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Table 2 Empirical antibiotic therapy (based on local epidemiology)

From: A protocol for periprosthetic joint infections from the Northern Infection Network for Joint Arthroplasty (NINJA) in the Netherlands

Type of infection

Antibioticb

Dosagea

Early (postoperative)

Cefuroxime

1.500 mg IV q.i.d. or 1.500 mg loading dose, followed by 6.000 mg/24 h continuous infusion

plus

 

Vancomycin

20 mg/kg loading dose, followed by 30 mg/kg/24 h continuous infusion (with adjustments based on blood level monitoring)

In case of sepsis add

 

Tobramycin

7 mg/kg once daily (with adjustments based on blood level monitoring)

Late acute (hematogenous)

Cefuroxime

1.500 mg IV q.i.d. or 1.500 mg loading dose, followed by 6.000 mg/24 h continuous infusion

In case of sepsis add

 

Tobramycin

7 mg/kg once daily (with adjustments based on blood level monitoring)

Late chronic

Ceftriaxone

2.000 mg once daily IV or 2.000 mg loading dose, followed by 2.000 mg/24 h continuous infusion

plus

 

Vancomycin

20 mg/kg loading dose, followed by 30 mg/kg/24 h continuous infusion (with adjustments based on blood level monitoring)

  1. aThe above doses are based on adequate kidney function and a normal weight/BMI. In case of deviating values, contact the hospital pharmacist for dosing advice
  2. bIn the case of revision surgery also administer antibiotic prophylaxis in accordance to protocol; BMI ≤ 40 kg/m2: cefazolin 2 g, BMI > 40 kg/m2: cefazolin 3 g IV prior to surgical incision