How is orphan drug exclusivity affected when the FDA-approved use for an orphan drug is arguably narrower than the treatment of the rare disease it was designated for? By way of background, a sponsor can obtain orphan drug...more
The Orphan Drug Act provides two mechanisms by which a drug can receive an orphan drug designation for a “rare” disease: (1) if it affects less than 200,000 persons in the United States, or (2) if it “affects more than...more
The prospect of genetic engineering using CRISPR (clustered regularly interspaced short palindromic repeats) and CRISPR-associated nucleases (Cas) has long been hailed as a “revolutionary” development in medicine....more
“Orphan” drug exclusivity, which is intended to reward drug companies’ investment in the development of certain drugs, might soon be harder to get—and keep.
Over the past several months, Congress introduced two similar...more