Age, CAG repeat length, and clinical progression in Huntington's disease.

The objective of this study was to further explore the effect of CAG repeat length on the rate of clinical progression in patients with Huntington's disease. The dataset included records for 569 subjects followed prospectively at the Baltimore Huntington's Disease Center. Participants were seen for a mean of 7.

Factors contributing to institutionalization in patients with Huntington's disease.

The objective of this study was to determine which factors are predictive of institutionalization in Huntington's disease. Seven hundred and ninety-nine subjects with 4313 examinations from the Baltimore Huntington's Disease Center were included in the data set; 88 of these patients with an average follow-up time of 9.2 years went from living at home to being institutionalized while being observed in our clinic.