@ARTICLE{Dróżdż_Mirosław_The_2019, author={Dróżdż, Mirosław and Biesiada, Grażyna and Pituch, Hanna and Wultańska, Dorota and Obuch-Woszczatyński, Piotr and Piotrowski, Michał and Kędzierska, Jolanta and Michalak, Mateusz and Garlicki, Aleksander and Czepiel, Jacek}, volume={vol. 59}, number={No 3}, journal={Folia Medica Cracoviensia}, pages={53-65}, howpublished={online}, year={2019}, publisher={Oddział PAN w Krakowie; Uniwersytet Jagielloński – Collegium Medicum}, abstract={I n t r o d u c t i o n: Fecal calprotectin (FC) rises significantly in intestinal inflammation accompanied by neutrophil activation — such as Clostridium diffi cile infection (CDI). The aim of the study was to evaluate the benefi t of FC testing in assessing the severity of CDI. Ma t e r i a l s a n d M e t h o d s: The study group included 76 patients with CDI hospitalized in the Jagiellonian University Hospital in Krakow from July 2017 till January 2018. FC levels were measured using an EIA (Enzyme Immunoassay). Demographic, clinical information and blood tests were recorded using standardized data collection forms. The selection of patients into non-severe and severe groups was carried out in accordance with the ESCMID criteria (European Society of Clinical Microbiology and Infectious Diseases) and some modifications to those criteria were proposed. R e s u l t s: The studied population included 76 patients (39 men and 37 women) with CDI aged from 24 to 98 years (mean: 72). Median calprotectin level was 739 (Q25–Q75: 612–799 μg/g), characteristic of patients with colitis. A statistically signifi cant diff erence in FC concentration in patients with severe vs non-severe CDI was observed (severe — 770 vs non-severe — 659 μg/g, p = 0.009). FC directly correlated with platelets level; however, no correlation between FC level and the blood parameters prognostic for CDI (leukocyte, neutrophil count, albumin, creatinine levels) was found. C o n c l u s i o n: FC level is an indication of ongoing intestinal inflammation in CDI patients. FC level significantly correlated with CDI severity, which demonstrates that FC could serve as a predictive marker for assessing CDI severity.}, type={Article}, title={The level of fecal calprotectin significantly correlates with Clostridium difficile infection severity}, URL={http://journals.pan.pl/Content/114540/PDF/FMC%203-19%206-Drozdz.pdf}, doi={10.24425/fmc.2019.131136}, keywords={Clostridium difficile, fecal calprotectin, severity, mortality}, }