We examined negative LNs in relation to the local and systemic immune response, including percentage carcinoma, neutrophil and lymphocyte infiltration, Crohn's-like reaction, neutrophil to lymphocyte ratio, platelets, and C-reactive protein (CRP).
Effectiveness endpoints included endoscopic healing (UC, Mayo endoscopic sub-score ≤1; CD, absence of ulcers), clinical response (physicians' global assessment), and biologic response or remission (based on level of C-reactive protein) and were assessed at week 14 (for patients with UC) and week 22 (for patients with CD).
Objective measures of disease activity and inflammation in Crohn's disease - SES-CD and CRP - were closely associated with HSP90α concentrations in plasma, suggesting that HSP90α may be a biomarker of Crohn's disease.
The primary end points were time to clinical relapse (CD activity index of >150 with an increase of >70 points) and serological relapse (abnormal elevation of C-reactive protein).
Absence of relationship between CDAI or CRP and infliximab exposure calls for objective Crohn's disease activity measures for the evaluation of treatment effects at treatment failure.
The Crohn's Disease Activity Index (CDAI), fecal calprotectin, C-reactive protein levels, antibodies (ATI), and trough level (TLI) of IFX were measured at every IFX infusion.
The aim of the present study was to explore the correlations between LS and clinical disease activity indices, CRP, SBTT in pediatric, and adult patients with small bowel CD.Retrospective, single-center study on consecutive inpatients with established small bowel CD was conducted.
Even when CD patients are in clinical remission, elevated CRP is significantly associated with subsequent CD-related hospitalization and CD-related intestinal resection during follow-up.
The methodological quality of this study with respect to reliability was 'good'.With respect to validity, correlation estimates between various histological scoring systems and Crohn's disease activity as measured by objective markers of inflammation (including C-reactive protein, erythrocyte sedimentation rate, fecal calprotectin and fecal lactoferrin); endoscopic disease activity scores; clinical disease activity scores; and quality of life questionnaires were reported.
The correlations of elafin expression with erythrocyte sedimentation rate and C-reactive protein were determined by Spearman's correlation analysis and with clinical disease activity indices (Best Crohn's Disease Activity Index and modified Mayo scores) by Pearson's correlation analysis.
Outcomes recorded at median 6 months after adjustment included endoscopic remission (Mayo <1, Simple Endoscopic Score for Crohn's Disease <3), C-reactive protein, and inflammatory bowel disease-specific health care utilization.
Seventy-eight patients (aged ≥18 and ≤75 years) with CD for ≥3 months, Crohn's Disease Activity Index (CDAI) ≥220 and ≤450 and either C-reactive protein ≥10 mg/L or endoscopic evidence of inflammation, were randomised 1:1 to a single subcutaneous (SC) dose of 2 mg/kg anti-NKG2D or placebo.
On average, patients with higher albumin, lower fecal calprotectin (UC only), lower C-reactive protein (CD only), and no prior TNF-α antagonist use had a higher probability of remission.
To investigate the association between 18F-FDG (Fluorodeoxyglucose) PET (positron emission tomography)/MRE (magnetic resonance enterography) metrics with the inflammatory biomarkers fecal calprotectin and C-reactive protein (CRP) in patients with Crohn's disease (CD).
Factors independently associated with MH by multivariate analysis were time between endoscopic procedures within 26 weeks (hazard ratio [HR]: 1.56; 95% confidence interval [CI]: 1.05-3.39), adjustment of medical therapy when MH was not achieved (HR: 2.07; 95% CI: 1.26-2.33), prior enteric fistula (HR: 0.22; 95% CI: 0.06-0.91), perianal disease at CD diagnosis (HR: 0.58; 95% CI: 0.35-0.95), and C-reactive protein normalization within 12 weeks (HR: 3.23; 95% CI: 1.82-5.88).
The aim of the study was to assess the correlation between SAA, inflammatory cytokines, and mucosal inflammation in patients with Crohn's disease and to investigate whether this marker might be useful in patients who do not have elevated C-reactive protein (CRP) levels despite having active disease.
BAE findings showed that FC was more accurate for predicting endoscopic remission in CD than C-reactive protein, albumin, white blood cell count, and platelet count.
Serum CXCL1 concentration measured by enzyme-linked immunosorbent assay was better correlated with CD activity index (r = 0.660) than with C-reactive protein (r = 0.204).
Serum C-reactive protein (CRP) level and rate of remission, defined by a score <150 on the Crohn's Disease Activity Index, were compared between CD patients with and without NAFLD, using multivariate logistic regression.