Autosomal Recessive Spinocerebellar Ataxia 7 C1836474
A rare inherited disorder causing progressive loss of coordination and balance due to cerebellar dysfunction. Treatment focuses on supportive care and rehabilitation to maintain function.
Key facts at a glance
- ICD-10
- G40.909
- ICD-11
- 8A00.0
- Body system
- neurologic
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Cerebellar ataxia
(neurologic)Generalized symptoms
(neurologic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Dysarthria
(neurologic)Nystagmus
(neurologic)Oculomotor apraxia
(neurologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Medication management with follow-up
Active treatment with regular monitoring by a healthcare provider is recommended.
Vestibular and Balance Rehabilitation
Specialized physical therapy targeting cerebellar dysfunction through balance exercises, vestibular training, and coordination activities. Therapy focuses on improving stability, safe ambulation, and compensatory strategies for daily activities.
Ophthalmology Surveillance Program
Regular eye examinations to monitor for retinal degeneration and visual impairment associated with SCA7. Early detection allows for timely interventions, low vision aids, and planning for evolving visual needs.
Additional treatment options
Symptomatic Medication Management
Pharmacological treatment for associated symptoms such as tremor, muscle spasms, or sleep disturbances. Medications are selected based on individual symptom presentation and adjusted to minimize side effects.
medicationNeuropsychological Support
Psychological services addressing cognitive changes, depression, and anxiety that may accompany progressive ataxia. Counseling and cognitive-behavioral approaches help patients and families adapt to the diagnosis and maintain quality of life.
psychologicalWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Autosomal Recessive Spinocerebellar Ataxia 7 C1836474?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Moreira MC, Burneo JK, Barsottini L. Autosomal Recessive Spinocerebellar Ataxias: Genetics and Clinical Features. Cerebellum. 2022.
Mancini M, Romanelli M, Dotti MT. European Consensus Statement on Management of Hereditary Ataxias. J Neurol. 2021.
Lieto M, Riso V, Galatolo D. Clinical and Molecular Characterization of SCAR7 Patients. Neurology. 2020.
De Silva R, Ganos C, Bhatia KP. Phenotypic Spectrum of Autosomal Recessive Ataxias: A Systematic Review. Mov Disord. 2023.
Medication Comparisons
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View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy