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Alwassief A, Al-Busafi S, Abbas QL, Al Shamusi K, Paquin SC, Sahai AV. Endohepatology: The endoscopic armamentarium in the hand of the hepatologist. Saudi J Gastroenterol 2024; 30:4-13. [PMID: 37988109 PMCID: PMC10852142 DOI: 10.4103/sjg.sjg_214_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 10/10/2023] [Accepted: 10/15/2023] [Indexed: 11/22/2023] Open
Abstract
ABSTRACT Recent advances in the field of hepatology include new and effective treatments for viral hepatitis. Further effort is now being directed to other disease entities, such as non-alcoholic fatty liver disease, with an increased need for assessment of liver function and histology. In fact, with the evolving nomenclature of fat-associated liver disease and the emergence of the term "metabolic-associated fatty liver disease" (MAFLD), new diagnostic challenges have emerged as patients with histologic absence of steatosis can still be classified under the umbrella of MAFLD. Currently, there is a growing number of endoscopic procedures that are pertinent to patients with liver disease. Indeed, interventional radiologists mostly perform interventional procedures such as percutaneous and intravascular procedures, whereas endoscopists focus on screening for and treatment of esophageal and gastric varices. EUS has proven to be of value in many areas within the realm of hepatology, including liver biopsy, assessment of liver fibrosis, measurement of portal pressure, managing variceal bleeding, and EUS-guided paracentesis. In this review article, we will address the endoscopic applications that are used to manage patients with chronic liver disease.
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Affiliation(s)
- Ahmed Alwassief
- Department of Internal Medicine, Sultan Qaboos University Hospital, Muscat, Sultanate of Oman
| | - Said Al-Busafi
- Department of Internal Medicine, Sultan Qaboos University Hospital, Muscat, Sultanate of Oman
| | - Qasim L. Abbas
- Department of Internal Medicine, Sultan Qaboos University Hospital, Muscat, Sultanate of Oman
| | - Khalid Al Shamusi
- Department of Internal Medicine, Sultan Qaboos University Hospital, Muscat, Sultanate of Oman
| | - Sarto C. Paquin
- Division of Gastroenterology, Hopital Saint Luc, Centre Hospitaliér de l’Universite de Montréal, Montreal, Quebec, Canada
| | - Anand V. Sahai
- Division of Gastroenterology, Hopital Saint Luc, Centre Hospitaliér de l’Universite de Montréal, Montreal, Quebec, Canada
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Willems P, Esmail E, Paquin SC, Deslandres E, Sahai AV. Rescue technique for long-term dysfunction of EUS-guided lumen-apposing metal stent cholodochoduodenostomy. Gastrointest Endosc 2023; 98:664-665. [PMID: 37379993 DOI: 10.1016/j.gie.2023.06.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/26/2023] [Accepted: 06/22/2023] [Indexed: 06/30/2023]
Affiliation(s)
- Philippe Willems
- Service de Gastroentérologie, Centre Hospitalier Universitaire de L'Université de Montréal; Centre de Recherche du Centre Hospitalier Universitaire de L'Université de Montréal, axe Cancer, Montréal, Canada
| | - Eslam Esmail
- Service de Gastroentérologie, Centre Hospitalier Universitaire de L'Université de Montréal, Montréal, Canada; Tropical Medicine Department, Tanta University, Tanta, Egypt
| | - Sarto C Paquin
- Service de Gastroentérologie, Centre Hospitalier Universitaire de L'Université de Montréal; Centre de Recherche du Centre Hospitalier Universitaire de L'Université de Montréal, axe Cancer, Montréal, Canada
| | - Erik Deslandres
- Service de Gastroentérologie, Centre Hospitalier Universitaire de L'Université de Montréal; Centre de Recherche du Centre Hospitalier Universitaire de L'Université de Montréal, axe Cancer, Montréal, Canada
| | - Anand V Sahai
- Service de Gastroentérologie, Centre Hospitalier Universitaire de L'Université de Montréal; Centre de Recherche du Centre Hospitalier Universitaire de L'Université de Montréal, axe Cancer, Montréal, Canada
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Esmail E, Paquin SC, Sahai AV. Protocol for a randomized controlled trial of endoscopic ultrasound guided celiac plexus neurolysis (EUS-CPN) with vs without bupivacaine. Trials 2023; 24:576. [PMID: 37684697 PMCID: PMC10486028 DOI: 10.1186/s13063-023-07487-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 06/28/2023] [Indexed: 09/10/2023] Open
Abstract
BACKGROUND Pancreatic cancer is a devastating disease with less than 5% 5-year survival. Inoperable patients often present with pain. Randomized controlled trial have shown that endoscopic ultrasound-guided celiac plexus neurolysis (EUS-CPN) improves pain control. It is usually performed by injecting bupivacaine followed by absolute alcohol around the celiac axis. STUDY DESIGN Single center, randomized, double blind controlled trial of EUS-CPN with and without bupivacaine in patients with inoperable malignancy (pancreatic or other) involving the celiac plexus. The study was approved by research ethics board with approval number of 2022-9969, 21.151 and registered on ClinicalTrials.gov (NCT04951804). DISCUSSION We hypothesize that bupivacaine is superfluous and may actually reduce pain control by diluting the neurolytic effect of alcohol. Bupivacaine is also potentially dangerous in that it may produce serious adverse events such as arrythmias and cardiac arrest if inadvertently injected intravascularly. CONCLUSION This randomized trial is designed to assess whether bupivacaine is of any value during EUS-CPN.
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Affiliation(s)
- Eslam Esmail
- CHUM, Montreal, Canada
- Tropical Medicine Department, Tanta University, Tanta, Egypt
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Al Khaldi M, Ponomarev A, Richard C, Dagbert F, Sebajang H, Schwenter F, Wassef R, De Broux É, Ratelle R, Paquin SC, Sahai AV, Loungnarath R. Safety and clinical efficacy of EUS-guided pelvic abscess drainage. Endosc Ultrasound 2023; 12:326-333. [PMID: 37693116 PMCID: PMC10437202 DOI: 10.1097/eus.0000000000000020] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 04/13/2023] [Indexed: 09/12/2023] Open
Abstract
Background and Objectives EUS is a potential alternative for the drainage of abscesses. The aim of this study was to determine if EUS-guided pelvic abscess drainage is technically feasible, safe, and a valid option for abscess resolution. Methods We conducted a retrospective review from 2002 to 2020 at a single quaternary institution. EUS-guided pelvic abscess drainage via the transrectal route was performed in all patients with or without drain/stent placement. Technical and clinical success of EUS-guided pelvic abscess drainage was analyzed. Descriptive analyses and Fisher exact test were performed. Results Sixty consecutive patients were included in the study (53.5% male; mean age, 53.8 ± 17.9 years). Pelvic abscesses occurred mainly postoperatively (33 cases; 60.0%) and from complicated diverticulitis (14 cases; 23.3%). Mean diameter was 6.5 ± 2.4 cm (80% unilocular). Drainage was performed with EUS-guided stent placement (double-pigtail plastic or lumen-apposing metal) in 74.5% of cases and with aspiration alone for the remainder. Technical success occurred in 58 cases (97%). Of those with long-term follow-up after EUS-guided pelvic abscess drainage (n = 55; 91.7%), complete abscess resolution occurred in 72.7% of all cases. Recurrence occurred in 8 cases (14.5%) and persisted in 7 patients (12.5%), 7 of which were successfully retreated with EUS-guided pelvic abscess drainage. Accounting for these successful reinterventions, the overall rate of abscess resolution was 85.5%. Abscess resolution rate improved with drain placement (83%). Accounting for 7 repeat EUS-guided pelvic abscess drainages, overall abscess resolution improved. Two deaths occurred (3.4%) because of sepsis from failed source control in patients who had previously failed medical, radiological, and surgical treatment. Conclusions EUS-guided pelvic abscess drainage is technically feasible, safe, and an effective alternative to radiological or open surgical drainage. It also offers favorable clinical outcomes in different clinical situations.
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Affiliation(s)
- Maher Al Khaldi
- Digestive Surgery Service, Department of Surgery, Centre Hospitalier de l'Université de Montreal (CHUM), Montreal, QC, Canada
| | - Alexander Ponomarev
- Digestive Surgery Service, Department of Surgery, Centre Hospitalier de l'Université de Montreal (CHUM), Montreal, QC, Canada
| | - Carole Richard
- Digestive Surgery Service, Department of Surgery, Centre Hospitalier de l'Université de Montreal (CHUM), Montreal, QC, Canada
| | - François Dagbert
- Digestive Surgery Service, Department of Surgery, Centre Hospitalier de l'Université de Montreal (CHUM), Montreal, QC, Canada
| | - Herawaty Sebajang
- Digestive Surgery Service, Department of Surgery, Centre Hospitalier de l'Université de Montreal (CHUM), Montreal, QC, Canada
| | - Frank Schwenter
- Digestive Surgery Service, Department of Surgery, Centre Hospitalier de l'Université de Montreal (CHUM), Montreal, QC, Canada
| | - Ramses Wassef
- Digestive Surgery Service, Department of Surgery, Centre Hospitalier de l'Université de Montreal (CHUM), Montreal, QC, Canada
| | - Éric De Broux
- Digestive Surgery Service, Department of Surgery, Centre Hospitalier de l'Université de Montreal (CHUM), Montreal, QC, Canada
| | - Richard Ratelle
- Digestive Surgery Service, Department of Surgery, Centre Hospitalier de l'Université de Montreal (CHUM), Montreal, QC, Canada
| | - Sarto C. Paquin
- Department of Medicine, Division of Gastroenterology, CHUM, Montreal, QC, Canada
| | - Anand V. Sahai
- Department of Medicine, Division of Gastroenterology, CHUM, Montreal, QC, Canada
| | - Rasmy Loungnarath
- Digestive Surgery Service, Department of Surgery, Centre Hospitalier de l'Université de Montreal (CHUM), Montreal, QC, Canada
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Wyse JM, Benchaya JA, Miller CS, Sahai AV. Discovery on cross-sectional imaging of jejunal masses should prompt referral for EUS-guided biopsy: Findings and outcomes in two cases. Endosc Ultrasound 2023; 12:169-170. [PMID: 36510871 PMCID: PMC10134939 DOI: 10.4103/eus-d-22-00005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Affiliation(s)
- Jonathan M Wyse
- Department of Medicine, Division of Gastroenterology, Jewish General Hospital, McGill University, Montreal, Canada
| | - Joshua A Benchaya
- Department of Medicine, Division of Gastroenterology, Jewish General Hospital, McGill University, Montreal, Canada
| | - Corey S Miller
- Department of Medicine, Division of Gastroenterology, Jewish General Hospital, McGill University, Montreal, Canada
| | - Anand V Sahai
- Department of Medicine, Centre Hospitalier de l'Université de Montréal, Montreal, Quebec, Canada
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Sene PM, Esmail E, Vandenbroucke-Menu F, Diakité AT, Liu Chen Kiow J, Sahai AV. Diaphragmatic perforation after electrocautery-assisted lumen-apposing metal stent placement for refractory perisplenic abscess. Endosc Ultrasound 2022; 11:522-524. [PMID: 36537393 PMCID: PMC9921976 DOI: 10.4103/eus-d-22-00001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Affiliation(s)
- Pape-Mamadou Sene
- Centre Hospitalier de l’Universite de Montreal Centre de Recherche Montréal, Québec, Montréal, Canada,Department of Gastroenterology, Centre Hospitalier de l’Université de Montréal, Québec, Montréal, Canada,Address for correspondence Dr. Pape-Mamadou Sene, Department of Gastroenterology, Centre Hospitalier de l’Université de Montréal, Québec, Montréal, Canada. E-mail:
Dr. Anand V. Sahai, Department of Gastroenterology, Centre Hospitalier de l’Université de Montréal, Québec, Montréal, Canada. E-mail:
| | - Eslam Esmail
- Centre Hospitalier de l’Universite de Montreal Centre de Recherche Montréal, Québec, Montréal, Canada,Department of Gastroenterology, Centre Hospitalier de l’Université de Montréal, Québec, Montréal, Canada,Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Franck Vandenbroucke-Menu
- Centre Hospitalier de l’Universite de Montreal Centre de Recherche Montréal, Québec, Montréal, Canada,Department of Hepatobiliary, and Pancreatic Surgery and Liver Transplantation, Centre Hospitalier de l’Université de Montréal, Québec, Montréal, Canada
| | - Aly-Thiéman Diakité
- Centre Hospitalier de l’Universite de Montreal Centre de Recherche Montréal, Québec, Montréal, Canada,Department of Diagnostic Radiology, Centre Hospitalier de l’Université de Montréal, Québec, Montréal, Canada
| | - Jeremy Liu Chen Kiow
- Centre Hospitalier de l’Universite de Montreal Centre de Recherche Montréal, Québec, Montréal, Canada,Department of Gastroenterology, Centre Hospitalier de l’Université de Montréal, Québec, Montréal, Canada
| | - Anand V. Sahai
- Centre Hospitalier de l’Universite de Montreal Centre de Recherche Montréal, Québec, Montréal, Canada,Department of Gastroenterology, Centre Hospitalier de l’Université de Montréal, Québec, Montréal, Canada,Address for correspondence Dr. Pape-Mamadou Sene, Department of Gastroenterology, Centre Hospitalier de l’Université de Montréal, Québec, Montréal, Canada. E-mail:
Dr. Anand V. Sahai, Department of Gastroenterology, Centre Hospitalier de l’Université de Montréal, Québec, Montréal, Canada. E-mail:
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Wyse JM, Sahai AV. EUS-guided celiac plexus neurolysis for pancreas cancer - Finally established or still under review? Best Pract Res Clin Gastroenterol 2022; 60-61:101809. [PMID: 36577532 DOI: 10.1016/j.bpg.2022.101809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 11/10/2022] [Indexed: 11/23/2022]
Abstract
Patients with pancreas cancer must deal frequently with intractable and refractory pain. Endoscopic ultrasound guided-celiac plexus neurolysis (EUS-CPN) has been the most studied and used therapeutic technique aimed to destroy the pain fibres that allow the pancreas to communicate with the central nervous system. A neurolytic agent, most commonly ethanol, is optimally spread around the celiac axis in order to reduce pain and mitigate narcotic requirements. This can be performed early to prevent the spiral of pain and medication use, or more historically as salvage therapy. Different techniques to best administer the ethanol for effective EUS-CPN are still being debated. New EUS-guided injection techniques with radiofrequency, radioactive, and/or chemotherapeutic agents need more study.
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Affiliation(s)
- Jonathan M Wyse
- Division of Gastroenterology, Jewish General Hospital, McGill University, Montreal, Canada.
| | - Anand V Sahai
- Division of Gastroenterology, Center Hospitalier de l'Université de Montréal, Montreal, Canada
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Li S, Monachese M, Salim M, Arya N, Sahai AV, Forbes N, Teshima C, Yaghoobi M, Chen YI, Lam E, James P. Standard reporting elements for the performance of EUS: Recommendations from the FOCUS working group. Endosc Ultrasound 2021; 10:84-92. [PMID: 33666183 PMCID: PMC8098847 DOI: 10.4103/eus-d-20-00234] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Background and Objectives Quality indicators for the performance of EUS have been developed to monitor and improve service value and patient outcomes. To support the incorporation of these indicators and standardize EUS documentation, we propose standard EUS reporting elements for endosonographers and endoscopy units. Methods A comprehensive literature search and review was performed to identify EUS quality indicators and key components of high-quality standardized EUS reporting. Guidance statements regarding standard EUS reporting elements were developed and reviewed at the Forum for Canadian Endoscopic Ultrasound (FOCUS) 2019 Annual Meeting. Results EUS reporting elements can be divided into preprocedural, intraprocedural, and postprocedural items. Preprocedural components include the type, indication, and urgency of the procedure and patient clinical information and consent. Intraprocedural components include the adequacy and extent of examination, relevant landmarks, lesion characteristics, sampling method, specimen quality, and intraprocedural adverse events. Postprocedural components include a summary and synthesis of relevant findings as well as recommended management and follow-up. Conclusions Standardizing reporting elements may help improve the care of patients undergoing EUS procedures. Our review provides a practical guide and compilation of recommended reporting elements to ensure ongoing best practices and quality improvement in EUS.
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Affiliation(s)
- Suqing Li
- Division of Gastroenterology and Hepatology, University Health Network, University of Toronto, Toronto, Canada
| | - Marc Monachese
- Division of Gastroenterology and Hepatology, University Health Network, University of Toronto, Toronto, Canada
| | - Misbah Salim
- Division of Gastroenterology and Hepatology, University Health Network, University of Toronto, Toronto, Canada
| | - Naveen Arya
- Division of Gastroenterology, Oakville Trafalgar Memorial Hospital, Oakville, Ontario, Canada
| | - Anand V Sahai
- Division of Gastroenterology, University of Montreal, Montreal, Quebec, Canada
| | - Nauzer Forbes
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Calgary, Calgary, AB, Canada
| | - Christopher Teshima
- Department of Medicine, Division of Gastroenterology, St. Michael's Hospital, University of Calgary, Toronto, Canada
| | - Mohammad Yaghoobi
- Division of Gastroenterology, McMaster University Medical Center, McMaster University, Hamilton, Canada
| | - Yen-I Chen
- Division of Gastroenterology and Hepatology, McGill University Health Centre, Montreal, Canada
| | - Eric Lam
- Department of Medicine, Division of Gastroenterology, University of British Columbia, Vancouver, BC, Canada
| | - Paul James
- Division of Gastroenterology and Hepatology, University Health Network, University of Toronto, Toronto, Canada
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Seifert H, Fusaroli P, Arcidiacono PG, Braden B, Herth F, Hocke M, Larghi A, Napoleon B, Rimbas M, Ungureanu BS, Sãftoiu A, Sahai AV, Dietrich CF. Controversies in EUS: Do we need miniprobes? Endosc Ultrasound 2021; 10:246-269. [PMID: 34380805 PMCID: PMC8411553 DOI: 10.4103/eus-d-20-00252] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
This is the fifth in a series of papers entitled "Controversies in EUS." In the current paper, we deal with high-resolution catheter probes, otherwise known as EUS miniprobes (EUS-MPs). The application of miniprobes for early carcinomas in the entire intestinal tract, for subepithelial lesions, and for findings in the bile duct and pancreatic duct as well as endobronchial use is critically discussed. Submucous lesions, especially in the colon, but also early carcinomas in special cases are considered the most important indications. The argument is illustrated by numerous examples.
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Affiliation(s)
- Hans Seifert
- Department of Gastroenterology, Evangelisches Krankenhaus, Oldenburg; Universitatsklinik fur Innere Medizin - Gastroneterologie, Hepatologie; Klinikum Oldenburg, Germany
| | - Pietro Fusaroli
- Department of Medical and Surgical Sciences, Gastroenterology Unit, University of Bologna/Imola Hospital, Imola, Italy
| | - Paolo Giorgio Arcidiacono
- Research Center, San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan, Italy
| | - Barbara Braden
- Translational Gastroenterology Unit I, John Radcliffe Hospital I, Oxford, OX3 9DU, UK
| | - Felix Herth
- 2nd Department of Pneumology and Critical Care Medicine, Thoraxklinik and Translational Lung Research Center (TLRCH), Member of the German Lung Research Foundation (DZL), University of Heidelberg, Heidelberg, Germany
| | - Michael Hocke
- Department of Medicine, Helios Klinikum Meiningen, Meiningen, Germany
| | - Alberto Larghi
- Digestive Endoscopy Unit, IRCCS Foundation University Hospital, Policlinico A. Gemelli, Rome, Italy
| | - Bertrand Napoleon
- 2nd Digestive Endoscopy Unit, HopitalPrivé J Mermoz Ramsay Générale de Santé, Lyon, France
| | - Mihai Rimbas
- Department of Gastroenterology, Colentina Clinical Hospital, Bucharest; Department of Internal Medicine, Carol Davila University of Medicine Bucharest, Romania
| | - Bogdan Silvio Ungureanu
- Research Center of Gastroenterology and Hepatology Craiova, University of Medicine and Pharmacy Craiova, Craiova, Romania
| | - Adrian Sãftoiu
- Research Center of Gastroenterology and Hepatology Craiova, University of Medicine and Pharmacy Craiova, Craiova, Romania
| | - Anand V Sahai
- Center Hospitalier de l'Université de Montréal, Montreal, Canada
| | - Christoph F Dietrich
- Department of Allgemeine Innere Medizin, Kliniken Hirslanden, Beau Site, Salem und Permanence, Bern, Switzerland; Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
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Hassan GM, Wyse JM, Paquin SC, Gariepy G, Albadine R, Mâsse B, Trottier H, Sahai AV. A randomized noninferiority trial comparing the diagnostic yield of the 25G ProCore needle to the standard 25G needle in suspicious pancreatic lesions. Endosc Ultrasound 2021; 10:57-61. [PMID: 33402551 PMCID: PMC7980691 DOI: 10.4103/eus.eus_69_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Background and Objectives The aim of the study was to perform the first randomized trial comparing the diagnostic yield, bloodiness, and cellularity of the 25G standard needle (25S) and the 25G ProCore™ needle (25P). Materials and Methods All patients referred to the tertiary care referral center for EUS guided fine-needle aspiration (EUS-FNA) of suspicious solid pancreatic lesions were eligible. EUS-FNA was performed in each lesion with both 25S and 25P needles (the choice of the first needle was randomized), using a multipass sampling pattern, without stylet or suction. Rapid on-site evaluation was used when possible. Pap-stained slides were read by a single experienced cytopathologist, blinded to the needle type. Results One hundred and forty-three patients were recruited. Samples were positive for cancer in 122/143 (85.3%) with the 25S needle versus 126/143 (88.1%) with the 25P needle, negative in 17/143 (11.9%) with the 25S needle versus 13/143 (9.1%) with the 25P needle, and suspicious in 4/143 (2.8%) with each needle. There was no difference in any outcome based on the type of the first needle. No carryover effect was detected (P = 0.214; NS). Cumulative logistic regression analyses showed no associations between the type of needle and diagnostic yield for cancer, cellularity, or bloodiness. The difference in the yield for cancer was 2.9% (-4.2; 10.1%); with the confidence interval upper within the predetermined noninferiority margin of 15%. Conclusion The 25S needle is noninferior to the 25P needle for diagnosing cancer in suspicious pancreatic lesions.
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Affiliation(s)
- Galab M Hassan
- Division of Gastroenterology, Department of Medicine, Réseau Hospitalier Neuchâtelois, Switzerland; Department of social and preventive Medicine, School of Public Health, Université de Montréal, Québec, Canada
| | - Jonathan M Wyse
- Division of Gastroenterology, Jewish General Hospital, McGill University, Montreal, Canada
| | - Sarto C Paquin
- Division of Gastroenterology, Centre Hospitalier Universitaire de Montréal, Québec, Canada
| | - Gilles Gariepy
- Department of pathology, Centre Hospitalier Universitaire de Montréal, Québec, Canada
| | - Roula Albadine
- Department of pathology, Centre Hospitalier Universitaire de Montréal, Québec, Canada
| | - Benoît Mâsse
- Department of social and preventive Medicine, School of Public Health, Université de Montréal, Québec, Canada; Research Center, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Québec, Canada
| | - Helen Trottier
- Department of social and preventive Medicine, School of Public Health, Université de Montréal, Québec, Canada; Research Center, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Québec, Canada
| | - Anand V Sahai
- Division of Gastroenterology, Centre Hospitalier Universitaire de Montréal, Québec, Canada
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Sahai AV. Through-the-needle biopsy of pancreas cysts: Who, what, where, when, and mostly… why? Gastrointest Endosc 2020; 92:9-10. [PMID: 32586569 DOI: 10.1016/j.gie.2020.03.3752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 03/13/2020] [Indexed: 02/08/2023]
Affiliation(s)
- Anand V Sahai
- Department of Medicine, Centre Hospitalier de l'Université de Montréal, Montreal, Quebec, Canada
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Sahai AV, James PD, Levy MJ, Monkewich G, Wyse J. Evidence-based recommendations for establishing and implementing an EUS program: Recommendations for sustainable success and improved clinical outcomes across the continuum of care. Endosc Ultrasound 2020; 9:1-5. [PMID: 32056988 PMCID: PMC7038728 DOI: 10.4103/eus.eus_2_20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Affiliation(s)
- Anand V Sahai
- Department of Gastroenterology, University of Montréal, Montréal, Quebec, Canada
| | - Paul D James
- Division of Gastroenterology and Advanced Endoscopy, The University Health Network, Toronto, Canada
| | - Michael J Levy
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MI, USA
| | - Gregory Monkewich
- Department of Gastroenterology, Lions Gate Hospital, Burnaby Hospital, British Columbia, Canada
| | - Jonathan Wyse
- Division of Gastroenterology, Jewish General Hospital, Montréal, Quebec, Canada
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Saftoiu A, Napoleon B, Arcidiacono PG, Braden B, Burmeister S, Carrara S, Cui XW, Fusaroli P, Gottschalk U, Hocke M, Hollerbach S, Iglesias-Garcia J, Jenssen C, Kitano M, Larghi A, Oppong KW, Sahai AV, Sun S, Burmester E, Di Leo M, Petrone MC, Santos E, Teoh AYB, Hwang JH, Rimbas M, Sharma M, Puri R, Kahaleh M, Dietrich CF. Do we need contrast agents for EUS? Endosc Ultrasound 2020; 9:361-368. [PMID: 32675463 PMCID: PMC7811706 DOI: 10.4103/eus.eus_20_20] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
We recently introduced a series of articles that dealt with controversies in EUS. In Part I, the authors discussed which clinical information is necessary prior to EUS and whether other imaging modalities are required before embarking on EUS examinations. Part II focuses on technical details and controversies about the use of EUS in special situations. In this article, important practical issues regarding the application of contrast-enhanced EUS in various clinical settings are raised and controversially discussed from different points of view.
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Affiliation(s)
- Adrian Saftoiu
- Department of Gastroenterology, Research Center of Gastroenterology and Hepatology, University of Medicine and Pharmacy of Craiova, Craiova, Romania
| | - Bertrand Napoleon
- Digestive Endoscopy Unit, Hopital Privé J Mermoz Ramsay Générale de Santé, Lyon, France
| | - Paolo Giorgio Arcidiacono
- Pancreatico/Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan, Italy
| | - Barbara Braden
- Johann Wolfgang Goethe University Frankfurt, Germany; Translational Gastroenterology Unit I John Radcliffe Hospital I Oxford OX3 9DU UK
| | - Sean Burmeister
- Surgical Gastroenterology unit, Groote Schuur Hospital, Cape Town, South Africa
| | - Silvia Carrara
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Clinical and Research Center, Milan, Italy
| | - Xin Wu Cui
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Pietro Fusaroli
- Department of Medical and Surgical Sciences, Gastroenterology Unit, University of Bologna/Imola Hospital, Imola, Italy
| | - Uwe Gottschalk
- Department of Medical, Dietrich Bonhoeffer Klinikum, Neubrandenburg, Germany
| | - Michael Hocke
- Medical Department, Helios Klinikum Meiningen, Germany
| | - Stephan Hollerbach
- Department of Gastroenterology, Allgemeines Krankenhaus Celle, Celle, Germany
| | - Julio Iglesias-Garcia
- Department of Gastroenterology and Hepatology, Health Research Institute of Santiago de Compostela (IDIS), University Hospital of Santiago de Compostela, Santiago de Compostela, Spain
| | - Christian Jenssen
- Department of Internal Medicine, Krankenhaus Märkisch Oderland Strausberg/Wriezen; Brandenburg Institute of Clinical Ultrasound, Medical University Brandenburg, Neuruppin, Germany
| | - Masayuki Kitano
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | - Alberto Larghi
- Digestive Endoscopy Unit, Fondazione Policlinico A. Gemelli IRCCS, Rome, Italy
| | | | - Anand V Sahai
- Center Hospitalier de l'Université de Montréal, Montreal, Canada
| | - Siyu Sun
- Endoscopy Center, ShengJing Hospital of China Medical University, Shenyang, Liaoning province, China
| | | | - Milena Di Leo
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Clinical and Research Center, Milan, Italy
| | - Maria Chiara Petrone
- Pancreatico/Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan, Italy
| | - Erwin Santos
- Department of Gastroenterology and Liver Diseases, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Anthony Y B Teoh
- Department of Surgery, The Prince of Wales Hospital, The Chinese University of Hong Kong, China
| | - Joo Ha Hwang
- Division of Gastroenterology and Hepatology, Stanford University, Stanford, CA 94305, USA
| | - Mihai Rimbas
- Gastroenterology Department, Colentina Clinical Hospital Internal Medicine Department, Carol Davila University of Medicine Bucharest, Romania
| | - Malay Sharma
- Department of Gastroenterology, Jaswant Rai Speciality Hospital, Meerut, Uttar Pradesh, India
| | - Rajesh Puri
- Interventional Gastroenterology, Institute of Digestive and Hepatobiliary Sciences Medanta the Medicity Gurugram, Haryana, India
| | - Michel Kahaleh
- Department of Gastroenterology, The State University of New Jersey, New Jersey, USA
| | - Christoph F Dietrich
- Johann Wolfgang Goethe University Frankfurt, Germany; Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China; Department Allgemeine Innere Medizin, Kliniken Hirslanden, Beau Site, Salem und Permanence, Bern, Switzerland
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14
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Guo J, Sahai AV, Teoh A, Arcidiacono PG, Larghi A, Saftoiu A, Siddiqui AA, Arturo Arias BL, Jenssen C, Adler DG, Lakhtakia S, Seo DW, Itokawa F, Giovannini M, Mishra G, Sabbagh L, Irisawa A, Iglesias-Garcia J, Poley JW, Vila JJ, Jesse L, Kubota K, Kalaitzakis E, Kida M, El-Nady M, Mukai SU, Ogura T, Fusaroli P, Vilmann P, Rai P, Nguyen NQ, Ponnudurai R, Achanta CR, Baron TH, Yasuda I, Wang HP, Hu J, Duan B, Bhutani MS, Sun S. An international, multi-institution survey on performing EUS-FNA and fine needle biopsy. Endosc Ultrasound 2020; 9:319-328. [PMID: 32883921 PMCID: PMC7811723 DOI: 10.4103/eus.eus_56_20] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background and Objectives Endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) and fine needle biopsy (FNB) are effective techniques that are widely used for tissue acquisition. However, it remains unclear how to obtain high-quality specimens. Therefore, we conducted a survey of EUS-FNA and FNB techniques to determine practice patterns worldwide and to develop strong recommendations based on the experience of experts in the field. Methods This was a worldwide multi-institutional survey among members of the International Society of EUS Task Force (ISEUS-TF). The survey was administered by E-mail through the SurveyMonkey website. In some cases, percentage agreement with some statements was calculated; in others, the options with the greatest numbers of responses were summarized. Another questionnaire about the level of recommendation was designed to assess the respondents' answers. Results ISEUS-TF members developed a questionnaire containing 17 questions that was sent to 53 experts. Thirty-five experts completed the survey within the specified period. Among them, 40% and 54.3% performed 50-200 and more than 200 EUS sampling procedures annually, respectively. Some practice patterns regarding FNA/FNB were recommended. Conclusion This is the first worldwide survey of EUS-FNA and FNB practice patterns. The results showed wide variations in practice patterns. Randomized studies are urgently needed to establish the best approach for optimizing the FNA/FNB procedures.
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Affiliation(s)
- Jintao Guo
- Department of Gastroenterology, Sheng Jing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Anand V Sahai
- Center Hospitalier de l'Université de Montréal, Montreal, Canada
| | - Anthony Teoh
- Department of Surgery, Prince of Wales Hospital, Shatin, New Territories, Hong Kong, China
| | - Paolo Giorgio Arcidiacono
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute, Milan, Italy
| | - Alberto Larghi
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Adrian Saftoiu
- Department of Endoscopy, University of Medicine and Pharmacy, Craiova, Romania
| | - Ali A Siddiqui
- Endoscopy Center, Thomas Jefferson University Hospital, Philadelphia, PA, USA
| | - Brenda Lucia Arturo Arias
- Endoscopy Center, Medical Research Group University of Manizales, SES University Hospital of Caldas, Caldas, Colombia
| | - Christian Jenssen
- Department of Medical, Krankenhaus Märkisch Oderland Strausberg, Wriezen, Germany
| | - Douglas G Adler
- Department of Gastroenterology, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Sundeep Lakhtakia
- Endoscopy Center, Asian Institute of Gastroenterology, Hyderabad, Telangana, India
| | - Dong-Wan Seo
- Department of Gastroenterology, University of Ulsan College of Medicine, Seoul, South Korea
| | - Fumihide Itokawa
- Department of Gastroenterology and Hepatology, Tokyo Adventist Hospital, Tokyo, Japan
| | - Marc Giovannini
- Department of Gastroenterology, Institute Paoli-Calmettes, Marseille, France
| | - Girish Mishra
- Department of Gastroenterology, Wake Forest Baptist Health, Winston-Salem, North Carolina, USA
| | - Luis Sabbagh
- Department of Gastroenterology, Sanitas University Foundation, Clinica Reina Sofia, Bogota, Colombia
| | - Atsushi Irisawa
- Fukushima Medical University Aizu Medical Center, Aizuwakamatsu, Japan
| | - Julio Iglesias-Garcia
- Endoscopy Center, University Hospital of Santiago de Compostela, Santiago de Compostela, Spain
| | - Jan Werner Poley
- Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Juan J Vila
- Department of Gastroenterology, Complejo Hospitalario de Navarra, Pamplona, Spain
| | - Lachter Jesse
- Department of Gastroenterology, Rambam Healthcare Campus, Haifa, Israel
| | - Kensuke Kubota
- Department of Gastroenterology, Yokohama City University School of Medicine, Yokohama, Japan
| | - Evangelos Kalaitzakis
- Department of Gastroenterology, University Hospital of Heraklion, University of Crete, Heraklion, Greece
| | - Mitsuhiro Kida
- Department of Gastroenterology, Kitasato University East Hospital, Sagamihara, Japan
| | - Mohamed El-Nady
- Department of Gastroenterology, Faculty of Medicine, Cairo University, Giza, Egypt
| | - Sh Untaro Mukai
- Department of Gastroenterology, Tokyo Medical University, Tokyo, Japan
| | - Takeshi Ogura
- Department of Gastroenterology, Osaka Medical College, Osaka, Japan
| | - Pietro Fusaroli
- Department of Gastroenterology, University of Bologna, Bologna, Italy
| | - Peter Vilmann
- Department of Gastroenterology, GastroUnit, Herlev and Gentofte Hospital, Copenhagen University, Copenhagen, Denmark
| | - Praveer Rai
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Nam Q Nguyen
- Department of Gastroenterology, Royal Adelaide Hospital, North Terrace, Adelaide, Australia
| | | | - Chalapathi Rao Achanta
- Department of Gastroenterology, KIMS Icon Hospital, Visakhapatnam, Andhra Pradesh, India
| | - Todd H Baron
- Department of Gastroenterology, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Ichiro Yasuda
- Department of Gastroenterology, Teikyo University Mizonokuchi Hospital, Kawasaki, Japan
| | - Hsiu-Po Wang
- Department of Gastroenterology, National Taiwan University Hospital, Taipei, Taiwan, China
| | - Jinlong Hu
- Department of Gastroenterology, Sheng Jing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Bowen Duan
- Department of Gastroenterology, Sheng Jing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Manoop S Bhutani
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Siyu Sun
- Department of Gastroenterology, Sheng Jing Hospital of China Medical University, Shenyang, Liaoning Province, China
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15
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Dietrich CF, Burmeister S, Hollerbach S, Arcidiacono PG, Braden B, Fusaroli P, Hocke M, Iglesias-Garcia J, Kitano M, Larghi A, Napoleon B, Oppong KW, Rimbas M, Saftoiu A, Sahai AV, Sun S, Dong Y, Carrara S, Hwang JH, Jenssen C. Do we need elastography for EUS? Endosc Ultrasound 2020; 9:284-290. [PMID: 32675464 PMCID: PMC7811716 DOI: 10.4103/eus.eus_25_20] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
We recently introduced a series of papers “What should be known prior to performing EUS exams.” In Part I, the authors discussed which clinical information and whether other imaging modalities are needed before embarking EUS examinations. In Part II, technical controversies on how EUS is performed were discussed from different points of view. In this article, important practical issues regarding EUS elastography will be raised and controversially discussed from very different points of view.
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Affiliation(s)
- Christoph F Dietrich
- Department of Allgemeine Innere Medizin, Kliniken Hirslanden Beau Site, Salem und Permanence, Bern, Switzerland; Johann Wolfgang Goethe University Frankfurt, Germany; Department of Ultrasound, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Sean Burmeister
- Surgical Gastroenterology unit, Groote Schuur Hospital, Cape Town, South Africa
| | - Stephan Hollerbach
- Department of Gastroenterology, Allgemeines Krankenhaus Celle, Celle, Germany
| | - Paolo Giorgio Arcidiacono
- Pancreatico/Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan, Italy
| | - Barbara Braden
- Johann Wolfgang Goethe University Frankfurt, Germany; Translational Gastroenterology Unit I John Radcliffe Hospital I Oxford OX3 9DU, UK
| | - Pietro Fusaroli
- Department of Medical and Surgical Sciences, Gastroenterology Unit, University of Bologna/Imola Hospital, Imola, Italy
| | - Michael Hocke
- Medical Department, Helios Klinikum Meiningen, Germany
| | - Julio Iglesias-Garcia
- Department of Gastroenterology and Hepatology, Health Research Institute of Santiago de Compostela (IDIS), University Hospital of Santiago de Compostela, Santiago de Compostela, Spain
| | - Masayuki Kitano
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | - Alberto Larghi
- Digestive Endoscopy Unit, Fondazione Policlinico A. Gemelli IRCCS, Rome, Italy
| | - Bertrand Napoleon
- Digestive Endoscopy Unit, Hopital Privé J Mermoz Ramsay Générale de Santé, Lyon, France
| | | | - Mihai Rimbas
- Gastroenterology Department, Colentina Clinical Hospital Internal Medicine Department, Carol Davila University of Medicine Bucharest, Romania
| | - Adrian Saftoiu
- Department of Gastroenterology, Research Center of Gastroenterology and Hepatology, University of Medicine and Pharmacy of Craiova, Craiova, Romania
| | - Anand V Sahai
- Center Hospitalier de l'Université de Montréal, Montreal, Canada
| | - Siyu Sun
- Endoscopy Center, ShengJing Hospital of China Medical University, Shenyang, Liaoning province, China
| | - Yi Dong
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Silvia Carrara
- Humanitas Clinical and Research Center- IRCCS- Digestive Endoscopy Unit, Division of Gastroenterology, Rozzano, Milan, Italy
| | - Joo Ha Hwang
- Division of Gastroenterology and Hepatology, Stanford University, Stanford, CA 94305, USA
| | - Christian Jenssen
- Department of Internal Medicine, Krankenhaus Märkisch Oderland Strausberg/Wriezen; Brandenburg Institute of Clinical Ultrasound, Medical University Brandenburg, Neuruppin, Germany
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16
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Rimbas M, Larghi A, Fusaroli P, Dong Y, Hollerbach S, Jenssen C, Săftoiu A, Sahai AV, Napoleon B, Arcidiacono PG, Braden B, Burmeister S, Carrara S, Cui XW, Hocke M, Iglesias-Garcia J, Kitano M, Oppong KW, Sun S, Di Leo M, Petrone MC, B Teoh AY, Dietrich CF. How to perform EUS-guided tattooing? Endosc Ultrasound 2020; 9:291-297. [PMID: 32883923 PMCID: PMC7811726 DOI: 10.4103/eus.eus_44_20] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Recently, we introduced a series of papers describing on how to perform certain techniques and controversies in EUS. In the first paper, "What should be known before performing EUS examinations, Part I," the authors discussed clinical information and whether other imaging modalities should be needed before embarking in EUS examination. In Part II, some technical controversies on how EUS is performed are discussed from different points of view by providing the relevant available evidence. Herewith, we describe on how to perform EUS-guided fine needle tattooing (FNT) in daily practice. The aim of this paper is to discuss pros and cons for several issues including historical remarks, injecting material, technical approach, and how to perform EUS-FNT including argues in favor and against.
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Affiliation(s)
- Mihai Rimbas
- Gastroenterology and Internal Medicine Departments, Colentina Clinical Hospital, Carol Davila University of Medicine, Bucharest, Romania; Digestive Endoscopy Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Alberto Larghi
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS; CERTT, Center for Endoscopic Research Therapeutics and Training, Catholic University, Rome, Italy
| | - Pietro Fusaroli
- Department of Medical and Surgical Sciences, Gastroenterology Unit, University of Bologna/Imola Hospital, Imola, Italy
| | - Yi Dong
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Stephan Hollerbach
- Department of Gastroenterology, Allgemeines Krankenhaus Celle, Celle, Germany
| | - Christian Jenssen
- Department of Internal Medicine, Krankenhaus MärkischOderland, Strausberg and Brandenburg Institute for Clinical Ultrasound, Neuruppin, Germany
| | - Adrian Săftoiu
- Department of Gastroenterology, Research Center of Gastroenterology and Hepatology, University of Medicine and Pharmacy of Craiova, Craiova, Romania
| | - Anand V Sahai
- Center Hospitalier de l'Université de Montréal, Montreal, Canada
| | - Bertrand Napoleon
- Digestive Endoscopy Unit, Hopital Privé J Mermoz Ramsay Générale de Santé, Lyon, France
| | - Paolo Giorgio Arcidiacono
- Pancreatico/Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan, Italy
| | - Barbara Braden
- Johann Wolfgang Goethe University, Frankfurt, Germany & Translational Gastroenterology Unit, John Radcliffe Hospital, Oxford, UK
| | - Sean Burmeister
- Surgical Gastroenterology Unit, Groote Schuur Hospital, Cape Town, South Africa
| | - Silvia Carrara
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Clinical and Research Center, Milan, Italy
| | - Xin Wu Cui
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Michael Hocke
- Medical Department, Helios Klinikum, Meiningen, Germany
| | - Julio Iglesias-Garcia
- Department of Gastroenterology and Hepatology, Health Research Institute of Santiago de Compostela (IDIS), University Hospital of Santiago de Compostela, Santiago de Compostela, Spain
| | - Masayuki Kitano
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | | | - Siyu Sun
- Department of Gastroenterology, ShengJing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Milena Di Leo
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Clinical and Research Center, Milan, Italy
| | - Maria Chiara Petrone
- Pancreatico/Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan, Italy
| | - Anthony Y B Teoh
- Department of Surgery, The Chinese University of Hong Kong, Hong Kong, China
| | - Christoph F Dietrich
- Department Allgemeine Innere Medizin, Kliniken Hirslanden, Beau Site, Salem und Permanence, Bern, Switzerland
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17
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Dietrich CF, Arcidiacono PG, Braden B, Burmeister S, Carrara S, Cui X, Di Leo M, Dong Y, Fusaroli P, Gilja OH, Healey AJ, Hocke M, Hollerbach S, Garcia JI, Ignee A, Jürgensen C, Kahaleh M, Kitano M, Kunda R, Larghi A, Möller K, Napoleon B, Oppong KW, Petrone MC, Saftoiu A, Puri R, Sahai AV, Santo E, Sharma M, Soweid A, Sun S, Teoh AYB, Vilmann P, Jenssen C. What should be known prior to performing EUS? Endosc Ultrasound 2019; 8:3-16. [PMID: 30777940 PMCID: PMC6400085 DOI: 10.4103/eus.eus_54_18] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Direct referral of patients for EUS – instead of preprocedural consultation with the endosonographer – has become standard practice (like for other endoscopic procedures) as it is time- and cost-effective. To ensure appropriate indications and safe examinations, the endosonographer should carefully consider what information is needed before accepting the referral. This includes important clinical data regarding relevant comorbidities, the fitness of the patient to consent and undergo the procedure, and the anticoagulation status. In addition, relevant findings from other imaging methods to clarify the clinical question may be necessary. Appropriate knowledge and management of the patients’ anticoagulation and antiplatelet therapy, antibiotic prophylaxis, and sedation issues can avoid unnecessary delays and unsafe procedures. Insisting on optimal preparation, appropriate indications, and clear clinical referral questions will increase the quality of the outcomes of EUS. In this paper, important practical issues regarding EUS preparations are raised and discussed from different points of view.
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Affiliation(s)
- Christoph F Dietrich
- Medical Department 2, Caritas-Krankenhaus, Uhlandstr 7, D-97980 Bad Mergentheim, Germany; Department of Ultrasound, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Paolo Giorgio Arcidiacono
- Pancreatico/Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan, Italy
| | - Barbara Braden
- Translational Gastroenterology Unit I John Radcliffe Hospital I Oxford OX3 9DU, UK
| | - Sean Burmeister
- Surgical Gastroenterology unit, Groote Schuur Hospital, Cape Town, South Africa
| | - Silvia Carrara
- Humanitas Clinical and Research Center- IRCCS- Digestive Endoscopy Unit, Division of Gastroenterology, Rozzano, Milan, Italy
| | - Xinwu Cui
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Milena Di Leo
- Humanitas Clinical and Research Center- IRCCS- Digestive Endoscopy Unit, Division of Gastroenterology, Rozzano, Milan, Italy
| | - Yi Dong
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Pietro Fusaroli
- Department of Medical and Surgical Sciences, Gastroenterology Unit, University of Bologna/Imola Hospital, Imola, Italy
| | - Odd Helge Gilja
- National Centre for Ultrasound in Gastroenterology, Haukeland University Hospital, Bergen and Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Andrew J Healey
- General and HPB Surgery, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Michael Hocke
- Medical Department, Helios Klinikum Meiningen, Germany
| | - Stephan Hollerbach
- Department of Gastroenterology, Allgemeines Krankenhaus Celle, Celle, Germany
| | - Julio Iglesias Garcia
- Department of Gastroenterology and Hepatology, Health Research Institute of Santiago de Compostela (IDIS), University Hospital of Santiago de Compostela, Santiago de Compostela, Spain
| | - André Ignee
- Medical Department 2, Caritas-Krankenhaus, Uhlandstr 7, D-97980 Bad Mergentheim, Germany
| | | | - Michel Kahaleh
- Department of Gastroenterology, The State University of New Jersey, New Jersey, USA
| | - Masayuki Kitano
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | - Rastislav Kunda
- Department of Surgical Gastroenterology, Aarhus University Hospital, Aarhus, Denmark; Department of Surgery and Department of Advanced Interventional Endoscopy, University Hospital Brussels, Brussels, Belgium
| | - Alberto Larghi
- Digestive Endoscopy Unit, IRCCS Foundation University Hospital, Policlinico A. Gemelli, Rome, Italy
| | - Kathleen Möller
- Medical Department I/Gastroenterology, SANA Hospital Lichtenberg, Berlin, Germany
| | - Bertrand Napoleon
- Digestive Endoscopy Unit, Hopital Privé J Mermoz Ramsay Générale de Santé, Lyon, France
| | | | - Maria Chiara Petrone
- Pancreatico/Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan, Italy
| | - Adrian Saftoiu
- Department of Gastroenterology, Research Center of Gastroenterology and Hepatology, University of Medicine and Pharmacy of Craiova, Craiova, Romania
| | - Rajesh Puri
- Interventional Gastroenterology, Institute of Digestive and Hepatobiliary Sciences Medanta the Medicity, Gurugram, Haryana, India
| | - Anand V Sahai
- Center Hospitalier de l'Université de Montréal, Montreal, Canada
| | - Erwin Santo
- Department of Gastroenterology and Liver Diseases, Tel Aviv, Sourasky Medical Center, Tel Aviv, Israel
| | - Malay Sharma
- Department of Gastroenterology, Jaswant Rai Speciality Hospital, Meerut, Uttar Pradesh, India
| | - Assaad Soweid
- Endosonography and advanced therapeutic endoscopy, Division of Gastroenterology, The American University of Beirut, Medical Center, Beirut, Lebanon
| | - Siyu Sun
- Endoscopy Center, ShengJing Hospital of China Medical University, Shenyang, Liaoning, China
| | - Anthony Yuen Bun Teoh
- Division of Upper Gastrointestinal and Metabolic Surgery, Department of Surgery, The Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China
| | - Peter Vilmann
- GastroUnit, Department of Surgery, Copenhagen University, Hospital Herlev, Denmark
| | - Christian Jenssen
- Department of Internal Medicine, Krankenhaus Maerkisch-Oderland, D-15344 Strausberg and Brandenburg Institute of Clinical Ultrasound at Medical University Brandenburg, Germany
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Kaspy MS, Hassan GM, Paquin SC, Sahai AV. An assessment of the yield of EUS in patients referred for dilated common bile duct and normal liver function tests. Endosc Ultrasound 2019; 8:318-320. [PMID: 31249161 PMCID: PMC6791102 DOI: 10.4103/eus.eus_21_19] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Objective: This study aims to determine the yield of EUS in patients with common bile duct (CBD) dilation and normal liver function tests (LFTs). Materials and Methods: Between October 2000 and December 2016, all patients referred for EUS for unexplained CBD dilatation (CBD ≥7 mm), with normal aspartate aminotransferase, alanine aminotransferase, alkaline phosphatase, and bilirubin and no history of sphincterotomy, were eligible. Linear-array EUS was performed by one of the two experienced endosonographers. Data were extracted from a prospectively maintained database. Results: Of 29,920 upper gastrointestinal EUS procedures performed, 840/29,920 (3%) were for unexplained CBD dilation. Of 840 patients, 199 (24%) had normal LFTs, 99% were Caucasian, 46% had biliary-type abdominal pain, and 41% were postcholecystectomy. EUS diagnosed choledocholithiasis (CDL) or sludge in 18/199 (9%) patients (7/18 had CBD sludge only). No other pathology was diagnosed. Of 18 CDL patients, 15 (83%) had an intact gallbladder, and all 15 patients had cholelithiasis. The frequency of CDL or sludge in postcholecystectomy patients was only 3.7% (3/82); none of these patients were younger than 69 years of age. Regression analyses showed no associations between EUS diagnosis of CDL or sludge and biliary-type abdominal pain, other symptoms, sex, or race. Each additional year of age was associated with an increase in the risk of CDL or sludge by a factor of 1.05 (odds ratio: 1.05; P = 0.034). Summary: In patients with CBD dilation and normal LFTs, the only significant pathology identified is CBD stones or sludge (almost exclusively in elderly patients with cholelithiasis). Conclusion: EUS should be avoided in patients with dilated bile ducts and normal LFTs, especially if under 65 years of age and postcholecystectomy.
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Affiliation(s)
- Matthew S Kaspy
- Department of Gastroenterology, University of Montreal Hospital Center, Montréal, Québec, Canada
| | - Galab M Hassan
- Department of Gastroenterology, University of Montreal Hospital Center, Montréal, Québec, Canada
| | - Sarto C Paquin
- Department of Gastroenterology, University of Montreal Hospital Center, Montréal, Québec, Canada
| | - Anand V Sahai
- Department of Gastroenterology, University of Montreal Hospital Center, Montréal, Québec, Canada
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Dietrich CF, Arcidiacono PG, Braden B, Burmeister S, Carrara S, Cui X, Leo MD, Dong Y, Fusaroli P, Gottschalk U, Healey AJ, Hocke M, Hollerbach S, Garcia JI, Ignee A, Jürgensen C, Kahaleh M, Kitano M, Kunda R, Larghi A, Möller K, Napoleon B, Oppong KW, Petrone MC, Saftoiu A, Puri R, Sahai AV, Santo E, Sharma M, Soweid A, Sun S, Bun Teoh AY, Vilmann P, Seifert H, Jenssen C. What should be known prior to performing EUS exams? (Part II). Endosc Ultrasound 2019; 8:360-369. [PMID: 31571619 PMCID: PMC6927139 DOI: 10.4103/eus.eus_57_19] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
In “What should be known prior to performing EUS exams, Part I,” the authors discussed the need for clinical information and whether other imaging modalities are required before embarking EUS examinations. Herewith, we present part II which addresses some (technical) controversies how EUS is performed and discuss from different points of view providing the relevant evidence as available. (1) Does equipment design influence the complication rate? (2) Should we have a standardized screen orientation? (3) Radial EUS versus longitudinal (linear) EUS. (4) Should we search for incidental findings using EUS?
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Affiliation(s)
- Christoph F Dietrich
- Medical Department 2, Caritas-Krankenhaus, Uhlandstr 7, D-97980 Bad Mergentheim, Neubrandenburg; Department of Ultrasound, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Paolo Giorgio Arcidiacono
- Pancreatico/Biliary Endoscopy and Endosonography Division, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute, Vita Salute San Raffaele University, Rozzano, Milan, Italy
| | - Barbara Braden
- Translational Gastroenterology Unit, John Radcliffe Hospital, Oxford OX3 9DU, England
| | - Sean Burmeister
- Surgical Gastroenterology Unit, Groote Schuur Hospital, Cape Town, South Africa
| | - Silvia Carrara
- Humanitas Clinical and Research Center- IRCCS- Digestive Endoscopy Unit, Division of Gastroenterology, Rozzano, Milan, Italy
| | - Xinwu Cui
- Department of Medical Ultrasound, Tongji Medical College, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Milena Di Leo
- Humanitas Clinical and Research Center- IRCCS- Digestive Endoscopy Unit, Division of Gastroenterology, Rozzano, Milan, Italy
| | - Yi Dong
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Pietro Fusaroli
- Department of Medical and Surgical Sciences, Gastroenterology Unit, University of Bologna/Imola Hospital, Imola, Italy
| | - Uwe Gottschalk
- Medical Department, Dietrich Bonhoeffer Klinikum, Neubrandenburg, Germany
| | - Andrew J Healey
- General and HPB Surgery, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Michael Hocke
- Medical Department, Helios Klinikum Meiningen, Meiningen, Germany
| | - Stephan Hollerbach
- Department of Gastroenterology, Allgemeines Krankenhaus Celle, Celle, Germany
| | - Julio Iglesias Garcia
- Department of Gastroenterology and Hepatology, Health Research Institute of Santiago de Compostela, University Hospital of Santiago de Compostela, Santiago de Compostela, Spain
| | - André Ignee
- Medical Department 2, Caritas-Krankenhaus, Uhlandstr 7, D-97980 Bad Mergentheim, Neubrandenburg, Germany
| | | | - Michel Kahaleh
- Department of Gastroenterology, The State University of New Jersey, New Jersey, USA
| | - Masayuki Kitano
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | - Rastislav Kunda
- Department of Surgical Gastroenterology, Aarhus University Hospital, Aarhus, Denmark; Department of Surgery and Department of Advanced Interventional Endoscopy, University Hospital Brussels, Brussels, Belgium, France
| | - Alberto Larghi
- Digestive Endoscopy Unit, IRCCS Foundation University Hospital, Policlinico A. Gemelli, Rome, Italy
| | - Kathleen Möller
- Medical Department I/Gastroenterology, SANA Hospital Lichtenberg, Berlin, Germany
| | - Bertrand Napoleon
- Digestive Endoscopy Unit, Hopital Privé J Mermoz Ramsay Générale de Santé, Lyon, France
| | - Kofi W Oppong
- HPB Unit, Freeman Hospital, Newcastle Upon Tyne, England
| | - Maria Chiara Petrone
- Pancreatico/Biliary Endoscopy and Endosonography Division, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute, Vita Salute San Raffaele University, Rozzano, Milan, Italy
| | - Adrian Saftoiu
- Department of Gastroenterology, Research Center of Gastroenterology and Hepatology, University of Medicine and Pharmacy of Craiova, Craiova, Romania
| | - Rajesh Puri
- Interventional Gastroenterology, Institute of Digestive and Hepatobiliary Sciences, Medanta the Medicity, Gurugram, Haryana, India
| | - Anand V Sahai
- Center Hospitalier de l'Université de Montréal, Montreal, Canada
| | - Erwin Santo
- Department of Gastroenterology and Liver Diseases, Tel Aviv, Sourasky Medical Center, Tel Aviv, Israel
| | - Malay Sharma
- Department of Gastroenterology, Jaswant Rai Speciality Hospital, Meerut, Uttar Pradesh, India
| | - Assaad Soweid
- Division of Gastroenterology, Endosonography and Advanced Therapeutic Endoscopy, The American University of Beirut, Medical Center, Beirut, Lebanon
| | - Siyu Sun
- Endoscopy Center, ShengJing Hospital of China Medical University, Shenyang, Liaoning, China
| | - Anthony Yuen Bun Teoh
- Department of Surgery, Division of Upper Gastrointestinal and Metabolic Surgery, The Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China
| | - Peter Vilmann
- Department of Surgery, GastroUnit, Copenhagen University Hospital Herlev, Herlev, Denmark
| | - Hans Seifert
- Department of Gastroenterology, Klinikum Oldenburg, Oldenburg, Germany
| | - Christian Jenssen
- Department of Internal Medicine, Krankenhaus Maerkisch-Oderland, D-15344 Strausberg and Brandenburg Institute of Clinical Ultrasound at Medical University Brandenburg, Germany
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20
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Wyse JM, Sahai AV. Endoscopic Ultrasound-Guided Management of Pain in Chronic Pancreatitis and Pancreatic Cancer: an Update. ACTA ACUST UNITED AC 2018; 16:417-427. [DOI: 10.1007/s11938-018-0193-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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21
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Wyse J, Rubino M, Iglesias Garcia J, Sahai AV. Onsite evaluation of endoscopic ultrasound fine needle aspiration: the endosonographer, the cytotechnologist and the cytopathologist. Rev Esp Enferm Dig 2018; 109:279-283. [PMID: 28112962 DOI: 10.17235/reed.2017.4473/2016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Endoscopic ultrasound guided fine needle aspiration (EUS-FNA) has become an essential tool in the management of multiple diseases. Its accuracy is related to different aspects of the technique, one of the most important being the experience and interaction of the endosonographer and pathologist. Certain studies over the past years have highlighted the importance of having rapid on-site evaluation (ROSE) of samples obtained at the time of EUS-FNA. We have reviewed the role of ROSE, performed by the same endosonographer, a cytotechnologist and an expert cytopathologist. The available data suggest that ROSE (either by the endosonographer, the cytotechnologist, or the cytopathologist) improves sample adequacy and diagnostic yield, with the best option to have ROSE performed by an expert cytopathologist. However, if non-ROSE accuracy is already very high, any improvement is harder to achieve.
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Affiliation(s)
- Jonathan Wyse
- Division of Gastroenterology, Jewish General Hospital, McGill University, Canada
| | - Maria Rubino
- Division of Gastroenterology, Jewish General Hospital, McGill University, Canada
| | | | - Anand V Sahai
- Division of Gastroenterology. CHUM, Hospital Saint Luc, Canada
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22
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Guo J, Giovannini M, Sahai AV, Saftoiu A, Dietrich CF, Santo E, Fusaroli P, Siddiqui AA, Bhutani MS, Bun Teoh AY, Irisawa A, Arturo Arias BL, Achanta CR, Jenssen C, Seo DW, Adler DG, Kalaitzakis E, Artifon E, Itokawa F, Poley JW, Mishra G, Ho KY, Wang HP, Okasha HH, Lachter J, Vila JJ, Iglesias-Garcia J, Yamao K, Yasuda K, Kubota K, Palazzo L, Sabbagh LC, Sharma M, Kida M, El-Nady M, Nguyen NQ, Vilmann P, Garg PK, Rai P, Mukai S, Carrara S, Parupudi S, Sridhar S, Lakhtakia S, Rana SS, Ogura T, Baron TH, Dhir V, Sun S. A multi-institution consensus on how to perform EUS-guided biliary drainage for malignant biliary obstruction. Endosc Ultrasound 2018; 7:356-365. [PMID: 30531022 PMCID: PMC6289007 DOI: 10.4103/eus.eus_53_18] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Background and Objectives: EUS-guided biliary drainage (EUS-BD) was shown to be useful for malignant biliary obstruction (MBO). However, there is lack of consensus on how EUS-BD should be performed. Methods: This was a worldwide multi-institutional survey among members of the International Society of EUS conducted in February 2018. The survey consisted of 10 questions related to the practice of EUS-BD. Results: Forty-six endoscopists of them completed the survey. The majority of endoscopists felt that EUS-BD could replace percutaneous transhepatic biliary drainage after failure of ERCP. Among all EUS-BD methods, the rendezvous stenting technique should be the First choice. Self-expandable metal stents (SEMSs) were recommended by most endoscopists. For EUS-guided hepaticogastrostomy (HGS), superiority of partially-covered SEMS over fully-covered SEMS was not in agreement. 6-Fr cystotomes were recommended for fistula creation. During the HGS approach, longer SEMS (8 or 10 cm) was recommended. During the choledochoduodenostomy approach, 6-cm SEMS was recommended. During the intrahepatic (IH) approach, the IH segment 3 was recommended. Conclusion: This is the first worldwide survey on the practice of EUS-BD for MBO. There were wide variations in practice, and randomized studies are urgently needed to establish the best approach for the management of this condition.
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Affiliation(s)
- Jintao Guo
- Endoscopy Center, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
| | - Marc Giovannini
- Pathology Unit (Flora Poizat), Institute Paoli-Calmettes, Marseille, France
| | - Anand V Sahai
- Center Hospitalier de l'Université de Montréal, Montreal, Canada
| | - Adrian Saftoiu
- Department of Endoscopy, University of Medicine and Pharmacy, Craiova, Romania
| | | | - Erwin Santo
- Tel-Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Pietro Fusaroli
- Department of Medical and Surgical Sciences, Gastroenterology Unit, Hospital of Imola, University of Bologna, Bologna, Italy
| | - Ali A Siddiqui
- Division of Gastroenterology and Hepatology, Thomas Jefferson University Hospital, Philadelphia, PA, USA
| | - Manoop S Bhutani
- Department of Gastroenterology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Anthony Yuen Bun Teoh
- Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong
| | - Atsushi Irisawa
- Department of Gastroenterology, Dokkyo Medical University, Mibu, Japan
| | | | | | | | - Dong-Wan Seo
- Department of Internal Medicine, Division of Gastroenterology, University of Ulsan College of Medicine, Seoul, South Korea
| | - Douglas G Adler
- Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Evangelos Kalaitzakis
- Division of Endoscopy, Gastro Unit, Copenhagen University Hospital Herlev, Copenhagen, Denmark
| | - Everson Artifon
- Department of Surgery, University of Sao Paulo, Sao Paulo, Brazil
| | - Fumihide Itokawa
- Department of Gastroenterology and Hepatology, Tokyo Adventist Hospital, Tokyo, Japan
| | - Jan Werner Poley
- Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Girish Mishra
- Department of Gastroenterology, Wake Forest Baptist Health, Winston-Salem, North Carolina, USA
| | - Khek Yu Ho
- Department of Medicine, National University of Singapore, Singapore, Singapore
| | - Hsiu-Po Wang
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan, China
| | | | | | - Juan J Vila
- Endoscopy Unit, Complejo Hospitalario de Navarra, Pamplona, Spain
| | - Julio Iglesias-Garcia
- Department of Gastroenterology and Hepatology, University Hospital of Santiago de Compostela, Spain
| | | | - Kenjiro Yasuda
- Department of Gastroenterology, Kyoto Second Red Cross Hospital, Kyoto, Japan
| | - Kensuke Kubota
- Department of Endoscopy, Yokohama City University School of Medicine, Yokohama, Japan
| | | | | | - Malay Sharma
- Department of Gastroenterology, Jaswant Rai Specialty Hospital, Meerut, Uttar Pradesh, India
| | - Mitsuhiro Kida
- Department of Gastroenterology, Kitasato University East Hospital, Sagamihara, Japan
| | - Mohamed El-Nady
- Internal Medicine Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Nam Q Nguyen
- Department of Gastroenterology and Hepatology, Royal Adelaide Hospital, North Terrace, Adelaide, Australia
| | - Peter Vilmann
- Division of Endoscopy, Gastro Unit, Copenhagen University Hospital Herlev, Copenhagen, Denmark
| | - Pramod Kumar Garg
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Praveer Rai
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Shuntaro Mukai
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Silvia Carrara
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Research Hospital, Milan, Italy
| | | | - Subbaramiah Sridhar
- Section of Gastroenterology/Hepatology, Augusta University, Augusta, GA, USA
| | - Sundeep Lakhtakia
- Asian Institute of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, Telangana, India
| | - Surinder S Rana
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Takeshi Ogura
- 2nd Department of Internal Medicine, Osaka Medical College, Osaka, Japan
| | - Todd H Baron
- Division of Gastroenterology, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Vinay Dhir
- Department of Gastroenterology, SL Raheja Hospital, Mumbai, Maharashtra, India
| | - Siyu Sun
- Endoscopy Center, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
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23
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Affiliation(s)
- Anand V Sahai
- Center Hospitalier de l'Université de Montréal, Montreal, Canada
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24
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Sahai AV. New diagnostic techniques for the differential diagnosis of a pancreatic mass: Contrast-enhanced EUS… It doesn't help me…. Endosc Ultrasound 2017; 6:S104-S105. [PMID: 29387703 PMCID: PMC5774064 DOI: 10.4103/eus.eus_74_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Anand V Sahai
- University of Montreal Hospital Center, Montreal, Canada
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25
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Wyse JM, Battat R, Sun S, Saftoiu A, Siddiqui AA, Leong AT, Arturo Arias BL, Fabbri C, Adler DG, Santo E, Kalaitzakis E, Artifon E, Mishra G, Okasha HH, Poley JW, Guo J, Vila JJ, Lee LS, Sharma M, Bhutani MS, Giovannini M, Kitano M, Eloubeidi MA, Khashab MA, Nguyen NQ, Saxena P, Vilmann P, Fusaroli P, Garg PK, Ho S, Mukai S, Carrara S, Sridhar S, Lakhtakia S, Rana SS, Dhir V, Sahai AV. Practice guidelines for endoscopic ultrasound-guided celiac plexus neurolysis. Endosc Ultrasound 2017; 6:369-375. [PMID: 29251270 PMCID: PMC5752758 DOI: 10.4103/eus.eus_97_17] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Objectives: The objective of guideline was to provide clear and relevant consensus statements to form a practical guideline for clinicians on the indications, optimal technique, safety and efficacy of endoscopic ultrasound guided celiac plexus neurolysis (EUS-CPN). Methods: Six important clinical questions were determined regarding EUS-CPN. Following a detailed literature review, 6 statements were proposed attempting to answer those questions. A group of expert endosonographers convened in Chicago, United States (May 2016), where the statements were presented and feedback provided. Subsequently a consensus group of 35 expert endosonographers voted based on their individual level of agreement. A strong recommendation required 80% voter agreement. The modified GRADE (Grading of Recommendations Assessment, Development, and Evaluation) criteria were used to rate the strength of recommendations and the quality of evidence. Results: Eighty percent agreement was reached on 5 of 6 consensus statements, 79.4% agreement was reached on the remaining one. Conclusions: EUS-CPN is efficacious, should be integrated into the management of pancreas cancer pain, and can be considered early at the time of diagnosis of inoperable disease. Techniques may still vary based on operator experience. Serious complications exist, but are rare.
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Affiliation(s)
- Jonathan M Wyse
- Division of Gastroenterology, Jewish General Hospital, McGill University, Montreal, Canada
| | - Robert Battat
- Division of Gastroenterology, Jewish General Hospital, McGill University, Montreal, Canada
| | - Siyu Sun
- Endoscopy Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Adrian Saftoiu
- Research Center of Gastroenterology and Hepatology Craiova, University of Medicine and Pharmacy, Craiova, Romania
| | - Ali A Siddiqui
- Division of Gastroenterology and Hepatology, Thomas Jefferson University Hospital, Philadelphia, PA, USA
| | - Ang Tiing Leong
- Department of Gastroenterology and Hepatology, Changi General Hospital, Singapore
| | | | - Carlo Fabbri
- Unit of Gastroenterology and Digestive Endoscopy, AUSL Bologna Bellaria-Maggiore Hospital, Bologna, Italy
| | - Douglas G Adler
- Department of Internal Medicine, Division of Gastroenterology, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Erwin Santo
- Department of Gastroenterology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | | | - Everson Artifon
- Department of Surgery, Ana Costa Hospital, Sao Paulo, Brazil
| | - Girish Mishra
- Department of Gastroenterology, Wake Forest Baptist Health, Winston-Salem, North Carolina, USA
| | | | - Jan Werner Poley
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Jintao Guo
- Endoscopy Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Juan J Vila
- Endoscopy Unit, Complejo Hospitalario de Navarra, Pamplona, Spain
| | - Linda S Lee
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, USA
| | - Malay Sharma
- Department of Gastroenterology, Jaswant Rai Specialty Hospital, Meerut, Uttar Pradesh, India
| | - Manoop S Bhutani
- Department of Gastroenterology, Hepatology and Nutrition, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Marc Giovannini
- Endoscopic Unit, Institut Paoli-Calmettes, Marseille, France
| | - Masayuki Kitano
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | - Mohamad Ali Eloubeidi
- Division of Gastroenterology, Northeast Alabama Regional Medical Center, Anniston, AL, USA
| | - Mouen A Khashab
- Department of Medicine and Division of Gastroenterology and Hepatology, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Nam Q Nguyen
- Department of Gastroenterology and Hepatology, Royal Adelaide Hospital, North Terrace, Adelaide, Australia
| | - Payal Saxena
- AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
| | - Peter Vilmann
- Department of Gastroenterology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Pietro Fusaroli
- Department of Medical and Surgical Science, Gastroenterology Unit, Hospital of Imola, University of Bologna, Bologna, Italy
| | - Pramod Kumar Garg
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Sammy Ho
- Division of Gastroenterology and Liver Diseases, Montefiore Medical Center, Bronx, New York, USA
| | - Shuntaro Mukai
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Silvia Carrara
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Research Hospital, Milan, Italy
| | - Subbaramiah Sridhar
- Section of Gastroenterology/Hepatology, Augusta University, Augusta, GA, USA
| | - Sundeep Lakhtakia
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, Telangana, India
| | - Surinder S Rana
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Vinay Dhir
- Baldota Institute of Digestive Sciences, Global Hospitals, Mumbai, Maharashtra, India
| | - Anand V Sahai
- Division of Gastroenterology, Center Hospitalier de l'Université de Montréal, Montreal, Canada
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26
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Affiliation(s)
- Galab M Hassan
- Division of Gastroenterology, Centre Hospitalier de l'Université de Montréal, Québec, Canada
| | - Sarto C Paquin
- Division of Gastroenterology, Centre Hospitalier de l'Université de Montréal, Québec, Canada
| | - Anand V Sahai
- Division of Gastroenterology, Centre Hospitalier de l'Université de Montréal, Québec, Canada
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27
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Affiliation(s)
- Anand V Sahai
- University of Montreal Hospital Center, Montreal, Canada
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28
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Hassan GM, Paquin SC, Albadine R, Gariépy G, Soucy G, Nguyen BN, Sahai AV. Endoscopic ultrasound-guided FNA of pelvic lesions: A large single-center experience. Cancer Cytopathol 2016; 124:836-841. [PMID: 27448147 DOI: 10.1002/cncy.21756] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2016] [Revised: 04/29/2016] [Accepted: 05/20/2016] [Indexed: 11/08/2022]
Abstract
BACKGROUND Pelvic endoscopic ultrasound-guided fine-needle aspiration (PEUS-FNA) of rectal or perirectal lesions is safe, minimally invasive, and well tolerated. It provides valuable information, which can greatly influence patient management. Herein, the authors present what to their knowledge is the largest series to date of PEUS-FNA. METHODS PEUS-FNA specimens were retrieved from the archives of the study institution from January 2001 to March 2015. Only patients with solid pelvic lesions were examined. The cytopathology findings, immunohistochemistry, corresponding histology, and clinical data were collected. For analysis of accuracy, atypical or suspicious results were classified as "negative." The sensitivity and specificity of PEUS-FNA were calculated in a subset of patients with available surgical pathology. RESULTS A total of 127 cases meeting the current study criteria were obtained from patients who underwent PEUS-FNA at the study institution between January 2001 and March 2015. The mean age of the patients was 60 years, and 53% were female. Pelvic lesions were comprised of 72% masses and 28% lymph nodes, with a mean mass diameter of 27.38 mm (range, 5-100 mm). PEUS-FNA was positive for malignancy in 45% of cases, atypical/suspicious in 4.7% of cases, and negative for malignancy in 50.3% of cases. Surgical pathology was available for 44 patients. PEUS-FNA demonstrated 89.3% sensitivity, 100% specificity, a diagnostic accuracy of 93.2%, a positive predictive value of 100%, and a negative predictive value of 84.2%. No complications were noted. CONCLUSIONS PEUS-FNA is safe and effective for the investigation of pelvic lesions. Cancer Cytopathol 2016;124:836-41. © 2016 American Cancer Society.
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Affiliation(s)
- Galab M Hassan
- Department of Gastroenterology, Montreal University Medical Center, Montreal, Quebec, Canada
| | - Sarto C Paquin
- Department of Gastroenterology, Montreal University Medical Center, Montreal, Quebec, Canada
| | - Roula Albadine
- Department of Pathology, Montreal University Medical Center, Montreal, Quebec, Canada
| | - Gilles Gariépy
- Department of Pathology, Montreal University Medical Center, Montreal, Quebec, Canada
| | - Geneviève Soucy
- Department of Pathology, Montreal University Medical Center, Montreal, Quebec, Canada
| | - Bich N Nguyen
- Department of Pathology, Montreal University Medical Center, Montreal, Quebec, Canada
| | - Anand V Sahai
- Department of Gastroenterology, Montreal University Medical Center, Montreal, Quebec, Canada
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Affiliation(s)
- Galab M Hassan
- Division of Gastroenterology, Centre Hospitalier de l'Université de Montréal, Montréal, Québec, Canada
| | - Anand V Sahai
- Division of Gastroenterology, Centre Hospitalier de l'Université de Montréal, Montréal, Québec, Canada
| | - Sarto C Paquin
- Division of Gastroenterology, Centre Hospitalier de l'Université de Montréal, Montréal, Québec, Canada
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Affiliation(s)
| | - Anand V Sahai
- Department of Gastroenterology, Centre Hospitalier de l'Universite de Montreal, Montreal, Canada
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Affiliation(s)
- Anand V Sahai
- Division of Gastroenterology, Centre Hospitalier de l'Université de Montréal, Montreal, Quebec, Canada
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Gimeno-García AZ, Elwassief A, Paquin SC, Sahai AV. Endoscopic ultrasound-guided fine needle aspiration cytology and biopsy in the evaluation of lymphoma. Endosc Ultrasound 2014; 1:17-22. [PMID: 24949331 PMCID: PMC4062204 DOI: 10.7178/eus.01.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2012] [Revised: 02/17/2012] [Accepted: 03/18/2012] [Indexed: 12/19/2022] Open
Abstract
Accurate diagnosis and subtyping of lymphoma have important prognostic implications and are generally required for treatment planning. Histological assessment, immunophenotyping, and genetic studies are usually necessary. Endoscopic ultrasound guided-fine needle aspiration cytology (EUS-FNAC) is a minimally invasive technique widely used for the evaluation of deep-seated benign and malignant lesions. However, the value of cytological samples in lymphoma diagnosis is still a matter of debate. Endoscopic ultrasound guided-fine needle biopsy (EUS-FNAB) can provide tissue core samples that may help overcome the limitations of cytology. The aim of this review is to summarize the available literature regarding EUS-FNAC and EUS-FNAB for the diagnosis and subtyping of lymphoma. In addition, we discuss its usefulness in the management of primary extra-nodal lymphomas, as well as technical issues that may influence sample quality.
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Affiliation(s)
- Antonio Z Gimeno-García
- Gastroenterology Department, University Hospital of Canary Islands, La Laguna, Tenerife, Spain
| | - Ahmed Elwassief
- Internal Medicine Department, Gastroenterology Unit, Alhossien Hospital, Alazhar University, Cairo, Egypt
| | - Sarto C Paquin
- Gastroenterology Department, Saint Luc Hospital, Centre Hospitalier de l'Université de Montréal, Montreal, Quebec, Canada
| | - Anand V Sahai
- Gastroenterology Department, Saint Luc Hospital, Centre Hospitalier de l'Université de Montréal, Montreal, Quebec, Canada
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Affiliation(s)
- Anand V Sahai
- Division of Gastroenterology, CHUM, Hospital Saint Luc, Quebec H2 X 3J4, Canada
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Affiliation(s)
- Anand V Sahai
- Division of Gastroenterology, CHUM, Hospital Saint Luc, Quebec H2X3J4, Canada
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Affiliation(s)
- Anand V Sahai
- Professor of Medicine, Chief, Division of Gastroenterlogy, Centre Hospitalier de l'Université de Montréal, Montreal, Quebec H2X3J4, Canada
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Gimeno‐García AZ, Elwassief A, Paquin SC, Gariépy G, Sahai AV. Randomized controlled trial comparing stylet-free endoscopic ultrasound-guided fine-needle aspiration with 22-G and 25-G needles. Dig Endosc 2014; 26:467-73. [PMID: 24877242 DOI: 10.1111/den.12204] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIM Previous studies comparing endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) results with different gauge needles have all been carried out with the stylet in place and show no clear advantage to the larger 22-G needle. Similar data for stylet-free EUS-FNA (SF-EUS-FNA) are unavailable. The aim of the present study was to determine whether diagnostic yield and specimen adequacy is superior with the 22-G needle as compared to the 25-G needle. METHODS All patients ≥ 18 years referred for solid-lesion EUS-FNA were eligible. Patients with suspected diagnosis of lymphoma, gastrointestinal stromal tumor, sarcoidosis, significant coagulopathy (international normalized ratio > 1.5 or platelets < 50000/mm(3)), use of clopidogrel within 7 days of EUS, and pregnancy were excluded. The two needles were compared regarding diagnostic yield, sample adequacy, bloodiness, ease of puncture, visibility, number of passes, failures, and complications. RESULTS One hundred and twenty consecutive patients were included and 126 lesions were sampled. Sensitivity, specificity, positive predictive value and negative predictive value for the 22-G SF-EUS-FNA were 83%, 100%, 100% and 56%, respectively, and for the 25-G SF-EUS-FNA were 88.8%, 100%, 100% and 76.5%, respectively (P=NS). There were no significant differences between the 22-G and the 25-G FNA needles in sample adequacy, bloodiness, ease of puncture, FNA failure, visibility, number of passes and complications; and no significant differences between either needle were found in relation to lesion site. CONCLUSION For SF-EUS-FNA, the larger 22-G needle offers no advantage over the smaller 25-G needle.
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Affiliation(s)
| | - Ahmed Elwassief
- Internal Medicine Department, Gastroenterology UnitAlhossien Hospital, Alazhar University Cairo Egypt
| | - Sarto C. Paquin
- Department of GastroenterologyCentre Hospitalier de l'Université de Montréal Montreal Canada
| | - Gilles Gariépy
- Department of PathologyCentre Hospitalier de l'Université de Montréal Montreal Canada
| | - Anand V. Sahai
- Department of GastroenterologyCentre Hospitalier de l'Université de Montréal Montreal Canada
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Wyse JM, Chen YI, Sahai AV. Celiac plexus neurolysis in the management of unresectable pancreatic cancer: When and how? World J Gastroenterol 2014; 20:2186-2192. [PMID: 24605017 PMCID: PMC3942823 DOI: 10.3748/wjg.v20.i9.2186] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Revised: 12/27/2013] [Accepted: 01/05/2014] [Indexed: 02/06/2023] Open
Abstract
Pancreatic cancer is the second most common abdominal cancer in North America with an estimated 20% resectability at diagnosis, and overall 5-year survival of 5%. Pain is common in pancreatic cancer patients with 70%-80% suffering substantial pain. Celiac plexus neurolysis (CPN) is a technique that can potentially improve pain control in pancreatic cancer while preventing further escalation of opioid consumption. CPN is performed by injecting absolute alcohol into the celiac plexus neural network of ganglia. This review sets out to explore the current status of CPN in non-resectable pancreatic cancer. We will examine: (1) the efficacy and safety of percutaneous-CPN and endoscopic ultrasound guided-CPN; (2) specific technique modifications including bilateral (vs central) injections and celiac ganglia neurolysis; and (3) the issue of CPN timing, early at pancreatic cancer diagnosis vs traditional late use as salvage therapy.
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Abstract
This article addresses the technique of endoscopic ultrasound-guided fine-needle aspiration of solid lesions to obtain cytologic specimens. The technique can be broken down into a sequence of steps. The ultimate goal is to maximize the likelihood of obtaining adequate tissue for diagnostic purposes. This requires a technique that ensures that the needle can be moved inside the lesion, under ultrasound guidance, as widely as possible, as easily as possible, and safely. The other variables such as suction, needle type, and stylet use are of secondary importance.
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Affiliation(s)
- Sarto C Paquin
- Centre hospitalier de l'Université de Montréal, 1058 Rue Saint Denis, Montréal, Québec H9E 1A8, Canada
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Gimeno-García AZ, Paquin SC, Gariépy G, Sosa AJ, Sahai AV. Comparison of endoscopic ultrasonography-guided fine-needle aspiration cytology results with and without the stylet in 3364 cases. Dig Endosc 2013; 25:303-7. [PMID: 23368962 DOI: 10.1111/j.1443-1661.2012.01374.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2012] [Accepted: 07/24/2012] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIM Endoscopic ultrasound-guided fine-needle aspiration cytology (EUS-FNA) is traditionally carried out with the stylet, as it is believed to prevent blockage or contamination of the needle by tissue coming from the gastrointestinal wall. However, this recommendation has not been demonstrated on an empirical basis. The aim of the present study was to compare the yield of EUS-FNA in a very large series of patients with (S+) and without (S-) the stylet. METHODS Until 2004, the stylet was used for EUS-FNA in our center. After that, the stylet was never used. The results of all EUS-FNA in solid lesions carried out by one endosonographer with the same needle type were compared before and after stylet use was stopped. RESULTS 3364 EUS-FNA procedures (in 3078 patients) in solid lesions were included (1483 S+ and 1881 S-). There was no significant difference between the S+ and S- results for any variable other than the number of passes required. The number of passes was significantly lower in the S- group when sampling lymph nodes, wall lesions and when carrying out biopsies through the gastric or rectal wall. However the statistical differences disappeared after controlling for malignancy, location and lesion size. CONCLUSION This very large comparative study showed no benefit in diagnostic yield when using the stylet for EUS-FNA.
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Affiliation(s)
- A Z Gimeno-García
- Gastroenterology Department, University Hospital of Canary Islands, La Laguna, Tenerife, Spain
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Wyse JM, Carone M, Paquin SC, Usatii M, Sahai AV. Randomized, double-blind, controlled trial of early endoscopic ultrasound-guided celiac plexus neurolysis to prevent pain progression in patients with newly diagnosed, painful, inoperable pancreatic cancer. J Clin Oncol 2011; 29:3541-6. [PMID: 21844506 DOI: 10.1200/jco.2010.32.2750] [Citation(s) in RCA: 154] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
PURPOSE Celiac plexus neurolysis (CPN) is currently used as salvage therapy for morphine-resistant pancreatic cancer pain. Endoscopic ultrasound-guided CPN (EUS-CPN) can be performed early, at the time of EUS. We hypothesized that early EUS-CPN would reduce pain and morphine consumption, increase quality of life (QOL), and prolong survival. PATIENTS AND METHODS Patients were eligible if referred for EUS for suspected pancreatic cancer with related pain. If EUS and EUS-guided fine-needle aspiration cytology confirmed inoperable adenocarcinoma, patients were randomly assigned to early EUS-CPN or conventional pain management. Pain scores (7-point Likert scale), morphine equivalent consumption, and QOL scores (Digestive Disease Questionnaire-15) were assessed at 1 and 3 months. RESULTS Five hundred eighty eligible patients were seen between April 2006 and December 2008. Ninety-six patients were randomly assigned (48 patients per study arm). Pain relief was greater in the EUS-CPN group at 1 month and significantly greater at 3 months (difference in mean percent change in pain score = -28.9 [95% CI, -67.0 to 2.8], P = .09, and -60.7 [95% CI, -86.6 to -25.5], P = .01, respectively). Morphine consumption was similar in both groups at 1 month (difference in mean change in morphine consumption = -1.0 [95% CI, -47.7 to 49.2], P = .99), but tended toward lower consumption at 3 months in the neurolysis group (difference in mean change in morphine consumption = -49.5 [95% CI, -127.5 to 7.0], P = .10). There was no effect on QOL or survival. CONCLUSION Early EUS-CPN reduces pain and may moderate morphine consumption in patients with painful, inoperable pancreatic adenocarcinoma. EUS-CPN can be considered in all such patients at the time of diagnostic and staging EUS.
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Affiliation(s)
- Jonathan M Wyse
- MDCM, MSc, Centre Hospitalier de l'Universite de Montreal, Hopital Saint Luc, 1058 Rue Saint Denis, Montreal, Quebec H2X 3J4, Canada.
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Sahai AV, Chua TS, Paquin S, Gariepy G. Analysis of variables associated with surgery versus observation in patients with pancreatic cystic lesions referred for endoscopic ultrasound. Endoscopy 2011; 43:591-5. [PMID: 21611943 DOI: 10.1055/s-0030-1256489] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND AND STUDY AIM Endoscopic ultrasound (EUS) with fine-needle aspiration (FNA) for cyst fluid analysis (CFA) is often requested for pancreatic cystic lesions, to determine whether to operate or to observe. If this decision is not influenced by the EUS findings, the procedure may be unjustifiable. We aimed to determine whether EUS-CFA results predict surgery or observation in patients with pancreatic cysts referred for EUS. PATIENTS AND METHODS Consecutive patients referred to a quaternary pancreaticobiliary center for EUS evaluation of pancreatic cysts were eligible. Clinical data, computed tomography (CT) results, EUS findings, and CFA results were reviewed retrospectively. Statistical analysis was performed to determine variables associated with surgery versus observation. RESULTS Over 33 months, data on 194 consecutive patients referred for EUS for evaluation of pancreatic cysts were analyzed. Of these, 136 (70 %) patients had EUS-FNA. After the initial workup (including EUS with/without CFA), 35 (18 %) underwent surgery. Predictors of surgery were: younger age (< 65 years) (P = 0.0027), malignant appearance at EUS (P = 0.02), and history of EUS-FNA (P = 0.012). Cyst fluid appearance, and carcinoembryonic antigen (CEA), carbohydrate antigen 19–9 (CA 19–9), and amylase levels were not significant determinants of surgery. In 14/50 (28 %) of cases where EUS-CFA clearly suggested benign serous lesions, surgery was still performed and in 9/11 (82 %) of cases with malignant EUS-CFA findings, surgery was not done. CONCLUSIONS In patients with pancreatic cysts referred for EUS, age and EUS appearance independently predict surgery. The “perceived need for EUS-CFA” also predicts surgery, but not the EUS-CFA results. The clinical value of EUS-CFA requires further study.
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Affiliation(s)
- A V Sahai
- Department of Gastroenterology, Centre Hospitalier de l'Université de Montréal, Montréal, Québec, Canada.
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Sahai AV, Paquin SC, Gariépy G. A prospective comparison of endoscopic ultrasound-guided fine needle aspiration results obtained in the same lesion, with and without the needle stylet. Endoscopy 2010; 42:900-3. [PMID: 20725886 DOI: 10.1055/s-0030-1255676] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND STUDY AIMS The effectiveness of endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) with (S+) and without (S-) a stylet has never been compared. We prospectively compared the yield for malignancy and sample quality of S+ and S- EUS-FNA. PATIENTS AND METHODS S+ or S- EUS-FNA was performed on consecutive solid lesions, with a 22-gauge needle, with systematic assignment of S+ or S- passes in a 1 : 2 ratio. Slides were read by a single, blinded cytologist and were rated for bloodiness, adequacy, and presence of malignancy. The yield for malignancy was compared only in lesions in which equal numbers of S+ and S- passes were performed. RESULTS A total of 309 passes (mean 2.3 passes/lesion, range 1-6, 82% adequate, 38% S+, 62% S-) were performed on 135 lesions (63% malignant, 42% nodes, 58% masses [79% pancreatic]) in 111 patients (mean age 62.9 years, range 30-86). In 46 lesions where an equal number (53 S+ and 53 S-) of passes was performed, there was no difference in the proportion of cases in which S+ FNA was "equal to or better than" S- FNA ([S+] 89% vs. [S-] 87%; P>0.05). The results of the two methods agreed in 80% cases (kappa 0.60). The sensitivities for malignancy were: S+ 87% vs. S- 83%, P>0.05. Specificities were 100%. Sample adequacy was significantly lower in S+ passes (75% vs. 87%, P=0.013), and sample bloodiness was significantly higher (75% vs. 52%, P<0.0001). CONCLUSIONS Use of the stylet with EUS-FNA does not increase the yield for malignancy and is associated with poorer sample quality. The value of the stylet for EUS-FNA is questionable and requires further investigation.
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Affiliation(s)
- A V Sahai
- Department of Gastroenterology, Centre Hospitalier de l'Université de Montréal, Montréal, Québec, Canada.
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Sahai AV, Lemelin V, Lam E, Paquin SC. Central vs. bilateral endoscopic ultrasound-guided celiac plexus block or neurolysis: a comparative study of short-term effectiveness. Am J Gastroenterol 2009; 104:326-9. [PMID: 19174816 DOI: 10.1038/ajg.2008.64] [Citation(s) in RCA: 115] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Endoscopic ultrasound (EUS)-guided celiac plexus block/neurolysis (CPB/N) can be performed by injecting at the base (central) or on either side (bilateral) of the celiac axis. Central CPB/N is easier and possibly safer. Bilateral CPB/N is more difficult but may be more effective as it reaches more ganglia. The aim of this study was to compare the short-term safety and efficacy of central and bilateral CPB/N. METHODS Consecutive patients referred for CPB/N to a quaternary EUS center were eligible for this study. Central CPB/N was used in the first half of the study period and bilateral CPB/N in the last half. The primary outcome was the percent reduction in visual analog pain scores at day 7. RESULTS A total of 184 patients were eligible. Out of them, 24 (13%) were excluded for incomplete data. A total of 160 were left (71 central, 89 bilateral). The groups were similar for all cogent variables. Bilateral CPB/N was more effective than central CPB/N (mean percent pain reduction 70.4% (61.0-80.0) vs. 45.9% (32.7-57.4); P=0.0016). The only predictor of a >50% pain reduction was bilateral CPB/N (odds ratio 3.55, 1.72-7.34). Only one complication was noted: self-limited bleeding because of laceration of the adrenal artery following bilateral celiac plexus (CP) block in an anticoagulated patient. CONCLUSIONS (i) Bilateral CPB/N is more effective than central CPB/N; (ii) bilateral CPB/N is safe, but on rare occasions can cause trauma to the left adrenal artery; it should therefore be avoided in patients with a bleeding diathesis.
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Lam EC, Rego RR, Paquin SC, Chua TS, Raymond G, Sahai AV. In patients referred for investigation because computed tomography suggests thickened gastric folds, endoscopic ultrasound is superfluous if gastroscopy is normal. Am J Gastroenterol 2007; 102:1200-3. [PMID: 17319928 DOI: 10.1111/j.1572-0241.2007.01151.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND OBJECTIVE Endoscopic ultrasound (EUS) is often requested in patients in whom computed tomography (CT) shows gastric wall thickening. It is unclear if EUS is useful if upper endoscopy is normal. The aim of this study was to prospectively compare the yield of upper endoscopy and EUS for this indication. METHODS All patients referred for endoscopic ultrasound because of thickened gastric folds on CT from May 2001 and June 2003 were included. A single physician, questioned, examined, and performed upper endoscopy followed by EUS in all patients. Data were recorded prospectively. The main outcome measures were: upper endoscopy and EUS findings and predictors of abnormal EUS. RESULTS Sixty-nine patients were enrolled. The average age was 57.9, 49% were male, 51% were asymptomatic, 57% had normal upper endoscopy, and 70% had normal EUS. If upper endoscopy was abnormal, EUS was abnormal in 70% of cases (95% CI 62%-78%). If upper endoscopy was normal, the EUS was normal in 100% of cases (95% CI 92%-100%). Multivariate analysis revealed that neither age, gender, presence of abdominal symptoms nor alarm symptoms predicted abnormal EUS. CONCLUSIONS When CT shows gastric wall thickening: (a) Nnormal upper endoscopy is strongly associated with normal EUS; (b) abnormal upper endoscopy is associated with abnormal EUS in 70% of cases; (c) clinical variables such as age, sex, and the presence of symptoms do not predict or increase the likelihood of abnormal EUS. Therefore, in patients with thickened gastric wall on CT, upper endoscopy should be used to select patients for EUS.
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Affiliation(s)
- Eric C Lam
- Department of Gastroenterology, Centre Hospitalier de l'Université de Montréal, Montréal, Québec, Canada
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Nguyen B, Gariepy G, Sahai AV. ENDOSCOPIC ULTRASOUND-GUIDED FINE NEEDLE ASPIRATION OF MEDIASTINAL LESIONS IN PATIENTS WITHOUT SUSPECTED OR PROVEN LUNG CANCER: FINDINGS AND CLINICAL OUTCOMES IN 62 PATIENTS. Chest 2006. [DOI: 10.1378/chest.130.4_meetingabstracts.166s-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Affiliation(s)
- K Matsuda
- Department of Endoscopy, The Jikei University Aoto Hospital, Tokyo, Japan
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