A Study to Assess the Safety and Efficacy of Levodopa-carbidopa Intestinal Gel (LCIG) for the Treatment of Non-motor Symptoms in Patients With Advanced Parkinson's Disease
Conditions
- Advanced Parkinson's Disease
Interventions
- DRUG: Levodopa-Carbidopa Intestinal Gel
- PROCEDURE: Percutaneous Endoscopic Gastrostomy with Jejunal Extension (PEG-J)
- DRUG: Levodopa-carbidopa Immediate Release (LC-IR) Tablets
Sponsor
AbbVie (prior sponsor, Abbott)