Epidemiology of infectious complications in endo-arterial interventional radiology in France: Feasibility of the nationwide hospital discharge database (PMSI), 2010 – 2013

Abstract

Introduction : The epidemiology of the Healthcare-Associated Infections (HAI) post-EndoArterial Interventional Radiology Procedures (EAIRP) is unknown. The objective is to test the feasibility of the nationwide hospital discharge French database, named, le Programme de Médicalisation des Systèmes d’Information (PMSI) to determine the incidence of IN post- EAIRP. The procedures selected are: Angioplasty, angioplasty with stent, embolization and thrombectomy. Subjects and methods: Denominator: patients with at least one stay including the code "trans/arterial route" of the French Common Classification of Medical Acts. Numerator: cases of HAIs according to the International Classification of Diseases in its French version, Tenth Revision. The study was approved by the French National Commission for Data Protection and Liberties. Results: 460,461 patients included in 692 centers from 2010 to 2013. 9,227 (2.01%) infections within 3 months of an EAIRP. Mortality 2.79% without HAI, versus 9.77% with HAI (P <0.001). Conclusion: Measuring the incidence of HAI secondary to an EAIRP with the PMSI is feasible. The HAI appears to be associated with excess mortality. The causal link between HAI and death deserves to be deepened. Comparisons with databases from other countries are necessary.