Correlation between Simplified Endoscopic Score for Crohn's Disease (SES-CD) and Clinical and Laboratory Markers in Patients with Crohn's Disease / 胃肠病学
Chinese Journal of Gastroenterology
; (12): 157-162, 2017.
Article
em Zh
| WPRIM
| ID: wpr-511077
Biblioteca responsável:
WPRO
ABSTRACT
Endoscopic activity has been used as an endpoint in treatment of Crohn's disease (CD).Simplified Endoscopic Score for Crohn's Disease (SES-CD) is a simple and easy-to-use endoscopic scoring system for CD, however, studies evaluating the correlation between SES-CD and noninvasive inflammatory markers are scarce.Aims: To investigate the correlation between SES-CD and clinical and laboratory inflammatory markers for identifying a noninvasive surrogate marker for endoscopic activity of CD.Methods: Forty-two patients with CD were enrolled for detecting laboratory inflammatory markers including leukocyte and platelet count, C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), hemoglobin (Hb), albumin (Alb) and fecal calprotectin (FC);SES-CD and Crohn' disease activity index (CDAI) were assessed.Predictive performance of these markers for endoscopic activity of CD was analyzed by ROC curve, and the correlation of SES-CD with all these markers was evaluated.Results: The platelet count, CRP, ESR, FC and SES-CD were significantly higher in active CD than in inactive CD, while Hb and Alb were significantly lower in active CD (P all <0.05).In all the noninvasive markers, only CDAI and FC had an area under the curve (AUC) greater than 0.9 for predicting CD endoscopic activity.Taken 150 as the cut-off value of CDAI and 50 μg/g (the upper limit of normal, ULN) as the cut-off value of FC, the sensitivity of CDAI and FC were 58.8% and 100%, and the specificity were 100% and 60.0%, respectively.SES-CD had moderate correlation with CDAI, platelet count, CRP, ESR, Alb and FC, respectively (P all <0.05).Conclusions: SES-CD is correlated moderately with the clinical and laboratory inflammatory markers, however, when taken the ULN as cut-off value the conventional inflammatory markers such as CDAI, CRP and ESR are hard to predict sensitively and accurately the endoscopic activity of CD;while FC has fairly high accuracy and sensitivity and can be used as a noninvasive surrogate marker for evaluating endoscopic activity of CD.
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1
Índice:
WPRIM
Tipo de estudo:
Prognostic_studies
Idioma:
Zh
Revista:
Chinese Journal of Gastroenterology
Ano de publicação:
2017
Tipo de documento:
Article