Observational studyNutrients2020
Poor Sensitivity of Fecal Gluten Immunogenic Peptides and Serum Antibodies to Detect Duodenal Mucosal Damage in Celiac Disease Monitoring.
Observational study in Nutrients, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
10 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.
- Determination of gluten immunogenic peptides for the management of the treatment adherence of celiac disease: A systematic review.World journal of gastroenterology · 2021Pooled it
- Comparative Effectiveness of Urine vs. Stool Gluten Immunogenic Peptides Testing for Monitoring Gluten Intake in Coeliac Patients: A Systematic Review and Meta-Analysis.Life (Basel, Switzerland) · 2025Review
- Dietary assessments in individuals living with coeliac disease: key considerations.Journal of human nutrition and dietetics : the official journal of the British Dietetic Association · 2025Review
- Global Approach to Follow-Up of Celiac Disease.Foods (Basel, Switzerland) · 2024Review
- Gluten-Free Diet and Other Celiac Disease Therapies: Current Understanding and Emerging Strategies.Nutrients · 2024Review
- Guidelines for best practices in monitoring established coeliac disease in adult patients.Nature reviews. Gastroenterology & hepatology · 2024Review
- Determinants of Adherence to a Gluten-Free Diet in Children with Celiac Disease and the Influence of the Methods Used to Assess It.Nutrients · 2023Article
- The Importance of an Early Evaluation after Establishing a Gluten-Free Diet in Children with Celiac Disease.Nutrients · 2023Article
- Biomarkers to Monitor Adherence to Gluten-Free Diet by Celiac Disease Patients: Gluten Immunogenic Peptides and Urinary miRNAs.Foods (Basel, Switzerland) · 2022Review
- Review on pediatric coeliac disease from a clinical perspective.European journal of pediatrics · 2022Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
15 authors at 2 institutions in 1 country.
Funding
Abstract
A lifelong gluten-free diet (GFD) is the only current treatment for celiac disease (CD), but strict compliance is complicated. Duodenal biopsies are the "gold standard" method for diagnosing CD, but they are not generally recommended for disease monitoring. We evaluated the sensitivity and specificity of fecal gluten immunogenic peptides (GIPs) to detect duodenal lesions in CD patients on a GFD and compared them with serum anti-tissue transglutaminase (tTG) IgA antibodies. A prospective study was conducted at two tertiary centers in Spain on a consecutive series of adolescents and adults with CD who maintained a long-lasting GFD. Adherence to a GFD and health-related quality of life were scored with validated questionnaires. Mucosal damage graded according to the Marsh-Oberhüber classification (Marsh 1/2/3) was used as the reference standard. Of the 97 patients included, 27 presented duodenal mucosal damage and 70 had normal biopsies (Marsh 0). The sensitivity (33%) and specificity (81%) of GIPs were similar to those provided by the two assays used to measure anti-tTG antibodies. Scores in questionnaires showed no association with GIP, but an association between GIPs and patients' self-reported gluten consumption was found (
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.