CC BY 4.0 · Journal of Digestive Endoscopy 2023; 14(01): 030-040
DOI: 10.1055/s-0043-1761591
Guidelines

Society of Gastrointestinal Endoscopy of India Consensus Guidelines on Endoscopic Ultrasound-Guided Biliary Drainage: Part I (Indications, Outcomes, Comparative Evaluations, Training)

1   Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
,
Priyanka Udawat
2   Institute of Digestive and Liver Care, School of EUS, S. L. Raheja Hospital, Mumbai, Maharashtra, India
,
Sudipta Dhar Chowdhary
3   Department of Gastroenterology, Christian Medical College, Vellore, Tamil Nadu, India
,
4   Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
,
5   Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
,
Vikram Bhatia
6   Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
,
7   Department of Gastroenterology, Max Superspeciality Hospital, New Delhi, India
,
Saurabh Mukewar
8   Midas Multispecialty Hospital, Nagpur, Maharashtra, India
,
Nilay Mehta
9   Department of Gastroenterology, Zydus Hospital, Ahmedabad, Gujarat, India
,
10   Department of Gastroenterology, KIMS ICON Hospital, Vishakhapatnam, Andhra Pradesh, India
,
Ankit Dalal
11   Baldota Institute of Digestive Sciences, Global Hospital, Mumbai, Maharashtra, India
,
12   Institute of GI Sciences, Apollo Hospitals, Bhubaneshwar, Orissa, India
,
Avinash Balekuduru
13   Department of Gastroenterology, MS Ramaiah Medical College and Hospital, Bengaluru, Karnataka, India
,
14   Department of Medical Gastroenterology, Sapthagiri Institute of Medical Sciences, Bengaluru, Karnataka, India
,
Jahangir Basha
15   Asian Institute of Gastroenterology, AIG Hospitals, Hyderabad, Telangana, India
,
16   Department of Gastroenterology, Lisie Hospital, Kochi, Kerala, India
,
Surinder Rana
5   Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
,
Rajesh Puri
17   Institute of Digestive and Hepatobiliary Sciences, Medanta Hospital, Gurugram, Haryana, India
,
15   Asian Institute of Gastroenterology, AIG Hospitals, Hyderabad, Telangana, India
,
Vinay Dhir
2   Institute of Digestive and Liver Care, School of EUS, S. L. Raheja Hospital, Mumbai, Maharashtra, India
,
India EUS Club › Author Affiliations

Abstract

Endoscopic management of bile duct obstruction is a key aspect in gastroenterology practice and has evolved since the first description of biliary cannulation by McCune et al in 1968. Over many decades, the techniques and accessories have been refined and currently, the first-line management for extrahepatic biliary obstruction is endoscopic retrograde cholangiopancreaticography (ERCP). However, even in expert hands the success rate of ERCP reaches up to 95%. In almost 4 to 16% cases, failure to cannulate the bile duct may necessitate other alternatives such as surgical bypass or more commonly percutaneous transhepatic biliary drainage (PTBD). While surgery is associated with high morbidity and mortality, PTBD has a very high reintervention and complication rate (∼80%) and poor quality of life. Almost parallelly, endoscopic ultrasound (EUS) has come a long way from a mere diagnostic tool to a substantial therapeutic option in various pancreatico-biliary diseases. Biliary drainage using EUS-guidance (EUS-BD) has gained momentum since the first report published by Giovannini et al in 2001. The concept of accessing the bile duct through a different route than the papilla, circumventing the shortcomings of PTBD and sometimes bypassing the actual obstruction have enthused a lot of interest in this novel strategy. The three key methods of EUS-BD entail transluminal, antegrade, and rendezvous approach. Over the past decade, with growing experience, EUS-BD has been found to be equivalent to ERCP or PTBD for malignant obstruction with better success rates.

EUS-BD, albeit, is not devoid of adverse events and can carry fatal adverse events. However, neither the technique of EUS-BD, nor the accessories and stents for EUS-BD have been standardized.

Additionally, different countries and regions have different availability of the accessories making generalizability a difficult task. Thus, technical aspects of this evolving therapy need to be outlined. For these reasons, the Society of Gastrointestinal Endoscopy India deemed it appropriate to develop technical consensus statements for performing safe and successful EUS-BD.



Publication History

Article published online:
01 March 2023

© 2023. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution License, permitting unrestricted use, distribution, and reproduction so long as the original work is properly cited. (https://creativecommons.org/licenses/by/4.0/)

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