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Machicado JD, Napoleon B, Akshintala V, Bazarbashi AN, Bilal M, Corral JE, Dugum M, Han S, Hussain FS, Johnson AM, Jovani M, Kolb JM, Leonor P, Lee PJ, Mulki R, Shah H, Singh H, Sánchez-Luna SA, Shah SL, Singla A, Vargas EJ, Tielleman T, Nikahd M, Fry M, Culp S, Krishna SG. Structured training program on confocal laser endomicroscopy for pancreatic cystic lesions: a multicenter prospective study among early-career endosonographers (with video). Gastrointest Endosc 2023; 98:953-964. [PMID: 37473969 PMCID: PMC10771632 DOI: 10.1016/j.gie.2023.07.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 06/08/2023] [Accepted: 07/17/2023] [Indexed: 07/22/2023]
Abstract
BACKGROUND AND AIMS Data on how to teach endosonographers needle-based confocal laser endomicroscopy (nCLE)-guided histologic diagnosis of pancreatic cystic lesions (PCLs) are limited. Hence, we developed and tested a structured educational program to train early-career endosonographers in nCLE-guided diagnosis of PCLs. METHODS Twenty-one early-career nCLE-naïve endosonographers watched a teaching module outlining nCLE criteria for diagnosing PCLs. Participants then reviewed 80 high-yield nCLE videos, recorded diagnoses, and received expert feedback (phase 1). Observers were then randomized to a refresher feedback session or self-learning at 4 weeks. Eight weeks after training, participants independently assessed the same 80 nCLE videos without feedback and provided histologic predictions (phase 2). Diagnostic performance of nCLE to differentiate mucinous versus nonmucinous PCLs and to diagnose specific subtypes were analyzed using histopathology as the criterion standard. Learning curves were determined using cumulative sum analysis. RESULTS Accuracy and diagnostic confidence for differentiating mucinous versus nonmucinous PCLs improved as endosonographers progressed through nCLE videos in phase 1 (P < .001). Similar trends were observed with the diagnosis of PCL subtypes. Most participants achieved competency interpreting nCLE, requiring a median of 38 assessments (range, 9-67). During phase 2, participants independently differentiated PCLs with high accuracy (89%), high confidence (83%), and substantial interobserver agreement (κ = .63). Accuracy for nCLE-guided PCL subtype diagnoses ranged from 82% to 96%. The learned nCLE skills did not deteriorate at 8 weeks and were not impacted by a refresher session. CONCLUSIONS We developed a practical, effective, and durable educational intervention to train early-career endosonographers in nCLE-guided diagnosis of PCLs.
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Affiliation(s)
- Jorge D Machicado
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Bertrand Napoleon
- Gastroenterology Department, Hopital Privé Jean Mermoz, Ramsay Generale de Sante, Lyon, France
| | - Venkata Akshintala
- Division of Gastroenterology and Hepatology, Johns Hopkins Medicine, Baltimore, Maryland, USA
| | | | - Mohammad Bilal
- Division of Gastroenterology, Hepatology, and Nutrition, University of Minnesota, Minneapolis, Minnesota, USA
| | - Juan E Corral
- Division of Gastroenterology and Hepatology, Presbyterian Hospital, Albuquerque, New Mexico, USA
| | | | - Samuel Han
- Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | | | - Alyson M Johnson
- Division of Gastroenterology, Duke University, Durham, North Carolina, USA
| | - Manol Jovani
- Division of Gastroenterology, Maimonides Medical Center, SUNY Downstate University, Brooklyn, New York, USA
| | - Jennifer M Kolb
- Division of Digestive Diseases, VA Greater Los Angeles Healthcare System, Los Angeles, California, USA
| | - Paul Leonor
- Division of Gastroenterology and Hepatology, Loma Linda University, Loma Linda, California, USA
| | - Peter J Lee
- Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Ramzi Mulki
- Basil I. Hirschowitz Endoscopic Center of Excellence, Division of Gastroenterology & Hepatology, Department of Internal Medicine, The University of Alabama at Birmingham Heersink School of Medicine, Birmingham, Alabama, USA
| | - Hamza Shah
- Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Harkirat Singh
- Division of Gastroenterology, Hepatology, and Nutrition, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Sergio A Sánchez-Luna
- Basil I. Hirschowitz Endoscopic Center of Excellence, Division of Gastroenterology & Hepatology, Department of Internal Medicine, The University of Alabama at Birmingham Heersink School of Medicine, Birmingham, Alabama, USA
| | - Shawn L Shah
- Division of Digestive and Liver Diseases, Veterans Affairs North Texas Health Care System, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Anand Singla
- Division of Gastroenterology, University of Washington, Seattle, Washington, USA
| | - Eric J Vargas
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Thomas Tielleman
- Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Melica Nikahd
- Department of Biomedical Informatics, College of Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Megan Fry
- Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Stacey Culp
- Department of Biomedical Informatics, College of Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Somashekar G Krishna
- Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
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Hadi Y, Singh S. What We Talk About When We Talk About Training in Endoscopic Sleeve Gastroplasty. Dig Dis Sci 2023; 68:2211-2213. [PMID: 36933115 PMCID: PMC10024003 DOI: 10.1007/s10620-023-07895-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 02/21/2023] [Indexed: 03/19/2023]
Affiliation(s)
- Yousaf Hadi
- Section of Gastroenterology and Hepatology, Department of Medicine, West Virginia University School of Medicine, 5th Floor HSC, Room 5500, PO Box 9161, Morgantown, WV, 26506, USA
| | - Shailendra Singh
- Section of Gastroenterology and Hepatology, Department of Medicine, West Virginia University School of Medicine, 5th Floor HSC, Room 5500, PO Box 9161, Morgantown, WV, 26506, USA.
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Simsek C, Aihara H. Training in Endoscopic Submucosal Dissection in the United States: The Current Paradigm. Gastrointest Endosc Clin N Am 2023; 33:41-53. [PMID: 36375885 DOI: 10.1016/j.giec.2022.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Endoscopic submucosal dissection (ESD) training in Japan is pursued through a designated master-apprentice, organ-based stepwise training model. However, applying a similar program to the United States is not a practical strategy due to the significant differences in the training system and disease prevalence. To incorporate the ESD training into the current advanced endoscopy fellowship program, the use of recently developed techniques and technologies to improve the efficiency of ESD is ideal. The ESD training program in the United States should be prevalence-based, with increased involvement of trainees depending on their objectively assessed competency levels.
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Affiliation(s)
- Cem Simsek
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Hiroyuki Aihara
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
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