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Ataxia with vitamin E deficiency

ORPHA:96DiseaseAutosomal recessiveAll ages

Ассоциированные гены (1)

TTPA
alpha tocopherol transfer protein
Disease-causing germline mutation(s) in
OMIM: 600415

Фенотипы (37)

Очень частый (80–99%)7
HP:0001251Ataxia
HP:0001284Areflexia
HP:0001324Muscle weakness
HP:0003487Babinski sign
HP:0007256Abnormal pyramidal sign
HP:0009830Peripheral neuropathy
HP:0100513Low levels of vitamin E
Частый (30–79%)14
HP:0000639Nystagmus
HP:0000662Nyctalopia
HP:0000763Sensory neuropathy
HP:0001260Dysarthria
HP:0001272Cerebellar atrophy
HP:0001288Gait disturbance
HP:0001310Dysmetria
HP:0001761Pes cavus
HP:0002075Dysdiadochokinesis
HP:0002167Abnormality of speech or vocalization
HP:0002312Clumsiness
HP:0002599Head titubation
HP:0002650Scoliosis
HP:0010831Impaired proprioception
Периодический (5–29%)15
HP:0000012Urinary urgency
HP:0000505Visual impairment
HP:0000649Abnormality of visual evoked potentials
HP:0000819Diabetes mellitus
HP:0001268Mental deterioration
HP:0001276Hypertonia
HP:0001332Dystonia
HP:0001337Tremor
HP:0001639Hypertrophic cardiomyopathy
HP:0002376Developmental regression
HP:0002403Positive Romberg sign
HP:0003202Skeletal muscle atrophy
HP:0004374Hemiplegia/hemiparesis
HP:0007703Abnormality of retinal pigmentation
HP:0011675Arrhythmia
Очень редкий (1–4%)1
HP:0000580Pigmentary retinopathy

Эпидемиология (1)

Point prevalence
1-9 / 1 000 000
Europe

Лекарства и терапия

Источник: Open Targets Platform (в реальном времени)

Клинические исследования

Источник: ClinicalTrials.gov (в реальном времени)

Внешние ресурсы