Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional
Official Title: A Clinical Trial for Treatment of Aromatic L-amino Acid Decarboxylase (AADC) Deficiency Using AAV2-hAADC - An Expansion
Brief Summary: This clinical trial expansion is to offer patients, who are not enrolled into the Phase I/II trial, a chance of treatment, to extend the experience in this gene therapy, and to increase the dosage slightly to waive the drug dilution procedure.