International Network of Antibiotic Allergy Nations (iNAAN): Protocol for a type 2 hybrid effectiveness-implementation multicentre prospective cohort and target trial emulation study evaluating penicillin allergy delabeling via direct oral challenge.

ABSTRACT:

Background

Penicillin allergies are reported in 1 in 10 hospitalised patients globally and are associated with inferior patient and health service outcomes. However, more than 95% of low-risk penicillin allergies can be removed by direct oral challenge (DOC).

Objective

The International Network of Antibiotic Allergy Nations (iNAAN) aims to evaluate the utility of an audit and feedback (A&F) and education implementation strategy to increase the adoption of penicillin DOC in patients with a low-risk penicillin allergy, while concurrently assessing the impact of penicillin DOC on antibiotic prescribing and health service outcomes.

Methods

This is an international, multicentre type 2 hybrid effectiveness-implementation trial evaluating the widespread safety, clinical effe

SUBMITTER: Mitri EA 

PROVIDER: S-EPMC12412947 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature