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Atopy Patch Test in Children With Food Allergy-related Gastrointestinal Symptoms — APT  

Food Allergy Clinical Trial

Official title:
Prevalence of Positive Reactions in Atopy Patch Test in Children With Food Allergy-related Gastrointestinal Symptoms

Clinical Trial Summary

Positive reactions in Atopy patch test in children with food allergy-related gastrointestinal symptoms

Clinical Trial Description

The prevalence of food allergy seems to be increasing, which might explain the increased demand for reliable evaluation of patients with suspected food-related gastrointestinal symptoms. Little is known about the diagnostic accuracy of atopy patch tests(APT) in the clinical practice. APT seems to have a better specificity than the IgE methods and seems to reflect late-phase clinical reactions.The aims of this study were to evaluate:

(i) The prevalence of positive reaction of APTs for food allergy-related gastrointestinal diseases. (ii)Positive reaction of APT compare with skin prick test. (iii)Positive reaction of APT using lyophilized food vs commercially available food extracts. (iv)Side effect or adverse events of APT ;

Study Design

Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Diagnostic

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT01164293
Study type Interventional
Source Mahidol University
Contact
Status Completed
Phase Phase 1
Start date April 2010
Completion date March 2011
View Details
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