9 May 2023 - The objective of this study was to analyse the US FDA approval, trials, unmet needs, benefit, and pricing of ultra-rare (<6600 affected US citizens), rare (6600-200 000 citizens), and common (>200,000 citizens) orphan cancer drug indications and non-orphan cancer drug indications.
161 non-orphan and 294 orphan cancer drug indications were identified, of which 25 were approved for ultra-rare diseases, 205 for rare diseases, and 64 for common diseases.