Sexual Dysfunction in Parkinson's Disease: A Systematic Review of the Arizona Sexual Experience Scale Sexual Dysfunction in Parkinson Disease: A Systematic Review of the Arizona Sexual Experience Scale.

OBJECTIVE: Parkinson's disease (PD) affects older individuals and can cause sexual dysfunction (SD). SD is a determinant of general well-being; but is infrequently assessed in professionally. The Arizona Sexual Experience Scale (ASEX) measures SD; unlike other scales, it is minimally invasive and requires little time to complete. This review aimed to assess the prevalence of SD in patients with PD using ASEX. METHODS: Were searched the keywords, "sexual dysfunction," "Parkinson's disease" and "ASEX" in 9 databases. RESULTS: The prevalence of SD ranged from 65%-90%. SD was associated with older age at disease onset, higher Unified Parkinson Disease Rating Scale scores, age and depression (p ranged from .001 to <.05). The most observed SD was erectile dysfunction in men. CONCLUSION: SD is common among patients with PD. ASEX, although not specific to PD, is an easy and quickly applied tool that can help evaluate SD and guide treatments in PD.