Diagnostic value of levels of presepsin (soluble CD14-subtype) in febrile neutropenia in patients with hematological disorders. Issue 7 (July 2016)

• Record Type: Journal Article
• Authors: Koh, Hideo; Aimoto, Mizuki; Katayama, Takako; Hashiba, Masamichi; Sato, Ayumi; Kuno, Masatomo; Makuuchi, Yosuke; Takakuwa, Teruto; Okamura, Hiroshi; Hirose, Asao; Nakamae, Mika; Hino, Masayuki; Nakamae, Hirohisa
• Is Part Of: Journal of infection and chemotherapy. Volume 22:Issue 7(2016:Jul.)
• Page Start: 466
• Page End: 471
• Publication Date: 2016-07
• Subjects: Presepsin (soluble CD14-subtype) -- Febrile neutropenia -- Procalcitonin -- C-reactive protein -- Interleukin-6 -- Interleukin-8; Chemotherapy -- Periodicals; Infection -- Periodicals; Communicable diseases -- Chemotherapy -- Periodicals; 615.5805
• DOI: 10.1016/j.jiac.2016.04.002
• Languages: English
• ISSNs: 1341-321X

Abstract

Abstract: Background: Whether presepsin (soluble CD14-subtype) is better than other markers including procalcitonin (PCT), has not been adequately investigated in febrile neutropenia (FN). Methods: We prospectively examined the utility of presepsin in FN in Cohort 1 (C1) and 2 (C2), between November 2010 and February 2012, and between November 2013 and January 2014, respectively. The purpose of this study was to investigate 1) the relative value of serum presepsin over serum PCT in C1, and 2) the relative value of plasma presepsin as compared with serum PCT, C-reactive protein, interleukin-6 and interleukin-8 with frequent, repeated sampling in C2. Results: Seventy-nine FN episodes (C1, 75; C2, 4) were evaluable. In C1, when compared with control values, presepsin was significantly higher at onset of FN ( P = 0.004), while PCT was not significantly higher ( P = 0.54). The median value of serum presepsin within 72 h of onset of FN in subjects with fever of unknown origin, local infection, bacteremia and septic shock was 680 (reference 314) pg/ml, 763, 782 and 1359, respectively. In C2, the mean levels of plasma presepsin from onset of FN to 72 h were classified as negative in the two patients with no suspected site of infection, and those of the remaining two patients with clinically probable infections were positive (175, 131, 346 and 329 pg/ml, respectively). In contrast, the other markers did not discriminate between this two groups. Conclusions: In FN, presepsin may be an earlier and more sensitive indicator of bacterial infection than PCT.