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Alqahtani SA, Ausloos F, Park JS, Jang S. The Role of Endoscopic Ultrasound in Hepatology. Gut Liver 2023; 17:204-216. [PMID: 36457262 PMCID: PMC10018300 DOI: 10.5009/gnl220071] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 05/19/2022] [Accepted: 06/21/2022] [Indexed: 12/05/2022] Open
Abstract
Endoscopic ultrasound (EUS) has been an indispensable and widely used diagnostic tool in several medical fields, including gastroenterology, cardiology, and urology, due to its diverse therapeutic and diagnostic applications. Many studies show that it is effective and safe in patients with liver conditions where conventional endoscopy or cross-sectional imaging are inefficient or when surgical interventions pose high risks. In this article, we present a review of the current literature for the different diagnostic and therapeutic applications of EUS in liver diseases and their complications and discuss the potential future application of artificial intelligence analysis of EUS.
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Affiliation(s)
- Saleh A Alqahtani
- Division of Gastroenterology and Hepatology, Johns Hopkins University, Baltimore, MD, USA.,Liver Transplant Centre, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Floriane Ausloos
- Department of Gastroenterology and Hepatology, CHU Liège, Sart-Tilman, Liège, Belgium
| | - Ji Seok Park
- Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Sunguk Jang
- Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland Clinic, Cleveland, OH, USA
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A Multicenter Study Assessing Interventional Pulmonary Fellow Competency in Electromagnetic Navigation Bronchoscopy. ATS Sch 2022; 3:220-228. [PMID: 35924198 PMCID: PMC9341475 DOI: 10.34197/ats-scholar.2021-0121oc] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 01/16/2022] [Indexed: 11/18/2022] Open
Abstract
Background Current medical society guidelines recommend a procedural number for obtaining electromagnetic navigational bronchoscopy (ENB) competency and for institutional volume for training. Objective To assess learning curves and estimate the number of ENB procedures for interventional pulmonology (IP) fellows to reach competency. Methods We conducted a prospective multicenter study of IP fellows in the United States learning ENB. A tool previously validated in a similar population was used to assess IP fellows by their local faculty and two blinded independent reviewers using virtual recording of the procedure. Competency was determined by performing three consecutive procedures with a competency score on the assessment tool. Procedural time, faculty global rating scale, and periprocedural complications were also recorded. Results A total of 184 ENB procedures were available for review with assessment of 26 IP fellows at 16 medical centers. There was a high correlation between the two blinded independent observers (rho = 0.8776). There was substantial agreement for determination of procedural competency between the faculty assessment and blinded reviewers (kappa = 0.7074; confidence interval, 0.5667–0.8482). The number of procedures for reaching competency for ENB bronchoscopy was determined (median, 4; mean, 5; standard deviation, 3.83). There was a wide variation in the number of procedures to reach competency, ranging from 2 to 15 procedures. There were six periprocedural complications reported, four (one pneumomediastinum, three pneumothorax) of which occurred before reaching competence and two pneumothoraces after achieving competence. Conclusion There is a wide variation in acquiring competency for ENB among IP fellows. Virtual competency assessment has a potential role but needs further studies.
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Learning Curves in Electromagnetic Navigational Bronchoscopy: What Do They Tell Us? ATS Sch 2022; 3:171-174. [PMID: 35924200 PMCID: PMC9341489 DOI: 10.34197/ats-scholar.2022-0046ed] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Scarlata S, Costa F, Pascarella G, Strumia A, Antonelli Incalzi R, Agrò FE. Remifentanil Target-Controlled Infusion for Conscious Sedation in Endobronchial Ultrasound-Guided Transbronchial Needle Aspiration (EBUS-TBNA): A Case Series. Clin Drug Investig 2020; 40:985-988. [PMID: 32767252 DOI: 10.1007/s40261-020-00960-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- Simone Scarlata
- Geriatrics, Unit of Respiratory Pathophysiology, Campus Bio Medico University and Teaching Hospital, Via Alvaro del Portillo 200, 00128, Rome, Italy.
| | - Fabio Costa
- Unit of Anaesthesia, Intensive Care and Pain Management, Department of Medicine, Campus Bio Medico University and Teaching Hospital, Via Álvaro del Portillo 200, 00128, Rome, Italy
| | - Giuseppe Pascarella
- Unit of Anaesthesia, Intensive Care and Pain Management, Department of Medicine, Campus Bio Medico University and Teaching Hospital, Via Álvaro del Portillo 200, 00128, Rome, Italy
| | - Alessandro Strumia
- Unit of Anaesthesia, Intensive Care and Pain Management, Department of Medicine, Campus Bio Medico University and Teaching Hospital, Via Álvaro del Portillo 200, 00128, Rome, Italy
| | - Raffaele Antonelli Incalzi
- Geriatrics, Unit of Respiratory Pathophysiology, Campus Bio Medico University and Teaching Hospital, Via Alvaro del Portillo 200, 00128, Rome, Italy
| | - Felice E Agrò
- Unit of Anaesthesia, Intensive Care and Pain Management, Department of Medicine, Campus Bio Medico University and Teaching Hospital, Via Álvaro del Portillo 200, 00128, Rome, Italy
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Sbeit W, Kadah A, Mahamid M, Pellicano R, Mari A, Khoury T. A State-of-the-Art Review on the Evolving Utility of Endoscopic Ultrasound in Liver Diseases Diagnosis. Diagnostics (Basel) 2020; 10:diagnostics10080512. [PMID: 32717886 PMCID: PMC7459648 DOI: 10.3390/diagnostics10080512] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 07/19/2020] [Accepted: 07/21/2020] [Indexed: 12/14/2022] Open
Abstract
Liver diseases are amongst the most common diseases worldwide and manifest as a parenchymatic and/or biliary injury due to several causes as well as focal liver lesions, ranging from benign to malignant ones. The diagnosis of liver diseases is based mainly on biochemical and advanced imaging studies and, when required, on liver biopsy. Endoscopic ultrasound (EUS), which combines endoscopy and ultrasonography, is one of the main examination techniques used in gastroenterology as it is applied to evaluate abnormalities in the lumen of the upper and lower gastrointestinal tract and to define pancreatic and hepato-biliary features, often in chronic patients. Given its high spatial resolution and its proximity to the liver, EUS is gaining popularity in the diagnostic work up of liver diseases. This is a comprehensive overview of the current literature on the diagnostic indications for EUS use in patients with liver diseases. We performed a MEDLINE\PubMed and Embase search, and all articles that were relevant, after reviewing abstracts, were assessed and the full text was analyzed to extract data regarding technical success, diagnostic yield, bioptic characteristics, and complications rate. EUS-guided imaging and biopsy techniques in liver diseases have shown consistent favorable promising results among the reports through the literature, with an excellent diagnostic yield and safety profile, especially in the context of focal lesions and portal hypertension. The application of EUS in the diagnosis of liver diseases is a promising technique and should be considered as a first-line therapeutic option in selected cases.
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Affiliation(s)
- Wisam Sbeit
- Department of Gastroenterology, Galilee Medical Center, Nahariya 22100, Israel; (W.S.); (A.K.)
- Faculty of Medicine in the Galilee, Bar-Ilan University, Safed 1311502, Israel
| | - Anas Kadah
- Department of Gastroenterology, Galilee Medical Center, Nahariya 22100, Israel; (W.S.); (A.K.)
- Faculty of Medicine in the Galilee, Bar-Ilan University, Safed 1311502, Israel
| | - Mahmud Mahamid
- Department of Gastroenterology, Sharee Zedek Medical Center, Jerusalem 9103102, Israel;
| | | | - Amir Mari
- Faculty of Medicine in the Galilee, Bar-Ilan University, Safed 1311502, Israel
- Gastroenterology and Endoscopy Units, The Nazareth Hospital, EMMS, Nazareth 16100, Israel;
| | - Tawfik Khoury
- Department of Gastroenterology, Galilee Medical Center, Nahariya 22100, Israel; (W.S.); (A.K.)
- Faculty of Medicine in the Galilee, Bar-Ilan University, Safed 1311502, Israel
- Gastroenterology and Endoscopy Units, The Nazareth Hospital, EMMS, Nazareth 16100, Israel;
- Correspondence: ; Tel.: +972-509870611
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Colt HG, Williamson JP. Training in interventional pulmonology: What we have learned and a way forward. Respirology 2020; 25:997-1007. [PMID: 32453479 DOI: 10.1111/resp.13846] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 03/15/2020] [Accepted: 04/09/2020] [Indexed: 12/01/2022]
Abstract
IP encompasses a complex list of procedures requiring knowledge, technical skills and competence. Modern, learner-centric educational philosophies and an explosion of multidimensional educational tools including manikins, simulators, online resources, social media and formal programs can foster learning in IP, promoting professionalism and a culture of lifelong learning. This paper provides background and guidance to a structured, multidimensional and learner-centric strategy for medical procedural education. Focusing on our experience in IP, we describe how competency-based measures, simulation technology and various teaching modalities contribute to a more uniform learning environment in which patients do not suffer the burdens of procedure-related training.
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Affiliation(s)
- Henri G Colt
- School of Medicine, University of California, Irvine, CA, USA
| | - Jonathan P Williamson
- South Western Sydney Clinical School, Liverpool Hospital, The University of New South Wales, Sydney, NSW, Australia.,MQ Health Respiratory and Sleep, Macquarie University Hospital, Sydney, NSW, Australia
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Valentini I, Lazzari Agli L, Michieletto L, Innocenti M, Savoia F, Del Prato B, Mancino L, Maddau C, Romano A, Puorto A, Corbetta L, Fois A. Competence in flexible bronchoscopy and basic biopsy technique. Panminerva Med 2018; 61:232-248. [PMID: 30394711 DOI: 10.23736/s0031-0808.18.03563-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Diagnostic bronchoscopy and tissue sampling techniques using forceps (endobronchial biopsy [EBB] and transbronchial biopsies [TBB]) or needle aspiration (transbronchial needle aspiration-TBNA), all performed with a flexible bronchoscope, are the basic elements of any interventional procedure. The flexible fibrobronchoscopy allows the visualization of the airways and is used both for diagnostic and therapeutic purposes. The working channel of both fibrobronchoscopes with optical fibers and videobronchoscopes, even if of relatively small diameter, allows the insertion of various diagnostic and therapeutic accessories. Fiber optic systems have been widely replaced by video cameras using a miniaturized charge-coupled device camera positioned at the end of the scope that provides electronic transmission of images to a monitor. The indications for both diagnostic and therapeutic fibrobronchoscopy derive from a correct evaluation of symptoms and objective signs of the patient and from the correct interpretation of imaging methods. Although bronchoscopy techniques keep evolving at a rapid pace, basic procedures such as bronchoalveolar lavage, transbronchial lung biopsy, and transbronchial needle aspiration still play a key role in pulmonary disease diagnostics, and therefore, these methods must still be part of the training of interventional pulmonologists. Trainees will acquire a thorough knowledge of thoracic anatomy and become skilled in the interpretation of thoracic imaging, after which they will be given a theoretical and practical training course on virtual reality simulators, on animal or cadaver models, the effectiveness of which has been fully demonstrated by scientific studies. Specific DOPS tests have been developed for a qualitative evaluation of procedures on simulators, on animal models and on the patient.
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Affiliation(s)
| | | | | | | | - Francesca Savoia
- Unit of Pneumology, ULSS 2 Marca Trevigiana, Treviso Hospital, Treviso, Italy
| | - Bruno Del Prato
- Department of Bronchial Endoscopy and Emergency Pneumology, Cardarelli Hospital, Naples, Italy
| | - Laura Mancino
- Institute for Oncological Study, Prevention, and Networking (ISPRO), Florence, Italy
| | - Cristina Maddau
- Unit of Pneumology, San Giuseppe Moscati Hospital, Avellino, Italy
| | | | - Antonella Puorto
- Clinic of Pneumology, Sassari University Hospital, Sassari, Italy
| | - Lorenzo Corbetta
- Unit of Interventional Pneumology, Careggi University Hospital, Florence, Italy
| | - Alessandro Fois
- Clinic of Pneumology, Sassari University Hospital, Sassari, Italy
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