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Orthopaedic Proceedings
Vol. 105-B, Issue SUPP_17 | Pages 3 - 3
24 Nov 2023
Dinh A Chatillon ED Ho R McNally M Dudareva M Scarborough M Jesuthasan G Escolà-Vergé L Lora-Tamayo J Mancheño-Losa M Thill P Giordano G Fourcade C Duran C Bonnet E Hascoet JL
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Aim

Prosthetic joint infection (PJI) due to Candida spp. is a severe complication of arthroplasty but is little reported. This study describes Candida PJI epidemiology, management, and outcome.

Method

We performed a retrospective, observational multinational study with support of the European Society of Clinical Microbiology and Infectious Diseases (ESCMID). Patients diagnosed with PJI due to Candida spp. between 1990 and 2021 were included. Demographic, clinical, laboratory, imaging, medical/surgical treatment, and outcome data were collected within a standardized database. Treatment failure was defined either as a Candida infection recurrence, superinfection, or death due to infection.


Orthopaedic Proceedings
Vol. 103-B, Issue SUPP_15 | Pages 9 - 9
1 Dec 2021
Ferry T Conrad A Senneville E Roux S Dupieux-Chabert C Dinh A Lustig S Goutelle S Briot T Pham T Valour F
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Aim

Tedizolid is an oxazolidinone antibiotic that: (i) is recommended at the dose of 200 once daily in patients with skin and soft tissue infection; (ii) seems to have a better long-term hematological and neurological safety profile in comparison with linezolid; (iii) remains active on multidrug-resistant (MDR) Gram-positive pathogens. Consequently, it might represent an option as suppressive antimicrobial treatment (SAT) in patients with complex implant-associated bone and joint infection (BJI) due to MDR Gram-positive pathogens.

Method

We performed a cohort study (2017–2020) to evaluate the long-term safety of tedizolid (200mg qd) as SAT in patients with implant-associated BJI. In all cases, the use of tedizolid was validated as the last oral treatment option during multidisciplinar meetings in a reference center for the management of BJI. Serious adverse events, any reason for discontinuation, and standard biological data, were prospectively collected.


Orthopaedic Proceedings
Vol. 100-B, Issue SUPP_17 | Pages 90 - 90
1 Dec 2018
El Sayed F Roux A Bauer T Nich C Sapriel G Dinh A Gaillard J Rottman M
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Aim

Cutibacterium acnes, a skin commensal, is responsible for 5–10% of prosthetic joint infections (PJI). All current microbiological definitions of PJI require two or more identical commensal isolates to be recovered from the same procedure to diagnose PJI and rule out contamination. Unlike coagulase negative staphylococci, C.acnes shows a highly stereotypical susceptibility profile making impossible to phenotypically assess the clonal relationship of isolates. In order to determine the clonal relationship of multiple C.acnes isolates recovered from arthroplasty revisions, we analyzed by multi-locus sequence typing (MLST) C.acnes isolates grown from orthopedic device-related infections (ODRI) in a reference center for bone and joint infection.

Methods

Laboratory records from January 2009 to January 2014 were searched for monomicrobial C.acnes ODRI with growth of C. acnes in at least 2 intraoperative and/or preoperative samples. Clinical, biological and demographic information was collected from hospital charts. All corresponding isolates biobanked in cryovials (−80°C) were subcultured on anaerobic blood agar, and identification confirmed by MALDI-TOF-MS. C.acnes isolates were typed using the MLST scheme described by Lomholt et al. Plasmatic pre-operative C-reactive protein (CRP) levels were determined using DimensionEXL (Siemens). A threshold of 10 mg/L was used to determine serologically positive ODRIs from negatives.


Orthopaedic Proceedings
Vol. 99-B, Issue SUPP_22 | Pages 85 - 85
1 Dec 2017
Bouchand F Nich C Petroni G Privé S Truchard E Davido B Hardy P Villart M Dinh A
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Aim

Our hospital is a referral center for Bone and Joint Infection (BJI) with a 15-bed orthopedic unit. Patients benefit from a multidisciplinary team management (surgeons, anesthetists, infectious disease physicians, microbiologists, dietician etc.). Computerized drug prescriptions are performed by anesthetists, surgical residents, surgeons and infectious disease physicians. Since 2015, a pharmacist has been included in ward rounds and in weekly multidisciplinary consultative meetings, where antibiotic treatment strategies are decided for hospitalized patients. This work aimed to assess the impact of a pharmacist in this unit to limit prescription errors.

Method

Prospective monocentric study of all pharmacist's advice or interventions during 15 weeks in 2016 and 2017. A complete pharmaceutical analysis of prescriptions is performed twice a week at least. This analysis is based on doses control and drug interactions, but also takes into account biological and clinical data of patients (patient history, renal function, symptoms, adverse effects…). In case of a prescription error, a computerized message and/or a phone call is sent to the prescriber. Each pharmacist's intervention is recorded and classified according to the French Society of Clinical Pharmacy. The pharmacist collected the number of pharmaceutical advice (when spontaneously solicited by any member of the multidisciplinary team), the different types of prescription errors, the pharmacological class associated to these errors, the types of pharmacist's interventions and their impact on prescriptions.