Press Release Orphalan Announces Positive Top Line Data with Trientine Tetrahydrochloride for Maintenance Patients with Wilson’s Disease JUNE 25, 2021 - ORPHAN DISEASES — CHELATE trial confirmed trientine tetrahydrochloride was non-inferior to d-Penicillamine and met the primary endpoint of Non-Ceruloplasmin Copper (NCC) levels as a maintenance therapy…adminJune 25, 2021