uniQure N.V. announced the dosing of the first two patients in its European open-label Phase Ib/II clinical trial of AMT-130, a potential one-time gene-therapy approach for the treatment of Huntington's disease. The clinical trial is taking place at several sites in Poland, the United Kingdom and Germany. The European Phase Ib/II clinical trial of AMT-130 for the treatment of Huntington's disease will explore the safety, proof of concept, and dosing in 15 total patients with early manifest Huntington's disease split into a five person, low-dose open-label cohort, followed by a nine patient, higher-dose open-label cohort.

All patients will be dosed with AMT-130. The multi-center study consists of an initial 6-month post-treatment study period followed by long-term follow-up for five years. Patients will receive a single administration of AMT-130 through MRI-guided, convection-enhanced stereotactic neurosurgical delivery directly into the striatum (caudate and putamen).

The study is currently open for recruitment at IPiN and surgery at INC in Poland and is expected to expand to referral and surgical sites in the United Kingdom and Germany.