Atopy Patch Test in Normal Population : Pilot Study
Launched by MAHIDOL UNIVERSITY · Jul 1, 2010
Trial Information
Current as of May 30, 2025
Completed
Keywords
ClinConnect Summary
The initial diagnostic work up of suspected food allergy includes patient's history, skin prick test (SPT), measurement of food specific immunoglobulin E (IgE) with serological assays, and more recently the atopy patch test. A positive SPT seems to reflect early reactions to food challenges, whereas the atopy patch test has a high diagnostic efficacy for late phase clinical reactions. The purpose of this study was to evaluate atopy patch test reaction in non-atopic population.
Gender
ALL
Eligibility criteria
- Inclusion Criteria:
- • Healthy volunteer
- • Age 18-40 yrs
- • Volunteer sign for informed consent
- Exclusion Criteria:
- • who have dermographism
- • who have chronic disease eg.autoimmune disease, immune deficiency, cancer or allergic disease
- • pregnant women
- • who have severe eczema
- • who receive antihistamine, topical steroid and systemic steroid \> 20 mg/day within 7 days prior study
About Mahidol University
Mahidol University, a premier institution in Thailand, is dedicated to advancing healthcare through innovative research and education. As a leading sponsor of clinical trials, the university leverages its extensive expertise in medical and health sciences to facilitate rigorous scientific investigations aimed at improving patient care and public health outcomes. With a commitment to ethical practices and collaboration, Mahidol University fosters multidisciplinary approaches, engaging a diverse array of researchers and healthcare professionals to drive meaningful advancements in clinical research.
Contacts
Jennifer Cobb
Immunology at National Institute of Allergy and Infectious Diseases (NIAID)
Locations
Bangkok, , Thailand
Patients applied
Trial Officials
Nualanong Visitsunthorn, Professor
Study Director
Mahidol University
Timeline
First submit
Trial launched
Trial updated
Estimated completion
Not reported
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