spinocerebellar ataxia type 15/16
ORPHA: 98769
Overview
Spinocerebellar ataxia type 15/16 (SCA15/16) is a rare subtype of type I autosomal dominant cerebellar ataxia (ADCA type I; see this term). It is characterized by cerebellar ataxia, tremor and cognitive impairment.
Available Treatments (0)
No treatments linked yet
Clinical trials or compassionate use may be available — consult a specialist.
Clinical Presentation
Signs and symptoms associated with spinocerebellar ataxia type 15/16, sourced from HPO and Orphanet clinical annotations.
AtaxiaCerebellar atrophyHyperreflexiaGait ataxiaAction tremorHead tremorUpper limb postural tremorTremor by anatomical site
Classification & Codes
Orphanet Code
ORPHA:98769spinocerebellar ataxia type 15/16
| Orphanet | ORPHA:98769 |
| Treatments | 0 drug(s) |
| Symptoms on record | 8 signs |
| Status | published |
Factual Authority
Last Updated3/20/2026
Clinical DataHPO · Orphanet
Drug DataFDA · EMA · CDSCO