14. Hepatitis C Flashcards

1
Q

(Hepatitis C)

Virus Typ

A

RNA-Virus

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2
Q

(Hepatitis C)

Übertragung (2)

A
  • häufig: parenteral
  • selten: sexuell oder vertikal
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3
Q

(Hepatitis C)

Screening

A

einmalig ab 35 J.

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4
Q

(Hepatitis C)

Symptome

A

unspezifische

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5
Q

(Hepatitis C)

Laborentscheidung (2)

A
  • Suchtest
  • Bestätigungstest
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6
Q

(Hepatitis C)

Suchtest

A

anti-HCV-AK IgM/IgG mittels ELISA (Serumröhrchen)

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7
Q

(Hepatitis C)

Bestätigungstest

A

HCV-DNA mittels RT-PCR (EDTA-Röhrchen)

+ HCV-Genotyp und Viruslast

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8
Q

(Hepatitis C)

akute Virus-Hepatitiden: Befunde in der Biopsie (2)

A
  • eosinophile Einzelzellnekrosen (“Councilman-Körperchen”)
  • Brückennekrosen
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9
Q

(Hepatitis C)

chronische Virus-Hepatitiden: Befunde in der Biopsie (2)

A
  • lymphohistiozytäre, periportale Infiltrate
  • fibröse Septen
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10
Q

(Hepatitis C)

Therapie

A

ART

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11
Q

(Hepatitis C)

Therapie: Indikation

A

HCV-RNA nachweisbar

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12
Q

(Hepatitis C)

Therapie: Wirkstoffe (3)

A
  • NS3-Protease-Inhibitoren (“-previr”)
  • NS5A-Inhibitoren (“-asvir”)
  • NS5B-Inhibitoren (“-buvir”
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13
Q

(Hepatitis C)

Therapie der Wahl

A

Sofosbuvir (SOF) - pangenotypisch

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14
Q

(Hepatitis C)

Therapiedauer

A

8-12 Wochen

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15
Q

(Hepatitis C)

Therapieziel

A

Sustained Virological Response (SVR)

“anhaltendes virologisches Ansprechen”

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16
Q

(Hepatitis C)

Sustained Virological Response (SVR)

“anhaltendes virologisches Ansprechen”

A

HCV-RNA im Serum nicht mehr nachweisbar 12 Wochen nach Abschluss der ART