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Hanada Y, Shah RJ. Pancreatoscopy-Guided Endotherapies for Pancreatic Diseases. Gastrointest Endosc Clin N Am 2024; 34:417-431. [PMID: 38796290 DOI: 10.1016/j.giec.2024.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2024]
Abstract
Per-oral pancreatoscopy (POP) is a pancreas-preserving modality that allows for targeted pancreatic duct interventions, particularly in cases where standard techniques fail. POP specifically has an emerging role in the diagnosis, risk stratification, and disease extent determination of main duct intraductal papillary mucinous neoplasms (IPMNs). It has also been successfully used for laser ablation of IPMNs in poor surgical candidates, lithotripsy for complex stone disease, and laser stricturoplasty. As experience with POP increases beyond select referral center practices, further studies validating POP efficacy with long-term follow-up will help clarify when POP-guided intervention is most beneficial in relation to surgical intervention.
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Affiliation(s)
- Yuri Hanada
- Division of Gastroenterology, Hennepin Healthcare, 701 Park Avenue, Mail Code O1, Minneapolis, MN 55415, USA
| | - Raj J Shah
- Division of Gastroenterology and Hepatology, University of Colorado Anschutz Medical Campus, 1635 Aurora Court, Mail Stop F 735, Aurora, CO 80045, USA.
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2
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Amaral AC, Hussain WK, Han S. Cholangioscopy-guided electrohydraulic lithotripsy versus laser lithotripsy for the treatment of choledocholithiasis: a systematic review. Scand J Gastroenterol 2023; 58:1213-1220. [PMID: 37203215 DOI: 10.1080/00365521.2023.2214657] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 05/11/2023] [Indexed: 05/20/2023]
Abstract
BACKGROUND Endoscopic management of large bile duct stones may be challenging and refractory to standard endoscopic retrograde cholangiopancreatography (ERCP) techniques. To this end, per-oral cholangioscopy (POC)-guided electrohydraulic lithotripsy (EHL) or laser lithotripsy (LL) has been increasingly utilized during ERCP. There are limited data, however, comparing EHL and LL in the management of choledocholithiasis. Therefore, the aim was to analyze and compare the efficacy of POC-guided EHL and LL for the treatment of choledocholithiasis. METHODS A database search on PubMed was performed selecting prospective English-language articles published by September 20th, 2022, in accordance with PRISMA guidelines. Studies selected included bile duct clearance as an outcome. RESULTS A total of 21 prospective studies (15 using LL, 4 using EHL, and 2 both) including 726 patients were included for analysis. Complete ductal clearance was achieved in 639 (88%) patients with 87 (12%) patients having incomplete ductal clearance. Patients treated with LL had an overall median stone clearance success rate of 91.0% (IQR, 82.7-95.5), whereas EHL achieved a median stone clearance success rate of 75.8% (IQR, 74.0-82.4), [p = .03]. CONCLUSIONS LL is a highly effective form of POC-guided lithotripsy for the treatment of large bile duct stones, particularly when compared to EHL. However, direct, head-to-head randomized trials are needed to identify the most effective form of lithotripsy for treating refractory choledocholithiasis.
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Affiliation(s)
- Anna Cecilia Amaral
- Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Waleed K Hussain
- Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Samuel Han
- Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH, USA
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Pu W, Ma C, Wang B, Wang Y, Wang H, Xu B, He P, Cui H, Chen H. Electrohydraulic lithotripsy through endoscopic retrograde cholangiopancreatography combined with SpyGlass in the treatment of complex pancreatic duct stones: A case report and literature review. Front Surg 2023; 10:1059595. [PMID: 36741501 PMCID: PMC9889859 DOI: 10.3389/fsurg.2023.1059595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 01/02/2023] [Indexed: 01/19/2023] Open
Abstract
The incidence of pancreatic duct stones (PDS) is less than 1%. After the formation of stones, the lumen of the pancreatic duct is blocked, and the pancreatic juice cannot be discharged smoothly, resulting in the impairment of the internal and external secretions of the pancreas. Several national guidelines now recommend endoscopic retrograde cholangiopancreatography (ERCP) as the treatment for PDS. The emergence of SpyGlass makes it possible to visualize the ERCP blind area of the pancreatic system directly. Electrohydraulic lithotripsy (EHL) under SpyGlass can crush large and pressure-resistant stones into smaller fragments, significantly improving the success of the endoscopic treatment of large stones. Here, we report a patient presented with acute alcohol-associated pancreatitis, found to have PDS on imaging, who underwent ERCP combined with SpyGlass (EHL), avoiding surgery, reducing trauma, and being discharged from the hospital with a rapid recovery. Therefore, endoscopic therapy is effective and safe for PDS patients. The combination therapy of this patient is the first use of SpyGlass for PDS in our centre, which marks a new stage in the application of endoscopic therapy for pancreatic diseases.
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Affiliation(s)
- Weigao Pu
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China,Department of Tumor Surgery, Lanzhou University Second Hospital, Lanzhou, China
| | - Chenhui Ma
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China,Department of Tumor Surgery, Lanzhou University Second Hospital, Lanzhou, China
| | - Bofang Wang
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China,Department of Tumor Surgery, Lanzhou University Second Hospital, Lanzhou, China
| | - Yunpeng Wang
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China,Department of Tumor Surgery, Lanzhou University Second Hospital, Lanzhou, China
| | - Haiyun Wang
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China,Department of Tumor Surgery, Lanzhou University Second Hospital, Lanzhou, China
| | - Bo Xu
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China,Department of Tumor Surgery, Lanzhou University Second Hospital, Lanzhou, China
| | - Puyi He
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China,Department of Tumor Surgery, Lanzhou University Second Hospital, Lanzhou, China
| | - Hongbin Cui
- Department of Tumor Surgery, Lanzhou University Second Hospital, Lanzhou, China,Correspondence: Hao Chen Hongbin Cui
| | - Hao Chen
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China,Department of Tumor Surgery, Lanzhou University Second Hospital, Lanzhou, China,Department of Science and Technology, Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou, China,Correspondence: Hao Chen Hongbin Cui
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Per-oral pancreatoscopy-guided lithotripsy vs. extracorporeal shock wave lithotripsy for treating refractory main pancreatic duct stones in chronic pancreatitis: Protocol for an open-label multi-center randomized clinical trial. Pancreatology 2022; 22:1120-1125. [PMID: 36273991 DOI: 10.1016/j.pan.2022.09.245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 08/26/2022] [Accepted: 09/29/2022] [Indexed: 12/04/2022]
Abstract
BACKGROUNDS/OBJECTIVES Patients with chronic pancreatitis may develop pancreatic duct stones that can obstruct outflow leading to ductal hypertension and pain. Both endoscopic retrograde pancreatography (ERP) with per-oral pancreatoscopy (POP) and intraductal lithotripsy and extracorporeal shock wave lithotripsy (ESWL) are feasible options to attempt ductal stone clearance. This study aims to compare POP-guided lithotripsy with ESWL in the management of refractory symptomatic main pancreatic duct stones. METHODS This is an open-label, multi-center, parallel, randomized clinical trial. Patients with chronic pancreatitis and main pancreatic duct stones ≥5 mm who fail standard ERP methods for stone removal will be eligible for this study. In total, 150 subjects will be randomized 1:1 to either ESWL or POP. A maximum of 4 sessions of either ESWL or POP will be allowed in each arm, with crossover permitted thereafter. The primary outcome is complete stone clearance and secondary outcomes include quality of life, pain scores, number of interventions, and daily opiate requirements. CONCLUSIONS This study aims to answer the question of which lithotripsy method is superior in removing refractory pancreatic duct stones while addressing the effects of lithotripsy on quality of life and pain in patients with chronic calcific pancreatitis (ClinicalTrials.gov NCT04115826).
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Hedjoudje A, Dokmak S, Cros J, Sauvanet A, Prat F. Laparoscopic intraoperative pancreatoscopy for main duct intraductal papillary mucinous neoplasms assessment. VideoGIE 2022; 8:27-29. [PMID: 36644252 PMCID: PMC9832246 DOI: 10.1016/j.vgie.2022.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Video 1Intraoperative pancreatoscopy during laparoscopic pancreatic resection for main pancreatic duct intraductal papillary mucinous neoplasms.
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Affiliation(s)
- Abdellah Hedjoudje
- Service d’Endoscopie Digestive, DMU DIGEST, Beaujon Hospital, Assistance Publique Hopitaux de Paris (APHP), Clichy, France,Service de Pancréatologie, DMU DIGEST, Beaujon Hospital, Assistance Publique Hopitaux de Paris (APHP), Clichy, France
| | - Safi Dokmak
- Service de Chirurgie Hépato-Biliaire, DMU DIGEST, Beaujon Hospital, Assistance Publique Hopitaux de Paris (APHP), Clichy, France
| | - Jérôme Cros
- Service d’Anatomopathologie, Beaujon Hospital, Assistance Publique Hopitaux de Paris (APHP), Clichy, France
| | - Alain Sauvanet
- Service de Chirurgie Hépato-Biliaire, DMU DIGEST, Beaujon Hospital, Assistance Publique Hopitaux de Paris (APHP), Clichy, France
| | - Frédéric Prat
- Service d’Endoscopie Digestive, DMU DIGEST, Beaujon Hospital, Assistance Publique Hopitaux de Paris (APHP), Clichy, France
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Combined lithotripsy of mechanical clamping and electrohydraulics in facilitating endoscopic management of refractory residual biliary calculi after surgery. Sci Rep 2020; 10:2604. [PMID: 32054869 PMCID: PMC7018823 DOI: 10.1038/s41598-020-58394-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 01/09/2020] [Indexed: 12/02/2022] Open
Abstract
Although postoperative cholangioscopy (POC) guided electrohydraulic lithotripsy (EHL) is considered to be a conventional technique for residual biliary calculi, its efficacy still needs to be improved to fit in the managemet of refractory calculi. This study evaluated the efficacy and safety of combined lithotripsy of mechanical clamping and electrohydraulics in fragmentation and removal of refractory calculi. Totally, 281 patients, who suffered from residual biliary calculi after hepatectomy and underwnet POC from August 2016 to June 2018 were involved. The first 128 patients were subjected to conventional EHL, and later consective 153 to combined lithotripsyof mechanical clamping and EHL. Perioperative data, technical information, treatment outcomes and follow-up results were collected. Clinical characteristics were statistically comparable (P > 0.05). The overall POC interventional sessions (2.0 ± 0.65 vs. 2.9 ± 1.21 sessions), average operating time (99.1 ± 34.88 vs. 128.6 ± 72.87 minutes), incidence of intraoperative hemobilia (4.58% vs. 10.93%), cholangitis (6.54% vs. 14.06%), postoperative complications (10.45% vs. 21.87%), T-tube retaining time after first POC (20.7 ± 5.35 vs. 28.1 ± 8.28 days), and treatment costs ($2375 ± 661.72 vs. $3456.7 ± 638.07) were significantly lower in the combined lithotripsy group than those in the EHL group (P < 0.05). There were no differences between the two groups in calculi recurrence at half-a year, or one year follow-up. In conclusion, combined lithotripsy of mechanical clamping and electrohydraulics can safely and effectively benefit postoperative patients along with refractory residual biliary calculi.
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Per Oral Pancreatoscopy Identification of Main-duct Intraductal Papillary Mucinous Neoplasms and Concomitant Pancreatic Duct Stones: Not Mutually Exclusive. Pancreas 2019; 48:792-794. [PMID: 31210658 PMCID: PMC6582996 DOI: 10.1097/mpa.0000000000001333] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
OBJECTIVES Per oral pancreatoscopy (POP) assists in the evaluation and treatment of select benign and neoplastic pancreatic disorders including main-duct intraductal papillary mucinous neoplasm (MD-IPMN). Although pancreatic duct stones are classically thought of as pathognomonic for chronic pancreatitis, its co-occurrence with MD-IPMN as identified via POP may help identify an alternative etiology for presumed idiopathic chronic pancreatitis. METHODS This was a multicenter retrospective case series of patients found to have pancreatic duct stones with concomitant MD-IPMN by POP. RESULTS Thirteen patients with presumed idiopathic chronic calcific pancreatitis were found on POP to have both pancreatic duct stones and MD-IPMN. All patients had a dilated pancreatic duct, and most (92.3%) were symptomatic. CONCLUSIONS Per-oral pancreatoscopy may identify MD-IPMN as an etiology for patients with presumed idiopathic chronic calcific pancreatitis and associated dilated pancreatic duct. Larger prospective studies are needed to validate these findings.
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Kedia P, Tarnasky PR. Endoscopic Management of Complex Biliary Stone Disease. Gastrointest Endosc Clin N Am 2019; 29:257-275. [PMID: 30846152 DOI: 10.1016/j.giec.2018.11.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Choledocholithiasis is a common disorder that is managed universally by endoscopic retrograde cholangiopancreatography (ERCP). For difficult or complex stones, ERCP with conventional techniques may fail to achieve biliary clearance in 10% to 15% of cases. This review summarizes the literature regarding the current available endoscopic techniques for complex stone disease, including mechanical lithotripsy, endoscopic papillary large balloon dilation, cholangioscopy-guided lithotripsy, and endoscopic ultrasound-guided biliary access.
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Affiliation(s)
- Prashant Kedia
- Division of Gastroenterology, Department of Medicine, Methodist Dallas Medical Center, 221 West Colorado Boulevard, Pavillion II, Suite 630, Dallas, TX 75208, USA.
| | - Paul R Tarnasky
- Division of Gastroenterology, Department of Medicine, Methodist Dallas Medical Center, 221 West Colorado Boulevard, Pavillion II, Suite 630, Dallas, TX 75208, USA
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Kaura T, Willingham FF, Chawla S. Role of pancreatoscopy in management of pancreatic disease: A systematic review. World J Gastrointest Endosc 2019; 11:155-167. [PMID: 30788034 PMCID: PMC6379742 DOI: 10.4253/wjge.v11.i2.155] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 12/30/2018] [Accepted: 01/23/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Per-oral pancreatoscopy (POP) plays a role in the diagnosis and therapy of pancreatic diseases. With recent technological advances, there has been renewed interest in this modality.
AIM To evaluate the efficacy and safety of POP in management of pancreatic stone disease and pancreatic ductal neoplasia.
METHODS To determine the safety and efficacy of POP in the management of pancreatic diseases, a systematic search was conducted in MEDLINE, EMBASE and Ovid. Articles in languages other than English and case reports were excluded. All published case series were eligible. Data specific to POP were extracted from studies, which combined cholangiopancreatoscopy. Ten studies were included in the analysis of POP therapy for pancreatic stone disease, and 15 case series satisfied the criteria for inclusion for the role of POP in the management of pancreatic ductal neoplasia. The examined data were subcategorized according to adjunctive modalities, such as direct tissue sampling, cytology, the role of intraoperative POP, intraductal ultrasound (IDUS) and POP combined with image-enhancing technology.
RESULTS The success rate for complete ductal stone clearance ranged from 37.5%-100%. Factors associated with failure included the presence of strictures, multiple stones and the inability to visualize the target area. Although direct visualization can identify malignant and premalignant conditions, there is significant overlap with benign diseases. Visually-directed biopsies provide a high degree of accuracy, and represent a unique approach for tissue acquisition in patients with ductal abnormalities. Addition of pancreatic fluid cytology increases diagnostic yield for indeterminate lesions. Protrusions larger than 3 mm noted on IDUS are significantly more likely to be associated with malignancy. The rate of adverse events associated with POP ranged from 0%-35%.
CONCLUSION Current evidence supports wider adoption of pancreatoscopy, as it is safe and effective. Improved patient selection and utilization of novel technologies may further enhance its role in managing pancreatic disease.
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Affiliation(s)
- Tarun Kaura
- Division of Gastroenterology and Hepatology, Aurora St Luke’s Medical center, University of Wisconsin School of Medicine and Public Health, Milwaukee, WI 53215, United States
| | - Field F Willingham
- Division of Digestive Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, GA 30322, United States
| | - Saurabh Chawla
- Division of Digestive Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, GA 30322, United States
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Dimas ID, Vardas E, Papastergiou V, Fragaki M, Velegraki M, Mpitouli A, Voudoukis E, Theodoropoulou A, Giannikaki E, Chlouverakis G, Paspatis GA. Comparison of digital versus fiberoptic cholangioscopy in patients requiring evaluation of bile duct disease or treatment of biliary stones. Ann Gastroenterol 2019; 32:199-204. [PMID: 30837794 PMCID: PMC6394257 DOI: 10.20524/aog.2019.0358] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 01/09/2019] [Indexed: 02/07/2023] Open
Abstract
Background Recently, the introduction of the novel digital SpyGlass™ DS Direct Visualization system (Boston Scientific Corp., Natick, MA, USA) has signaled the transition into the era of digital single-operator cholangioscopy (D-SOC). We sought to compare the clinical utility between fiberoptic single-operator cholangioscopy (F-SOC) and D-SOC in a tertiary-care referral center in Greece. Methods This was a retrospective analysis of a prospective database of single-operator cholangioscopy (SOC) procedures performed over an 8-year period (2009-2017) at a single tertiary-care referral center. The study population consisted of consecutive adults referred for cholangioscopy for a variety of clinical indications, including biliary strictures, difficult biliary stones and migrated or occluded pancreatic or biliary stents. Results A total of 2763 endoscopic retrograde cholangiopancreatography procedures were performed during the study period. Overall, SOC was performed in 68 (2.46%) procedures (F-SOC=39, D-SOC=29), showing a significant increase in the utilization of cholangioscopy during the D-SOC (29/599; 4.84%) compared with the F-SOC (39/2124; 1.83%) period (P=0.0001). The overall technical success of diagnostic SOC was 69.1% (38/55), being marginally higher for D-SOC (83.3%) than for F-SOC (58.1%), although not reaching statistical significance (P=0.07). Conclusions D-SOC was utilized more frequently in our tertiary-care non-academic referral center, demonstrating a favorable safety profile and a trend towards a marginally higher technical success rate for the diagnosis of biliary strictures compared with F-SOC.
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Affiliation(s)
- Ioannis D Dimas
- Department of Gastroenterology, Venizelion General Hospital, Heraklion, Crete
| | - Emmanouil Vardas
- Department of Gastroenterology, Venizelion General Hospital, Heraklion, Crete
| | | | - Maria Fragaki
- Department of Gastroenterology, Venizelion General Hospital, Heraklion, Crete
| | - Magdalini Velegraki
- Department of Gastroenterology, Venizelion General Hospital, Heraklion, Crete
| | - Afroditi Mpitouli
- Department of Gastroenterology, Venizelion General Hospital, Heraklion, Crete
| | - Evangelos Voudoukis
- Department of Gastroenterology, Venizelion General Hospital, Heraklion, Crete
| | | | - Elpida Giannikaki
- Department of Pathology, Venizelion General Hospital, Heraklion, Crete
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12
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Trindade AJ, Benias PC, Kurupathi P, Tharian B, Inamdar S, Sharma N, Sejpal DV, Siddiqui AA, Adler DG. Digital pancreatoscopy in the evaluation of main duct intraductal papillary mucinous neoplasm: a multicenter study. Endoscopy 2018; 50:1095-1098. [PMID: 29698989 DOI: 10.1055/a-0596-7374] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND The aim of this study was to investigate the outcomes of digital pancreatoscopy in main duct intraductal papillary mucinous neoplasm (MD-IPMN). METHODS This was a multicenter retrospective study. Outcomes analyzed were safety, incremental pathology yield compared with previous cross-sectional/endoscopic ultrasound (EUS) imaging, and whether the surgical procedure was dictated by the pancreatoscopy. RESULTS A total of 31 patients were enrolled from six tertiary care centers. Overall, 42 % of cases had findings on pancreatoscopy that were not seen on cross-sectional imaging or EUS. Digital pancreatoscopy dictated the type of surgery performed in 13 patients (42 %) who underwent surgery. However, in patients with a diffusely dilated pancreatic duct (> 10 mm), the pancreatoscopy dictated the type of surgery in 77 % of cases vs. 17 % of cases in the focally dilated pancreatic duct group (10/13 vs. 3/18; P = 0.001). CONCLUSION Digital pancreatoscopy should be considered in the diagnostic algorithm of MD-IPMN in patients with a diffusely dilated pancreatic duct and without any focal lesions seen on cross-sectional imaging or EUS.
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Affiliation(s)
- Arvind J Trindade
- Zucker School of Medicine at Hofstra/Northwell, Northwell Health System, Division of Gastroenterology, Department of Medicine, Long Island Jewish Medical Center, New Hyde Park, New York, United States
| | - Petros C Benias
- Zucker School of Medicine at Hofstra/Northwell, Northwell Health System, Division of Gastroenterology, Department of Medicine, Long Island Jewish Medical Center, New Hyde Park, New York, United States.,Icahn School of Medicine at Mount Sinai, Mount Sinai Beth Israel, New York, New York, United States
| | - Praneet Kurupathi
- Icahn School of Medicine at Mount Sinai, Mount Sinai Beth Israel, New York, New York, United States
| | - Benjamin Tharian
- Division of Gastroenterology, University of Arkansas, Little Rock, Arkansas, United States
| | - Sumant Inamdar
- Division of Gastroenterology, University of Arkansas, Little Rock, Arkansas, United States
| | - Neil Sharma
- Parkview Health System, Wayne, Indiana, United States
| | - Divyesh V Sejpal
- Zucker School of Medicine at Hofstra/Northwell, Northwell Health System, Division of Gastroenterology, Department of Medicine, Long Island Jewish Medical Center, New Hyde Park, New York, United States
| | - Ali A Siddiqui
- Division of Gastroenterology, Thomas Jefferson University, Philadelphia, Pennsylvania, United States
| | - Douglas G Adler
- University of Utah School of Medicine, Division of Gastroenterology and Hepatology, Salt Lake City, Utah, United States
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Cholangioscopy Is Safe and Feasible in Elderly Patients. Clin Gastroenterol Hepatol 2018; 16:1293-1299.e2. [PMID: 29505911 DOI: 10.1016/j.cgh.2018.02.032] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 01/21/2018] [Accepted: 02/13/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Although cholangioscopy is widely used during endoscopic retrograde cholangiopancreatiography (ERCP), its safety and feasibility for elderly patients are not well established. We aimed to evaluate the safety and feasibility of cholangioscopy in elderly patients. METHODS We performed a retrospective study of all ERCPs with single-operator cholangioscopy (SOC) performed at 3 tertiary referral hospitals from March 2012 through October 2015. We collected data on patient demographics, procedure indications, findings, complications, and success rates (complete success was achieved if all intended diagnostic and therapeutic procedures were performed, such as tissue sample collection or complete removal of stones). The cohort was divided into 3 groups: patients younger than 65 years (group 1, n = 178), patients 65-75 years old (group 2, n = 86), and patients older than 75 years (group 3, n = 77). We used 1-way ANOVA, the χ2 test, and the Wilcoxon sum rank test to compare study variables. The primary aim was to assess rates of complications from ERCP with SOC in elderly patients compared with younger patients. RESULTS Baseline clinical features were similar among groups, except for a higher prevalence of co-morbidities in group 3. The indication for and findings from ERCP with SOC differed among the groups; stricture or tumor was the most common indication in groups 1 and 3-the most common findings were strictures and masses, respectively. In group 2, choledocholithiasis was the most common indication and finding. The success rate, analyzed in a subset of 209 patients, was 88.5% overall and did not differ significantly among groups. The overall rate of complication was 7.33% with no significant difference among groups (7.30% for group 1, 6.98% for group 2, and 7.79% for group 3) (P < .17). CONCLUSIONS In a retrospective analysis of ERCPs with SOCs, we found this procedure to be safe for elderly patients (older than 75 years), who had rates of complications and hospital admission similar to those of younger patients.
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Brown NG, Camilo J, Nordstrom E, Yen RD, Fukami N, Brauer BC, Wani S, Amateau SK, Attwell AR, Shah RJ. Advanced ERCP techniques for the extraction of complex biliary stones: a single referral center's 12-year experience. Scand J Gastroenterol 2018; 53:626-631. [PMID: 29644909 DOI: 10.1080/00365521.2018.1441434] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES Advanced ERCP techniques (AETs) for difficult biliary stones include peroral cholangioscopy (POC) with electrohydraulic/laser lithotripsy (EHL/LL), endoscopic papillary large balloon dilation (EPLBD) and mechanical lithotripsy (ML). We assess the efficacy of AETs. METHODS A retrospective query for AETs. PRIMARY OUTCOME Complete duct clearance. Secondary outcome: Complete duct clearance by technique. Statistical Analysis version 9.3 (SAS Inc., Cary, NC). RESULTS From 1/00 to 10/12, 349 patients were identified of which 222 (80% had prior ERCPs) had AETs. 211 with sufficient follow-up underwent 295 ERCPs; 280 of which were AET's. Index AETs: POC with EHL/LL (n = 46/211, 22%), ML (n = 84/211, 40%), EPLBD with mean balloon size of 11.5 ± 1.7 mm (n = 39/211, 18%) and combination AETs (n = 42/211, 20%). Stone characteristics: 76% had ≥1 stone, 81% extrahepatic and 32% had strictures. Number of stones (mean 2.5 and range 1-20) did not differ among groups. EPLBD had higher percentage (95%) of extrahepatic stones (p = .0003). The 'Combination' and 'POC' groups had larger stones (mean 17.7 mm ±6.4 and 16.8 mm ±6.1, respectively; p < .001). Complete clearance: 209/211 (99%) at index AET 167/211 (79%) or after mean of 2.5 ± 0.7 AETs in 42/211 (20%). Partial clearance: 2/211 (1%). Clearance at index AETs was higher with EPLBD (90%, p = .014). Adverse Events: 7/280 (2.5%). CONCLUSIONS AETs achieved clearance in 99%. EPLBD had higher clearance at index AET likely owing to higher extrahepatic stones. Larger stones, but not number, were associated with increased combination AETs and total ERCPs.
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Affiliation(s)
- Nicholas G Brown
- a Division of Gastroenterology and Hepatology , University of Colorado Anschutz Medical Campus , Aurora , CO , USA
| | - Joel Camilo
- a Division of Gastroenterology and Hepatology , University of Colorado Anschutz Medical Campus , Aurora , CO , USA
| | - Eric Nordstrom
- b Department of Medicine , University of Colorado Anschutz Medical Campus , Aurora , CO , USA
| | - Roy D Yen
- a Division of Gastroenterology and Hepatology , University of Colorado Anschutz Medical Campus , Aurora , CO , USA
| | - Norio Fukami
- a Division of Gastroenterology and Hepatology , University of Colorado Anschutz Medical Campus , Aurora , CO , USA
| | - Brian C Brauer
- a Division of Gastroenterology and Hepatology , University of Colorado Anschutz Medical Campus , Aurora , CO , USA
| | - Sachin Wani
- a Division of Gastroenterology and Hepatology , University of Colorado Anschutz Medical Campus , Aurora , CO , USA
| | - Stuart K Amateau
- a Division of Gastroenterology and Hepatology , University of Colorado Anschutz Medical Campus , Aurora , CO , USA
| | - Augustin R Attwell
- a Division of Gastroenterology and Hepatology , University of Colorado Anschutz Medical Campus , Aurora , CO , USA
| | - Raj J Shah
- a Division of Gastroenterology and Hepatology , University of Colorado Anschutz Medical Campus , Aurora , CO , USA
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15
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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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16
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Wen XD, Wang T, Huang Z, Zhang HJ, Zhang BY, Tang LJ, Liu WH. Step-by-step strategy in the management of residual hepatolithiasis using post-operative cholangioscopy. Therap Adv Gastroenterol 2017; 10:853-864. [PMID: 29147136 PMCID: PMC5673016 DOI: 10.1177/1756283x17731489] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Accepted: 06/16/2017] [Indexed: 02/04/2023] Open
Abstract
Hepatolithiasis is the presence of calculi within the intrahepatic bile duct specifically located proximal to the confluence of the left and right hepatic ducts. The ultimate goal of hepatolithiasis treatment is the complete removal of the stone, the correction of the associated strictures and the prevention of recurrent cholangitis. Although hepatectomy could effectively achieve the above goals, it can be restricted by the risk of insufficient residual liver volume, and has a 15.6% rate of residual hepatolithiasis. With improvements in minimally invasive surgery, post-operative cholangioscopy (POC), provides an additional option for hepatolithiasis treatment with higher clearance rate and fewer severe complications. POC is very safe, and can be performed repeatedly until full patient benefit is achieved. During POC three main steps are accomplished: first, the analysis of the residual hepatolithiasis distribution indirectly by imaging methods or directly endoscopic observation; second, the establishment of the surgical pathway to relieve the strictures; and third, the removal of the stone by a combination of different techniques such as simple basket extraction, mechanical fragmentation, electrohydraulic lithotripsy or laser lithotripsy, among others. In summary, a step-by-step strategy of POC should be put forward to standardize the procedures, especially when dealing with complicated residual hepatolithiasis. This review briefly summarizes the classification, management and complications of hepatolithiasis during the POC process.
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Affiliation(s)
| | | | | | - Hong-jian Zhang
- Department of General Surgery, The 515th Hospital of PLA, Wuxi, Jiangsu Province, China
| | - Bing-yin Zhang
- General Surgery Center, Chengdu Military General Hospital, Chengdu, Sichuan Province, China
| | - Li-jun Tang
- General Surgery Center of PLA, Chengdu Military General Hospital, 270 Rongdu Avenue, Jinniu District, Chengdu, Sichuan Province, 610083, China
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17
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Mounzer R, Austin GL, Wani S, Brauer BC, Fukami N, Shah RJ. Per-oral video cholangiopancreatoscopy with narrow-band imaging for the evaluation of indeterminate pancreaticobiliary disease. Gastrointest Endosc 2017; 85:509-517. [PMID: 27894928 DOI: 10.1016/j.gie.2016.11.020] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Accepted: 11/16/2016] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS Cholangiopancreatoscopy for evaluating pancreaticobiliary pathology is currently limited by suboptimal optics. The aim of this study was to characterize the operating characteristics of per-oral video cholangiopancreatoscopy with narrow-band imaging (POVCP) findings in indeterminate pancreaticobiliary disease and to describe their association with neoplasia. METHODS Data from consecutive patients undergoing POVCP for the evaluation of indeterminate pancreaticobiliary disease at a single tertiary care center were analyzed. Two experienced investigators had previously agreed on POVCP findings and terminology that were documented in endoscopy reports. Endoscopic procedural data from POVCPs performed between January 2006 and April 2015 and clinical data were abstracted from the endoscopic database and electronic medical records. Study endpoints included tissue-proven neoplasia or benign disease with ≥1 year of follow-up. RESULTS A total of 109 patients were identified; 13 were excluded because of the presence of stone disease, known pancreaticobiliary malignancy, or presumed benign disease with ≤1 year of follow-up. Most patients (85%) underwent POVCP for biliary disease and 15% underwent POVCP for a pancreatic cause. Tortuous and dilated vessels (P < .001), infiltrative stricture (P < .001), polypoid mass (P = .003), and the presence of fish-egg lesions (P = .04) were found to be significantly associated with neoplasia. The overall POVCP impression had a high sensitivity (85%) and negative predictive value (89%) in assessing for the presence of neoplasia. CONCLUSIONS Per-oral video cholangiopancreatoscopy is effective in the evaluation of indeterminate pancreaticobiliary disease. Tortuous and dilated vessels, infiltrative stricture, polypoid mass, and the presence of fish-egg lesions are significantly associated with neoplasia.
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Affiliation(s)
- Rawad Mounzer
- Division of Gastroenterology and Hepatology, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Gregory L Austin
- Division of Gastroenterology and Hepatology, University of Colorado Anschutz Medical Center, Aurora, Colorado, USA
| | - Sachin Wani
- Division of Gastroenterology and Hepatology, Thomas Jefferson University, Philadelphia, Pennsylvania, USA; Division of Gastroenterology and Hepatology, University of Colorado Anschutz Medical Center, Aurora, Colorado, USA
| | - Brian C Brauer
- Division of Gastroenterology and Hepatology, University of Colorado Anschutz Medical Center, Aurora, Colorado, USA
| | - Norio Fukami
- Division of Gastroenterology and Hepatology, Mayo Clinic, Scottsdale, Arizona, USA
| | - Raj J Shah
- Division of Gastroenterology and Hepatology, University of Colorado Anschutz Medical Center, Aurora, Colorado, USA
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18
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El Hajj II, Shah RJ. Digital single-operator cholangioscopy: fully disposable yet valuable. Gastrointest Endosc 2016; 84:656-8. [PMID: 27633359 DOI: 10.1016/j.gie.2016.06.038] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2016] [Accepted: 06/17/2016] [Indexed: 02/08/2023]
Affiliation(s)
- Ihab I El Hajj
- Division of Gastroenterology and Hepatology, Indiana University, Indianapolis, Indiana, USA
| | - Raj J Shah
- Division of Gastroenterology and Hepatology, University of Colorado Denver, Aurora, Colorado, USA
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19
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Coelho-Prabhu N, Martin JA. Dilation of Strictures in Patients with Inflammatory Bowel Disease: Who, When and How. Gastrointest Endosc Clin N Am 2016; 26:739-59. [PMID: 27633600 DOI: 10.1016/j.giec.2016.06.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Stricture formation occurs in up to 40% of patients with inflammatory bowel disease (IBD). Patients are often symptomatic, resulting in significant morbidity, hospitalizations, and loss of productivity. Strictures can be managed endoscopically in addition to traditional surgical management (sphincteroplasty or resection of the affected bowel segments). About 3% to 5% patients with IBD develop primary sclerosing cholangitis (PSC), which results in stricture formation in the biliary tree, managed for the most part by endoscopic therapies. In this article, we discuss endoscopic management of strictures both in the alimentary tract and biliary tree in patients with IBD and/or PSC.
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Affiliation(s)
- Nayantara Coelho-Prabhu
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA
| | - John A Martin
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA.
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20
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Advances in Therapeutic Cholangioscopy. Gastroenterol Res Pract 2016; 2016:5249152. [PMID: 27403156 PMCID: PMC4925961 DOI: 10.1155/2016/5249152] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Revised: 04/11/2016] [Accepted: 04/18/2016] [Indexed: 12/15/2022] Open
Abstract
Nowadays, cholangioscopy is an established modality in diagnostic and treatment of pancreaticobiliary diseases. The more widespread use and the recent development of new technologies and accessories had renewed the interest of endoscopic visualization of the biliary tract, increasing the range of indications and therapeutic procedures, such as diagnostic of indeterminate biliary strictures, lithotripsy of difficult bile duct stones, ablative techniques for intraductal malignancies, removal of foreign bodies and gallbladder drainage. These endoscopic interventions will probably be the last frontier in the near future. This paper presents the new advances in therapeutic cholangioscopy, focusing on the current clinical applications and on research areas.
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21
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Tanaka R, Itoi T, Honjo M, Tsuchiya T, Kurihara T, Tsuji S, Tonozuka R, Kamada K, Sofuni A, Mukai S. New digital cholangiopancreatoscopy for diagnosis and therapy of pancreaticobiliary diseases (with videos). JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2016; 23:220-6. [PMID: 26822740 DOI: 10.1002/jhbp.328] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Accepted: 01/21/2016] [Indexed: 01/12/2023]
Abstract
BACKGROUND Recently, a new digital cholangiopancreatoscopy (DCPS) has been developed. The aim of this study is to retrospectively evaluate the utility of new DCPS in patients with pancreaticobiliary diseases. METHODS Digital cholangiopancreatoscopy was used in 26 patients (16 men) with pancreaticobiliary diseases that could not be diagnosed and treated by standard endoscopic retrograde cholangiopancreatography (ERCP). The procedures included DCPS-guided tissue sampling and interventions. Technical success and adverse events were evaluated. RESULTS Among the 26 patients, 19 patients were classified for diagnostic purposes and seven for therapeutic purposes. The detailed breakdown of the particular conditions and numbers of patients was as follows: indeterminate bile duct (BD) lesion, indeterminate pancreatic duct (PD) lesion, lithotripsy by yttrium aluminum garnet-laser or electrohydraulic lithotripsy, removal of migrated BD stent and PD stent, and guidewire passing across the biliary stricture. The overall technical success rates of visualizing the target lesions and therapeutic interventions were 100% and 85.7%, respectively. The incidence of procedure-related adverse events among the patients was 7.7% (2/26). Cholangitis developed in one of the patients and post-endoscopic sphincterotomy bleeding in one patient. All adverse events were successfully treated by conservative therapy. CONCLUSION Digital cholangiopancreatoscopy has a high potential for providing an accurate diagnosis and facilitating therapy in patients with pancreaticobiliary diseases.
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Affiliation(s)
- Reina Tanaka
- Department of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
| | - Takao Itoi
- Department of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan.
| | - Mitsusyoshi Honjo
- Department of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
| | - Takayoshi Tsuchiya
- Department of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
| | - Toshio Kurihara
- Department of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
| | - Shujiro Tsuji
- Department of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
| | - Ryosuke Tonozuka
- Department of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
| | - Kentato Kamada
- Department of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
| | - Atsushi Sofuni
- Department of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
| | - Shuntaro Mukai
- Department of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
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