Direct Amoxicillin Challenges for Penicillin Allergy Through Pediatric Primary Care Group Visits: A Pilot Study

Area of Science:

• Clinical immunology
• Pediatric primary care
• Allergy diagnostics

Background:

• Equitable access to penicillin allergy testing remains a challenge.
• Accurate penicillin allergy testing is crucial for appropriate antibiotic selection.
• Current testing strategies may not be universally accessible.

Purpose of the Study:

• To evaluate the feasibility of penicillin allergy testing in pediatric primary care settings.
• To assess the safety and efficacy of direct penicillin challenges in primary care.
• To explore a novel strategy for expanding penicillin allergy testing access.

Main Methods:

• Pilot study involving direct penicillin challenges during routine pediatric office visits.
• Inclusion of pediatric patients with a history suggestive of penicillin allergy.
• Monitoring for adverse reactions during and after the challenge.

Main Results:

• Ninety-five percent of subjects were successfully delabeled as not allergic to penicillin.
• No severe allergic reactions were observed during the direct challenge procedures.
• The study demonstrated the feasibility of performing testing in a primary care setting.

Conclusions:

• Direct penicillin challenges in pediatric primary care offices are a safe and effective method for allergy testing.
• This strategy offers a potential solution for increasing equitable access to penicillin allergy evaluations.
• Further implementation studies are warranted to support widespread adoption.