Results 301 to 310 of about 809,969 (370)

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

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

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

Low‐dose oral food challenges

Pediatric Allergy and Immunology
Abstract Background Infants aged <1 year with confirmed food allergies generally need to avoid causative foods completely for a certain period. Low‐dose oral food challenges (LD‐OFCs) may be an effective strategy for safely introducing small amounts of causative foods to individuals with ...
Mari Takei, Noriyuki Yanagida, Sakura Sato, Motohiro Ebisawa   +3 more
openaire   +2 more sources

Predictive values of alpha‐gal IgE levels and alpha‐gal IgE: Total IgE ratio and oral food challenge‐proven meat allergy in a population with a high prevalence of reported red meat allergy

Pediatric Allergy and Immunology, 2018
Severe meat allergy with anaphylaxis may be caused by sensitization to alpha‐gal. Levels of alpha‐gal sensitization that correlate with high risk of meat allergy are currently unknown.
Tshegofatso Mabelane, W. Basera, Maresa Botha, Heidi Thomas, J. Ramjith, M. Levin   +5 more
semanticscholar   +1 more source

Diagnostic oral food challenges: Procedures and biomarkers

Journal of Immunological Methods, 2012
Oral food challenge (OFC) is the gold standard for the diagnosis of food allergy. They are conducted to confirm whether an allergy to food exists (initial challenge) or to monitor for resolution of a food allergy. The history of an immediate allergic reaction, when supported by positive tests for specific IgE antibodies to the suspect food, is often ...
Kirsi M, Järvinen, Scott H, Sicherer
openaire   +2 more sources

Home Introduction of Baked Egg After Oral Food Challenge

The Journal of Allergy and Clinical Immunology: In Practice, 2022
Baked egg (BE) introduction may accelerate resolution of egg allergy. Long-term data regarding the safety and success of BE introduction in the real world are limited.To identify predictors of future egg consumption and barriers to advancement based on characteristics during and after BE oral food challenges (OFCs).We performed a retrospective review ...
Mansi, Kotwal, Ammara, Ahmed, Jaqueline, Isola, Jennifer A, Dantzer, Corinne, Keet, Joan H, Dunlop, Robert A, Wood   +6 more
openaire   +2 more sources

Oral food challenges in children in Italy

Allergy, 2005
Background:  Epidemiological surveys identify a 900 000‐strong potential paediatric population who may self‐report with food allergy in Italy. As the reference test is the double‐blind, placebo‐controlled food challenge for diagnosis, we carried out a nation‐wide questionnaire survey of hospital‐based paediatric allergy centres between 1 January and 30
A, Martelli, G R, Bouygue, P, Isoardi, O, Marelli, T, Sarratud, A, Fiocchi   +5 more
openaire   +2 more sources

Work Group report: Oral food challenge testing

Journal of Allergy and Clinical Immunology, 2009
Oral food challenges are procedures conducted by allergists/immunologists to make an accurate diagnosis of immediate, and occasionally delayed, adverse reactions to foods. The timing of the challenge is carefully chosen based on the individual patient history and the results of skin prick tests and food specific serum IgE values.
Anna, Nowak-Wegrzyn, Amal H, Assa'ad, Sami L, Bahna, S Allan, Bock, Scott H, Sicherer, Suzanne S, Teuber   +5 more
openaire   +2 more sources