Underrecognized restless legs syndrome in Parkinson's disease: Diagnostic delay, association with sleep burden, and dopaminergic exposure in a Thai cohort.
PURPOSE Restless legs syndrome (RLS) is a potentially treatable yet underrecognized contributor to sleep disturbance in Parkinson's disease (PD). The extent of missed diagnosis and its clinical implications in routine PD care remain unclear. We aimed to determine the prevalence of RLS, quantify diagnostic delay, and ex...