Article Text
Abstract
Objectives To describe current management and outcome of native joint septic arthritis (NJSA) in French rheumatology departments.
Methods For this retrospective, nationwide multicentric study, 127 French rheumatology departments were contacted to report up to 12 cases of NJSA that occurred between 1 January 2016 and 31 December 2017. Characteristics, diagnosis procedures, therapeutic management and outcome were recorded.
Results Overall, 362 patients were included (mean age 64.0±18.6 years, median Charlson comorbidity index 3.5 (0–14)). Knee was the most frequent site (n=160 (38.9%)), and Staphylococcus sp (n=185 (51.4%)), the most frequent pathogen. All patients received antibiotics for a mean duration of 46.8 (±22.0) days, including intravenous route for a mean of 17.2 (±15.4) days. Management was heterogeneous. Surgical procedure was performed in 171 (48.3%), joint immobilisation in 128 (43.8%). During follow-up, 91 (28.3%) patients have had serious complications and 28 (9.2%) of them died. Factors associated with 1-year mortality were age (OR 1.08, 95% CI 1.04 to 1.13; p<0.001), Charlson’s index (OR 1.30, 95% CI 1.06 to 1.58; p=0.012), presence of bacteraemia (OR 4.02, 95% CI 1.35 to 11.99; p=0.008), antibiotic use in the previous 3 months (OR 3.32, 95% CI 1.11 to 9.87; p=0.029) and Staphylococcus aureus NJSA compared with Streptococcus sp. NJSA (OR 7.24, 95% CI 1.26 to 41.68, p=0.027). The complete recovery with no adverse joint outcome at 1 year was observed in n=125/278 patients (55.0%).
Conclusion Prognosis of NJSA remained severe with a high rate of morbimortality. Its management was very heterogeneous. This study highlights the importance of the new French recommendations, published after the completion of the study, in order to facilitate NJSA management.
- Arthritis, Infectious
- Epidemiology
- Arthritis
Data availability statement
Data are available upon reasonable request. Data are available upon reasonable request. all data relevant to the study are included in the article or uploaded as supplementary information.
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Data availability statement
Data are available upon reasonable request. Data are available upon reasonable request. all data relevant to the study are included in the article or uploaded as supplementary information.
Footnotes
Handling editor Josef S Smolen
SG and RS contributed equally.
Collaborators French Rheumatology Society Bone Joint infection working group.
Contributors On May 2017, the French Society for Rheumatology (SFR) launched the ‘French Rheumatology Society Bone Joint infection working group’. The present work “Prise En charGe des Arthrites sEptiques - PEGAsE” (Management of septic arthritis) was supported and coordinated by SFR. RS is author acting as guarantor, had full access to all data in the study and take full responsibility for the integrity of the data and the accuracy of the data analysis and controlled the decision to publish. RS and SG contributed equally. Conception and design of the study RS, SG, PR. Analysis of data RS, SG, PR. Interpretation of data all authors. Drafting of the manuscript RS, SG, PR. Critical revision of the manuscript all authors. Contribution of data all authors. All authors approved the manuscript’s content before submission.
Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.
Competing interests None declared.
Patient and public involvement Patients and/or the public were not involved in the design, or conduct, or reporting, or dissemination plans of this research.
Provenance and peer review Not commissioned; externally peer reviewed.
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