![clinical trial to help millions with penicillin allergies clinical trial to help millions with penicillin allergies](https://utterbuzz.com/wp-content/uploads/2023/08/clinical-trial-to-help-millions-with-penicillin-allergies-640x335.jpg)
Many low-risk patients with a penicillin allergy were able to have their penicillin allergy label removed through a simple procedure known as ‘direct oral challenge’ as part of a world-first multicenter randomized control trial known as the Penicillin Allergy Clinical Decision Rule (PALACE) study.