Evidence map›Paper›PMID 37608439›Full record

ReviewJournal of pediatric gastroenterology and nutrition2023

A Clinician's Guide to Gluten Challenge.

Arunjot Singh, Julia Kleinhenz, Herbert Brill, Lisa Fahey, Jocelyn A Silvester, Brandon Sparks, Ritu Verma, Dale Lee, Daniel Mallon, Maureen M Leonard

Open access · greenAbstract readReview
In one paragraph

Review in Journal of pediatric gastroenterology and nutrition, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
3.3field-weighted citation impact, top 8% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2026
    Review
  4. Diagnosis and management of celiac disease.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2025
    Review
  5. Article
  6. Review
  7. Gluten Is Not Gluten.Nutrients · 2024
    Article
  8. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 9 institutions in 2 countries.

Arunjot SinghFrom the Division of Gastroenterology, Hepatology & Nutrition, Children's Hospital of Philadelphia, Philadelphia, PA.
Julia Kleinhenzthe Department of Pediatric Gastroenterology, Hepatology, and Nutrition, The University of Chicago, Chicago, IL.
Herbert Brillthe Division of Gastroenterology and Nutrition, McMaster Children's Hospital, Hamilton, Ontario, Canada.
Lisa FaheyFrom the Division of Gastroenterology, Hepatology & Nutrition, Children's Hospital of Philadelphia, Philadelphia, PA.
Jocelyn A Silvesterthe Celiac Research Program, Harvard Medical School, Boston, MA.
Brandon Sparksthe Division of Pediatric Gastroenterology, Hepatology and Nutrition, Riley Hospital for Children, Indiana University, Indianapolis, IN.
Ritu Vermathe Department of Pediatric Gastroenterology, Hepatology, and Nutrition, The University of Chicago, Chicago, IL.
Dale Leethe Department of Pediatrics, Division of Gastroenterology, Seattle Children's Hospital and University of Washington, Seattle, WA.
Daniel Mallonthe Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center/University of Cincinnati College of Medicine, Cincinnati, OH.
Maureen M Leonardthe Celiac Research Program, Harvard Medical School, Boston, MA.
University of Chicago · USChildren's Hospital of Philadelphia · USHarvard University · USIndiana University – Purdue University Indianapolis · USMaineGeneral Medical Center · USMcMaster Children's Hospital · CASeattle Children's Hospital · USUniversity of Cincinnati · USUniversity of Pennsylvania · US

Funding

Prospective Multi-Omic Analysis of At-Risk infants to Model Celiac Disease PathogenesisK23DK122127 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI LEONARD, MAUREEN MICHELLE · 2019 to 2023
$1.2M
Mechanisms and Markers of Small Intestinal Epithelial Injury and Villous AtrophyK23DK119584 · NIDDK · BOSTON CHILDREN'S HOSPITAL · PI SILVESTER, JOCELYN ANNE · 2019 to 2023
$971k
NIDDK NIH HHS K23 DK119584NIDDK NIH HHS K23 DK122127
6 · The paper itself

Abstract

Gluten challenge is an essential clinical tool that involves reintroducing or increasing the amount of gluten in the diet to facilitate diagnostic testing in celiac disease (CD). Nevertheless, there is no consensus regarding the applications of gluten timing, dosing, and duration in children. This review aims to summarize the current evidence, discuss practical considerations, and proposes a clinical algorithm to help guide testing in pediatric patients. Childhood development, social circumstances, and long-term health concerns must be considered when identifying a candidate for gluten challenge. Based on previous studies, the authors suggest baseline serology followed by a minimum of 3-6 grams of gluten per day for over 12 weeks to optimize diagnostic accuracy for evaluation of CD. A formal provider check-in at 4-6 weeks is essential so the provider and family can adjust dosing or duration as needed. Increasing the dose of gluten further may improve diagnostic yield if tolerated, although in select cases a lower dose and shorter course (6-12 weeks) may be sufficient. There is consensus that mild elevations in celiac serology (<10 times the upper limit of normal) or symptoms, while supportive are not diagnostic for CD. Current North American Society for Pediatric Gastroenterology, Hepatology and Nutrition guidelines recommend histologic findings of intraepithelial lymphocytosis, crypt hyperplasia, and villous atrophy as the accurate and most appropriate endpoint for gluten challenge.

Indexed as

Celiac DiseaseGlutensChildChild DevelopmentDiet, Gluten-FreeHumansIntestinal MucosaGlutens

Identifiers

PMID37608439
PMCPMC10872809
OpenAlexW4386084204

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.