Comorbidities, sphincterotomy, and balloon dilation predict post-ERCP adverse events in PSC patients: operator experience is protective.
Dig Dis Sci
; 56(12): 3685-8, 2011 Dec.
Article
em En
| MEDLINE
| ID: mdl-21789539
ABSTRACT
BACKGROUND:
Primary sclerosing cholangitis (PSC) is a chronic cholestatic disease. Interventional ERCP improves survival in PSC patients.AIMS:
To describe the frequency and risk factors for post-ERCP adverse events in patients with PSC via multivariate analysis.METHODS:
Retrospective cohort study included patients with a diagnosis of PSC who underwent ERCP at academic institutions between February 2000 and October 2009. Demographis, co-morbid conditions, antibiotic use, cannulation method, ERCP maneuvers and 30-day post-ERCP adverse events were collected. Multivariate analysis was performed using logistic regression.RESULTS:
A total of 185 procedures were performed on 75 PSC patients (58 M,17 F). Seven endoscopists performed ERCPs. Comorbidies included ulcerative colitis (44%, n = 33), Crohn's disease (12%, n = 9 patients), Cirrhosis (8%, n = 6 patients) and autoimmune hepatitis (2.7%, n = 2). Cannulation was achieved using dye-free guidewire cannulation techniques in 139/185 procedures (76%) and with contrast-based techniques in 46/185 procedures (24%). Thirty-day post-ERCP adverse events included post-ERCP pancreatitis (5%, n = 9, cholangitis (1%, n = 2), acute cholecystitis (0.5%, n = 1), stent occlusion (0.5%, n = 1), stent migration (0.5%, n = 1), and bile leak (0.5%, n = 1). In the multivariate analysis, associations with specific endoscopists who performed the procedure (P = 0.01), biliary dilation (P = 0.02), sphincterotomy (P = 0.03), presence of cirrhosis (P = 0.05), Crohn's disease (P < 0.001), and autoimmune hepatitis (P < 0.001) significantly predicted a complication following ERCP. Gender, stenting during procedure, presence of a dominant stricture, and cholangitis were not predictive for post-ERCP adverse events.CONCLUSIONS:
Factors predicting 30-day post-ERCP adverse events included certain co-morbid conditions, the endoscopist ERCP volume, maneuvers during ERCP including dilation and sphincterotomy. Stenting was not associated with adverse events.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Diagnostic_studies
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Etiology_studies
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Incidence_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adolescent
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Adult
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Aged
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Aged80
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Female
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Humans
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Male
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Middle aged
País/Região como assunto:
America do norte
Idioma:
En
Ano de publicação:
2011
Tipo de documento:
Article