ArticleThe Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology2019
Serum eosinophilic cationic protein is correlated with food impaction and endoscopic severity in eosinophilic esophagitis.
Article in The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.
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Who cites it
11 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.
- Non-invasive biomarkers to diagnose and monitor eosinophilic esophagitis: a systematic review.Frontiers in medicine · 2025Pooled it
- Shifting the scope: Moving toward less invasive diagnosis and monitoring of eosinophilic esophagitis.Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology · 2026Review
- Emerging Tissue and Blood Biomarkers for Eosinophilic Esophagitis.Gastroenterology clinics of North America · 2026Review
- Non-Invasive Biomarkers for Eosinophilic Esophagitis: Latest Developments and Future Directions.Journal of clinical medicine · 2025Review
- Detection of Eosinophilic Cell-free Granules Based on Expression of CCR3 and MBP Markers in Esophageal Biopsy Specimens of Patients with Suspected and Confirmed Eosinophilic Esophagitis.Pediatric gastroenterology, hepatology & nutrition · 2025Article
- Eosinophilic esophagitis: absolute eosinophilic count, peak eosinophilic count, and potential biomarkers of eosinophilic degranulation products-an in-depth systematic review.Translational pediatrics · 2024Review
- Differential diagnostics of food allergy as based on provocation tests and laboratory diagnostic assays.Postepy dermatologii i alergologii · 2023Review
- Non-Invasive and Minimally Invasive Biomarkers for the Management of Eosinophilic Esophagitis beyond Peak Eosinophil Counts: Filling the Gap in Clinical Practice.Diagnostics (Basel, Switzerland) · 2023Review
- Blood-Based Biomarkers for Eosinophilic Esophagitis and Concomitant Atopic Diseases: A Look into the Potential of Extracellular Vesicles.International journal of molecular sciences · 2023Review
- Non-invasive biomarkers of eosinophilic esophagitis.Acta bio-medica : Atenei Parmensis · 2021Review
- Unmet Needs in Eosinophilic Esophagitis: Do We Still Have Some?Inflammatory intestinal diseasesReview
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1 author at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND/
aimsThe aim of the present study was to analyze the diagnostic accuracy of serum eosinophilic cationic protein (ECP) for eosinophilic esophagitis (EoE) and the correlation of ECP with clinical, histopathological, laboratory, and endoscopic features of EoE. MATERIALS AND
methodsFifteen patients with EoE and 14 healthy controls were included in the study. Demographic parameters were recorded. EoE Endoscopic Reference Score (EREFS) was calculated according to endoscopic features, and esophageal biopsies were obtained by a single experienced endoscopist in a patient group. Serum ECP levels (μg/mL), absolute eosinophil count (U/mm3), and maximum peak of eosinophils/high-power field in esophageal biopsies were analyzed.
resultsThe median age of all participants was 33.0 (min-max: 18-46) years. There were 27 (93.1%) male patients. Serum ECP level was significantly higher in patients with EoE than in healthy volunteers (20.4 vs. 8.8, p<0.0001). According to the receiver operating characteristic (ROC) curve analysis, ECP had 80% sensitivity and 92.8% specificity to diagnose EoE with a cut-off value of 13.9 µg/mL (area under the ROC curve 0.895; p<0.0001; 95% CI: 0.725-0.978). EREFS (p<0.0001) and the presence of food impaction (p=0.04) were significantly correlated with ECP.
conclusionSerum ECP is an accurate non-invasive biomarker for EoE with high specificity and sensitivity. In addition, ECP is strongly correlated with EREFS and the symptom of food impaction.
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