Advance care planning and proxy decision making for patients with advanced Parkinson disease.

Objectives: To examine advance care planning practices and proxy decision making by family healthcare proxies for patients with advanced Parkinson disease (PD).

Methods: Sixty-four spouses and adult children, self-designated as a/the healthcare proxy for advanced patients with PD, participated in a cross-sectional survey study.

Results: Sixty patients with PD (95%) had completed a living will, but only 38% had shared the document with a physician.

Prevalence and Cognitive Bases of Subjective Memory Complaints in Older Adults: Evidence from a Community Sample.

Objectives. To estimate the prevalence of subjective memory complaints (SMCs) in a sample of community-dwelling, older adults and to examine cognitive bases of these complaints. Participants.

Parkinson disease: research update and clinical management.

More than 1 million people in the United States have Parkinson disease (PD), more than are diagnosed as having multiple sclerosis, amyotrophic lateral sclerosis, muscular dystrophy, and myasthenia gravis combined. PD affects approximately 1 in 100 Americans older than 60 years. It burdens patients, their care partners, and the overall healthcare system.