Wernicke's encephalopathy Flashcards
1
Q
What is the clinical triad of Wernicke’s encephalopathy?
A
Ataxia
Confusion
Nystagmus
2
Q
What is the cause of Wernicke’s encephalopathy?
A
Thiamine deficiency (vitamin B1)
3
Q
What are the causes of thiamine deficiency?
A
Chronic alcohol abuse
Malnutrition
Bariatric surgery
Hyperemesis gravidarum
4
Q
What is the treatment of Wernicke’s encephalopathy?
A
IV Pabrinex
5
Q
What is IV Pabrinex?
A
IV high-dose thiamine
6
Q
What can Wernicke’s encephalopathy progress to if left untreated?
A
Korsakoff’s syndrome
7
Q
What is the presentation of Korsakoff’s syndrome?
A
Anterograde amnesia
Retrograde amnesia
Confabulation
