Peer support in adolescents and young adults with chronic or rare conditions in northern America and Europe: Targeted literature review.

Problem: Adolescents and young adults with chronic or rare conditions face unique risks to their physical, social and emotional development. Research suggests that peer support improves their quality of life and reduces social isolation. However, there is a paucity of current information considering multiple intervention formats.

Does Serum Urate Change as Parkinson's Disease Progresses?

Higher serum urate concentration is associated with decreased risk of Parkinson's disease (PD) as well as slower disease progression, but its relationship with severity of PD remains unclear. This study investigated whether changes in serum urate concentration over 5 years were associated with disease progression assessed by MDS-UPDRS Part III score, Hoehn and Yahr stage, or DaTscan imaging. Average serum urate concentration was stable over time and change in serum urate concentration did not correlate with worsening of measures of PD progression.