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Only a partial shield: local vancomycin postpones but does not prevent hip and knee prosthetic infections

Alexander Darup1, Max Ettinger2, Peter Savov2

  • 1Division of Orthopaedics at Campus Pius-Hospital, Carl von Ossietzky University Oldenburg, School of Medicine and Health Sciences, Oldenburg, Germany. Alexander.Darup@pius-hospital.de.

Archives of Orthopaedic and Trauma Surgery
|June 18, 2026
PubMed

Insights

Intraarticular vancomycin powder did not reduce periprosthetic joint infection (PJI) rates after total joint arthroplasty. However, it was associated with a delayed onset of infection, potentially complicating diagnosis.

Area of Science:

  • Orthopedic Surgery
  • Infectious Disease Prevention
  • Pharmacology

Background:

  • Periprosthetic joint infection (PJI) is a serious complication of total hip arthroplasty (THA) and total knee arthroplasty (TKA).
  • Intraarticular vancomycin powder is used perioperatively to prevent PJI, but its effectiveness is debated.
  • This study evaluates vancomycin's impact on PJI incidence and wound complications.

Purpose of the Study:

  • To assess if topical vancomycin powder reduces PJI rates after primary total joint arthroplasty (TJA).
  • To determine if intraarticular vancomycin increases the risk of wound complications.
  • To analyze the time to infection in patients receiving vancomycin.

Main Methods:

  • Retrospective monocentric cohort study of primary THA and TKA procedures (2022-2023).
  • Comparison of PJI rates, complications, and time to infection between vancomycin and control groups.
  • Vancomycin powder was implemented as a standard perioperative protocol from January 2023.

Main Results:

  • 1,499 patients included: 818 in vancomycin group (VG) and 681 in control group (CG).
  • No significant difference in PJI rates (1.0% VG vs. 0.9% CG) or wound healing disorders.
  • Significant delay in infection onset in VG (41.5 days) compared to CG (16.5 days).

Conclusions:

  • Intraarticular vancomycin powder did not reduce overall PJI rates in primary TJA.
  • Vancomycin application was associated with a longer time to infection onset.
  • Findings suggest vancomycin may delay clinical manifestation rather than prevent infection, potentially complicating diagnosis and treatment.
Abstract

Keywords:
Periprosthetic joint infectionTotal hip arthroplastyTotal knee arthroplastyVancomycin powder

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