Using RWE in rare disease drug development: effective innovations with historical controls
With a growing number of therapies under development for rare diseases, ICON’s Dr William Maier discusses how real-world evidence (RWE) can be effectively used as a historical control (HC), overcoming challenges presented in clinical development.



























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![Metformin 500mg white tablets on white background [Credit: LeviMax/Shutterstock.com].](https://www.europeanpharmaceuticalreview.com/wp-content/uploads/Metformin-nitrosamines-e1654079013697.jpg)


