Autosomal recessive spinocerebellar ataxia 7
MONDO:0012235Spinocerebellar ataxia autosomal recessive 7, also called SCAR7, is a slowly progressive hereditary form of spinocerebellar ataxia. Symptoms of SCAR7 can include difficulty walking and writing, speech difficulties (dysarthria), limb ataxia, and a decrease in the size of a region of the brain called the cerebellum (cerebellar atrophy). Of the few reported cases in the literature, some patients also had eye involvement that included nystagmus (in voluntary eye movements)and saccadic pursuit eye movements. Out of 5 affected siblings examined in a large Dutch family, 2 became wheelchair-dependent late in life. The severity of the symptoms varies from mild to severe. SCAR7 is caused by mutations in the TPP1 gene and is inherited in an autosomal recessive manner.
Also known as: SCAR7, autosomal recessive spinocerebellar ataxia type 7, spinocerebellar ataxia, autosomal recessive type 7, childhood onset autosomal recessive slowly progressive spinocerebellar ataxia, childhood-onset autosomal recessive slowly progressive spinocerebellar ataxia, spinocerebellar ataxia autosomal recessive 7, spinocerebellar ataxia, autosomal recessive 7
30 clinical trials for this condition and its sub-types.
Follow this condition — get notified about new trialsBroader categories
-
AI boosts brain scan accuracy in massive new trial
Diagnosis ENROLLING_BY_INVITATIONThis study tests whether an AI tool can help radiologists read brain CT and MRI scans more accurately and quickly. Researchers will compare how well doctors, AI alone, and doctors using AI together can spot abnormalities, urgent findings, and classify diseases. The goal is to red…
Sponsor: Yaou Liu • Aim: Diagnosis
Last updated Jun 27, 2026 11:00 UTC
-
Could a headset at home boost brain recovery? new study tests tDCS for stroke, tumors, and neurodegeneration
Symptom relief ENROLLING_BY_INVITATIONThis study tests whether a home-based brain stimulation device (tDCS) combined with activity therapy can help improve cognitive and language problems in people with stroke, brain tumors, or neurodegenerative conditions like Parkinson's or Alzheimer's. Fifty-five participants will…
Phase: NA • Sponsor: Mayo Clinic • Aim: Symptom relief
Last updated Jun 27, 2026 09:00 UTC
-
Can a gentle brain zap help people with ataxia walk better?
Symptom relief OngoingThis study tests whether a non-invasive brain stimulation technique called transcranial direct current stimulation (tDCS) can improve movement in people with degenerative ataxia, a rare condition that damages the cerebellum and impairs balance and coordination. Sixteen participan…
Phase: NA • Sponsor: University of Cagliari • Aim: Symptom relief
Last updated Jun 27, 2026 08:00 UTC
-
Rare brain disease study seeks to unlock mysteries of atypical TPP1 deficiency
Knowledge-focused OngoingThis study follows 5 people with a rare, late-onset form of TPP1 deficiency (a brain disease) to track how their symptoms change over time. Researchers will use tests like brain scans, eye exams, and movement assessments to better understand the condition. The goal is to gather i…
Sponsor: Children's Hospital of Orange County • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:05 UTC
-
300 volunteers help create medical image bank for science
Knowledge-focused OngoingThis study gathers MRI, CT, and ultrasound images from 300 adults—some healthy, some with kidney or brain disease—to build a collection for future not-for-profit research. No new treatments are being tested; the goal is to make medical images available to scientists for advancing…
Sponsor: Mario Negri Institute for Pharmacological Research • Aim: Knowledge-focused
Last updated Jun 26, 2026 13:28 UTC