Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6208792 | The Journal of Arthroplasty | 2016 | 6 Pages |
To study the prevalence of Staphylococcus aureus carriage and the impact of preoperatively treating carriers in prosthetic joint infection (PJI), a prospective randomized trial was organized. From January 2010 to December 2012, 1028 of 1305 total joint arthroplasties performed were screened, and selected carriers underwent preoperative decolonization. We observed a 22.2% (228/1028) S aureus colonization rate and only 0.8% methicillin-resistant S aureus. Prosthetic joint infection rate was higher, albeit not significantly, in S aureus carriers than among noncarriers-3.9% (9/228) vs 2.0% (16/800). Treated and untreated carriers showed no significant differences-3.4% (3/89) vs 4.3% (6/139). Most of the 14 S aureus PJI occurred in noncarriers suggesting a lack of causal relation between nasal and PJI S aureus. No clear benefit in screening/decolonizing carriers before total joint arthroplasty could be demonstrated.