Long-read genetic testing for undiagnosed cerebellar ataxia
Part of Brain & nervous system clinical trials.
This study uses a new, more detailed genetic test (long-read sequencing) to find the cause of inherited or early-onset balance disorders (cerebellar ataxias) when standard genetic testing has not provided answers. It may help you and your family understand why the condition occurs.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have a progressive balance and coordination problem (cerebellar ataxia) that either runs in the family or started before age 50.
- You have already had a type of genetic test called 'short-read genome sequencing' that did not find a cause.
- You have a parent or sibling willing to give a sample (they can be affected or healthy, but if healthy, they must be older than you).
- You and your relative can understand the study and sign a consent form.
- You and your relative are covered by national health insurance.
- You are not pregnant, breastfeeding, or under legal guardianship.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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