Efficacy and Safety, Long-term Study of Zinc Acetate to Treat Wilson's Disease in Japan.
Efficacy and Safety, Long-term Study of Zinc Acetate to Treat Wilson's Disease in Japan.
The purpose of this long-term study is to determine whether Zinc Acetate is effective and
 safe in the treatment of Wilson's disease among Japanese.
Wilson disease is an autosomal recessive disorder with copper metabolism. In Japan, the
 standard treatment is the use of copper chelating agents, such as D-penicillamine and
 trientine. In this study, we investigate efficacy on zinc acetate in Japanese patients with
 Wilson disease.
Inclusion Criteria:

 -  Wilson's disease(adult, infant, pregnant woman)

 Exclusion Criteria:

 -  Acute hepatitis

 -  Malignant tumor