NCT00805402
Completed
Not Applicable
Interest of Flow Cytometry for the Diagnosis, the Follow up and SIT Arrest of Hymenoptera Venom Allergy
University Hospital, Limoges1 site in 1 country75 target enrollmentJuly 1, 2008
ConditionsAllergy
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Allergy
- Sponsor
- University Hospital, Limoges
- Enrollment
- 75
- Locations
- 1
- Primary Endpoint
- % CD63 expression on basophil membrane by flow Cytometry
- Status
- Completed
- Last Updated
- 9 months ago
Overview
Brief Summary
The aim of this study is to show that flow cytometry can be an accurate tool to help physicians regarding the diagnosis, the SIT decision and the SIT arrest of hymenoptera venom allergy.
75 patients having a story of reaction to hymenoptera venom will be selected for this trial.
Blood samples will be analyzed at: inclusion visit, Week 1 visit, Week 3 visit, Week 10 and Week 21 visit.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Adult patient (18 - 70 years)
- •Patient being informed and accepting to participate in the study with signature of informed consent
- •Patients having a clinical systematic and local, loco-regional story of reaction to the piqures of hymenopterans.
- •Patients treated by SIT for at least 5 years
- •Patients benefiting from a national insurance health
Exclusion Criteria
- •Pregnant woman or who breast-feed
- •Patient under antihistaminic or corticoid for less than 8 days before the blood drawing
- •Protected Patient
- •Patient not having given his agreement after it was informed
Outcomes
Primary Outcomes
% CD63 expression on basophil membrane by flow Cytometry
Time Frame: Inclusion , Week 1, Week 3, Week 10 and Week 21 visits
Secondary Outcomes
- Blood blocking factors level(Week 1, Week 3, Week 10 and Week 21 visits)
Study Sites (1)
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