small bowel diseases. However, enteroscopy-associated adverse events are more common compared with standard endoscopy. Prevention, early detection, and effective intervention are crucial in reducing the adverse event severity and improving outcomes. In this article, how to safely perform enteroscopy, avoid adverse events, detect adverse events early, and accomplish effective treatments are discussed. This knowledge can serve as a continuing quality improvement process to reduce the risk of future adverse events and improve the overall quality of endoscopy.
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Affiliation(s)
- Disaya Chavalitdhamrong
- Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, University of Florida, Gainesville, FL, USA
| | - Douglas G Adler
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Utah School of Medicine, 30 North 1900 East 4R 118, Salt Lake City, UT 84132, USA
| | - Peter V Draganov
- Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, University of Florida, Gainesville, FL, USA.
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Abstract
Extraction of common bile duct stones by endoscopic retrograde cholangiopancreatography generally involves biliary sphincterotomy, endoscopic papillary balloon dilation or a combination of both. Endoscopic papillary large-balloon dilation after sphincterotomy has increased the safety of large stone extraction. Cholangioscopically directed electrohydraulic and laser lithotripsy using single-operator mother-daughter systems or direct peroral cholangioscopy using ultraslim endoscopes are increasingly utilized for the management of refractory stones. In this Review, we focus on advances in endoscopic approaches and techniques, with a special emphasis on management strategies for 'difficult' common bile duct stones.
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Cosgrove ND, Wang AY. Endoscopic approaches to biliary intervention in patients with surgically altered gastroduodenal anatomy. World J Surg Proced 2014; 4:23-32. [DOI: 10.5412/wjsp.v4.i2.23] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2013] [Revised: 01/01/2014] [Accepted: 03/18/2014] [Indexed: 02/06/2023] Open
Abstract
Over the past decade the ability of endoscopists to access the biliary tree in patients with surgically altered gastroduodenal anatomy has significantly advanced. Much of the progress has occurred as a result of the development of better tools to navigate the deep small bowel, such as single-balloon- (SBE), double-balloon- (DBE), and spiral-enteroscopy-assisted endoscopic retrograde cholangiopancreatography (ERCP). However, despite using a cap, accessing the papilla or bile duct using these forward-viewing enteroscopy platforms remains challenging, even in expert hands. In patients with Roux-en-Y gastric bypass (RYGB) anatomy, the excluded stomach is a potential point of access for either a delayed transgastric- or immediate laparoscopy-assisted-ERCP approach. However, the parallel advancement of therapeutic endoscopic ultrasound (EUS) also provides alternative approaches through which the biliary system can be accessed and intervened on in patients with surgically altered anatomies. Generally speaking, in patients with short gastro-jejunal “Roux” and bilio-pancreatic limbs, ideally less than 150 cm in length, starting with a (cap-assisted) push-enteroscopy or balloon-enteroscopy approach would offer reasonable diagnostic and therapeutic ERCP success. When available, short-SBE or short-DBE scopes should be used, as they allow the use of conventional ERCP equipment, are associated with shorter procedure times, and are easier to manipulate. In patients with RYGB who have longer Roux and/or bilio-pancreatic limbs (> 150 cm in total length), or in patients who have failed prior attempts at deep enteroscopy-assisted ERCP, transgastric laparoscopy-assisted-ERCP is associated with higher rates of diagnostic and therapeutic success as compared to deep-enteroscopy-assisted ERCP. Finally, EUS-guided biliary access for antegrade biliary intervention or for rendezvous enteroscopy-assisted ERCP is possible. While percutaneous transhepatic biliary drainage and surgical bile duct exploration remain viable alternatives, these methods are not without significant morbidity and mortality and should only be considered if less invasive endoscopic interventions are not feasible or appropriate.
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Lee A, Shah JN. Endoscopic approach to the bile duct in the patient with surgically altered anatomy. Gastrointest Endosc Clin N Am 2013; 23:483-504. [PMID: 23540972 DOI: 10.1016/j.giec.2012.12.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Endoscopic retrograde cholangiopancreatography (ERCP) in surgically altered anatomy can be technically challenging, because of three main problems that must be overcome: (1) endoscopically traversing the altered luminal anatomy, (2) cannulating the biliary orifice from an altered position, and (3) performing biliary interventions with available ERCP instruments. This article addresses the most common and most challenging variations in anatomy encountered by a gastroenterologist performing ERCP. It also highlights the innovations and progress that have been made in coping with these anatomic variations, with special attention paid to altered anatomy from bariatric surgery.
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Affiliation(s)
- Alexander Lee
- Division of Gastroenterology, University of California, San Francisco, San Francisco, CA 94143, USA
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