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Table 2 Antifungal therapy depending on (1,3)-β-D-glucan concentrations

From: (1,3)-β-D-glucan-based diagnosis of invasive Candida infection versus culture-based diagnosis in patients with sepsis and with an increased risk of invasive Candida infection (CandiSep): study protocol for a randomized controlled trial

Diagnostic results

Recommendation

(1,3)-β-D-glucan < 80 pg/ml in both measurements

No initial antifungal therapy

 • No Candida spp. in blood culture or other primary sterile body fluids

No antifungal therapy

 • Candida spp. proven in blood culture or other primary sterile body fluids

Start antifungal therapy according to European guidelines

(1,3)-β-D-glucan ≥ 80 pg/ml in one of two measurements

Immediately start antifungal therapy for ICI according to European guidelines [16]

 • No Candida spp. in blood culture or other primary sterile body fluids

Antifungal therapy is discontinued

 • Candida spp. proven in blood culture or other primary sterile body fluids

Antifungal therapy is continued

(1,3)-β-D-glucan ≥ 80 pg/ml in both measurements

Immediately start antifungal therapy for ICI according to European guidelines [16]

 • No Candida spp. in blood culture or other primary sterile body fluids

Antifungal therapy is continued

 • Candida spp. proven in blood culture or other primary sterile body fluids

Antifungal therapy is continued

  1. Treatment recommendations for antifungal therapy depend on the results of the (1,3)-β-D-glucan results as well as the results from initial blood cultures and optional microbiological results from primary sterile body fluids
  2. ICI invasive Candida infection