Spinocerebellar ataxia 27B, late-onset

This Phase 3 trial tests whether fampridine can improve movement and vision in people with spinocerebellar ataxia SCA27B, a rare genetic condition that affects balance and coordination. About 70 adults will take either fampridine or a placebo twice daily for 12 weeks. The main go…

This study follows people with several types of spinocerebellar ataxia (SCA) — rare genetic diseases that cause balance, coordination, and speech problems — to learn how these conditions change over time. Researchers will collect blood samples, perform neurological exams, and use…

This study follows 300 people with a rare genetic movement disorder called SCA27B, along with some family members and healthy volunteers, for up to 2 years. Researchers will use exams, digital devices, and blood tests to measure how the disease changes over time. The goal is to f…

This study looks at how spinocerebellar ataxia (SCA) affects the eyes and vision. Researchers will examine 60 adults with SCA types 1, 2, 3, or 27B, including those with early symptoms and those who are not yet symptomatic. The goal is to measure vision changes and eye damage usi…