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.
-Muscle weakness (ictal)
Diplopia
Ataxia
Gait ataxia
Tremor (any or unspecified)
Diplopia (ictal)
Vomiting
Vomiting (ictal)
Nystagmus (ictal)
-Gait ataxia (interictal)
-Gait ataxia (ictal)
Ataxia (ictal)
Nausea
-Tremor (ictal)
Muscle weakness
Dysarthria
Nystagmus
Dysarthria (ictal)
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n.a.
No
A
CHN
35
54
n.a.
Emotional stress trigger
Muscle weakness
Myokymia
Physical stress trigger
Gait ataxia
-Gait ataxia (ictal)
Dysarthria
Visual blurring
Nystagmus
Seizures
Nausea
Ataxia
Dystonia (any or unspecified)
Vomiting
Migraine
Ataxia (ictal)
Headache
Hyperhidrosis
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n.a.
No
A
CHN
5
16
n.a.
Vomiting
Muscle weakness
Gait ataxia
Dysarthria
Migraine
-Gait ataxia (ictal)
Ataxia (ictal)
Ataxia
Nausea
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n.a.
No
A
CHN
12
47
n.a.
Vertigo
Ataxia
Ataxia (ictal)
Gait ataxia
-Gait ataxia (ictal)
Dysarthria
Nausea
Vomiting
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n.a.
No
A
CHN
4
25
n.a.
Gait ataxia
Vertigo
Ataxia (ictal)
Diplopia
Tremor (any or unspecified)
Dysarthria
Muscle weakness
-Gait ataxia (ictal)
Ataxia
Emotional stress trigger
Physical stress trigger
Myokymia
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n.a.
No
A
CHN
5
74
n.a.
Dysarthria
Nausea
-Gait ataxia (ictal)
Ataxia (ictal)
Vomiting
Ataxia
Nystagmus
Myokymia
Gait ataxia
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n.a.
No
A
CHN
7
21
n.a.
Dysarthria
Gait ataxia
Ataxia (ictal)
Myokymia
Ataxia
-Gait ataxia (ictal)
Vertigo
Diplopia
Physical stress trigger
Tinnitus
Hyperhidrosis
Headache
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n.a.