Role of Skin Tests for the Diagnosis of Immediate Hypersensitivity Reactions Due to Iodinated Contrast Media

Not Applicable

Completed

• Conditions: Hypersensitivity

• Registration Number: NCT00819494
• Lead Sponsor: Chulalongkorn University

Brief Summary

The purpose of this trial is to study the diagnostic role of skin test in immediate reactions to iodinated radiocontrast media.

Detailed Description

Not available

Study Timeline

• Study Start: 2008-11
• Study First Submitted: 2009-01-08
• Study First Submitted QC: 2009-01-08
• Study First Posted: 2009-01-09
• Primary Completion: 2009-03
• Study Completion: 2009-03
• Status Verified: 2010-11
• Last Update Submitted: 2010-11-17
• Last Update Posted: 2010-11-18

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 63

Inclusion Criteria

1. Patients with history of immediate hypersensitivity reactions to iodinated contrast media
2. 15-70 years of age

Exclusion Criteria

1. On antihistamine/ cannot discontinue antihistamine before the test
2. Having asthma exacerbation
3. Being pregnant
4. Suffering from severe systemic disease/ in bad health

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Primary Outcome Measures

Name	Time	Method
Percentages of positive wheal and flare responses from skin test in patients with a history of immediate reactions to radiocontrast media	5 months

Secondary Outcome Measures

Name	Time	Method
Blood in vitro test from patients with a history of immediate reactions to radiocontrast media	5 months

Trial Locations

Locations (1)

Faculty of Medicine, Chulalongkorn University; 🇹🇭 Bangkok, Thailand