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Orthopaedic Proceedings
Vol. 99-B, Issue SUPP_22 | Pages 75 - 75
1 Dec 2017
Chauvelot P Ferry T Triffault-Fillit C Braun E Perpoint T Laurent F Michel-Henry F Lustig S Chidiac C Valour F
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Aim

Corynebacterium is a rare etiologic agent of BJI. We aimed to describe this rare clinical condition and to assess treatment failure determinants.

Method

All adult patients with proven Corynebacterium BJI (i.e. consistent clinical/radiological signs, AND ≥2 reliable positive bacteriological samples, AND treated as such) were included in a retrospective cohort study. After cohort description, determinants of treatment failure (i.e, infection persistence, relapse, requirement of additional surgical procedure, and BJI-related death) were determined using stepwise logistic regression and Kaplan Meier curve analysis.


Orthopaedic Proceedings
Vol. 99-B, Issue SUPP_22 | Pages 24 - 24
1 Dec 2017
Ferry T Johan A Boucher F Chateau J Hristo S Daoud F Braun E Triffault-Fillit C Perpoint T Laurent F Alain-Ali M Chidiac C Valour F
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Aim

A two-stage surgical strategy (debridement-negative pressure therapy (NPT) and flap coverage) with prolonged antimicrobial therapy is usually proposed in pressure ulcer-related pelvic osteomyelitis but has not been widely evaluated.

Method

Adult patients with pressure ulcer-related pelvic osteomyelitis treated by a two-stage surgical strategy were included in a retrospective cohort study. Determinants of superinfection (i.e., additional microbiological findings at reconstruction) and treatment failure were assessed using binary logistic regression and Kaplan-Meier curve analysis.