10.1007/s00401-018-1856-5 Acta Neuropathol
Regulatory exclusivity periods include five-year new chemical entity (NCE) exclusivity for first-in-class small molecules, three-year clinical investigation exclusivity for new formulations, seven-year orphan drug exclusivity for treatments targeting rare diseases, and six months of pediatric exclusivity attached to existing patents when sponsors conduct FDA-requested pediatric studies [3]
This approach ensures quality control, personalization, and regulatory compliance while maintaining significantly lower costs than FDA-approved brand names or 503B bulk manufacturers
While there is a public shortage list, it has a few limitations
I play two characters, so I have makeup changes in the show as well
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