Observing the natural progression of spinocerebellar ataxia
Official title: The EUROSCA Natural History Study
Run by Ataxia Study Group · NCT02440763 · Data updated 2026-11-12
This study looks at how different types of spinocerebellar ataxia progress over time to help understand the disease better and improve care for those affected.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 400 (estimated) |
| Sponsor | Ataxia Study Group Academic / other |
| Locations | 16 sites (Innsbruck and 15 other locations) |
| Status | Recruiting |
| Started | July 2005 |
| Main results expected | July 2050 |
| Study ends | July 2050 |
| Registry record updated | June 29, 2017 |
| Trial ID | NCT02440763 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates include individuals with progressive, unexplained ataxia who have tested positive for SCA1, SCA2, SCA3, or SCA6.
✕Probably not a fit
Patients without a confirmed genetic diagnosis of the specified types of spinocerebellar ataxia may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
The EUROSCA Natural History Study aims to determine and compare the rate of disease progression in various types of spinocerebellar ataxia (SCA1, SCA2, SCA3, and SCA6). It utilizes a validated ataxia scale to assess symptoms and quality of life, while also identifying predictors of disease progression and survival. The study includes substudies that focus on brain atrophy through MRI and the progression of peripheral neuropathy. This observational approach will provide valuable insights into the natural history of these conditions.
Why it matters
Potential benefit: If successful, this study could enhance understanding of spinocerebellar ataxia progression, leading to improved patient management and treatment strategies.
How similar studies have gone: Other studies focusing on the natural history of neurodegenerative diseases have shown success in identifying disease progression patterns, making this approach promising.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion criteria: * Progressive, otherwise unexplained ataxia * Positive genetic testing for SCA1, SCA2, SCA3, and SCA6 * Written informed consent by the patient or his legal agent Exclusion criteria: None.
Where it's running
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Department of Neurology, University of Bonn
Bonn, Germany Recruiting -
Department of Neurology, Medical University, Innsbruck
Innsbruck, Austria Active not recruiting -
Université Libre de Bruxelles (ULB), Neurology Service - ULB Hôpital Erasme, ULB Laboratory of Experimental Neurology
Brussels, Belgium Active not recruiting -
Hôpital de la Pitié-Salpêtrière, Département de Génétique
Paris, France Active not recruiting -
Department of Neurology, St. Josef Hospital, University Hospital of Bochum
Bochum, Germany Active not recruiting -
Department of Neurology, University Clinic Essen, University of Duisburg-Essen
Essen, Germany Active not recruiting
Show 10 more locations
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Department of Neurology, University of Frankfurt
Frankfurt, Germany Active not recruiting -
Department of Neurodegeneration and Hertie-Institute for Clinical Brain Research, University of Tübingen
Tübingen, Germany Active not recruiting -
Department of Medical Genetics, University of Pecs
Pécs, Hungary Active not recruiting -
Department of Neurology, Zala County Hospital
Zalaegerszeg, Hungary Active not recruiting -
Fondazione-IRCCS Istituto Neurologico Carlo Besta
Milan, Italy Active not recruiting -
Department of Neuroscience, Federico II University Naples
Naples, Italy Active not recruiting -
Radboud University Medical Center, Department of Neurology, Donders Institute for Brain, Cognition, and Behaviour
Nijmegen, Netherlands Active not recruiting -
Institute of Psychiatry and Neurology
Warsaw, Poland Active not recruiting -
University Hospital Marqués de Valdecilla (IDIVAL), University of Cantabria
Santander, Spain Active not recruiting -
Institute of Neurology
London, United Kingdom Active not recruiting
Study contacts
- Study coordinator: Thomas Klockgether, Prof. Dr.
- Email: thomas.klockgether@ukb.uni-bonn.de
- Phone: +4922828715736
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Eye problems in dominant spinocerebellar ataxias
This project tests whether adults with SCA1, SCA2, SCA3, or SCA27B have retinal or optic nerve changes by doing neurological and eye exams.
-
Effects of Antrodia Cinnamomea on Spinocerebellar Ataxia Symptoms
This study is testing whether a product made from Antrodia cinnamomea can help improve symptoms in people with spinocerebellar ataxia.
-
Registry for Spinocerebellar Ataxias in Hong Kong
This study is creating a registry for spinocerebellar ataxias in Hong Kong to help understand the condition better by collecting information from people diagnosed with it and their family members.
-
Interposed Nucleus aDBS for Ataxia in SCA6
A small, single-center study will try a cerebellar adaptive deep brain stimulation approach to help adults with Spinocerebellar Ataxia type 6.
-
Adaptive deep brain stimulation in the cerebellum for spinocerebellar ataxia type 6
This will see if an implanted adaptive deep brain stimulator placed in the cerebellum can reduce movement and balance problems in adults with SCA6 who still have symptoms.
-
Registry for patients with rare diseases
This study is creating a central registry for people with rare diseases to help connect them with researchers and improve treatments.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.