| Literature DB >> 35006288 |
Kai-Henrik Peiffer1, Stefan Zeuzem2.
Abstract
Untreated chronic hepatitis C infection can lead to severe and potentially fatal liver-associated complications. Therefore, every hepatitis C virus (HCV) infection represents an indication for antiviral treatment. In particular, patients with progressive liver disease should be treated urgently. Here, we review indication for treatment as well as goals and basic principles of antiviral therapy. In addition, different treatment regimens and monitoring of the treatment course and outcome are discussed.Today, the treatment of chronic HCV infection is based on interferon-free regimens combining different direct-acting antivirals (DAAs), where the choice of DAA-regimen depends on the viral genotype, previous treatments, and the state of liver fibrosis. With these regimens, equally high virus eradication rates are achievable in patients with compensated liver cirrhosis and in patients without advanced liver disease. In addition, patients with decompensated liver cirrhosis or patients with end-stage renal failure requiring renal replacement therapy, as well as children from an age of 3 years, can be treated safely and highly efficiently with DAA-containing regimens. Physicians should be aware of possible drug interactions of the DAAs with concomitant administered drugs. However, possible interactions can be checked easily online. Although, there is an improvement of prognosis after HCV eradication, patients with advanced liver fibrosis or liver cirrhosis must be included in a lifelong HCC surveillance program.Entities:
Keywords: Antiviral treatment; DAA; HCV; Interferon-free; SVR
Mesh:
Substances:
Year: 2022 PMID: 35006288 PMCID: PMC8744052 DOI: 10.1007/s00103-021-03481-z
Source DB: PubMed Journal: Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz ISSN: 1436-9990 Impact factor: 1.513
| Substanzklasse | Medikament | Dosierung (Erwachsene) pro Tag | HCV-Genotypen-Aktivität ( |
|---|---|---|---|
| Nukleotidischer NS5B-Polymeraseinhibitor | Sofosbuvirb,d,e (SOF) | 400 mg | 1a, 1b; 2a, 2b; 3a; 4a, 4b; 5a; 6a, 6e, 6p |
| Zulassung: 1–6 | |||
| NS3-Proteaseinhibitoren | Grazoprevira (GZR) | 100 mg | 1a, 1b; 4 |
| Zulassung: 1, 4 | |||
| Voxilaprevirb (VOX) | 100 mg | 1a, 1b; 2a, 2b; 3a; 4a, 4d; 5a; 6a, 6e, 6n | |
| Zulassung: 1–6 | |||
| Glecaprevirc (GPR) | 3 × 100 mg | 1a, 1b; 2a, 2b; 3a; 4a, 4d; 5a | |
| Zulassung: 1–6 | |||
| NS5-Inhibitoren | Ledipasvird (LDV) | 90 mg | 1a, 1b; 2a, 2b; 3a; 4a, 4d, 5a, 6a, 6e |
| Zulassung: 1, 4–6 | |||
| Velpatasvire (VEL) | 100 mg | 1a, 1b, 2a; 2b; 3a; 4a, 4d, 4r; 5a; 6a; 6e | |
| Zulassung: 1–6 | |||
| Elbasvira (EBR) | 50 mg | 1a, 1b; 4 | |
| Zulassung: 1, 4 | |||
| Pibrentasvirb (PIB) | 3 × 40 mg | 1a, 1b; 2a, 2b; 3a; 4a, 4d; 5a | |
| Zulassung: 1–6 |
HCV Hepatitis-C-Virus, DDA „direct acting antivirals“
aKoformulierung pro Tablette: 100 mg Grazoprevir, 50 mg Elbasvir
bKoformulierung pro Tablette: Sofosbuvir, 100 mg Velpatasvir, 100 mg Voxilaprevir
cKoformulierung pro Tablette: 100 mg Glecaprevir, 40 mg Pibrentasvir
dKoformulierung pro Tablette: 400 mg Sofosbuvir, 90 mg Ledipasvir
eKoformulierung pro Tablette: 400 mg Sofosbuvir, 100 mg Velpatasvir
| Therapieregime | Therapiedauer in Wochen | Patient*innen ohne Leberzirrhose | Patient*innen mit kompensierter Leberzirrhose | |||
|---|---|---|---|---|---|---|
| TNa/TEb | HCV Gt3 + TEc | TNa | TEb | HCV Gt3 + TEc | ||
| 8 | X | – | X | – | – | |
| 12 | – | – | – | X | – | |
| 16 | – | X | – | – | X | |
| 12 | X | X | X | X | Xd | |
aTN, therapienaiv
bTE, therapieerfahren im Sinne einer Vorbehandlung mit (pegyliertem) Interferon ± Ribavirin. Zusätzlich für die Therapie mit Glecaprevir + Pibrentasvir auch Vorbehandlung mit Sofosbuvir ± (pegyliertes) Interferon ± Ribavirin, aber ohne zusätzlichen DAA. Zusätzlich für die Therapie mit Velapatasvir + Sofosbuvir auch Vorbehandlung mit Boceprevir o. Telaprevir o. anderen NS3-Proteaseinhibitoren in Kombination mit (pegyliertem) Interferon ± Ribavirin
cHCV Gt3 + TE, HCV(Hepatitis-C-Virus)-Genotyp-3-Infektion und therapieerfahren mit (pegyliertem) Interferon ± Ribavirin oder Sofosbuvir + (pegyliertes) Interferon + Ribavirin o. Sofosbuvir + Ribavirin
dGegebenenfalls Hinzunahme von Ribavirin