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Alexandrino G, Lopes L, Fernandes J, Moreira M, Araújo T, Campos S, Loureiro R, Figueiredo L, Lourenço LC, Horta D, Bana E Costa T, Costa P, Canena J. Factors Influencing Performance of Cholangioscopy-Guided Lithotripsy Including Available Different Technologies: A Prospective Multicenter Study with 94 Patients. Dig Dis Sci 2022; 67:4195-4203. [PMID: 34811629 DOI: 10.1007/s10620-021-07305-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 10/25/2021] [Indexed: 12/30/2022]
Abstract
BACKGROUND Peroral cholangioscopy (POC)-guided lithotripsy is an effective treatment for difficult biliary stones. A clear definition of factors associated with the efficacy of POC-guided lithotripsy in one session and the performance of electrohydraulic lithotripsy (EHL) and laser lithotripsy (LL) have not clearly emerged. METHODS This was a non-randomized prospective multicenter study of all consecutive patients who underwent POC lithotripsy (using EHL and/or LL) for difficult biliary stones. The primary endpoint of the study was the number of sessions needed to achieve complete ductal clearance and the factors associated with this outcome. Secondary endpoints included the evaluated efficacies of LL and EHL. RESULTS Ninety-four patients underwent 113 procedures of EHL or LL. Complete ductal clearance was obtained in 93/94 patients (98.94%). In total, 80/94 patients (85.11%) achieved stone clearance in a single session. In the multivariate analysis, stone size was independently associated with the need for multiple sessions to achieve complete ductal clearance (odds ratio = 1.146, 95% confidence interval: 1.055-1.244; p = 0.001). Using ROC curves and the Youden index, 22 mm was found to be the optimal cutoff for stone size (95% confidence interval: 15.71-28.28; p < 0.001). The majority of the patients (62.8%) underwent LL in the first session. Six patients failed the first session with EHL after using two probes and therefore were crossed over to LL, obtaining ductal clearance in a single additional session with a single LL fiber. EHL was significantly associated with a larger number of probes (2.0 vs. 1.02) to achieve ductal clearance (p < 0.01). The mean procedural time was significantly longer for EHL than for LL [72.1 (SD 16.3 min) versus 51.1 (SD 10.5 min)] (p < 0.01). CONCLUSIONS POC is highly effective for difficult biliary stones. Most patients achieved complete ductal clearance in one session, which was significantly more likely for stones < 22 mm. EHL was significantly associated with the need for more probes and a longer procedural time to achieve ductal clearance.
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Affiliation(s)
- Gonçalo Alexandrino
- Gastroenterology Department, Hospital Prof. Doutor Fernando Fonseca, Amadora, Portugal
| | - Luís Lopes
- Gastroenterology Department, Hospital de Santa Luzia, Unidade Local de Saúde do Alto Minho, Viana do Castelo, Portugal.,School of Medicine, Life and Health Sciences Research Institute (ICVS), Universidade do Minho, Braga, Portugal.,ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - João Fernandes
- Gastroenterology Department, Hospital de Santa Luzia, Unidade Local de Saúde do Alto Minho, Viana do Castelo, Portugal.,Gastroenterology Department, Hospital Garcia de Orta, Almada, Portugal
| | - Marta Moreira
- Gastroenterology Department, Hospital de Santa Luzia, Unidade Local de Saúde do Alto Minho, Viana do Castelo, Portugal
| | - Tarcísio Araújo
- Gastroenterology Department, Hospital de Santa Luzia, Unidade Local de Saúde do Alto Minho, Viana do Castelo, Portugal
| | - Sara Campos
- Gastroenterology Department, Hospital Garcia de Orta, Almada, Portugal
| | - Rui Loureiro
- Gastroenterology Department, Hospital Beatriz Ângelo, Loures, Portugal
| | - Luísa Figueiredo
- Gastroenterology Department, Hospital Prof. Doutor Fernando Fonseca, Amadora, Portugal
| | | | - David Horta
- Gastroenterology Department, Hospital Prof. Doutor Fernando Fonseca, Amadora, Portugal
| | - Tiago Bana E Costa
- Gastroenterology Department, Hospital Egas Moniz - Centro Hospital Lisboa Ocidental, Lisbon, Portugal
| | - Patrício Costa
- School of Medicine, Life and Health Sciences Research Institute (ICVS), Universidade do Minho, Braga, Portugal.,ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Jorge Canena
- Gastroenterology Department, Hospital Prof. Doutor Fernando Fonseca, Amadora, Portugal. .,Gastroenterology University Center - Hospital Cuf Tejo, Lisbon, Portugal. .,Gastroenterology Department - Nova Medical School, Faculty of Medical Sciences, Hospital Cuf Tejo, Avenida 24 de Julho, 171A, 1350-352, Lisbon, Portugal. .,Cintesis - Center for Health Technology and Services Research, Porto, Portugal.
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A Systematic Review and Meta-analysis of Basket or Balloon Catheter for the Retrieval of Choledocholithiasis. Indian J Surg 2022. [DOI: 10.1007/s12262-022-03435-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
AbstractCholedocholithiasis means the presence of gallstone inside the common bile duct (CBD). Removing the bile duct stones can be done surgically using endoscopic catheters. In this study, we aim to assess the safety and efficacy of basket catheters compared to balloon catheters at bile duct stone clearance. We searched four databases for clinical trial and cohort studies that compare basket catheter and balloon catheter in bile duct stone extraction. We extracted data from the included studies. These data were pooled as mean difference (MD) or risk ratio (RR) with 95% confidence interval (CI) using Review Manager software (version 5.3) and OpenMetaAnalyst software for zero-event outcomes. In a total of 728 patients, we find that the balloon catheter was better than the basket catheter regarding incomplete bile duct stone clearance (RR = 0.91, 95% CI [0.85, 0.98], P = 0.01). Regarding the number of the extracted stones by both catchers, the analysis favored the balloon catheter over the basket for clearance when less than four stones (RR = 0.91, 95% CI [0.85, 0.99], P = 0.02) but no significant difference for more than four stones (RR = 0.77, 95% CI [0.48, 1.24], P = 0.29). There was no significant difference between the two groups. The analysis revealed that the balloon catheter is better than the basket catheter for choledocholithiasis regarding the complete clearance of the stone. However, there was no significant difference regarding the safety outcome.
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Zhu KX, Yue P, Wang HP, Meng WB, Liu JK, Zhang L, Zhu XL, Zhang H, Miao L, Wang ZF, Zhou WC, Suzuki A, Tanaka K, Li X. Choledocholithiasis characteristics with periampullary diverticulum and endoscopic retrograde cholangiopancreatography procedures: Comparison between two centers from Lanzhou and Kyoto. World J Gastrointest Surg 2022; 14:132-142. [PMID: 35317545 PMCID: PMC8908344 DOI: 10.4240/wjgs.v14.i2.132] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 06/24/2021] [Accepted: 01/26/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Most of study regarding periampullary diverticulum (PAD) impact on endoscopic retrograde cholangiopancreatography (ERCP) therapy for choledocholithiasis based on data from one endoscopy center and lacked to compare the clinical characteristic of choledocholithiasis with PAD from different geographical patients.
AIM To compare the choledocholithiasis clinical characteristics between two regional endoscopy centers and analyze impacts of clinical characteristics on ERCP methods for choledocholithiasis patients with PAD.
METHODS Patients seen in two endoscopy centers (The First Hospital of Lanzhou University, Lanzhou, Gansu Province, China, and Kyoto Second Red Cross Hospital, Kyoto, Japan) underwent ERCP treatment for the first time between January 2012 and December 2017. The characteristics of choledocholithiasis with PAD were compared between the two centers, and their ERCP procedures and therapeutic outcomes were analyzed.
RESULTS A total of 829 out of 3608 patients in the Lanzhou center and 241 out of 1198 in the Kyoto center had choledocholithiasis with PAD. Lots of clinical characteristics were significantly different between the two centers. The common bile duct (CBD) diameter was wider, choledocholithiasis size was lager and multiple CBD stones were more in the Lanzhou center patients than those in the Kyoto center patients (14.8 ± 5.2 mm vs 11.6 ± 4.2 mm, 12.2 ± 6.5 mm vs 8.2 ± 5.3 mm, 45.3% vs 20.3%, P < 0.001 for all). In addition, concomitant diseases, such as acute cholangitis, gallbladder stones, obstructive jaundice, cholecystectomy, and acute pancreatitis, were significantly different between the two centers (P = 0.03 to < 0.001). In the Lanzhou center, CBD diameter and choledocholithiasis size were lower, and multiple CBD stones and acute cholangitis were less in non-PAD patients than those in PAD patients (13.4 ± 5.1 mm vs 14.8 ± 5.2 mm, 10.3 ± 5.4 mm vs 12.2 ± 6.5, 39% vs 45.3%, 13.9% vs 18.5%, P = 0.002 to < 0.001). But all these characteristics were not significantly different in the Kyoto center. The proportions of endoscopic sphincterotomy (EST), endoscopic balloon dilatation (EPBD), and EST+EPBD were 50.5%, 1.7%, and 42.5% in the Lanzhou center and 90.0%, 0.0%, and 0.4% in the Kyoto center, respectively. However, the overall post-ERCP complication rate was not significantly different between the two centers (8.9% in the Lanzhou and 5.8% in the Kyoto. P = 0.12). In the Lanzhou center, the difficulty rate in removing CBD stones in PAD was higher than in non-PAD group (35.3% vs 26.0%, P < 0.001). But the rate was no significant difference between the two groups in Kyoto center. The residual rates of choledocholithiasis were not significantly different between the two groups in both centers. Post-ERCP complications occurred in 8.9% of the PAD patients and 8.1% of the non-PAD patients in the Lanzhou Center, and it occurred in 5.8% in PAD patients and 10.0% in non-PAD patients in the Kyoto center, all P > 0.05.
CONCLUSION Many clinical characteristics of choledocholithiasis patients with PAD were significantly different between the Lanzhou and Kyoto centers. The patients had larger and multiple stones, wider CBD diameter, and more possibility of acute cholangitis and obstructive jaundice in the Lanzhou center than those in the Kyoto center. The ERCP procedures to manage native duodenal papilla were different depending on the different clinical characteristics while the overall post-ERCP complications were not significantly different between the two centers. The stone residual rate and post-ERCP complications were not significantly different between choledocholithiasis patients with PAD and without PAD in each center.
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Affiliation(s)
- Ke-Xiang Zhu
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Key Laboratory of Biological Therapy and Regenerative Medicine Transformation Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Ping Yue
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Key Laboratory of Biological Therapy and Regenerative Medicine Transformation Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Hai-Ping Wang
- Key Laboratory of Biological Therapy and Regenerative Medicine Transformation Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Wen-Bo Meng
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Key Laboratory of Biological Therapy and Regenerative Medicine Transformation Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Jian-Kang Liu
- Cardiovascular Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02451, United States
| | - Lei Zhang
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Key Laboratory of Biological Therapy and Regenerative Medicine Transformation Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Xiao-Liang Zhu
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Key Laboratory of Biological Therapy and Regenerative Medicine Transformation Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Hui Zhang
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Key Laboratory of Biological Therapy and Regenerative Medicine Transformation Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Long Miao
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Key Laboratory of Biological Therapy and Regenerative Medicine Transformation Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Zheng-Feng Wang
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Key Laboratory of Biological Therapy and Regenerative Medicine Transformation Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Wen-Ce Zhou
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Key Laboratory of Biological Therapy and Regenerative Medicine Transformation Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Azumi Suzuki
- Department of Gastroenterology, Kyoto Second Red Cross Hospital, Kyoto 602-8026, Japan
| | - Kiyohito Tanaka
- Department of Gastroenterology, Kyoto Second Red Cross Hospital, Kyoto 602-8026, Japan
| | - Xun Li
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Key Laboratory of Biological Therapy and Regenerative Medicine Transformation Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
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Dietrich CF, Bekkali NL, Burmeister S, Dong Y, Everett SM, Hocke M, Ignee A, On W, Hebbar S, Oppong K, Sun S, Jenssen C, Braden B. Controversies in ERCP: Technical aspects. Endosc Ultrasound 2021; 11:27-37. [PMID: 34677144 PMCID: PMC8887038 DOI: 10.4103/eus-d-21-00102] [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: 11/26/2022] Open
Abstract
The aim of the series of papers on controversies of biliopancreatic drainage procedures is to discuss pros and cons of the varying clinical practices and techniques in ERCP and EUS for drainage of biliary and pancreatic ducts. While the first part focuses on indications, clinical and imaging prerequisites prior to ERCP, sedation options, post-ERCP pancreatitis prophylaxis, and other related technical topics, the second part discusses specific procedural ERCP techniques including precut techniques and their timing as well as management algorithms. In addition, reviews on controversies in EUS-guided bile duct and pancreatic drainage procedures are under preparation.
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Affiliation(s)
- Christoph F Dietrich
- Department of Ultrasound, The First Affiliated Hospital of Zhengzhou University, China; Johann Wolfgang Goethe University, Frankfurt/Main, Germany; Department of Allgemeine Innere Medizin, Kliniken Hirslanden Beau Site, Salem und Permanence, Bern, Switzerland
| | - Noor L Bekkali
- Translational Gastroenterology Unit, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Sean Burmeister
- Surgical Gastroenterology Unit, Groote Schuur Hospital, Cape Town, South Africa
| | - Yi Dong
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | | | - Michael Hocke
- Medical Department, Helios Klinikum Meiningen, Germany
| | - Andre Ignee
- Medical Department 2, Caritas-Krankenhaus, Uhlandstr 7, D-97980 Bad Mergentheim, Germany
| | - Wei On
- Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
| | - Srisha Hebbar
- University Hospitals of North Midlands, United Kingdom
| | - Kofi Oppong
- HPB Unit, Freeman Hospital, Newcastle upon Tyne, United Kingdom
| | - Siyu Sun
- Endoscopy Center, ShengJing Hospital of China Medical University, Shenyang, Liaoning, China
| | - Christian Jenssen
- Krankenhaus Märkisch-Oderland, Department of Internal Medicine, Strausberg; Brandenburg Institute for Clinical Ultrasound (BICUS) at Medical University Brandenburg, Neuruppin, Germany
| | - Barbara Braden
- Translational Gastroenterology Unit, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom; Johann Wolfgang Goethe University, Frankfurt/Main, Germany
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5
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Ma Z, Zhou J, Yao L, Dai Y, Xie W, Song G, Meng H, Xu B, Zhang T, Zhou B, Yang T, Song Z. Safety and efficacy of laparoscopic common bile duct exploration for the patients with difficult biliary stones: 8 years of experiences at a single institution and literature review. Surg Endosc 2021; 36:718-727. [PMID: 33619595 DOI: 10.1007/s00464-021-08340-1] [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: 09/16/2020] [Accepted: 01/27/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND Laparoscopic common bile duct exploration (LCBDE) has gained wide popularity for the treatment of choledocholithiasis. However, it remains unclear whether LCBDE is a better alternative option for the patients with difficult biliary stones. Thus, the aim of the present study was to explore the safety and efficacy of LCBDE for these patients by retrospectively analyzing our data and combing with literature review. METHODS Between September 2011 and February 2019, 1064 consecutive patients who underwent LCBDE at Shanghai Tenth People's Hospital were reviewed. The clinical data of patients with difficult biliary stones were selected and retrospectively analyzed. RESULTS Of these patients, 334 cases were confirmed with difficult biliary stones, and the overall complete stone clearance rate was 98.8% (330/334). 34 cases (10.2%) were performed with laser lithotripsy. A total of 296 patients (88.6%) underwent primary closure of common bile duct, and T-tube drainage was indwelled in 38 patients (11.4%). No bile duct injury, bleeding, perforation and surgery-related deaths were observed. The overall morbidity rate was 6.6%. 16 cases (4.8%) occurred in bile leakage with primary closure procedure, and all of them were managed successfully with conservative therapy. The median follow-up period was 9 months with stone recurrence occurring in 9 patients (2.7%). There was no evidence of bile duct stricture in all cases. CONCLUSIONS The current study suggests that LCBED is a considerable safe and effective option for the patients with difficult biliary stones. A randomized clinical trial is needed to further evaluate the benefit of LCBDE in this subgroup.
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Affiliation(s)
- Zhilong Ma
- Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China.,Department of General Surgery, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200336, China
| | - Jia Zhou
- Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China.,Department of General Surgery, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200336, China
| | - Le Yao
- Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China.,Department of General Surgery, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200336, China
| | - Yuxiang Dai
- Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China
| | - Wangcheng Xie
- Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China
| | - Guodong Song
- Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China
| | - Hongbo Meng
- Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China
| | - Bin Xu
- Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China
| | - Ti Zhang
- Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China
| | - Bo Zhou
- Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China
| | - Tingsong Yang
- Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China.
| | - Zhenshun Song
- Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China.
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Lyu Y, Cheng Y, Wang B, Zhao S, Chen L. Comparison of the Efficacy and Safety of Three Endoscopic Methods to Manage Large Common Bile Duct Stones: A Systematic Review and Network Meta-Analysis. J Laparoendosc Adv Surg Tech A 2020; 31:443-454. [PMID: 32762611 DOI: 10.1089/lap.2020.0511] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background: The optimal choice of endoscopic method between endoscopic sphincterotomy (EST), endoscopic papillary large balloon dilation (EPLBD), and EST plus EPLBD (endoscopic sphincterotomy and large balloon dilation [ESLBD]) for patients with large common bile duct stones is unclear. Methods: We systematically searched MEDLINE, Scopus, Web of Science, the Cochrane Central Register of Controlled Trials (CENTRAL), and ClinicalTrials.gov from August 1, 1990 to December 1, 2019. Randomized clinical trials comparing at least two of the following methods EST, ESLBD, or EPLBD were included in this study. The primary outcomes were the overall success rate and initial success rate of common bile duct stone removal. Results: We identified 13 trials comprising 1990 patients. Regarding the overall success rate and initial success rate, EPLBD had the highest probability of being the most successful (surface under the cumulative ranking curve [SUCRA] = 82.8% and 52.9%, respectively) and the lowest probability of bleeding (53.8%). ESLBD had the highest probability (SUCRA) of having the lowest morbidity (88.8%), requiring mechanical lithotripsy (54.9%), perforation (68%), and the lowest mortality (89.3%). EST had the least probability of postendoscopic retrograde cholangiopancreatography pancreatitis and cholangitis (SUCRA: 66.4% and 62.3%, respectively). Conclusions: EPLBD was most successful, and ESLBD was safest for large common bile duct stones. Postendoscopic pancreatitis after EST was less common than that after EPLBD and ESLBD. However, more high-quality trials are required.
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Affiliation(s)
- Yunxiao Lyu
- Department of Hepatobiliary Surgery, Dongyang People's Hospital, Dongyang, China
| | - Yunxiao Cheng
- Department of Hepatobiliary Surgery, Dongyang People's Hospital, Dongyang, China
| | - Bin Wang
- Department of Hepatobiliary Surgery, Dongyang People's Hospital, Dongyang, China
| | - Sicong Zhao
- Department of Hepatobiliary Surgery, Dongyang People's Hospital, Dongyang, China
| | - Liang Chen
- Department of Hepatobiliary Surgery, Dongyang People's Hospital, Dongyang, China
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Lee GH, Yang MJ, Kim JH, Hwang JC, Yoo BM, Lee DK, Jang SI, Lee TH, Park SH, Park JS, Jeong S, Lee DH. Balloons larger than 15 mm can increase the risk of adverse events following endoscopic papillary large balloon dilation. J Gastroenterol Hepatol 2019; 34:1450-1453. [PMID: 31157459 DOI: 10.1111/jgh.14749] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 05/11/2019] [Accepted: 05/28/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND AIM Although endoscopic papillary large balloon dilation (EPLBD) has been widely used to facilitate the removal of difficult common bile duct stones, however, the outcomes have not yet been investigated in terms of the diameter of the balloon used. We aimed to compare the clinical outcomes between EPLBD using smaller (12-15 mm, S-EPLBD) and larger balloons (> 15 mm, L-EPLBD). METHODS Six hundred seventy-two patients who underwent EPLBD with or without endoscopic sphincterotomy for common bile duct stone removal were enrolled from May 2004 to August 2014 at four tertiary referral centers in Korea. The outcomes, including the initial success rate, the success rate without endoscopic mechanical lithotripsy, the overall success rate, and adverse events between S-EPLBD and L-EPLBD groups, were retrospectively compared. RESULTS The initial success rate, the success rate without mechanical lithotripsy, the overall success rate, and the overall adverse events were not significantly different between the two groups. The rate of severe-to-fatal adverse events was higher in the L-EPBLD group than in the S-EPLBD group (1.6% vs 0.0%, 0.020). One case of severe bleeding and two cases of fatal perforation occurred only in the L-EPLBD group. In the multivariate analysis, the use of a > 15-mm balloon was the only significant risk factor for severe-to-fatal adverse events (>0.005, 23.8 [adjusted odds ratio], 2.6-214.4 [95% confidence interval]). CONCLUSIONS L-EPLBD is significantly related to severe-to-fatal adverse events compared with S-EPLBD for common bile duct stone removal.
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Affiliation(s)
- Gil Ho Lee
- Department of Gastroenterology, School of Medicine, Ajou University, Suwon, Korea
| | - Min Jae Yang
- Department of Gastroenterology, School of Medicine, Ajou University, Suwon, Korea
| | - Jin Hong Kim
- Department of Gastroenterology, School of Medicine, Ajou University, Suwon, Korea
| | - Jae Chul Hwang
- Department of Gastroenterology, School of Medicine, Ajou University, Suwon, Korea
| | - Byung Moo Yoo
- Department of Gastroenterology, School of Medicine, Ajou University, Suwon, Korea
| | - Dong Ki Lee
- Division of Gastroenterology, Department of Internal Medicine, College of Medicine, Yonsei University, Seoul, Korea
| | - Sung Ill Jang
- Division of Gastroenterology, Department of Internal Medicine, College of Medicine, Yonsei University, Seoul, Korea
| | - Tae Hoon Lee
- Division of Gastroenterology, Department of Internal Medicine, College of Medicine, Soonchunhyang University, Cheonan, Korea
| | - Sang-Heum Park
- Division of Gastroenterology, Department of Internal Medicine, College of Medicine, Soonchunhyang University, Cheonan, Korea
| | - Jin-Seok Park
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Inha University, Incheon, Korea
| | - Seok Jeong
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Inha University, Incheon, Korea
| | - Don Haeng Lee
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Inha University, Incheon, Korea
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8
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Risks of Postendoscopic Retrograde Cholangiopancreatography Pancreatitis and Hyperamylasemia After Endoscopic Papillary Balloon Dilation: A Retrospective Analysis. Surg Laparosc Endosc Percutan Tech 2019; 29:280-284. [PMID: 30870313 DOI: 10.1097/sle.0000000000000644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
It is currently unclear whether endoscopic papillary balloon dilation (EPBD) is associated with increased severe postendoscopic retrograde cholangiopancreatography pancreatitis (PEP)-related morbidity owing to conflicting reports. This study aimed to investigate whether EPBD increases the risk of PEP and hyperamylasemia. Clinical data of patients with choledocholithiasis, treated at the Second Affiliated Hospital of Harbin Medical University from January 2015 to December 2016 were analyzed. Patients were divided into the EPBD group and endoscopic sphincterotomy (EST)+EPBD group, and their characteristics and PEP and hyperamylasemia incidences were compared. Incidences related to dilated balloon diameter were also analyzed. There were no significant differences in patient characteristics and the incidences of PEP (2.6% vs. 0%; P=0.257) and hyperamylasemia (4.4% vs. 5.6%; P=0.954) between the 2 groups. Results were similar even with different balloon dilatations. EPBD without endoscopic sphincterotomy did not increase the risk of PEP and hyperamylasemia. It is a safe option for choledocholithiasis patients.
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9
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Leerhøy B, Elmunzer BJ. How to Avoid Post-Endoscopic Retrograde Cholangiopancreatography Pancreatitis. Gastrointest Endosc Clin N Am 2018; 28:439-454. [PMID: 30241637 DOI: 10.1016/j.giec.2018.05.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Pancreatitis remains the most common and potentially devastating complication of endoscopic retrograde cholangiopancreatography (ERCP) pancreatitis. Recent advances in prophylaxis have improved but not eliminated this problem, underscoring the importance of ongoing research toward this goal. This review aims to provide an evidence-based approach to post-ERCP pancreatitis prevention through patient selection, risk stratification, procedural technique, and multimodality prophylaxis, and discusses ongoing and future research initiatives in this important area.
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Affiliation(s)
- Bonna Leerhøy
- Digestive Disease Center, Bispebjerg Hospital, University of Copenhagen Nielsine Nielsens Vej 11, entrance 8, Copenhagen DK-2400, Denmark
| | - B Joseph Elmunzer
- Division of Gastroenterology and Hepatology, Medical University of South Carolina, MSC 702, 114 Doughty Street, Suite 249, Charleston, SC 29425, USA.
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10
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Itoi T, Ryozawa S, Katanuma A, Okabe Y, Kato H, Horaguchi J, Tsuchiya T, Gotoda T, Fujita N, Yasuda K, Igarashi Y, Fujimoto K. Japan Gastroenterological Endoscopy Society guidelines for endoscopic papillary large balloon dilation. Dig Endosc 2018; 30:293-309. [PMID: 29411902 DOI: 10.1111/den.13029] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2017] [Accepted: 01/29/2018] [Indexed: 02/08/2023]
Abstract
The Japan Gastroenterological Endoscopy Society has developed the 'EPLBD Clinical Practice Guidelines' as fundamental guidelines based on new scientific techniques. EPLBD is a treatment method that has recently become widely used for choledocolithiasis. The evidence level in this field is usually low, and in many instances, the recommendation grading has to be determined on the basis of expert consensus. At this point, the guidelines are divided into the following six sections according to the 'EST Clinical Practice Guidelines': (i) Indications, (ii) procedures, (iii) special cases, (iv) procedure-related adverse events, (v) treatment outcomes, and (vi) postoperative follow up observation.
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Affiliation(s)
- Takao Itoi
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Shomei Ryozawa
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Akio Katanuma
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | | | - Hironori Kato
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Jun Horaguchi
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | | | - Takuji Gotoda
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Naotaka Fujita
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Kenjiro Yasuda
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
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11
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Abstract
PURPOSE OF REVIEW In 10-15% of the cases, conventional methods for removing bile duct stones by ERCP/balloon-basket extraction fail. The purpose of this review is to describe endoscopic techniques in managing these "difficult bile duct stones." RECENT FINDINGS Endoscopic papillary large balloon dilation with balloon extraction ± mechanical lithotripsy is the initial approach used to retrieve large bile duct stones. With advent of digital cholangioscopy, electrohydraulic and laser lithotripsy are gaining popularity. Enteroscopy-assisted or laparoscopic-assisted approaches can be used for those with gastric bypass anatomy. Difficulties in removing bile duct stones can be related to stone-related factors such as the size and location of the stone or to altered anatomy such as stricture in the bile duct or Roux-en-Y anatomy. Several endoscopy approaches and techniques have described in the recent past that have greatly enhanced our ability to remove these "difficult" bile duct stones.
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Affiliation(s)
- Murad Aburajab
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, 9200, West Wisconsin Avenue, Milwaukee, WI, 53226, USA
| | - Kulwinder Dua
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, 9200, West Wisconsin Avenue, Milwaukee, WI, 53226, USA.
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12
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Franzini T, Moura RN, Bonifácio P, Luz GO, de Souza TF, dos Santos MEL, Rodela GL, Ide E, Herman P, Montagnini AL, D’Albuquerque LAC, Sakai P, de Moura EGH. Complex biliary stones management: cholangioscopy versus papillary large balloon dilation - a randomized controlled trial. Endosc Int Open 2018; 6:E131-E138. [PMID: 29399609 PMCID: PMC5794432 DOI: 10.1055/s-0043-122493] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Accepted: 10/25/2017] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND AND STUDY AIMS Endoscopic removal of biliary stones has high success rates, ranging between 85 % to 95 %. Nevertheless, some stones may be challenging and different endoscopic methods have evolved. Papillary large balloon dilation after sphincterotomy is a widely used technique with success rates ranging from 68 to 90 % for stones larger than 15 mm. Cholangioscopy allows performing lithotripsy under direct biliary visualization, either by laser or electrohydraulic waves, which have similar success rate (80 % - 90 %). However, there is no study comparing these 2 techniques. PATIENTS AND METHODS From April 2014 to June 2016, 100 patients were enrolled and randomized in 2 groups, using a non-inferiority hypothesis: cholangioscopy + electrohydraulic lithotripsy (group 1) and endoscopic papillary large balloon dilation (group 2). The main outcome was complete stone removal. Adverse events were documented. Mechanical lithotripsy was not performed. Failure cases had a second session with crossover of the methods. RESULTS The mean age was 56 years. 74 (75.5 %) patients were female. The initial overall complete stone removal rate was 74.5 % (77.1 % in group 1 and 72 % in group 2, P > 0.05). After second session the overall success rate achieved 90.1 %. Procedure time was significantly lower in group 2, - 25.2 min (CI95 % - 12.48 to - 37.91). There were no significant differences regarding technical success rate, radiologic exposure and adverse events. CONCLUSION Single-operator cholangioscopy-guided lithotripsy and papillary large balloon dilation are effective and safe approaches for removing complex biliary stones.
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Affiliation(s)
- Tomazo Franzini
- University of Sao Paulo Medical School – Department of Gastroenterology, Sao Paulo, Brazil,Corresponding author Tomazo Franzini, MD, PhD Av. Dr. Enéas de Carvalho Aguiar255 – Prédio dos Ambulatórios Pinheiros05403-000 Sao PauloSP – Brazil
| | - Renata Nobre Moura
- University of Sao Paulo Medical School – Department of Gastroenterology, Sao Paulo, Brazil
| | - Priscilla Bonifácio
- University of Sao Paulo Medical School – Department of Gastroenterology, Sao Paulo, Brazil
| | - Gustavo Oliveira Luz
- University of Sao Paulo Medical School – Department of Gastroenterology, Sao Paulo, Brazil
| | | | | | - Gustavo Luis Rodela
- University of Sao Paulo Medical School – Department of Gastroenterology, Sao Paulo, Brazil
| | - Edson Ide
- University of Sao Paulo Medical School – Department of Gastroenterology, Sao Paulo, Brazil
| | - Paulo Herman
- University of Sao Paulo Medical School – Department of Gastroenterology, Sao Paulo, Brazil
| | - André Luis Montagnini
- University of Sao Paulo Medical School – Department of Gastroenterology, Sao Paulo, Brazil
| | | | - Paulo Sakai
- University of Sao Paulo Medical School – Department of Gastroenterology, Sao Paulo, Brazil
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13
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Huang Q, Shao F, Wang C, Qi W, Qiu LJ, Liu Z. Nasobiliary drainage can reduce the incidence of post-ERCP pancreatitis after papillary large balloon dilation plus endoscopic biliary sphincterotomy: a randomized controlled trial. Scand J Gastroenterol 2018; 53:114-119. [PMID: 29043861 DOI: 10.1080/00365521.2017.1391329] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS Post-endoscopic retrograde cholangiopancreatography (ERCP) pancreatitis can be reduced following endoscopic papillary balloon dilation with the placement of an endoscopic nasobiliary drainage (ENBD) catheter. The aim of this study was to determine whether the placement of an ENBD reduces the risk of post-ERCP pancreatitis following endoscopic papillary large balloon dilation together with endoscopic biliary sphincterotomy. METHODS A total of 160 patients with bile duct stones were randomly assigned (1:1) to an ENBD group or no-ENBD group. The primary outcome of this study was the incidence of post-ERCP pancreatitis. The secondary outcome was the incidence of post-ERCP hyperamylasemia. RESULTS In total, 160 patients were randomized, and 155 were found to be eligible for the analysis. The two groups were similar regarding clinical and demographic factors as well as patient- and procedure-related risk factors for post-ERCP pancreatitis. Post-ERCP pancreatitis developed in 9 patients, that is, 8/77 (10.4%) of the control group and 1/78 (1.28%) of the ENBD group (p = .018; per protocol analysis). Intention to treat analysis also revealed that ENBD reduced the rate of post-ERCP pancreatitis (8/80 (10%) in the control group vs. 1/80 (1.25%) the ENBD group (p = .034)). Multivariate regression analysis identified not undergoing ENBD as an independent risk factor for post-ERCP pancreatitis (ENBD compared with no-ENBD: OR 0.087, 95% CI 0.011-0.734; p = .025). CONCLUSION This study demonstrated that placement of an ENBD was effective and safe for the prevention of post-ERCP pancreatitis in patients undergoing endoscopic papillary large balloon dilation together with endoscopic biliary sphincterotomy.
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Affiliation(s)
- Qiang Huang
- a Department of General Surgery , Anhui Provincial Hospital Affiliated with Anhui Medical University , Hefei , Anhui , China
| | - Feng Shao
- b Department of Biliary-Pancreatic Surgery , Anhui Provincial Hospital Affiliated with Anhui Medical University , Hefei , Anhui , China
| | - Chen Wang
- b Department of Biliary-Pancreatic Surgery , Anhui Provincial Hospital Affiliated with Anhui Medical University , Hefei , Anhui , China
| | - Wei Qi
- b Department of Biliary-Pancreatic Surgery , Anhui Provincial Hospital Affiliated with Anhui Medical University , Hefei , Anhui , China
| | - Lu Jun Qiu
- b Department of Biliary-Pancreatic Surgery , Anhui Provincial Hospital Affiliated with Anhui Medical University , Hefei , Anhui , China
| | - Zheng Liu
- b Department of Biliary-Pancreatic Surgery , Anhui Provincial Hospital Affiliated with Anhui Medical University , Hefei , Anhui , China
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14
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Abstract
Pancreatitis is the most common and potentially devastating complication of endoscopic retrograde cholangiopancreatography (ERCP), resulting in significant morbidity, occasional mortality, and increased health-care expenditure. Accordingly, the prevention of post-ERCP pancreatitis (PEP) remains a major clinical and research priority. Strategies to reduce the incidence of PEP include thoughtful patient selection, appropriate risk-stratification, sound procedural technique, prophylactic pancreatic stent placement, and pharmacoprevention. Despite advances in all these areas, however, the incidence of PEP remains as high as 15% in high-risk cases. Thus, additional research towards the goal of eliminating PEP is necessary. Herein is an evidence-based review of strategies to prevent pancreatitis after ERCP, focusing on recent important developments in the field.
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Affiliation(s)
- B Joseph Elmunzer
- The Peter B. Cotton Endowed Chair in Endoscopic Innovation, Division of Gastroenterology & Hepatology, Medical University of South Carolina, Charleston, USA
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15
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Shim CS, Kim JW, Lee TY, Cheon YK. Is endoscopic papillary large balloon dilation safe for treating large CBD stones? Saudi J Gastroenterol 2016; 22:251-9. [PMID: 27488319 PMCID: PMC4991195 DOI: 10.4103/1319-3767.187599] [Citation(s) in RCA: 4] [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] [Indexed: 12/19/2022] Open
Abstract
In recent years, endoscopic papillary large balloon dilation (EPLBD) with endoscopic sphincterotomy (EST) has been shown to be an effective technique for the removal of large or difficult common bile duct (CBD) stones, as an alternative to EST. Reviewing the literature published since 2003, it is understood that EPLBD has fewer associated overall complications than EST. Bleeding occurred less frequently with EPLBD than with EST. There was no significant difference in postendoscopic retrograde cholangiopancreatography pancreatitis or perforation. Recent accumulated results of EPLBD with or even without EST suggest that it is a safe and effective procedure for the removal of large or difficult bile duct stones without any additional risk of severe adverse events, when performed under appropriate guidelines. Since use of a larger balloon can tear the sphincter as well as the bile duct, possibly resulting in bleeding and perforation, a balloon size that is equal to or smaller in diameter than the diameter of the native distal bile duct is recommended. The maximum transverse diameter of the stone and the balloon-stone diameter ratio have a tendency to affect the success or failure of complete removal of stones by large balloon dilation to prevent adverse effects such as perforation and bleeding. One should take into account the size of the native bile duct, the size and burden of stones, the presence of stricture of distal bile duct, and the presence of the papilla in or adjacent to a diverticulum. Even though the results of EPLBD indicate that it is a relatively safe procedure in patients with common duct stones with a dilated CBD, the recommended guidelines should be followed strictly for the prevention of major adverse events such as bleeding and perforation.
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Affiliation(s)
- Chan Sup Shim
- Department of Internal Medicine, School of Medicine, Konkuk University, Seoul, Korea,Address for correspondence: Prof. Chan Sup Shim, Department of Internal Medicine, School of Medicine, Konkuk University, 120-1 Neungdong-ro, Gwangjin-gu, Seoul 143-729, Korea. E-mail:
| | - Ji Wan Kim
- Department of Internal Medicine, School of Medicine, Konkuk University, Seoul, Korea
| | - Tae Yoon Lee
- Department of Internal Medicine, School of Medicine, Konkuk University, Seoul, Korea
| | - Young Koog Cheon
- Department of Internal Medicine, School of Medicine, Konkuk University, Seoul, Korea
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16
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Kim TH, Kim JH, Seo DW, Lee DK, Reddy ND, Rerknimitr R, Ratanachu-Ek T, Khor CJL, Itoi T, Yasuda I, Isayama H, Lau JYW, Wang HP, Chan HH, Hu B, Kozarek RA, Baron TH. International consensus guidelines for endoscopic papillary large-balloon dilation. Gastrointest Endosc 2016; 83:37-47. [PMID: 26232360 DOI: 10.1016/j.gie.2015.06.016] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Accepted: 06/11/2015] [Indexed: 12/11/2022]
Affiliation(s)
- Tae Hyeon Kim
- Department of Gastroenterology, Wonkwang University Hospital, Wonkwang University School of Medicine, Iksan, Republic of Korea
| | - Jin Hong Kim
- Department of Gastroenterology, Ajou University Hospital, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Dong Wan Seo
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Dong Ki Lee
- Division of Gastroenterology, Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Nageshwar D Reddy
- Department of Medical Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, India
| | - Rungsun Rerknimitr
- Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | | | - Christopher J L Khor
- Department of Gastroenterology and Hepatology, National University Health System, Tan Tock Seng Hospital, Singapore
| | - Takao Itoi
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Ichiro Yasuda
- Department of Gastroenterology, Teikyo University Mizonokuchi Hospital, Kawasaki, Japan
| | - Hiroyuki Isayama
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - James Y W Lau
- Department of Surgery, Endoscopic Center, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China
| | - Hsiu-Po Wang
- Endoscopic Division, National Taiwan University Hospital, National Taiwan University, Taipei, Taiwan
| | - Hoi-Hung Chan
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Bing Hu
- Department of Endoscopy, Eastern Hepatobiliary Hospital, Second Military Medical University, Shanghai, People's Republic of China
| | - Richard A Kozarek
- Digestive Disease Institute, Virginia Mason Medical Center, Seattle, Washington, USA
| | - Todd H Baron
- Division of Gastroenterology and Hepatology, University of North Carolina, Chapel Hill, North Carolina, USA
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17
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Elmunzer BJ. Preventing Postendoscopic Retrograde Cholangiopancreatography Pancreatitis. Gastrointest Endosc Clin N Am 2015; 25:725-36. [PMID: 26431600 DOI: 10.1016/j.giec.2015.06.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Postendoscopic retrograde cholangiopancreatography pancreatitis is a common and potentially devastating complication of endoscopic retrograde cholangiopancreatography. Advances in risk-stratification, patient selection, procedure technique, and prophylactic interventions have substantially improved the ability to prevent this complication. This article presents the evidence-based approaches to preventing postendoscopic retrograde cholangiopancreatography pancreatitis and discusses timely research questions in this important area.
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Affiliation(s)
- B Joseph Elmunzer
- Division of Gastroenterology and Hepatology, Medical University of South Carolina, MSC 702, 114 Doughty Street, Suite 249, Charleston, SC 29425, USA.
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18
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Omuta S, Maetani I, Saito M, Shigoka H, Gon K, Tokuhisa J, Naruki M. Is endoscopic papillary large balloon dilatation without endoscopic sphincterotomy effective? World J Gastroenterol 2015; 21:7289-7296. [PMID: 26109817 PMCID: PMC4476892 DOI: 10.3748/wjg.v21.i23.7289] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Revised: 11/19/2014] [Accepted: 02/05/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the safety and efficacy of endoscopic papillary large balloon dilatation (EPLBD) without endoscopic sphincterotomy in a prospective study.
METHODS: From July 2011 to August 2013, we performed EPLBD on 41 patients with naïve papillae prospectively. For sphincteroplasty of EPLBD, endoscopic sphincterotomy (EST) was not performed, and balloon diameter selection was based on the distal common bile duct diameter. The balloon was inflated to the desired pressure. If the balloon waist did not disappear, and the desired pressure was satisfied, we judged the dilatation as complete. We used a retrieval balloon catheter or mechanical lithotripter (ML) to remove stones and assessed the rates of complete stone removal, number of sessions, use of ML and adverse events. Furthermore, we compared the presence or absence of balloon waist disappearance with clinical characteristics and endoscopic outcome.
RESULTS: The mean diameters of the distal and maximum common bile duct were 13.5 ± 2.4 mm and 16.4 ± 3.1 mm, respectively. The mean maximum transverse-diameter of the stones was 13.4 ± 3.4 mm, and the mean number of stones was 3.0 ± 2.4. Complete stone removal was achieved in 97.5% (40/41) of cases, and ML was used in 12.2% (5/41) of cases. The mean number of sessions required was 1.2 ± 0.62. Pancreatitis developed in two patients and perforation in one. The rate of balloon waist disappearance was 73.1% (30/41). No significant differences were noted in procedure time, rate of complete stone removal (100% vs 100%), number of sessions (1.1 vs 1.3, P = 0.22), application of ML (13% vs 9%, P = 0.71), or occurrence of pancreatitis (3.3% vs 9.1%, P = 0.45) between cases with and without balloon waist disappearance.
CONCLUSION: EST before sphincteroplasty may be unnecessary in EPLBD. Further investigations are needed to verify the relationship between the presence or absence of balloon waist disappearance.
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19
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The REP-b (removal of endometrial pathologies-basket) in-office hysteroscopy. Updates Surg 2015; 68:407-412. [DOI: 10.1007/s13304-015-0294-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 03/24/2015] [Indexed: 11/26/2022]
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20
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Endoscopic sphincterotomy with large balloon dilation versus endoscopic sphincterotomy for bile duct stones: a systematic review and meta-analysis. BIOMED RESEARCH INTERNATIONAL 2015; 2015:673103. [PMID: 25756050 PMCID: PMC4338384 DOI: 10.1155/2015/673103] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2014] [Revised: 12/24/2014] [Accepted: 12/25/2014] [Indexed: 02/06/2023]
Abstract
The safety and efficacy of endoscopic sphincterotomy with large balloon dilation (EPLBD) are unclear. This study compares the safety and efficacy between EPLBD and endoscopic sphincterotomy (EST). Patients and Methods. Literatures were searched for randomized controlled trials in PUBMED, EMBASE, and Cochrane Library. Outcome measurements included adverse events; stone removal rate; requirement of mechanical lithotripsy. Results. Four RCTs with a total of 596 patients were included. Three RCTs compared EPLBD versus EST alone for stone removal; one RCT compared EPLBD versus EST plus mechanical lithotripsy for stone removal. Pooled data from three RCTs showed that there was no significant difference in the adverse event of ERCP. A significantly higher cholangitis rate was seen in patients who received EST plus mechanical lithotripsy, compared to those treated with EPLBD (13.3% versus 0.0, P = 0.026). No statistical difference was found between EPLBD and EST for stone removal rate. Significant differences in requirement of mechanical lithotripsy were seen with removal of large stones (>15 mm), with EPLBD reducing the use of mechanical lithotripsy (RR: 0.73; 95% CI: 0.54–0.99). Conclusions. EPLBD and EST have similar efficacy and safety for bile duct stones clearance. With larger stones, EPLBD can reduce requirement of mechanical lithotripsy.
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21
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Bang BW, Lee TH, Song TJ, Han JH, Choi HJ, Moon JH, Kwon CI, Jeong S. Twenty-Second versus Sixty-Second Dilation Duration in Endoscopic Papillary Balloon Dilation for the Treatment of Small Common Bile Duct Stones: A Prospective Randomized Controlled Multicenter Trial. Clin Endosc 2015; 48:59-65. [PMID: 25674528 PMCID: PMC4323434 DOI: 10.5946/ce.2015.48.1.59] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Revised: 02/20/2014] [Accepted: 03/03/2014] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND/AIMS Endoscopic papillary balloon dilation (EPBD) has been advocated as an alternative therapy to endoscopic sphincterotomy for the treatment of common bile duct (CBD) stones. However, there is no established consensus on the optimal balloon dilation duration (BDD). We prospectively evaluated the efficacy and post-endoscopic retrograde cholangiopancreatography (ERCP) complications between the 20- and 60-second EPBD groups. METHODS A total of 228 patients with small CBD stones (≤12 mm) were randomly assigned to undergo EPBD with a 20- or 60-second duration at six institutions. We evaluated baseline patient characteristics, endoscopic data, clinical outcomes, and procedure-related complications. In addition, we analyzed risk factors for postprocedural pancreatitis. RESULTS CBD stones were removed successfully in 107 of 109 patients (98.1%) in the 20-second group and in 112 of 119 patients (94.1%) in the 60-second group (p=0.146). Post-ERCP pancreatitis developed in seven patients (6.4%) in the 20-second group and nine patients (7.5%) in the 60-second group (p=0.408). In multivariate analysis, contrast dye injection into the pancreatic duct is a significant risk factor for post-EPBD pancreatitis. CONCLUSIONS Based on the data showing that there were no significant differences in safety and efficacy between the two BDD groups, 20 seconds of BDD may be adequate for treatment of small CBD stones with EPBD.
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Affiliation(s)
- Byoung Wook Bang
- Division of Gastroenterology, Department of Internal Medicine, Inha University School of Medicine, Incheon, Korea
| | - Tae Hoon Lee
- Division of Gastroenterology, Department of Internal Medicine, Soonchunhyang University Cheonan Hospital, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Tae Jun Song
- Department of Internal Medicine, Inje University Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Korea
| | - Joung-Ho Han
- Department of Internal Medicine, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Hyun Jong Choi
- Digestive Disease Center and Research Institute, Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea
| | - Jong Ho Moon
- Digestive Disease Center and Research Institute, Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea
| | - Chang-Il Kwon
- Digestive Disease Center, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Seok Jeong
- Division of Gastroenterology, Department of Internal Medicine, Inha University School of Medicine, Incheon, Korea
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22
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Akiyama D, Hamada T, Isayama H, Nakai Y, Tsujino T, Umefune G, Takahara N, Mohri D, Kogure H, Matsubara S, Ito Y, Yamamoto N, Sasahira N, Tada M, Koike K. Superiority of 10-mm-wide balloon over 8-mm-wide balloon in papillary dilation for bile duct stones: A matched cohort study. Saudi J Gastroenterol 2015; 21:213-9. [PMID: 26228364 PMCID: PMC4542419 DOI: 10.4103/1319-3767.161634] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND/AIMS Endoscopic papillary balloon dilation (EPBD) is a possible alternative to endoscopic sphincterotomy (EST) for common bile duct (CBD) stones. To date, 10- and 8-mm EPBD have not been fully compared. PATIENTS AND METHODS Patients who underwent EPBD for CBD stones at two Japanese tertiary care centers between May 1994 and January 2014 were identified. Matched pairs with 10- and 8-mm EPBD were generated. Short- and long-term outcomes were compared between the two groups. RESULTS A total of 869 patients were identified (61 and 808 patients for 10- and 8-mm EPBD, respectively), and 61 well-balanced pairs were generated. The rate of complete stone removal within a single session was higher in the 10-mm EPBD group than in the 8-mm EPBD group (69% vs. 44%, P < 0.001), and use of lithotripsy was less frequent in the 10-mm EPBD group (23% vs. 56%, P < 0.001). The rates of post-ERCP pancreatitis were similar between the 10- and 8-mm EPBD groups (11% vs. 8%). Cumulative biliary complication-free rates were not statistically different between the two groups: 88% [95% confidence interval (CI): 79-97%] and 94% (95% CI: 88-100%) at 1 year and 69% (95% CI: 56-85%) and 80% (95% CI: 69-93%) at 2 years in the 10- and 8-mm EPBD groups, respectively. In the 10-mm EPBD group, ascending cholangitis was not observed, and pneumobilia was found in 5% of cases during the follow-up period. CONCLUSIONS EPBD using a 10-mm balloon for CBD stones is safe and more effective than 8-mm EPBD. The sphincter function is highly preserved after 10-mm EPBD.
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Affiliation(s)
- Dai Akiyama
- 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
| | - Hiroyuki Isayama
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan,Address for correspondence: Dr. Hiroyuki Isayama, Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo Bunkyo-ku, Tokyo 113-8655, Japan. E-mail:
| | - Yousuke Nakai
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Takeshi Tsujino
- Department of Gastroenterology, Japanese Red Cross Medical Center, Tokyo, Japan
| | - Gyotane Umefune
- Department of Gastroenterology, Japanese Red Cross Medical Center, Tokyo, Japan
| | - Naminatsu Takahara
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Dai Mohri
- 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
| | - Saburo Matsubara
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yukiko Ito
- Department of Gastroenterology, Japanese Red Cross Medical Center, Tokyo, Japan
| | - Natsuyo Yamamoto
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Naoki Sasahira
- Department of Gastroenterology, 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
| | - Kazuhiko Koike
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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Rustagi T, Jamidar PA. Endoscopic retrograde cholangiopancreatography (ERCP)-related adverse events: post-ERCP pancreatitis. Gastrointest Endosc Clin N Am 2015; 25:107-21. [PMID: 25442962 DOI: 10.1016/j.giec.2014.09.006] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Post-endoscopic retrograde cholangiopancreatography pancreatitis (PEP) is the most common complication of endoscopic retrograde cholangiopancreatography (ERCP), and not uncommonly is the reason behind ERCP-related lawsuits. Patients at high risk for PEP include young women with abdominal pain, normal liver tests, and unremarkable imaging. Procedure-related factors include traumatic and persistent cannulation attempts, multiple injections of the pancreatic duct, pancreatic sphincterotomy, and, possibly, use of precut sphincterotomy. Aggressive hydration, use of rectal indomethacin, and prophylactic pancreatic stenting can diminish the risk (and likely severity) of PEP. Though hugely beneficial, these measures do not supersede careful patient selection and technique.
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Affiliation(s)
- Tarun Rustagi
- Section of Digestive Diseases, Department of Internal Medicine, Yale University School of Medicine, 333 Cedar Street, 1080 LMP, New Haven, CT 06520, USA
| | - Priya A Jamidar
- Section of Digestive Diseases, Department of Internal Medicine, Yale University School of Medicine, 333 Cedar Street, 1080 LMP, New Haven, CT 06520, USA.
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24
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Guidi MA, Curvale C. Sphincterotomy plus large balloon dilation versus sphincterotomy alone for the extraction of complex lithiasis: A prospective analysis. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2015; 107:483-7. [DOI: 10.17235/reed.2015.3690/2015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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25
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Jang SI, Yun GW, Lee DK. Balloon dilation itself may not be a major determinant of post-endoscopic retrograde cholangiopancreatography pancreatitis. World J Gastroenterol 2014; 20:16913-16924. [PMID: 25493004 PMCID: PMC4258560 DOI: 10.3748/wjg.v20.i45.16913] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Revised: 08/02/2014] [Accepted: 09/16/2014] [Indexed: 02/06/2023] Open
Abstract
Endoscopic retrograde cholangiopancreatography (ERCP) is the essential first modality for common bile duct (CBD) stone therapy. The conventional endoscopic treatment for CBD stones is stone removal after endoscopic sphincterotomy (EST). Stone removal after papillary stretching using balloon dilation instead of the conventional method has been widely adopted. There are many reports regarding endoscopic papillary balloon dilation (EPBD) utilizing a small balloon (< 10 mm) instead of EST for the removal of small CBD stones. In contrast, two cases of mortality due to post-ERCP pancreatitis (PEP) were reported after an EPBD clinical trial in the Western world, and the psychological barrier caused by these incidences hinders the use of this technique in Western countries. Endoscopic papillar large balloon dilation (EPLBD), which is used to treat large CBD stones, was not widely adopted when first introduced due to concerns about perforation and severe pancreatitis from the use of a large balloon (12-20 mm). However, as experience with this procedure accumulates, the occurrence of PEP with EPLBD is confirmed to be much lower than with EPBD. This report reviews whether EPBD and EPLBD, two procedures that use balloon dilation but differ in terms of indications and concept, contribute to the occurrence of PEP.
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Factors significantly contributing to a failed conventional endoscopic stone clearance in patients with "difficult" choledecholithiasis: a single-center experience. DIAGNOSTIC AND THERAPEUTIC ENDOSCOPY 2014; 2014:861689. [PMID: 25349470 PMCID: PMC4199065 DOI: 10.1155/2014/861689] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Revised: 09/09/2014] [Accepted: 09/17/2014] [Indexed: 12/31/2022]
Abstract
The objective of this study is to retrospectively evaluate factors significantly contributing to a failed stone extraction (SE) in patients with difficult to extract bile duct stones (BDS). Patients and Methods. During a 10-year period 1390 patients with BDS underwent successfully endoscopic sphincterotomy. Endoscopic SE was graded as easy; relatively easy; difficult; and failed. Difficult SE was encountered in 221 patients while failed SE was encountered in 205. A retrospective analysis of the criteria governing the difficulty of endoscopic SE following the index endoscopic intervention was performed to evaluate their significance in determining failure of complete SE among patients with difficult to extract bile duct stones. Results. Age ≥ 85 years, periampullary diverticula, multiple CBD stones (>4), and diameter of CBD stones (≥15 mm) were all significant contributing factors to a failed SE in univariate statistical tests. In the definitive multivariate analysis age, multiple stones and diameter of stones were found to be the significant, independent contributors. Conclusion. Failed conventional endoscopic stone clearance in patients with difficult to extract BDS is more likely to occur in overage patients, in patients with multiple CBD stones >4, and in patients with CBD stone(s) diameter ≥15 mm.
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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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Shi D, Yu CG. Comparison of Two Capture Methods for Endoscopic Removal of Large Common Bile Duct Stones. J Laparoendosc Adv Surg Tech A 2014; 24:457-61. [PMID: 24987842 DOI: 10.1089/lap.2013.0509] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Affiliation(s)
- Ding Shi
- Department of Gastroenterology, The First People's Hospital of Yuhang District, Hangzhou, China
| | - Cheng-Gong Yu
- Department of Gastroenterology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
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Rouquette O, Bommelaer G, Abergel A, Poincloux L. Large balloon dilation post endoscopic sphincterotomy in removal of difficult common bile duct stones: A literature review. World J Gastroenterol 2014; 20:7760-7766. [PMID: 24976713 PMCID: PMC4069304 DOI: 10.3748/wjg.v20.i24.7760] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2013] [Revised: 01/17/2014] [Accepted: 03/13/2014] [Indexed: 02/06/2023] Open
Abstract
Endoscopic sphincterotomy (ES) is the standard therapy in common bile duct (CBD) stones extraction. Large stones (≥ 12 mm) or multiple stones extraction may be challenging after ES alone. Endoscopic sphincterotomy followed by large balloon dilation (ESLBD) has been described as an alternative to ES in these indications. Efficacy, safety, cost-effectiveness and technical aspects of the procedure have been here reviewed. PubMed and Google Scholar search resulted in forty-one articles dealing with CBD stone extraction with 12 mm or more dilation balloons after ES. ESLBD is at least as effective as ES, and reduces the need for additional mechanical lithotripsy. Adverse events rates are not statistically different after ESLBD compared to ES for pancreatitis, bleeding and perforation. However, particular attention should be paid in patients with CBD strictures, which is identified as a risk factor of perforation. ESLBD is slightly cost-effective compared to ES. A small sphincterotomy is usually performed, and may reduce bleeding rates compared to full sphincterotomy. Dilation is performed with 12-20 mm enteral balloons. Optimal inflation time is yet to be determined. The procedure can be performed safely even in patients with peri-ampullary diverticula and surgically altered anatomy. ESLBD is effective and safe in the removal of large CBD stones, however, small sphincterotomy might be preferred and CBD strictures should be considered as a relative contraindication.
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Lee JC, Moon JH, Choi HJ, Kim DC, Choi MH, Lee TH, Cha SW, Cho YD, Park SH, Kim SJ. Delayed endoscopic papillary large balloon dilation after sphincterotomy for removing large bile duct stones in patients with acute cholangitis. Dig Dis Sci 2014; 59:1302-6. [PMID: 24464208 DOI: 10.1007/s10620-013-3003-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2013] [Accepted: 12/17/2013] [Indexed: 12/30/2022]
Abstract
BACKGROUND Endoscopic papillary large balloon dilation (EPLBD) after an endoscopic sphincterotomy (EST) is an option for endoscopic removal of large common bile duct (CBD) stones. However, risks or fear of severe adverse events remain. AIMS Our aim was to compare the safety and efficacy of delayed EPLBD after EST with concurrent EST and EPLBD in patients with acute cholangitis by large CBD stones. PATIENTS AND METHODS A total of sixty-eight patients with acute cholangitis from large CBD stones were enrolled in this prospective observational study. Thirty-five patients underwent concurrent EST and EPLBD at the same session (group A). Thirty-three patients underwent only EST at the first session, and EPLBD with stone removal was performed during a second session (group B). The complete stone removal rate and adverse events rate were analyzed. RESULTS Both groups resulted in similar outcomes in terms of overall successful stone removal (100% in both groups) and the use of additional lithotripsy (22.9% in group A and 24.2% in group B). Six patients (17.1%) in group A had procedural-related adverse events including one patient with death by perforation, one with significant bleeding, and four with pancreatitis, including one moderate grade. However, there was no procedure-related complication in group B (p < 0.05). CONCLUSIONS Delayed EPLBD after EST may reduce complications associated with EPLBD and extraction of large bile duct stones in patients with acute cholangitis.
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Affiliation(s)
- Jong Chan Lee
- Digestive Disease Center and Research Institute, Department of Internal Medicine, SoonChunHyang University School of Medicine, Bucheon and Seoul, Korea
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Ishii K, Itoi T, Itokawa F, Tsuchiya T, Sofuni A. Post-endoscopic retrograde cholangiopancreatography pancreatitis caused by papillary large-balloon dilation of incidental intrapapillary fistula in Roux-en-Y patients: lesson from a case. Dig Endosc 2014; 26 Suppl 2:144-6. [PMID: 24750165 DOI: 10.1111/den.12249] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2013] [Accepted: 01/06/2014] [Indexed: 02/08/2023]
Abstract
Endoscopic papillary large-balloon dilation (EPLBD) has been popular worldwide for difficult stones. At the primary stage, EPLBD is done immediately after endoscopic sphincterotomy (ES) or after previous ES. Recently, several endoscopists have reported the feasibility and safety of EPLBD without ES and post-endoscopic retrograde cholangiopancreatography pancreatitis (PEP) as adverse events. Herein, we encountered a case of PEP in which EPLBD was carried out through a spontaneous fistula in the papillary roof, although there was no manipulation of the pancreatic duct. We learned a lesson from the present case in which possible PEP might occur during the procedure of EPLBD without ES.
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Affiliation(s)
- Kentaro Ishii
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
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Paik WH, Ryu JK, Park JM, Song BJ, Kim J, Park JK, Kim YT. Which is the better treatment for the removal of large biliary stones? Endoscopic papillary large balloon dilation versus endoscopic sphincterotomy. Gut Liver 2014; 8:438-44. [PMID: 25071911 PMCID: PMC4113053 DOI: 10.5009/gnl.2014.8.4.438] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2013] [Revised: 08/14/2013] [Accepted: 08/21/2013] [Indexed: 12/22/2022] Open
Abstract
Background/Aims We evaluated the efficacy and cost-effectiveness of endoscopic papillary large balloon dilation (EPLBD) for large common bile duct (CBD) stone removal compared with endoscopic sphincterotomy (EST). Methods A total of 1,580 patients who underwent endoscopic CBD stone extraction between January 2001 and July 2010 were reviewed. The following inclusion criteria were applied: choledocholithiasis treated by EPLBD with minor EST or EST with mechanical lithotripsy; and follow-up >9 months after treatment. Results Forty-nine patients with EPLBD and 41 with EST were compared. There was no significant difference in the complication rates and stone recurrence rates between the two groups. However, significantly more endoscopic retrograde cholangiopancreatography (ERCP) sessions were required in the EST group to achieve the complete removal of stones (1.7 times vs 1.3 times; p=0.03). The mean cost required for complete stone removal per patient was significantly higher in the EST group compared to the EPLBD group (USD $1,644 vs $1,225, respectively; p=0.04). Dilated CBD was the only significant factor associated with recurrent biliary stones (relative risk, 1.09; 95% confidence interval, 1.02 to 1.17; p=0.02). Conclusions EPLBD is the better treatment (compared to EST) for removing large CBD stones because EPLBD requires fewer ERCP sessions and is less expensive.
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Affiliation(s)
- Woo Hyun Paik
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Ji Kon Ryu
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Jin Myung Park
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Byeong Jun Song
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Jaihwan Kim
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Joo Kyung Park
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Yong-Tae Kim
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
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Kim KM, Lee JK. [Is limited endoscopic sphincterotomy with large balloon dilation safer and more effective than standard endoscopic sphincterotomy?]. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2014; 62:382-4. [PMID: 24511644 DOI: 10.4166/kjg.2013.62.6.382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Kogure H, Tsujino T, Isayama H, Takahara N, Uchino R, Hamada T, Miyabayashi K, Mizuno S, Mohri D, Yashima Y, Kawakubo K, Sasaki T, Yamamoto N, Nakai Y, Hirano K, Sasahira N, Tada M, Koike K. Short- and long-term outcomes of endoscopic papillary large balloon dilation with or without sphincterotomy for removal of large bile duct stones. Scand J Gastroenterol 2014; 49:121-8. [PMID: 24164293 DOI: 10.3109/00365521.2013.848470] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Removal of large bile duct stones by endoscopic papillary large balloon dilation (EPLBD) with endoscopic sphincterotomy (EST) has been proven safe and effective. Little evidence supports the benefits of a preceding EST in reducing complications. Recent studies suggest that large bile duct stone removal by EPLBD alone may be safe and effective. MATERIAL AND METHODS We removed large bile duct stones by EPLBD with EST from March 2008 to February 2010 and without EST from March 2010 to October 2011. Efficacy and safety of EPLBD with or without EST and late biliary complication outcomes were assessed. RESULTS Forty-two patients (men/women, 27/15; mean age, 76 years) underwent EPLBD: 14 underwent EPLBD with EST and 28 underwent EPLBD without EST. The mean stone size was 14 mm (9-30 mm). Overall complete stone removal rate was 98%, with 83% achieved in 1 session. Complete duct clearance by EPLBD alone was achieved in 79%. Mechanical lithotripsy was required in 4 (10%) patients. Extracorporeal shock wave lithotripsy and electrohydraulic lithotripsy were required in 4 (10%) and 1 (2%) patients, respectively. Pancreatitis and perforation occurred in 2 (5%) and 1 (2%) patients, respectively. Patients treated by EPLBD with EST and by EPLBD alone did not differ in complication outcomes. Six (14%) patients had recurrent bile duct stones, with a significant correlation to dilated common bile duct (p = 0.0351). CONCLUSIONS EPLBD is safe and effective in patients with large bile duct stones. Preceding EST may be unnecessary.
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Affiliation(s)
- Hirofumi Kogure
- Department of Endoscopy and Endoscopic Surgery, Graduate School of Medicine, The University of Tokyo , Tokyo , Japan
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Yang XM, Hu B. Endoscopic sphincterotomy plus large-balloon dilation vs endoscopic sphincterotomy for choledocholithiasis: A meta-analysis. World J Gastroenterol 2013; 19:9453-9460. [PMID: 24409076 PMCID: PMC3882422 DOI: 10.3748/wjg.v19.i48.9453] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Revised: 09/27/2013] [Accepted: 10/14/2013] [Indexed: 02/06/2023] Open
Abstract
AIM: To perform a meta-analysis of large-balloon dilation (LBD) plus endoscopic sphincterotomy (EST) vs EST alone for removal of bile duct stones.
METHODS: Databases including PubMed, EMBASE, the Cochrane Library, the Science Citation Index, and important meeting abstracts were searched and evaluated by two reviewers independently. The main outcome measures included: complete stone removal, stone removal in the first session, use of mechanical lithotripsy, procedure time, and procedure-related complications. A fixed-effects model weighted by the Mantel-Haenszel method was used for pooling the odds ratio (OR) when heterogeneity was not significant among the studies. When a Q test or I2 statistic indicated substantial heterogeneity, a random-effects model weighted by the DerSimonian-Laird method was used.
RESULTS: Six randomized controlled trials involving 835 patients were analyzed. There was no significant heterogeneity for most results; we analyzed these using a fixed-effects model. Meta-analysis showed EST plus LBD caused fewer overall complications than EST alone (OR = 0.53, 95%CI: 0.33-0.85, P = 0.008); subcategory analysis indicated a significantly lower risk of perforation in the EST plus LBD group (Peto OR = 0.14, 95%CI: 0.20-0.98, P = 0.05). Use of mechanical lithotripsy in the EST plus LBD group decreased significantly (OR = 0.26, 95%CI: 0.08-0.82, P = 0.02), especially in patients with a stone size larger than 15 mm (OR = 0.15, 95%CI: 0.03-0.68, P = 0.01). There were no significant differences between the two groups regarding complete stone removal, stone removal in the first session, post-endoscopic retrograde cholangiopancreatography pancreatitis, bleeding, infection of biliary tract, and procedure time.
CONCLUSION: EST plus LBD is an effective approach for the removal of large bile duct stones, causing fewer complications than EST alone.
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Kim JH, Yang MJ, Hwang JC, Yoo BM. Endoscopic papillary large balloon dilation for the removal of bile duct stones. World J Gastroenterol 2013; 19:8580-8594. [PMID: 24379575 PMCID: PMC3870503 DOI: 10.3748/wjg.v19.i46.8580] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2013] [Revised: 09/17/2013] [Accepted: 10/18/2013] [Indexed: 02/06/2023] Open
Abstract
Endoscopic papillary large balloon dilation (EPLBD) with endoscopic sphincterotomy (EST) has been widely used as the alternative to EST along with endoscopic mechanical lithotripsy (EML) for the removal of large or difficult bile duct stones. Furthermore, EPLBD without EST was recently introduced as its simplified alternative technique. Thus, we systematically searched PubMed, Medline, the Cochrane Library and EMBASE, and analyzed all gathered data of EPLBD with and without EST, respectively, by using a single standardized definition, reviewing relevant literatures, published between 2003 and June 2013, where it was performed with large-diameter balloons (12-20 mm). The outcomes, including the initial success rate, the rate of needs for EML, and the overall success rate, and adverse events were assessed in each and compared between both of two procedures: “EPLBD with EST” and “EPLBD without EST”. A total of 2511 procedures from 30 published articles were included in EPLBD with EST, while a total of 413 procedures from 3 published articles were included in EPLBD without EST. In the results of outcomes, the overall success rate was 96.5% in EPLBD with EST and 97.2% in EPLBD without EST, showing no significant difference between both of them. The initial success rate (84.0% vs 76.2%, P < 0.001) and the success rate of EPLBD without EML (83.2% vs 76.7%, P = 0.001) was significantly higher, while the rate of use of EML was significantly lower (14.1% vs 21.6%, P < 0.001), in EPLBD with EST. The rate of overall adverse events, pancreatitis, bleeding, perforation, other adverse events, surgery for adverse events, and fatal adverse events were 8.3%, 2.4%, 3.6%, 0.6%, 1.7%, 0.2% and 0.2% in EPLBD with EST and 7.0%, 3.9%, 1.9%, 0.5%, 0.7%, 0% and 0% in EPLBD without EST, respectively, showing no significant difference between both of them. In conclusion, recent accumulated results of EPLBD with or even without EST suggest that it is a safe and effective procedure for the removal of large or difficult bile duct stones without any additional risk of severe adverse events, when performed under appropriate guidelines.
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Jeong SU, Moon SH, Kim MH. Endoscopic papillary balloon dilation: Revival of the old technique. World J Gastroenterol 2013; 19:8258-8268. [PMID: 24363517 PMCID: PMC3857449 DOI: 10.3748/wjg.v19.i45.8258] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2013] [Revised: 09/18/2013] [Accepted: 09/29/2013] [Indexed: 02/06/2023] Open
Abstract
Radiologists first described the removal of bile duct stones using balloon dilation in the early 1980s. Recently, there has been renewed interest in endoscopic balloon dilation with a small balloon to avoid the complications of endoscopic sphincterotomy (EST) in young patients undergoing laparoscopic cholecystectomy. However, there is a disparity in using endoscopic balloon papillary dilation (EPBD) between the East and the West, depending on the origin of the studies. In the early 2000s, EST followed by endoscopic balloon dilation with a large balloon was introduced to treat large or difficult biliary stones. Endoscopic balloon dilation with a large balloon has generally been recognized as an effective and safe method, unlike EPBD. However, fatal complications have occurred in patients with endoscopic papillary large balloon dilation (EPLBD). The safety of endoscopic balloon dilation is still a debatable issue. Moreover, guidelines of indications and techniques have not been established in performing endoscopic balloon dilation with a small balloon or a large balloon. In this article, we discuss the issue of conventional and large balloon endoscopic dilation. We also suggest the indications and optimal techniques of EPBD and EPLBD.
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38
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Kubiliun NM, Elmunzer BJ. Preventing pancreatitis after endoscopic retrograde cholangiopancreatography. Gastrointest Endosc Clin N Am 2013; 23:769-86. [PMID: 24079789 DOI: 10.1016/j.giec.2013.06.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Post-endoscopic retrograde cholangiopancreatography (ERCP) pancreatitis is a common and potentially devastating complication of ERCP. Advances in risk stratification, patient selection, procedure technique, and prophylactic interventions have substantially improved the endoscopists' ability to prevent this complication. This article presents the evidence-based approaches to preventing post-ERCP pancreatitis and suggests timely research questions in this important area.
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Affiliation(s)
- Nisa M Kubiliun
- Division of Gastroenterology, University of Michigan Medical Center, 3912 Taubman Center, Ann Arbor, MI 48109, USA
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39
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Yasuda I, Itoi T. Recent advances in endoscopic management of difficult bile duct stones. Dig Endosc 2013; 25:376-85. [PMID: 23650878 DOI: 10.1111/den.12118] [Citation(s) in RCA: 83] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2013] [Accepted: 03/21/2013] [Indexed: 12/12/2022]
Abstract
Endoscopic treatment is now recognized worldwide as the first-line treatment for bile duct stones. Endoscopic sphincterotomy combined with basket and/or balloon catheter is generally carried out for stone extraction. However, some stones are refractory to treatment under certain circumstances, necessitating additional/other therapeutic modalities. Large bile duct stones are typically treated by mechanical lithotripsy. However, if this fails, laser or electrohydraulic lithotripsy (EHL) is carried out under the guidance of conventional mother-baby cholangioscopy. More recently, direct cholangioscopy using an ultrathin gastroscope and the newly developed single-use cholangioscope system - the SpyGlass direct visualization system - are also used. In addition, extracorporeal shock wave lithotripsy has also been used for stone fragmentation. Such fragmentation techniques are effective in cases with impacted stones, including Mirizzi syndrome. Most recently, endoscopic papillary large balloon dilationhas been introduced as an easy and effective technique for treating large and multiple stones. In cases of altered anatomy, it is often difficult to reach the papilla; in such cases, a percutaneous transhepatic approach, such as EHL or laser lithotripsy under percutaneous transhepatic cholangioscopy, can be a treatment option. Moreover, enteroscopy has recently been used to reach the papilla. Furthermore, an endoscopic ultrasound-guided procedure has been attempted most recently. In elderly patients and those with very poor general condition, biliary stenting only is sometimes carried out with or without giving subsequent dissolution agents.
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Affiliation(s)
- Ichiro Yasuda
- First Department of Internal Medicine, Gifu University Hospital, Gifu, Japan.
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40
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Karsenti D. Endoscopic management of bile duct stones: residual bile duct stones after surgery, cholangitis, and "difficult stones". J Visc Surg 2013; 150:S39-46. [PMID: 23817008 DOI: 10.1016/j.jviscsurg.2013.05.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Endoscopic treatment has become, according to the latest recommendations, the standard treatment for common bile duct stones (CBDS), although in certain situations, surgical clearance of the common duct at the time of laparoscopic cholecystectomy is still considered a possible alternative. The purpose of this article is not to compare endoscopic with surgical treatment of CBDS, but to describe the various techniques of endoscopic treatment, detailing their preferential indications and the various treatment options that must sometimes be considered when faced with "difficult calculi" of the CBD. The different techniques of lithotripsy and the role of biliary drainage with plastic or metallic stents will be detailed as well as papillary balloon dilatation and particularly the technique of sphincterotomy with macrodilatation of the sphincter of Oddi (SMSO), a recently described approach that has changed the strategy for endoscopic management of CBDS. Finally, the overall strategy for endoscopic management of CBDS, with description of different techniques, will be exposed.
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Affiliation(s)
- D Karsenti
- Digestive Endoscopic Unit, Clinique de Bercy, 9, quai de Bercy, 94220 Charenton-le Pont, France.
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Park SJ, Kim JH, Hwang JC, Kim HG, Lee DH, Jeong S, Cha SW, Cho YD, Kim HJ, Kim JH, Moon JH, Park SH, Itoi T, Isayama H, Kogure H, Lee SJ, Jung KT, Lee HS, Baron TH, Lee DK. Factors predictive of adverse events following endoscopic papillary large balloon dilation: results from a multicenter series. Dig Dis Sci 2013; 58:1100-9. [PMID: 23225136 DOI: 10.1007/s10620-012-2494-8] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2012] [Accepted: 11/11/2012] [Indexed: 12/27/2022]
Abstract
BACKGROUND Lack of established guidelines for endoscopic papillary large balloon dilation (EPLBD) may be a reason for aversion of its use in removal of large common bile duct (CBD) stones. AIMS We sought to identify factors predictive of adverse events (AEs) following EPLBD. METHODS This multicenter retrospective study investigated 946 consecutive patients who underwent attempted removal of CBD stones ≥10 mm in size using EPLBD (balloon size 12-20 mm) with or without endoscopic sphincterotomy (EST) at 12 academic medical centers in Korea and Japan. RESULTS Ninety-five (10.0 %) patients exhibited AEs including bleeding in 56, pancreatitis in 24, perforation in nine, and cholangitis in six; 90 (94.7 %) of these were classified as mild or moderate in severity. There were four deaths, three as a result of perforation and one due to delayed massive bleeding. Causative factors identified in fatal cases were full-EST and continued balloon inflation despite a persistent waist seen fluoroscopically. Multivariate analyses showed that cirrhosis (OR 8.03, p = 0.003), length of EST (full-EST: OR 6.22, p < 0.001) and stone size (≥16 mm: OR 4.00, p < 0.001) were associated with increased bleeding, and distal CBD stricture (OR 17.08, p < 0.001) was an independent predictor for perforation. On the other hand, balloon size was associated with deceased pancreatitis (≥14 mm: OR 0.27, p = 0.015). CONCLUSIONS EPLBD appears to be a safe and effective therapeutic approach for retrieval of large stones in patients without distal CBD strictures and when performed without full-EST.
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Affiliation(s)
- Soo Jung Park
- Division of Gastroenterology, Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonjuro Gangnam-gu, Seoul 135-720, Korea
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Yang XM, Hu B, Pan YM, Gao DJ, Wang TT, Wu J, Ye X. Endoscopic papillary large-balloon dilation following limited sphincterotomy for the removal of refractory bile duct stones: experience of 169 cases in a single Chinese center. J Dig Dis 2013; 14:125-31. [PMID: 23167553 DOI: 10.1111/1751-2980.12013] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To evaluate the efficacy and safety of endoscopic papillary large-balloon dilation (EPLBD) combined with limited endoscopic sphincterotomy (EST) for the removal of large biliary duct stones (≥10 mm). METHODS Data of patients who underwent an attempted removal of large bile duct stones by limited EST followed by EPLBD (≥12 mm in diameter) from April 2006 to October 2011 in our center were reviewed. Clinical characteristics, endoscopic methods and outcomes of the patients were collected and analyzed. RESULTS A total of 169 patients with a mean age of 69.3 years (range 19-97 years) underwent 171 procedures. Median stone size and balloon diameter was 15 mm and 13 mm, respectively. Complete stone removal in a single session was achieved in 163 procedures (95.3%) with mechanical lithotripsy (ML) used in 66 (38.6%). Patients with a larger stone size required more frequent use of ML with a comparable success rate (P < 0.01). There were no significant differences between patients with and without periampullary diverticula in stone clearance (97.3% vs 93.8%), ML requirement (36.5% vs 40.2%) and complications (2.7% vs 6.2%) (all P > 0.05). Seven patients had eight procedure-related complications including moderate or mild bleeding (n = 4), minor perforation (n = 1), mild pancreatitis (n = 2) and cholangitis (n = 1). CONCLUSION EPLBD following limited EST is an effective and safe approach for the removal of large biliary duct stones, especially for those refractory cases.
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Affiliation(s)
- Xiao Ming Yang
- Department of Endoscopy, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
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Teoh AYB, Cheung FKY, Hu B, Pan YM, Lai LH, Chiu PWY, Wong SKH, Chan FKL, Lau JYW. Randomized trial of endoscopic sphincterotomy with balloon dilation versus endoscopic sphincterotomy alone for removal of bile duct stones. Gastroenterology 2013; 144:341-345.e1. [PMID: 23085096 DOI: 10.1053/j.gastro.2012.10.027] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2012] [Revised: 10/01/2012] [Accepted: 10/05/2012] [Indexed: 12/16/2022]
Abstract
BACKGROUND & AIMS Limited endoscopic sphincterotomy with large balloon dilation (ESBD) is an alternative to endoscopic sphincterotomy (ES) for removing bile duct stones, but it is not clear which procedure is most effective. We compared the 2 techniques in removal of bile duct stones. METHODS Between September 2005 and September 2011, 156 consecutive patients with suspected of having, or known to have, common bile duct stones were randomly assigned to groups that underwent ES or ESBD. Patients in the ESBD group underwent limited sphincterotomy (up to half of the sphincter) followed by balloon dilation to the size of the common bile duct or 15 mm, and patients in the ES group underwent complete sphincterotomy alone. Stones were then removed using standard techniques. The primary outcome was percentage of stones cleared, and secondary outcomes included procedural time, method of stone extraction, number of procedures required for stone clearance, morbidities and mortality within 30 days, and direct cost. RESULTS There was no significant difference between groups in percentage of stones cleared (ES vs ESBD: 88.5% vs 89.0%). More patients in the ES group (46.2%) than the ESBD group (28.8%) required mechanical lithotripsy (P = .028), particularly for stones ≥15 mm (90.9% vs 58.1%; P = .002). Morbidities developed in 10.3% of patients in the ES group and 6.8% of patients in the ESBD group (P = .46). The cost of the hospitalization was also significantly lower in the ESBD group (P = .034). CONCLUSIONS ESBD and ES clear bile stones with equal efficacy. However, ESBD reduces the need for mechanical lithotripsy and is less expensive; ClinicalTrials.gov number, NCT00164853.
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Affiliation(s)
- Anthony Yuen Bun Teoh
- Department of Surgery, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong SAR, China.
| | | | - Bing Hu
- Department of Endoscopy, Eastern Hepatobiliary Hospital, Second Military Medical University, Shanghai, China
| | - Ya Min Pan
- Department of Endoscopy, Eastern Hepatobiliary Hospital, Second Military Medical University, Shanghai, China
| | - Larry Hin Lai
- Institute of Digestive Diseases, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
| | - Philip Wai Yan Chiu
- Department of Surgery, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong SAR, China; Institute of Digestive Diseases, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
| | - Simon Kin Hung Wong
- Department of Surgery, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong SAR, China
| | - Francis Ka Leung Chan
- Institute of Digestive Diseases, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
| | - James Yun Wong Lau
- Department of Surgery, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong SAR, China; Institute of Digestive Diseases, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
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Abstract
PURPOSE OF REVIEW To summarize the indications, success rates and complications associated with endoscopic sphincterotomy and endoscopic balloon dilation (EBD). RECENT FINDINGS Pancreatic and/or biliary sphincterotomies are essential components of most current therapeutic endoscopic retrograde cholangiopancreatography (ERCP). A current large body of evidence has established biliary sphincterotomy as effective in extraction of bile duct stones. The most common complications of biliary sphincterotomy are post-ERCP pancreatitis, as well as acute or delayed hemorrhage, the risks for which can be stratified according to well described patient and procedure related factors. Evidence is accumulating that pancreatic sphincterotomy is useful in at least some settings for treatment of sphincter of Oddi dysfunction, chronic pancreatitis, and pancreas divisum. EBD provides an adjunct or an alternative to biliary sphincterotomy for extraction of stones from the bile duct when routine biliary sphincterotomy is inadequate or risk excessive. SUMMARY Sphincterotomy and EBD are useful in managing a variety of pancreatobiliary conditions. Attention to risks of these procedures is essential for their efficacy and safety.
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Lee DK, Han JW. Endoscopic papillary large balloon dilation: guidelines for pursuing zero mortality. Clin Endosc 2012; 45:299-304. [PMID: 22977823 PMCID: PMC3429757 DOI: 10.5946/ce.2012.45.3.299] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2012] [Revised: 07/20/2012] [Accepted: 07/20/2012] [Indexed: 02/06/2023] Open
Abstract
Since endoscopic papillary large balloon dilation (EPLBD) is used to treat benign disease and as a substitute for conventional methods, such as endoscopic sphincterotomy plus endoscopic mechanical lithotripsy, we should aim for zero mortality. This review defines EPLBD and suggests guidelines for its use based on a review of published articles and our large-scale multicenter retrospective review.
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Affiliation(s)
- Dong Ki Lee
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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Martin JA. Endoscopic retrograde cholangiopancreatography in the management of bile duct stones. TECHNIQUES IN GASTROINTESTINAL ENDOSCOPY 2012. [DOI: 10.1016/j.tgie.2012.08.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Feng Y, Zhu H, Chen X, Xu S, Cheng W, Ni J, Shi R. Comparison of endoscopic papillary large balloon dilation and endoscopic sphincterotomy for retrieval of choledocholithiasis: a meta-analysis of randomized controlled trials. J Gastroenterol 2012; 47:655-63. [PMID: 22361862 DOI: 10.1007/s00535-012-0528-9] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2011] [Accepted: 12/19/2011] [Indexed: 02/06/2023]
Abstract
BACKGROUND Endoscopic sphincterotomy (EST) is the most frequently used technique for removal of stones from the bile duct. In recent years, endoscopic papillary large balloon dilation (EPLBD) has been shown to be a safe and effective technique for the removal of large or difficult common bile duct stones. However, comparison of EPLBD and EST for effectiveness in bile duct stone removal has given inconsistent results. The present meta-analysis was carried out to compare the effect of EPLBD and EST in retrieval of choledocholithiasis. METHODS A literature search was performed using Medline, PubMed, EMBase and the Cochrane Central Register of Controlled Trials (CENTRAL) for relevant articles published in English. A meta-analysis was performed on the retrieved studies. RESULTS Seven randomized controlled trials and 790 patients were involved. EPLBD compared with EST resulted in similar outcomes for overall successful clearance rates of bile duct stones (97.35 vs. 96.35%, OR 1.28, 95% CI 0.58-2.82, P = 0.54), stone clearance in the first ERCP session (87.87 vs. 84.15%, OR 1.31, 95% CI 0.81-2.11, P = 0.21) and removal of large sized stones (OR 1.08, 95% CI 0.21-5.64, P = 0.49). EPLBD performed with either a short or a long ballooning time did not increase the bile duct stone clearance rate. EPLBD decreased overall usage of mechanical lithotripsy in the bile duct stone removal process (OR 0.51, 95% CI 0.30-0.86, P = 0.01). However, no significant difference was found between EPLBD and EST in the use of mechanical lithotripsy for the removal of large sized stones (OR 0.67, 95% CI 0.34-1.28, P = 0.22). Compared with EST, EPLBD did not show a short ERCP duration (WMD -0.75, 95% CI -1.57 to 0.08, P = 0.08). EPLBD was associated with fewer overall complications than EST (5.8 vs. 13.1%, OR 0.41, 95% CI 0.24-0.68, P = 0.0007). Hemorrhage occurred less frequently with EPLBD than with EST (OR 0.15, 95% CI 0.04-0.50, P = 0.002). There was no significant difference in post-ERCP pancreatitis, perforation and cholangitis. CONCLUSIONS EPLBD is an effective and safe method for the removal of large or difficult common bile stones. EPLBD should be considered as an alternative to EST for patients in whom EST could not be routinely performed. Based on EPLBD causing fewer cases of hemorrhaging, EPLBD is also recommended for removal of large or difficult common bile duct stones in patients with an underlying coagulopathy or need for anticoagulation following ERCP. The long-term prognosis of EPLBD need to be further investigated.
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Affiliation(s)
- Yadong Feng
- Department of Gastroenterology, First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
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Stefanidis G, Christodoulou C, Manolakopoulos S, Chuttani R. Endoscopic extraction of large common bile duct stones: A review article. World J Gastrointest Endosc 2012; 4:167-79. [PMID: 22624068 PMCID: PMC3355239 DOI: 10.4253/wjge.v4.i5.167] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2011] [Revised: 04/14/2012] [Accepted: 04/27/2012] [Indexed: 02/05/2023] Open
Abstract
Since therapeutic endoscopic retrograde cholangiopancreatography replaced surgery as the first approach in cases of choledocolithiasis, a plethora of endoscopic techniques and devices appeared in order to facilitate rapid, safe and effective bile duct stones extraction. Nowadays, endoscopic sphincterotomy combined with balloon catheters and/or baskets is the routine endoscopic technique for stone extraction in the great majority of patients. Large common bile duct stones are treated conventionally with mechanical lithotripsy, while the most serious complication of the procedure is “basket and stone impaction” that is predominately resolved surgically. In cases of difficult, impacted, multiple or intrahepatic stones, more sophisticated procedures have been used. Electrohydraulic lithotripsy and laser lithotripsy are performed using conventional mother-baby scope systems, ultra-thin cholangioscopes, thin endoscopes and ultimately using the novel single use, single operator SpyGlass Direct Visualization System, in order to deliver intracorporeal shock wave energy to fragment the targeted stone, with very good outcomes. Recently, large balloon dilation after endoscopic sphincterotomy confirmed its effectiveness in the extraction of large stones in a plethora of trials. When compared with mechanical lithotripsy or with balloon dilation alone, it proved to be superior. Moreover, dilation is an ideal alternative in cases of altered anatomy where access to the papilla is problematic. Endoscopic sphincterotomy followed by large balloon dilation represents the onset of a new era in large bile duct stone extraction and the management of “impaction” because it seems that is an effective, inexpensive, less traumatic, safe and easy method that does not require sophisticated apparatus and can be performed widely by skillful endoscopists. When complete extraction of large stones is unsuccessful, the drainage of the common bile duct is mandatory either for bridging to the final therapy or as a curative therapy for very elderly patients with short life expectancy. Placing of more than one plastic endoprostheses is better while the administration of Ursodiol is ineffective. The great majority of patients with large stones can be treated endoscopically. In cases of unsuccessful stone extraction using balloons, baskets, mechanical lithotripsy, electrohydraulic or laser lithotripsy and large balloon dilation, the patient should be referred for extracorporeal shock wave lithotripsy or a percutaneous approach and finally surgery.
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Affiliation(s)
- Gerasimos Stefanidis
- Gerasimos Stefanidis, Christos Christodoulou, Department of Gastroenterology, Athens Naval Hospital, 70 Deinokratous St, 115 21 Athens, Greece
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Current status of endoscopic papillary balloon dilation for the treatment of bile duct stones. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2011; 18:339-45. [PMID: 21161289 PMCID: PMC3101352 DOI: 10.1007/s00534-010-0362-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background/purpose While endoscopic sphincterotomy (EST) is performed worldwide for the removal of common bile duct stones, many biliary endoscopists hesitate to regard endoscopic papillary balloon dilation (EPBD) as a standard procedure for treatment. Therefore, the aim of this review is to re-evaluate the status of EPBD for the treatment of common bile duct stones. Results A major benefit of EPBD is preservation of papillary function, which is not complete but may be greater than that after EST. The disadvantages of EPBD compared with EST are that EPBD is difficult to use for the removal of larger stones because of the smaller biliary opening, it requires more frequent use of mechanical lithotripsy, and it is associated with a higher incidence of pancreatitis, although the risks of bleeding and perforation are low. Since the biliary sphincter is easily dilated with a balloon catheter, EPBD may be effective for patients with anatomic anomalies, such as after gastric bypass surgery or in the presence of a periampullary diverticulum. No standard procedure exists to reduce the risk of acute pancreatitis with EPBD. Conclusion EPBD is feasible, however, we must pursue less hazardous techniques of papillary balloon dilation. Furthermore, we must understand the benefits and limitations of EPBD and determine whether it could provide clinical benefits for long-term complications.
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Meine GC, Baron TH. Endoscopic papillary large-balloon dilation combined with endoscopic biliary sphincterotomy for the removal of bile duct stones (with video). Gastrointest Endosc 2011; 74:1119-26; quiz 1115.e1-5. [PMID: 21944309 DOI: 10.1016/j.gie.2011.06.042] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2011] [Accepted: 06/28/2011] [Indexed: 02/08/2023]
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