Serum Uric Acid Levels and Non-Motor Symptoms in Parkinson’s Disease

Abstract

In this observational study we observed that SUA levels were negatively associated to NMS burden in PD patients with a specific link to miscellaneous, sleep/fatigue and cardiovascular domains of the NMSS. Interestingly, we did not find a clear relation between SUA and motor scores. Future large-scale prospective studies in de novo and advanced PD are needed to evaluate and establish these associations.