Z Orthop Unfall 2023; 161(06): 654-659
DOI: 10.1055/a-1773-1382
Originalarbeit

Antibiotic Prophylaxis and Empirical Antibiotic Therapy in Primary Arthroplasty and Periprosthetic Joint Infections: Current Practice and Need for Therapy Optimization

Article in several languages: deutsch | English
1   Klinik und Poliklinik für Unfallchirurgie, Universitätsklinikum Regensburg, Regensburg, Deutschland (Ringgold ID: RIN39070)
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1   Klinik und Poliklinik für Unfallchirurgie, Universitätsklinikum Regensburg, Regensburg, Deutschland (Ringgold ID: RIN39070)
,
1   Klinik und Poliklinik für Unfallchirurgie, Universitätsklinikum Regensburg, Regensburg, Deutschland (Ringgold ID: RIN39070)
,
1   Klinik und Poliklinik für Unfallchirurgie, Universitätsklinikum Regensburg, Regensburg, Deutschland (Ringgold ID: RIN39070)
,
1   Klinik und Poliklinik für Unfallchirurgie, Universitätsklinikum Regensburg, Regensburg, Deutschland (Ringgold ID: RIN39070)
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2   Abteilung für Krankenhaushygiene und Infektiologie, Universitätsklinikum Regensburg, Regensburg, Deutschland (Ringgold ID: RIN39070)
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1   Klinik und Poliklinik für Unfallchirurgie, Universitätsklinikum Regensburg, Regensburg, Deutschland (Ringgold ID: RIN39070)
› Author Affiliations

Abstract

The aim of the present work was to survey the situation of healthcare regarding the use of prophylactic and empirical antibiotics in primary arthroplasty and treatment of periprosthetic joint infections (PJI). For this purpose, a survey was conducted at German university and occupational accident hospitals. Survey data was compared to previously published data on the antimicrobial regimes of PJI (n=81) patients (n=81) treated in our department between 2017 and 2020. A homogeneous picture emerged for the prophylactic administration of antibiotics in the context of primary arthroplasty. In 93.2% (elective) and 88.6% (fracture treatment) of the hospitals, first or second generation cephalosporins were administered perioperatively for infection prophylaxis in primary hip arthroplasty. The empirical antibiotic treatment of PJIs showed a clearly inhomogeneous therapeutic picture. Monotherapy with an aminopenicillin plus a beta-lactamase inhibitor is used most frequently (38.7%); first and second generation cephalosporins are used second most frequently as monotherapy (18.2%). In light of the global problem of antibiotic multi-resistance, clinical use of antibiotics has to be reasonable and effective. The present results highlight the further need to improve awareness and following existing guidelines in the administration of empirical antibiotic therapy in PJI.



Publication History

Received: 06 December 2021

Accepted after revision: 14 February 2022

Article published online:
25 April 2022

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