Study Status: Completed
Recruit Status: Completed
Study Type: Observational
Official Title: Interest of Molecular Biology for Diagnostic of Osteo-arthritis Infections. EE Observational Prospective Study
Brief Summary: Osteoarticular infections are painful and disabling diseases that require antimicrobial treatment adapted to the microorganisms implicated. Microbiological cultures are currently regarded as the reference for identification of pathogenic bacteria. However, the sensitivity of these cultures is very variable and depends both on the context in which clinical samples are taken, and on the pathogen involved. The rate of detection varies according to infection type: from 50 to 70% for infectious spondylodiscitis, 65 to 95% for prosthetic joint infections, 50% for gonococcal arthritis and 90% for non-gonococcal arthritis. The aim of the study is to evaluate the diagnostic performances of microbiological cultures and molecular methods in case of osteoarticular infections. The gold standard will be established by an expert group of osteoarticular infection (composed by a bacteriologist, a radiologist, a surgeon, an anatomy-pathologist and a rheumatologist), which established the final diagnosis of infected or not infected patients.