- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01305161
Flow Cytometry Applied to the Diagnosis of Peri-anaesthesic Reactions (CYPREANE)
January 9, 2019 updated by: University Hospital, Limoges
Diagnostic Accuracy of Flow Cytometry Applied to the Diagnosis of Peri-anaesthesic Reactions Induced by Neuromuscular Blockers
To assess diagnostic accuracy of flow cytometry applied to the diagnosis of allergy to neuro-muscular blockers and to the determination of the neuro-muscular blocker (NMB) which may be used for an ulterior anaesthesia in case of allergy to one given NMB.
Study Overview
Detailed Description
The flow cytometric protocol used for this study, was based on basophil selection by an anti- CCR3 and the analysis of basophil activation by the respective up and down regulation of the CD63 and IgE markers as described previously.
Basophil activation was expressed in percentage CD63 expression on activated basophils and in activation index involving IgE and CD63 markers and calculated by a specific algorithm developed by our group.. Our aim is to test a sufficient number of patients in order to be able to establish the ROC curves related to the allergen type tested and validate the use of an allergen mixture (NMB mix containing the 7 usual NMB at the optimal activation concentrations).
Patients will be included during the post-anaesthetic consultation on the basis of the diagnosis of an IgE dependant per-anaesthetic reaction.
The allegro-anaesthetist diagnostical habits won't be changed.
Study Type
Interventional
Enrollment (Actual)
129
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
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Angers, France
- Service d'Allergologie
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Bordeaux, France
- Service d'Immuno-allergologie
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Limoges, France
- Laboratoire Immunologie et Immunogénétique
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Nancy, France
- Service d'Anesthésie Réanimation
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-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- patients aged at least 18 years,
- patients having experienced an IgE dependant per-anaesthetic reaction
- affiliated to a social security
Exclusion criteria:
- patients having taken anti-histamine drugs and corticoids during the last 8 days
- patients submitted to a juridical protection
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Diagnostic
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Allergy diagnosis assessed by cytometry flow data
Time Frame: At Day 1
|
At Day 1
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
April 1, 2011
Primary Completion (Actual)
January 1, 2019
Study Registration Dates
First Submitted
February 24, 2011
First Submitted That Met QC Criteria
February 25, 2011
First Posted (Estimate)
February 28, 2011
Study Record Updates
Last Update Posted (Actual)
January 11, 2019
Last Update Submitted That Met QC Criteria
January 9, 2019
Last Verified
January 1, 2019
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- I09010
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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