PURPOSE OF REVIEW: We review the advantages and drawbacks of biomarkers in the diagnostic and prognostic assessment of systemic infections. RECENT FINDINGS: Since the signs and symptoms of severe infections can be ambiguous, biomarkers provide a more reliable tool in ascertaining the presence of a relevant bacterial infection, its severity and treatment response. Procalcitonin and, to a lesser extent, C-reactive protein and interleukin-8 can improve the diagnostic assessment of infections and guide antibiotic therapy. Promising prognostic biomarkers include cortisol, proadrenomedullin, copeptin and natriuretic peptides. The strengths and weaknesses of biomarkers must be recognized in order to use them rationally and safely. Cutoff ranges of biomarkers must be chosen according to the specific clinical context and they should be used as a complementary tool, to reinforce the clinical diagnostic workup. Biomarkers cannot determine the causative organisms and associated patterns of antibiotic susceptibility. SUMMARY: If used in the proper setting, serial measurements of diagnostic biomarkers may allow treatments to be adjusted at an early stage in patients with severe infections. This may involve either intensifying treatment when infection levels stay high or avoiding unnecessary prolonged courses of antibiotics when levels rapidly decrease, thereby improving the allocation of healthcare resources.
from #AlexandrosSfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/2ifOZhb
via IFTTT
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
Δημοφιλείς αναρτήσεις
-
Background Hyperthyroidism is associated with increased thrombotic risk. As contact system activation through formation of neutrophil extrac...
-
UM-Chor1: establishment and characterization of the first validated clival chordoma cell line. J Neurosurg. 2017 Apr 21;:1-9 Authors:...
-
Publication date: Available online 10 May 2017 Source: Journal of Dairy Science Author(s): R.E. Vibart, M. Tavendale, D. Otter, B.H. Schw...
-
Competency-based psychiatric education for Indian medical undergraduates Vijayalakshmi Pernenkil Archives of Mental Health 2019 20(1):1-2 Be...
-
Related Articles Developmental control of macrophage function. Curr Opin Immunol. 2017 Dec 13;50:64-74 Authors: Bonnardel J, Guillia...
-
from #AlexandrosSfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/2tcPIjn via IFTTT
-
Abstract: Epidermolytic ichthyosis (EI) is a rare disorder of cornification caused by mutations in KRT1 and KRT10, encoding two suprabasal e...
-
Bloomberg Celgene Settles Whistle-Blower Fraud Suit for $280 Million Bloomberg Even after the FDA approved Thalomid for multiple myelo...
-
Related Articles Chinese version of the Constant-Murley questionnaire for shoulder pain and disability: a reliability and validation ...
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου