Evidence map›Paper›PMID 41047140›Full record

Trial reportPediatrics2025

Pediatric Clinician Adherence to Peanut Allergy Prevention Guidelines: A Randomized Trial.

Ruchi S Gupta, Lucy A Bilaver, Jialing Jiang, Richard D Cohn, Michael S Carroll, Marc Rosenman, Waheeda Samady, Adolfo J Ariza, Helen J Binns, Amy L Christison and 2 more

Abstract readRandomized Controlled TrialMulticenter Study
In one paragraph

Trial report in Pediatrics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Implementation of early peanut introduction among providers in a southern US state.The journal of allergy and clinical immunology. Global · 2026
    Article
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

12 authors.

Ruchi S GuptaNorthwestern University Feinberg School of Medicine, Chicago, Illinois.
Lucy A BilaverNorthwestern University Feinberg School of Medicine, Chicago, Illinois.
Jialing JiangNorthwestern University Feinberg School of Medicine, Chicago, Illinois.
Richard D CohnIndependent Consultant, Chapel Hill, North Carolina.
Michael S CarrollAnn & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois.
Marc RosenmanNorthwestern University Feinberg School of Medicine, Chicago, Illinois.
Waheeda SamadyNorthwestern University Feinberg School of Medicine, Chicago, Illinois.
Adolfo J ArizaNorthwestern University Feinberg School of Medicine, Chicago, Illinois.
Helen J BinnsNorthwestern University Feinberg School of Medicine, Chicago, Illinois.
Amy L ChristisonUniversity of Illinois College of Medicine at Peoria, Peoria, Illinois.
Joy Laurienzo PanzaNational Institute of Allergy and Infectious Diseases, Bethesda, Maryland.
Alkis TogiasNational Institute of Allergy and Infectious Diseases, Bethesda, Maryland.

Funding

Intervention to Reduce Early (Peanut) Allergy in Children (iREACH)U01AI138907 · NIAID · LURIE CHILDREN'S HOSPITAL OF CHICAGO · PI GUPTA, RUCHI S · 2019 to 2023
$8.0M
Infant Peanut Allergy Prevention: Understanding and Supporting Caregivers to Achieve AdherenceK23AI159517 · NIAID · LURIE CHILDREN'S HOSPITAL OF CHICAGO · PI Waheeda Samady · 2022 to 2026
$950k
NIAID NIH HHS K23 AI159517NIAID NIH HHS U01 AI138907
6 · The paper itself

Abstract

BACKGROUND AND

objectivesThe 2017 US Addendum Guidelines for the Prevention of Peanut Allergy encourage clinicians to recommend early introduction of peanut-containing foods to infants' diets to prevent peanut allergy (PA). However, clinician guideline adherence has been low. The Intervention to Reduce Early Peanut Allergy in Children (iREACH) Trial aims to increase pediatric clinicians' adherence to the guidelines.

methodsiREACH is a practice-based, cluster randomized trial of 30 pediatric practices. Intervention practices received clinician education, a clinical decision support (CDS) tool embedded into electronic health record (EHR) systems, and visual aids, while those in the control arm did not. The primary outcome was clinician adherence to guidelines, documented in EHR data from 4- or 6-month well-child care visits. Clinicians were adherent for low-risk infants (no/mild/moderate eczema and no egg allergy) if they recommended the introduction of peanut-containing foods and, for high-risk infants (severe eczema and/or egg allergy), if they ordered a peanut-specific immunoglobulin E test and counseled appropriately or referred to an allergist.

resultsOverall, 18 480 infants (intervention, n = 9290; control, n = 9190) were seen by 290 clinicians. Among low-risk infants (n = 18 182), intervention clinicians were adherent for 83.7%, while control clinicians were adherent for 34.7% (odds ratio [OR], 14.6; 95% CI, 7.0-30.5; P < .001). Among high-risk infants (n = 298), intervention clinicians were adherent for 26.8%, while control clinicians were adherent for 10.4% (OR, 3.1; 95% CI, 1.1-8.8; P = .03).

conclusionsA multifaceted educational intervention improved clinician guideline adherence. Wide dissemination of the intervention and implementation of the guidelines could reduce the incidence of PA.

Indexed as

Guideline AdherencePeanut HypersensitivityPractice Guidelines as TopicPractice Patterns, Physicians'FemaleHumansInfantMale

Identifiers

PMID41047140
PMCPMC12614260

What OpenQuestion holds

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Registered trials

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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.