Evidence map›Paper›PMID 41385738›Full record

ArticleClinical and translational allergy2025

Safety and Efficacy of Very Low-Dose Multi-Nut Oral Immunotherapy in Children.

Julia E M Upton, Carmen H Li, Alireza Berenjy, Alana Galper, Xiaojun Yin, Alper Celik, Lucy Duan, Samantha Wong, Christina M Ditlof, Kristen E San Diego and 8 more

2 registry-linked trialsAbstract read
In one paragraph

Article in Clinical and translational allergy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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.

NCT03799328 phase2completednot on this map

Low Dose Multi Allergen Oral Immunotherapy for Food Allergy

TypeinterventionalSponsorThe Hospital for Sick ChildrenRan2019 to 2025Enrolled18ConditionsFood AllergyArmsmulti-OIT
NCT07764159 nanot yet recruitingnot on this mapstarted 2026, after this paper: background citation

An Open-Label, Multicenter, Randomized Clinical Trial Evaluating the Efficacy and Safety of Oral Multi-Food Immunotherapy With Peanut and Tree Nuts Protein Mixtures

TypeinterventionalSponsorMedical University of WarsawRan2026 to 2031Enrolled39ConditionsFood Allergies, Food Allergy in Children, Peanut Allergies, Tree Nut AllergiesArmsMulti-Food Oral Immunotherapy (Multi-OIT) with Peanut and Tree Nuts Proteins, Standard of Care (Elimination Diet)
3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Taste aversion and adverse events contribute equally to OIT discontinuation in children: A real-world multi-allergen analysis.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology · 2026
    Observational
  2. 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

18 authors.

Julia E M UptonDivision of Immunology and Allergy, Food Allergy and Anaphylaxis Program, The Hospital for Sick Children, Toronto, Ontario, Canada.
Carmen H LiTranslational Medicine Program, Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada.
Alireza BerenjyTranslational Medicine Program, Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada.
Alana GalperTranslational Medicine Program, Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada.
Xiaojun YinTranslational Medicine Program, Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada.
Alper CelikCentre for Computational Medicine, Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada.
Lucy DuanDepartment of Pediatrics, University of Toronto, Toronto, Ontario, Canada.
Samantha WongTranslational Medicine Program, Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada.
Christina M DitlofTranslational Medicine Program, Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada.
Kristen E San DiegoTranslational Medicine Program, Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada.
Jennifer A HoangTranslational Medicine Program, Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada.
Moshe Ben-ShoshanDepartment of Pediatrics, Division of Allergy and Clinical Immunology, Montreal Children's Hospital, Montreal, Ontario, Canada.
Akash KothariTranslational Medicine Program, Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada.ORCID https://orcid.org/0000-0003-1980-161X
Lisa HungTranslational Medicine Program, Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada.
Mikhail MonteiroTranslational Medicine Program, Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada.
Wut Hmone PhueTranslational Medicine Program, Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada.
Theo J MoraesDepartment of Pediatrics, University of Toronto, Toronto, Ontario, Canada.
Thomas EiweggerTranslational Medicine Program, Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada.ORCID https://orcid.org/0000-0002-2914-7829

Funding

CIHRFrederick Banting and Charles Best Canada Graduate ScholarshipHospital for Sick ChildrenSickkids Research Institute
6 · The paper itself

Abstract

backgroundOral immunotherapy (OIT) is a management strategy for food allergies, typically one at a time, with maintenance doses ≥ 300 mg protein. However, 30% of allergic children have multiple trigger foods, and large maintenance doses are associated with side effects. If efficacious, Very Low-Dose OIT (VLOIT) may enhance safety in multi-OIT.

methodsEighteen children with allergies to 2-5 nuts (tree nuts, peanuts) were enrolled (NCT03799328). Oral food challenge (OFC)-confirmed allergies to their nut mix at ≤ 444 mg protein each nut followed by initiation of an open-label mix of 4 mg protein/nut with dose increases every 2 months up to a maintenance dose of 30 mg protein/nut. After 18 months, an exit-OFC assessed allergic threshold changes, with a maximum of 2040 mg protein/nut. Efficacy was evaluated using pre-post treatment and proportional analyses (Wilcoxon signed-ranks, two-tailed Fisher's test).

resultsThe median age at enrollment was 5.0 years (IQR 3.13-9.62). The baseline median tolerated dose was 10 mg protein/nut (IQR 3-100 mg). Three withdrew, one did not reach the target maintenance but was invited for the exit OFC, resulting in 15/18 eligible for exit OFC. The median tolerated dose at exit OFC was 1000 mg (IQR 300-1000 mg), with a significant difference from baseline (p < 0.0001). Ten out of 15 participants tolerated the maximum dose (p < 0.0001). Intention-to-treat analysis showed that 14/18 children met pre-defined efficacy measures: tolerated 5X their baseline dose or ≥ 300 mg (p < 0.001). No patients required epinephrine during treatment.

conclusionsVLOIT led to a significant increase in the tolerated dose to multiple nuts.

Indexed as

food allergyimmunotherapy clinicaloral immunotherapypediatric

Identifiers

PMID41385738
PMCPMC12700494

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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.