“Genetic toxicology studies are not applicable to monoclonal antibodies and were not conducted with dupilumab based on ICH S6 guidance”
✓ VerifiedFDA pharmacology/toxicology review, p. 21Source ↗
Carcinogenicity
Not conducted; assessment based on literature on the IL-4/IL-13 pathway in tumour development and nonclinical data for REGN646 and REGN1103
“No carcinogenicity studies were conducted. However, an assessment of the carcinogenic potential of dupilumab was made based on literature data on the role of the IL-4/IL-13 pathway in tumour development and on non-clinical data for both REGN646 and REGN1103.”
Mouse fertility study (surrogate) and monkey ePPND study: no adverse effects
“The effect of IL-4Rα blockade on reproductive and developmental toxicity was evaluated in a fertility study in mice which and in an ePPND study in cynomolgus monkeys. No adverse effects were noted.”