A Randomized Trial of Penicillin Skin Testing Versus 2-Step Direct Challenge for Penicillin Allergy During Pregnancy

Penicillins are first-line therapy for peripartum prophylaxis in Group B streptococcal-colonized women, making delabeling of PCN allergy in this population particularly important. There is scant data regarding the safety of direct challenges in penicillin-allergic pregnant women.
Source: Journal of Allergy and Clinical Immunology - Category: Allergy & Immunology Authors: Source Type: research