Therapeutic options carried out after hypersensitivity reactions to chemotherapy: the value of skin tests

This study confirms the relevance of STs to help oncologists guide treatment strategies after a presumed allergy. As part of the allergological work-up, STs help prevent unnecessary changes to chemotherapy lines in patients with unproven allergies and facilitate the identification of alternative treatments following HSRs. In practice in our centre, allergists' propositions are carried out as much as possible to guide the re-exposure strategy in patient care.