A Three-Step Taxane Titration Protocol Decreases Hypersensitivity Reactions During First and Second Exposures
Donna‐Marie Lynch, Susanne Menon, Emanuele Mazzola, Jennifer Costa, Terri Jabaley
Abstract
INTRODUCTION: Patients receiving taxanes are at risk for developing hypersensitivity reactions (HSRs) primarily during first and second lifetime exposures. Immediate HSRs require emergency care and can interfere with the continuation of preferred treatment. Although different approaches to slow titration have been used successfully for desensitization after HSR occurrence, there are no standardized recommendations for taxane titration to prevent HSRs. PURPOSE: To determine if a gradual, three-step infusion rate titration decreases the rate and severity of immediate HSRs during first and second lifetime exposures to paclitaxel and docetaxel. METHODS: We used a prospective, interventional design with historical comparisons to evaluate a sample of 222 first and second lifetime exposure paclitaxel and docetaxel infusions. The intervention was a three-step infusion rate titration provided at the initiation of first and second lifetime exposures. Ninety-nine titrated infusions were compared with 123 historical records of nontitrated infusions. RESULTS: = 1.00). However, four nontitrated patients received epinephrine, and one required transfer to the emergency department (ED) because of reaction severity. In contrast, no titrated patients received epinephrine or required transfer to the ED. In the nontitrated group, seven patients did not complete their infusions versus one patient in the titrated group. CONCLUSION: A standardized, three-step infusion rate titration prevented HSR occurrence. Significant issues affecting practice feasibility and sustainability were addressed.