Atopy Patch Test in Children With Atopic Dermatitis

May 2, 2016 updated by: Nualanong Visitsunthorn, Mahidol University
Positive reactions in atopy patch test in children with atopic dermatitis.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed 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 atopic dermatitis (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

Study Type

Observational

Enrollment (Actual)

56

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

1 month to 18 years (Child, Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

children with atopic dermatitis

Description

Inclusion Criteria:

  • Patients who had history of atopic dermatitis

Exclusion Criteria:

  • Who have dermographism
  • Who have chronic disease eg. autoimmune disease, immune deficiency, cancer or allergic disease
  • Pregnant women
  • Who receive antihistamine, topical steroid and systemic steroid > 20 mg/day within 7 days prior study

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Time Perspectives: Prospective

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
atopic patch test in atopic dermatitis children
Time Frame: 1 year
1 year

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Mahidol University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

January 1, 2012

Primary Completion (Actual)

December 1, 2014

Study Completion (Actual)

September 1, 2015

Study Registration Dates

First Submitted

September 16, 2015

First Submitted That Met QC Criteria

September 16, 2015

First Posted (Estimate)

September 17, 2015

Study Record Updates

Last Update Posted (Estimate)

May 3, 2016

Last Update Submitted That Met QC Criteria

May 2, 2016

Last Verified

May 1, 2016

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • Si524/2011

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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