Age at disease onset and parkinsonian motor features are similar between LRRK2 related PD (LRRK2-PD) and idiopathic PD (IPD) [3] but studies assessing nonmotor symptoms (NMS) in LRRK2-PD patients are limited and results at times conflicting [4]–[6]. The gene discussed is LRRK2; the disease is Parkinson disease.