Long‐term evaluation of urinary copper excretion and non‐caeruloplasmin associated copper in Wilson disease patients under medical treatment

Objective Urinary copper excretion rates and non‐caeruloplasmin associated copper concentrations are increased in patients with Wilson disease. However, there is little literature describing the monitoring of these parameters over the long term. Methods This is a monocentric retrospective study including data collected between 2003 and 2015 from 321 patients with Wilson disease by chart review. The patients were under therapy with...