Real-World Study of Foslevodopa/Foscarbidopa to Assess Quality of Life Outcomes in Adult Participants With Advanced Parkinson Disease

Who May Qualify: - Participants with a diagnosis of levodopa-responsive advance Parkinson's disease (PD) - Investigator decision on participant treatment with subcutaneous Foslevodopa/Foscarbidopa (LDp/CDp) made prior to, and independently, the decision to approach the participant to participate in the study - 24-h subcutaneous LDp/CDp treatment prescribed in accordance with the applicable approved label and local regulatory and reimbursement policies Who Should NOT Join This Trial: - Any condition included in the contraindications section of the approved local subcutaneous LDp/CDp label - Participation in a clinical trial of an investigational drug, concurrently or within the last 30 days. Participation in another Post-Marketing Observational Study (PMOS) or Registry is acceptable - History of relevant skin conditions or disorders (e.g., psoriasis, atopic dermatitis) per investigator´s judgment. In case of temporary affections like recent sunburn, acne, scar tissue, tattoo, open wound, branding, or colorations, the subject should not be included if the investigator considers these as interfering with the infusion of study drug or with study assessments Always talk to your doctor about whether this trial is right for you.