1. Key features of bone and joint infections following the implementation of reference centers in France
- Author
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Philippe Rosset, Louis Bernard, E. Laurent, Leslie Grammatico-Guillon, A. Le-Louarn, S. Baron, Guillaume Gras, Emmanuel Rusch, and J. Druon
- Subjects
Adult ,Male ,medicine.medical_specialty ,Discitis ,Time Factors ,Adolescent ,030501 epidemiology ,Joint infections ,Age and sex ,Young Adult ,03 medical and health sciences ,0302 clinical medicine ,Cost of Illness ,Epidemiology ,Case fatality rate ,medicine ,Humans ,030212 general & internal medicine ,Aged ,Aged, 80 and over ,Arthritis, Infectious ,business.industry ,Hospital discharge database ,Osteomyelitis ,Middle Aged ,Key features ,medicine.disease ,Hospitals ,Case definition ,Hospitalization ,Infectious Diseases ,Emergency medicine ,Female ,Septic arthritis ,France ,0305 other medical science ,business - Abstract
Objectives French reference centers for bone and joint infections (BJI) were implemented from 2009 onwards to improve the management of complex BJIs. This study compared BJI burden before and after the implementation of these reference centers. Patients and methods BJI hospital stays were selected from the 2008 and 2013 national hospital discharge database using a validated algorithm, adding the new complex BJI code created in 2011. Epidemiology and economic burden were assessed. Results BJI prevalence increased in 2013 (70 vs. 54/100,000 in 2008). Characteristics of BJI remained similar between 2008 and 2013: septic arthritis (50%), increasing prevalence with age and sex, case fatality 5%, mean length of stay 17.5 days, rehospitalization 20%. However, device-associated BJIs increased (34 vs. 26%) as well as costs (€421 million vs. €259 in 2008). Similar device-associated BJI characteristics between 2008 and 2013 were: septic arthritis (70%), case fatality (3%), but with more hospitalizations in reference centers (34 vs. 30%) and a higher cost per stay. Among the 7% of coded complex BJIs, the mean length of stay was 22.2 days and mean cost was €11,960. Conclusions BJI prevalence highly increased in France. Complex BJI prevalence assessment is complicated by the absence of clinical consensus and probable undercoding. A validation of clinical case definition of complex BJI is required.
- Published
- 2018