Usability engineering study in the European Union of a redesigned follitropin alfa pen injector for infertility treatment

摘要

Objectives: The prefilled, multidose, GONAL-f (R) (follitropin alfa) pen injector was redesigned to improve ease of use and pen functionality. This usability engineering evaluation aimed to demonstrate that the redesigned pen injector could be used by the intended users to safely and effectively deliver follitropin alfa.