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The ASGE grading system for ERCP can predict success and complication rates in a tertiary referral hospital.

Authors :
Sahar N
La Selva D
Gluck M
Gan SI
Irani S
Larsen M
Ross AS
Kozarek RA
Source :
Surgical endoscopy [Surg Endosc] 2019 Feb; Vol. 33 (2), pp. 448-453. Date of Electronic Publication: 2018 Jul 09.
Publication Year :
2019

Abstract

Background: The utility of the American Society for Gastrointestinal Endoscopy (ASGE) grading scale assessing complexity of endoscopic retrograde cholangiopancreatography (ERCP) has not been evaluated in clinical practice.<br />Methods: Patients that underwent ERCP between January 2015 and December 2015 were included. Procedural difficulty was graded according to the grading system proposed by the ASGE workshop. Technical success rates and complications were recorded.<br />Results: A total of 1355 ERCPs were performed on 934 patients. Patients were equally divided with respect to gender and had a mean age of 58 years (range 29-86). 391 cases were grade 1, 2 (29%), 695 were grade 3 (51%), and 269 were grade 4 (20%). Altered anatomy was observed in 88% of grade 4 patients. Cannulation was achieved in 98% of cases graded 1-3 and in 88% of cases graded 4 (pā€‰<ā€‰0.05). Complications were recorded in 10% of all cases with post-ERCP pancreatitis (5.4%) and procedure-related bleeding (1.5%) being the more common ones. No statistically significant difference was noted between the groups with regard to complications. Three perforations were seen in grade 1-3 cases (0.3%) compared to 4 cases in grade 4 cases (1.5%), (pā€‰=ā€‰0.01).<br />Conclusion: The grading system proposed by the ASGE workshop can aid in predicting cannulation success and perforation rates in ERCP. Based on this retrospective study, the most complex ERCP procedures can be achieved with encouraging rates of success. There is a need to validate our study with prospective ones performed in other high-volume centers.

Details

Language :
English
ISSN :
1432-2218
Volume :
33
Issue :
2
Database :
MEDLINE
Journal :
Surgical endoscopy
Publication Type :
Academic Journal
Accession number :
29987568
Full Text :
https://doi.org/10.1007/s00464-018-6317-7