Wound repair and regeneration : official publication of the Wound Healing Society [and] the European Tissue Repair Society
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Review Practice Guideline
Wound Healing Society 2015 update on guidelines for pressure ulcers.
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Observational Study
Presepsin as a predictor of critical colonization in CLI hemodialysis patients.
Infection during critical limb ischemia (CLI) is a challenging issue. Plasma presepsin is a novel biomarker for infection, which is related to bacterial phagocytosis by macrophages. The purpose of this study was to investigate the validity of presepsin as an indicator and predictor for early detection of infectious CLI. ⋯ A receiver operating characteristic curve analysis revealed that presepsin had highest accuracy (0.979) among various inflammatory markers, including C-reactive protein and the white blood cell count. The diagnostic cutoff value of 2,083 pg/mL was able to distinguish the nonhealing group and healing group with a sensitivity of 100% and a specificity of 88.9%. Our results suggest that plasma presepsin may be useful for predicting "critical colonization" and "infection" in nonhealing CLI in HD patients, therefore, the definitive cutoff value may be used for determinating the indication for reintervention and/or major limb amputation.