The rollercoaster ride for the so-called 'meme stock' Orphazyme A/S in the last week has come to a shuddering halt with shares in the Danish company crashing after US regulators rejected arimoclomol, its treatment for the ultra-rare disorder Niemann-Pick disease type C (NPC).
The Copenhagen-based company has received a complete response letter from the US Food and Drug Administration following its review of...








