Home-Based Titration with Duodenal Infusion of Levodopa-Carbidopa Intestinal Gel in People with Parkinson's Disease: An Observational Feasibility Study.

Background: Testing and titration of the right levodopa equivalent dose are usually performed during a hospital admission. However, optimal dose titration in people with Parkinson's disease (PwPs) may depend on home environment, emotional stress, and physical activity of everyday life.

Objective: Firstly, to evaluate the feasibility and safety of a home-based LCIG titration program and patients'/caregivers' satisfaction.

[Non-motor symptoms in Parkinson's disease].

Parkinson's disease is a neurodegenerative movement disorder with a broad spectrum of both motor- and non-motor symptoms. A new top-down model for pathogenesis has recently been suggested, supporting the hypothesis on onset of prodromal non-motor features several years before motor symptoms. Non-motor symptoms have a high prevalence and a substantial effect on quality of life and disease burden.

Immune regulation in chronic hepatitis C virus infection.

The immunological result of infection with Hepatitis C virus (HCV) depends on the delicate balance between a vigorous immune response that may clear the infection, but with a risk of unspecific inflammation and, or a less inflammatory response that leads to chronic infection. In general, exhaustion and impairment of cytotoxic function of HCV-specific T cells and NK cells are found in patients with chronic HCV infection. In contrast, an increase in immune regulatory functions is found primarily in form of increased IL-10 production possibly due to increased level and function of anti-inflammatory Tregs.