Comparison of Skin Prick Testing and Intradermal Skin Test Result of Local and Imported Insect Allergen Extracts

Allergy to Arthropod Sting Clinical Trial

Official title:

Comparison of Skin Prick Testing and Intradermal Skin Test Result of Local and Imported Insect Allergen Extracts in Patients With Severe Insect Sting Allergy

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT03645291
• Other study ID #: 450/2559 (EC 3)
• Status: Completed
• Phase: N/A
• Start date: June 20, 2018
• Est. completion date: July 30, 2019

Study information

• Verified date: August 2019
• Source: Mahidol University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Comparison the results of skin prick testing and Intradermal skin test result of local and imported insect allergen extracts in patients with serious insect sting allergy reactions

Description:

The patients with serious insect sting allergy reactions were evaluated and skin prick test and intradermal test with local and imported insect allergen extracts were performed. Specific IgE for insects was also performed. The results of skin prick testing and Intradermal skin test of local and imported insect allergen extracts were compared. The results also compared with specific IgE to insects

Recruitment information / eligibility

• Status: Completed
• Enrollment: 27
• Est. completion date: July 30, 2019
• Est. primary completion date: May 30, 2019
• Accepts healthy volunteers: No
• Gender: All
• Age group: 5 Years and older

Eligibility

Inclusion Criteria:

• Patients with severe insect allergy reaction

• Allow being done skin test and blood foe specific IgE

Exclusion Criteria:

• Serious systemic diseases

• severe asthma

• pregnant or nursing

• severe and extended skin lesion

Related Conditions & MeSH terms

• Allergy to Arthropod Sting
• Bites and Stings
• Hypersensitivity

Intervention

Diagnostic Test:
• Local insect allergen extracts skin test
Every patient received both local and commercial insect allergen extracts but in blinded methods

Locations

Country	Name	City	State
Thailand	Siriraj hospital	Bangkok

Sponsors (1)

Lead Sponsor	Collaborator
Mahidol University

Country where clinical trial is conducted

Thailand, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Comparison of positive skin test results of local and commercial insect allergen extracts	Measure wheal size of skin test of local and commercial insect allergen extracts then compare the positive result and wheal size between local and commercial extracts.	1 year