Articles | Volume 10, issue 5
https://doi.org/10.5194/jbji-10-363-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/jbji-10-363-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Serum inflammatory markers for the screening and diagnosis of periprosthetic joint infection: a systematic review and meta-analysis
Irene K. Sigmund
CORRESPONDING AUTHOR
Department of Orthopaedics, Medical University of Vienna, Vienna, Austria
Matthew J. Dietz
Department of Orthopaedics, Health Sciences Center, WVU School of Medicine, Morgantown, WV, USA
Marta Sabater-Martos
Orthopedic and Traumatology Department, Hospital Clínic de Barcelona, Barcelona, Spain
Antony J. R. Palmer
Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, UK
Nuffield Department of Orthopaedics, Rheumatology, and Musculoskeletal Sciences, University of Oxford, Oxford, UK
Nicolas Cortés-Penfield
Division of Infectious Diseases, University of Nebraska Medical Center, Omaha, NE, USA
A full list of authors appears at the end of the paper.
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Short summary
Serum C-reactive protein, fibrinogen, and interleukin-6 show the best performance among serum markers for diagnosing periprosthetic joint infection (PJI), but they lack sufficient accuracy to confirm or exclude infection reliably. These markers should be re-evaluated in future PJI definitions, as they are not suitable as stand-alone tests. Given their limitations and the superior diagnostic performance of synovial markers, the role of serum markers in PJI diagnosis should be reconsidered.
Serum C-reactive protein, fibrinogen, and interleukin-6 show the best performance among serum...