Synonyms: Autosomal recessive spinocerebellar ataxia type 21 | SCAR21
A rare autosomal recessive axonal hereditary motor and sensory neuropathy characterized by infantile onset of recurrent episodes of acute liver failure (resulting in chronic liver fibrosis and hepatosplenomegaly) delayed motor development cerebellar dysfunction presenting as gait disturbances and intention tremor neurogenic stuttering and motor and sensory neuropathy with muscle weakness especially in the lower legs and numbness. Mild intellectual disability was reported in some patients. MRI of the brain shows non-progressive atrophy of the cerebellar vermis and thinning of the optic nerve.
Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview. Reference: Access aggregated data from Orphanet at Orphadata. Orphadata: Free access data from Orphanet. © INSERM 1999. Available on http://www.orphadata.org. Data version September 2024
Newly diagnosed with
Acute infantile liver failure-cerebellar ataxia-peripheral sensory motor neuropathy syndrome?
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Advocacy Organizations
Charcot-Marie-Tooth Association
To develop drugs to treat or cure CMT and to help improve the quality of life for those living with CMT.
DDX3X Foundation
Our mission is to connect families, resources, and the medical community to advance research for a treatment or cure to DDX3X Syndrome. Our ultimate goal is to accelerate brain function in individuals affected by DDX3X Syndrome through advances in cell and gene therapy and pharmaceuticals.
Ducks For Dementia
Ducks For Dementia, founded on the profound compassion and vision of a young boy named David, aims to bring solace and understanding to individuals with dementia and their families. Our mission is rooted in the distribution of toy ducks as symbols of comfort, which serve not only as therapeutic aids but also as beacons of joy and companionship for those navigating the complexities of dementia.
Genetic Support Network of Victoria
The Genetic Support Network of Victoria is an organisation that supports people living with genetic, undiagnosed and rare conditions and those who support them including community and families, patient support organisations, health professionals and industry. Our vision is our community flourishing and living their best lives.
KIF1A.ORG
KIF1A.ORG is a global community dedicated to improving the lives of those affected by KIF1A Associated Neurological Disorder (KAND) and accelerating research to find a cure.
National Ataxia Foundation
Ataxia is a rare neurological disease affecting tens of thousands of people in the US and many thousands more around the world. It is progressive, affecting a person’s ability to walk, talk, and use fine motor skills. The National Ataxia Foundation (NAF) was established in 1957 to help persons with Ataxia and their families. Our mission is to accelerate the development of treatments and a cure
Project CASK
VISION Project CASK believes in a world free of the life limitations and debilitating effects of CASK gene disorders. MISSION To accelerate breakthroughs in research to develop treatments and a cure for CASK gene disorders. VALUES Collaboration. Transparency. Urgency.
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Clinical Trials
For a list of clinical trials in this disease area, please click here.