MedTrace Logo

The Effect of Providing Stratification of Low Risk Penicillin Allergies on Penicillin Allergy Label Removal

NCT03702270 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 2052

Last updated 2024-12-18

Study results available
· View outcomes & findings →

Summary

Currently it is estimated that at least 25 million people in the United States are labeled as penicillin allergic although less than 1.5 million of these are truly allergic. Although combined skin testing and oral challenge is an evidence-based de-labeling strategy the high burden of penicillin allergy labels means these services are available only through specialty allergy practices. There is therefore a need to provide evidence for alternative penicillin de-labeling strategies such as direct oral challenge. Previous studies have utilized quasi-experimental designs. Test dose challenges are currently recommended as a strategy for removal of low risk drug allergies, but the current experience is limited to single arm observational studies and evidence-based strategies for identifying low risk patients are lacking. Our objective is to demonstrate the benefit of providing risk stratification in removing penicillin allergy labels for low risk penicillin allergy patients in a randomized controlled trial.

Conditions

  • Penicillin Allergy

Interventions

OTHER

Penicillin Allergic Risk Stratification Best Practice Alert

Providing best practice information on a patient's penicillin allergy risk and how to manage different levels of risk.

Sponsors & Collaborators

  • Vanderbilt University Medical Center

    lead OTHER

Principal Investigators

  • Cosby Stone, MD, MPH · Vanderbilt University Medical Center

  • Chris Lindsell, PhD · Vanderbilt University Medical Center

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
SEQUENTIAL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2020-11-11
Primary Completion
2021-12-11
Completion
2023-05-11

Countries

  • United States

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03702270 on ClinicalTrials.gov