Status:
COMPLETED
Comparison of Simple Blood Lancet(Vitrex®)With DuoTip as Skin Prick Test Devices Among Mite-sensitized Subjects
Lead Sponsor:
Siriraj Hospital
Conditions:
Skin Prick Test
Eligibility:
All Genders
12-60 years
Brief Summary
The purpose of this study is to compare the results skin prick tests using simple blood lancet (Vitrex®) with DuoTips among mite-sensitized subjects.
Detailed Description
We intend to compare results of skin prick tests by using simple blood lancet(Vitrex®) and DuoTips in terms of wheal size, variability, transfer of allergen and pain level, among mite-sensitive subjec...
Eligibility Criteria
Inclusion
- Who have positive skin prick testing to Der p 10,000 AU/ml (wheal size 3 mm at least)
- Age 12-60 yrs
- Written informed consent was obtained from all subjects and their parents
Exclusion
- Who have positive skin prick testing to Der p 10,000 AU/ml above 15 mm.
- Who have dermographism
- Who have severe disease eg. severe respiratory disease or severe cardiovascular disease
- Who have severe eczema
- Who receive antihistamine, topical steroid within 7 days or ketotifen within 14 days or systemic steroid within 1 month
- Pregnant women
Key Trial Info
Start Date :
June 1 2010
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
August 1 2010
Estimated Enrollment :
42 Patients enrolled
Trial Details
Trial ID
NCT01197274
Start Date
June 1 2010
End Date
August 1 2010
Last Update
September 9 2010
Active Locations (1)
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1
Department of Pediatrics, Siriraj hospital, Mahidol University
Bangkok, Thailand, 10700