Negative Predictive Value of Drug Provocation Tests to Beta-lactams
Not Applicable
Terminated
- Conditions
- Drug Hypersensitivity
- Interventions
- Other: Evaluation of reexposure to a negatively tested betalactam
- Registration Number
- NCT02844712
- Lead Sponsor
- University Hospital, Montpellier
- Brief Summary
Patients with a complete drug allergy work-up to betalactam antibiotics were contacted (by mail) and asked to answer a questionnaire regarding the tolerance upon readministration of a negatively tested beta-lactam.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- TERMINATED
- Sex
- All
- Target Recruitment
- 750
Inclusion Criteria
- Elderly patients with at least 5 years at the time of consultation for allergy suspected allergy to beta-lactam antibiotics in the University Hospital of Montpellier and with a negative provocation test to a betalactam
- The patient or the patient's legal representatives are not their opposition to participate in this study
- The patient must be affiliated or beneficiary in a health insurance system
Exclusion Criteria
- The patient is exclusion period determined by a previous study
- The patient is under judicial protection, guardianship or curatorship
- The patient or the patient's legal representatives do not read fluently the French language
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description Evaluation of reexposure to a negatively tested betalactam Evaluation of reexposure to a negatively tested betalactam -
- Primary Outcome Measures
Name Time Method Negative predictive value of drug provocation tests to betalactams one day
- Secondary Outcome Measures
Name Time Method The types of reactions upon reexposure to a negatively tested betalactam one day
Trial Locations
- Locations (1)
Allergy Unit, Arnaud de Villeneuve Hospital, University Hospital of Montpellier
🇫🇷Montpellier, France