Infectious Diseases - Hep D Flashcards
1
Q
What kind of virus is Hep D?
A
Small RNA virus encased in an envelope that is embedded with HBsAg
So it requires Hep B infection present
2
Q
Why is it bad?
A
More severe acute Hep B hepatitis Higher mortality of Hep B Higher rates of cirrhosis Higher rates liver failure Higher rates HCC
3
Q
Why is HBV DNA low if a patient has Hep D infection?
A
HDV suppresses HBV replication
4
Q
How is HDV transmitted?
A
Sex and IVDU
5
Q
A patient with Hep B gets a flare. What do you think is the cause?
A
Hep D infection
6
Q
Treatment of HDV?
A
Peg interferon alpha for 48 weeks
