Racial Disparities in Parkinson Disease Clinical Phenotype, Management, and Genetics: Protocol for a Prospective Observational Study

Deborah A Hall   ¹ , MD, PhD ;   Josh M Shulman   ² , MD, PhD ;   Andrew Singleton   ^{3, 4} , PhD ;   Sara Bandres Ciga   ^{3, 4} , PhD ;   Michelle Hyczy S Tosin   ⁵ , PhD ;   Bichun Ouyang   ⁵ , PhD ;   Lisa Shulman   ⁶ , MD

¹ Department of Neurological Sciences, Rush University, Chicago, IL, United States

² Departments of Neurology and Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, United States

³ Laboratory of Neurogenetics, National Institutes of Aging, National Institutes of Health, Bethesda, MD, United States

⁴ Center for Alzheimer’s and Related Dementias, National Institute on Aging and National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethseda, MD, United States

⁵ Department of Neurological Sciences, Rush University Medical Center, Chicago, IL, United States

⁶ Department of Neurology, University of Maryland School of Medicine, University of Maryland, Baltimore, MD, United States