NCT02844712TerminatedNot Applicable
Negative Predictive Value of Drug Provocation Tests to Beta-lactams
University Hospital, Montpellier1 site in 1 country750 target enrollmentStarted: December 1, 2014Last updated:
Conditions
Interventions
Trial Snapshot
- Phase
- Not Applicable
- Status
- Terminated
- Enrollment
- 750
- Locations
- 1
- Primary Endpoint
- Negative predictive value of drug provocation tests to betalactams
Study Overview
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.
Study Design
- Study Type
- Interventional
- Allocation
- Na
- Intervention Model
- Single Group
- Primary Purpose
- Health Services Research
- Masking
- None
Eligibility Criteria
- Ages
- 5 Years to — (Child, Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
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
Arms & Interventions
Evaluation of reexposure to a negatively tested betalactam
Other
Intervention: Evaluation of reexposure to a negatively tested betalactam (Other)
Outcomes
Primary Outcomes
Negative predictive value of drug provocation tests to betalactams
Time Frame: one day
Secondary Outcomes
- The types of reactions upon reexposure to a negatively tested betalactam(one day)
Investigators
Study Sites (1)
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