Hu, 2013: Overview of all reported PxMD-CACNA1A patients

Index patient Sex Ethnicity Country of origin AAO AAE Family history Symptoms Initial symptoms Reported mutations
Yes
A
CHN
4
21
n.a.
Dysarthria
Nystagmus (ictal)
Nausea
Ataxia (ictal)
-Gait ataxia (interictal)
Gait ataxia
-Gait ataxia (ictal)
Vomiting (ictal)
-Muscle weakness (ictal)
Nystagmus
Ataxia
Vomiting
Tremor (any or unspecified)
Dysarthria (ictal)
Muscle weakness
-Tremor (ictal)
Diplopia
Diplopia (ictal)
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n.a.
No
A
CHN
35
54
n.a.
Muscle weakness
Emotional stress trigger
Gait ataxia
-Gait ataxia (ictal)
Seizures
Dystonia (any or unspecified)
Hyperhidrosis
Ataxia (ictal)
Visual blurring
Vomiting
Nausea
Dysarthria
Headache
Migraine
Ataxia
Physical stress trigger
Myokymia
Nystagmus
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n.a.
No
A
CHN
5
16
n.a.
Muscle weakness
Vomiting
Ataxia (ictal)
Nausea
Dysarthria
Migraine
Gait ataxia
-Gait ataxia (ictal)
Ataxia
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n.a.
No
A
CHN
12
47
n.a.
Ataxia
Dysarthria
Ataxia (ictal)
Vomiting
Vertigo
Gait ataxia
-Gait ataxia (ictal)
Nausea
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n.a.
No
A
CHN
4
25
n.a.
Myokymia
Dysarthria
-Gait ataxia (ictal)
Diplopia
Muscle weakness
Ataxia
Tremor (any or unspecified)
Vertigo
Emotional stress trigger
Gait ataxia
Ataxia (ictal)
Physical stress trigger
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n.a.
No
A
CHN
5
74
n.a.
Nausea
Gait ataxia
Dysarthria
Vomiting
Nystagmus
Ataxia (ictal)
Ataxia
-Gait ataxia (ictal)
Myokymia
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n.a.
No
A
CHN
7
21
n.a.
Diplopia
Myokymia
Dysarthria
Vertigo
Hyperhidrosis
Ataxia
-Gait ataxia (ictal)
Ataxia (ictal)
Headache
Tinnitus
Physical stress trigger
Gait ataxia
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n.a.