Results 301 to 310 of about 858,934 (375)

AAAAI Work Group Report: Trends in Oral Food Challenge Practices Among Allergists in the United States.

Journal of Allergy and Clinical Immunology: In Practice, 2020
The oral food challenge (OFC) is the criterion standard for diagnosing food allergy, but prior studies indicate many allergists may not be using OFCs for various reasons.
J. Greiwe, J. Oppenheimer, J. Bird, D. Fleischer, J. Pongracic, M. Greenhawt   +5 more
semanticscholar   +1 more source

Predictors of a positive oral food challenge to cow's milk in children sensitized to cow's milk.

Allergologia et Immunopathologia, 2020
INTRODUCTION AND OBJECTIVES The diagnosis of IgE-mediated cow's milk allergy (CMA) is often based on clinical history and on specific IgE levels and/or skin-prick tests (SPT), both of which are sensitive but not specific.
R. Ayats-Vidal, L. Valdesoiro-Navarrete, M. García-González, O. Asensio-de la Cruz, H. Larramona-Carrera, M. Bosque-García   +5 more
semanticscholar   +1 more source

Machine learning approach and oral food challenge with heated egg

Pediatric Allergy and Immunology, 2020
Serum levels of allergen-specific IgE (sIgE) are among the tools used to diagnose hen's egg allergy. However, sIgE levels may lead to false-positive results and reliable diagnostic cutoff levels are currently unclear.(1) Recently, machine learning (ML ...
Yasutaka Kuniyoshi, Haruka Tokutake, Natsuki Takahashi, Azusa Kamura, Sumie Yasuda, M. Tashiro   +5 more
semanticscholar   +1 more source

Oral challenge with food additives

Contact Dermatitis, 1987
A randomized, placebo‐controlled oral challenge with food additives (preservatives and food colorings) was carried out in 101 patients with eczema of undetermined origin who suspected that the intake of certain foods aggravated their dermatitis. 37 reacted to I or more of the food additives but not to a placebo, while 16 reacted to the placebo, or both
N K, Veien, T, Hattel, O, Justesen, A, Nørholm   +3 more
openaire   +2 more sources

Subjective oral symptoms are insufficient predictors of a positive oral food challenge

Pediatric Allergy and Immunology, 2020
Subjective oral symptoms, especially if recurrent, might lead to termination of an oral food challenge (OFC) for fear of a subsequent severe reaction.
L. Nachshon, Oren Zipper, M. Levy, M. Goldberg, Naama Epstein-Rigby, A. Elizur   +5 more
semanticscholar   +1 more source

Risk of oral food challenges

Journal of Allergy and Clinical Immunology, 2004
Oral food challenges are essential to the diagnosis of food allergy; however, little has been reported regarding the risks of performing food challenges in children with suspected food allergy.To examine the risk and reaction severity of failed oral food challenges.A retrospective chart review was performed on children who underwent food challenges to ...
Tamara T, Perry, Elizabeth C, Matsui, Mary K, Conover-Walker, Robert A, Wood   +3 more
openaire   +2 more sources

Epinephrine Nasal Spray Improves Allergic Symptoms in Patients Undergoing Oral Food Challenge, Phase 3 Trial.

Journal of Allergy and Clinical Immunology: In Practice
BACKGROUND Rapid administration of epinephrine is the only approved first-line treatment for severe allergic reactions/anaphylaxis. Despite its well-established history of safety and efficacy, patients and caregivers have reported significant reluctance ...
M. Ebisawa, Kyohei Takahashi, Kento Takahashi, N. Yanagida, Sakura Sato, J. Lieberman, M. Pistiner, J. Spergel, R. Lowenthal, S. Tanimoto   +9 more
semanticscholar   +1 more source

Oral food challenge implementation: the first mixed-methods study exploring barriers and solutions.

Journal of Allergy and Clinical Immunology: In Practice, 2019
BACKGROUND Due to inaccuracies in commonly used tests for food allergy, oral food challenges (OFCs) are considered the gold standard, but OFC implementation is suboptimal.
Elaine Hsu, L. Soller, E. Abrams, Jennifer L. P. Protudjer, C. Mill, E. Chan   +5 more
semanticscholar   +1 more source

Oral Food Challenge in Food Protein-Induced Enterocolitis Syndrome by Fish: Is There Any Room for Improvement?

International Archives of Allergy and Immunology, 2019
Background: Food protein-induced enterocolitis syndrome (FPIES) is a non-IgE-mediated gastrointestinal food hypersensitivity usually due to cow’s milk or soy.
S. Infante, Guadalupe Marco-Martín, J. Zubeldia, V. Fuentes‐Aparicio, A. Álvarez-Perea, P. Cabrera-Freitag, C. Morales-Cabeza, L. Zapatero   +7 more
semanticscholar   +1 more source

A modified oral food challenge in children with food protein‐induced enterocolitis syndrome

Clinical and Experimental Allergy, 2019
Acute food protein induced enterocolitis syndrome (FPIES) is a non-IgE mediated food allergy that typically presented with repetitive protracted vomiting that begins 1 to 4 hours after ingestion of the culprit food [1].
S. Barni, L. Sarti, F. Mori, L. Liotti, N. Pucci, E. Novembre   +5 more
semanticscholar   +1 more source