Editorial
Original Article
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Perception of Gastrointestinal Endoscopy Personnel on Society Recommendations on Personal Protective Equipment, Case Selection, and Scope Cleaning During Covid-19 Pandemic: An International Survey Study
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Parit Mekaroonkamol, Kasenee Tiankanon, Rapat Pittayanon, Wiriyaporn Ridtitid, Fariha Shams, Ghias Un Nabi Tayyab, Julia Massaad, Saurabh Chawla, Stanley Khoo, Siriboon Attasaranya, Nonthalee Pausawasdi, Qiang Cai, Thawee Ratanachu-ek, Pradermchai Kongkham, Rungsun Rerknimitr
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Clin Endosc 2022;55(2):215-225. Published online September 29, 2021
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DOI: https://doi.org/10.5946/ce.2021.051
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Abstract
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Supplementary Material
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- Background
/Aims: The Thai Association for Gastrointestinal Endoscopy published recommendations on safe endoscopy during the coronavirus disease 2019 (COVID-19) pandemic. This study aimed to assess the practicality and applicability of the recommendations and the perceptions of endoscopy personnel on them.
Methods
A validated questionnaire was sent to 1290 endoscopy personnel globally. Of these, the data of all 330 responders (25.6%) from 15 countries, related to the current recommendations on proper personal protective equipment (PPE), case selection, scope cleaning, and safety perception, were analyzed. Ordinal logistic regression was used to determine the relationships between the variables.
Results
Despite an overwhelming agreement with the recommendations on PPE (94.5%) and case selection (95.5%), their practicality and applicability on PPE recommendations and case selection were significantly lower (p=0.001, p=0.047, p<0.001, and p=0.032, respectively). Factors that were associated with lower sense of safety in endoscopy units were younger age (p=0.004), less working experience (p=0.008), in-training status (p=0.04), and higher national prevalence of COVID-19 (p=0.003). High prevalent countries also had more difficulty implementing the guidelines (p<0.001) and they considered the PPE recommendations less practical and showed lower agreement with them (p<0.001 and p=0.008, respectively). A higher number of in-hospital COVID-19 patients was associated with less agreement with PPE recommendations (p=0.039).
Conclusions
Using appropriate PPE and case selection in endoscopic practice during a pandemic remains a challenge. Resource availability and local prevalence are critical factors influencing the adoption of the current guidelines.
Focused Review Series: Recent Updates on the Role of EUS in Pancreatobiliary Disease
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What You Need to Know Before Performing Endoscopic Ultrasound-guided Hepaticogastrostomy
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Tanyaporn Chantarojanasiri, Thawee Ratanachu-Ek, Nonthalee Pausawasdi
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Clin Endosc 2021;54(3):301-308. Published online May 28, 2021
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DOI: https://doi.org/10.5946/ce.2021.103
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- Endoscopic retrograde cholangiopancreatography (ERCP) is the primary treatment modality for bile duct obstruction. When ERCP is unsuccessful, percutaneous transhepatic biliary drainage can be an alternative method. Endoscopic ultrasound-guided biliary drainage (EUS-BD) has emerged as a treatment option for biliary obstruction, especially after ERCP failure. EUS-BD offers transluminal intrahepatic and extrahepatic drainage through a transgastric and transduodenal approach. EUS-guided hepaticogastrostomy (EUS-HGS) is an excellent choice for patients with hilar strictures or those with a surgically altered anatomy. The optimal steps in EUS-HGS are case selection, bile duct visualization, puncture-site selection, wire insertion and manipulation, tract dilation, and stent placement. Caution should be taken at each step to prevent complications. Dedicated devices for EUS-HGS have been developed to improve the technical success rate and reduce complications. This technical review focuses on the essential practical points at each step of EUS-HGS.
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Citations
Citations to this article as recorded by

- Quality Indicators for EUS
Girish Mishra, Anne Marie Lennon, Nonthalee Pausawasdi, Vanessa M. Shami, Reem Z. Sharaiha, B. Joseph Elmunzer
American Journal of Gastroenterology.2025; 120(5): 973. CrossRef - Quality indicators for EUS
Girish Mishra, Anne Marie Lennon, Nonthalee Pausawasdi, Vanessa M. Shami, Reem Z. Sharaiha, B. Joseph Elmunzer
Gastrointestinal Endoscopy.2025; 101(5): 928. CrossRef - Use of a novel screw-type dilator for endoscopic ultrasonography-guided hepaticogastrostomy via 22-gauge needle and 0.018-inch guidewire.
Shin Kato, Mariko Tsukamoto, Taichi Murai, Yuta Koike
Revista Española de Enfermedades Digestivas.2024;[Epub] CrossRef - Transbulbäre und transgastrale Gallengangsdrainage
Philipp Thies, Markus Dollhopf
Gastroenterologie up2date.2024; 20(01): 69. CrossRef - Safety of endoscopic ultrasound-guided hepaticogastrostomy in patients with malignant biliary obstruction and ascites
Tsukasa Yasuda, Kazuo Hara, Nobumasa Mizuno, Shin Haba, Takamichi Kuwahara, Nozomi Okuno, Yasuhiro Kuraishi, Takafumi Yanaidani, Sho Ishikawa, Masanori Yamada, Toshitaka Fukui
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Journal of Clinical Medicine.2024; 13(13): 3883. CrossRef - EUS-guided hepaticogastrostomy: practical tips and tricks
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VideoGIE.2024; 9(9): 417. CrossRef - A Possible Contraindication for Endoscopic Ultrasound-Guided Hepaticogastrostomy: A Giant Hiatal Hernia
Koichiro Mandai, Shiho Nakamura
Cureus.2024;[Epub] CrossRef - Endoscopic ultrasound-guided intervention for inaccessible papilla in advanced malignant hilar biliary obstruction
Partha Pal, Sundeep Lakhtakia
Clinical Endoscopy.2023; 56(2): 143. CrossRef - Liver impaction technique improves technical success rate of guidewire insertion during EUS-guided hepaticogastrostomy (with video)
Junichi Nakamura, Takeshi Ogura, Saori Ueno, Atsushi Okuda, Nobu Nishioka, Yuki Uba, Mitsuki Tomita, Kimi Bessho, Nobuhiro Hattori, Hiroki Nishikawa
Therapeutic Advances in Gastroenterology.2023;[Epub] CrossRef - Therapeutic endoscopic ultrasound: European Society of Gastrointestinal Endoscopy (ESGE) Technical Review
Roy L. J. van Wanrooij, Michiel Bronswijk, Rastislav Kunda, Simon M. Everett, Sundeep Lakhtakia, Mihai Rimbas, Tomas Hucl, Abdenor Badaoui, Ryan Law, Paolo Giorgio Arcidiacono, Alberto Larghi, Marc Giovannini, Mouen A. Khashab, Kenneth F. Binmoeller, Marc
Endoscopy.2022; 54(03): 310. CrossRef - Practical Tips for Safe and Successful Endoscopic Ultrasound-Guided Hepaticogastrostomy: A State-of-the-Art Technical Review
Saburo Matsubara, Keito Nakagawa, Kentaro Suda, Takeshi Otsuka, Masashi Oka, Sumiko Nagoshi
Journal of Clinical Medicine.2022; 11(6): 1591. CrossRef - Prevention of Serious Complications during Endoscopic Ultrasound-Guided Biliary Drainage: A Case-Based Technical Review
Surinder Singh Rana, Jimil Shah, Harish Bhujade, Ujjwal Gorsi, Mandeep Kang, Rajesh Gupta
Journal of Digestive Endoscopy.2022; 13(02): 082. CrossRef
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Case Report
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Endoscopic Ultrasound-Guided Vascular Therapy for Portoduodenal Fistula
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Tanyaporn Chantarojanasiri, Apichet Sirinawasatien, Chalermrat Bunchorntavakul, Aroon Siripun, Sa-ard Treepongkaruna, Thawee Ratanachu-ek
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Clin Endosc 2020;53(6):750-753. Published online February 13, 2020
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DOI: https://doi.org/10.5946/ce.2019.167
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Abstract
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- Portoenteric fistula is a rare cause of massive upper gastrointestinal bleeding. Most cases can be treated with radiointervention or surgery, but portoenteric fistula is associated with a high mortality. We reported a case of intermittent massive upper gastrointestinal bleeding in a 33-year-old man with cholangiocarcinoma who underwent surgical resection followed by chemoradiation. A portoduodenal fistula due to chronic duodenal ulceration was identified. The bleeding was successfully controlled by endoscopic ultrasound-guided coil placement through the duodenal bulb using the anchoring technique. Follow-up endoscopy and computed tomography scan showed multiple coil placements between a part of the portal vein and the duodenal bulb without any evidence of portal vein thrombosis. There were no complications, and bleeding did not recur during the 8-month follow-up period.
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Citations
Citations to this article as recorded by

- An unusual case of high gastrointestinal bleeding after Whipple surgery
E Dubois, R Geelen
Acta Gastro Enterologica Belgica.2024; 87(3): 430. CrossRef - Management of non-variceal upper gastrointestinal bleeding: role of endoscopic ultrasound-guided treatments
Chaoqun Han, Xin Ling, Jun Liu, Rong Lin, Zhen Ding
Therapeutic Advances in Gastroenterology.2022;[Epub] CrossRef - A Case of an Internal Pancreatic Stent Penetrating the Portal Vein after Pancreaticoduodenectomy for Ampullary Carcinoma
Masanobu Taniguchi, Atsushi Mitsunaka, Yumi Zen, Takayuki Higashiguchi, Masaru Nagato, Yasuhisa Tango, Ichiro Nakamura, Tomoaki Nakamura, Hisanori Shiomi
The Japanese Journal of Gastroenterological Surgery.2022; 55(2): 99. CrossRef - Endoscopic ultrasound-guided portal vein coiling: troubleshooting interventional endoscopic ultrasonography
Shin Haba, Kazuo Hara, Nobumasa Mizuno, Takamichi Kuwahara, Nozomi Okuno, Akira Miyano, Daiki Fumihara, Moaz Elshair
Clinical Endoscopy.2022; 55(3): 458. CrossRef
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