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A Protocol for Analyzing Hepatitis C Virus Replication
Published on: June 26, 2014
Treatment of hepatitis C virus in HIV patients: a review
Nickolas Kontorinis1, Kaushik Agarwal, Douglas T Dieterich
1Department of Medicine, Mount Sinai Hospital, New York, NY 10029, USA. nick.kontorinis@health.wa.gov.au
Insights
HIV patients with Hepatitis C Virus (HCV) infection require careful management. Evidence-based treatment strategies, including pegylated interferon and ribavirin, are effective and safe for managing HCV in this population.
Area of Science:
- Hepatology
- Infectious Diseases
- Antiviral Therapy
Background:
- Antiretroviral therapy (ART) has improved HIV survival, but Hepatitis C Virus (HCV) coinfection is prevalent (approx. 30%).
- HCV coinfection significantly increases liver-related mortality in HIV patients.
- ART can exacerbate hepatotoxicity in coinfected individuals, making HCV treatment a priority.
Purpose of the Study:
- To review and summarize current evidence-based management of anti-HCV therapy in HIV-infected patients.
- To provide guidance on the treatment of HCV in the context of HIV infection.
Main Methods:
- A systematic literature review was conducted.
- Searches were performed using PubMed and Medline databases.
Main Results:
- Screening for HCV via antibody and RNA testing is recommended for all HIV patients.
- Treatment should be considered for coinfected patients with liver inflammation and fibrosis.
- Pegylated interferon and ribavirin combination therapy demonstrates safety and efficacy.
Conclusions:
- HCV treatment duration of 48 weeks is more effective for genotypes 2 and 3.
- Clinicians must be aware of unique side effects and toxicities associated with interferon-based therapy in HIV patients.
- HCV genotype predicts treatment response.
Background:
Survival in HIV infection has improved dramatically in the last decade due to antiretroviral therapy (ART). Due to shared routes of transmission, HCV is found in approximately 30% of HIV infected patients. HCV infection has emerged as a major issue in this population as manifest by a major increase in liver-related mortality. ART-associated hepatotoxicity has been demonstrated to occur more frequently in co-infected individuals and may be severe or fatal in some instances. Thus treatment of HCV has become a priority in HIV infected individuals.
Objectives:
The main aims of this review are to summarise and illustrate the current evidence based management of anti-HCV therapy in HIV-infected patients.
Methods:
A systematic review of the literature was performed using Pubmed and Medline searches.
Conclusion:
All HIV-infected patients should be screened for HCV infection via anti-HCV antibody and HCV RNA polymerase chain reaction. If HCV infection is present, treatment should be considered in those patients with evidence of liver inflammation and fibrosis. Recent studies have demonstrated the safety and efficacy of anti-HCV therapy in HIV-infected individuals with pegylated interferon and ribavirin combination therapy. HCV genotype is predictive of response to therapy and increasing the duration of therapy to 48 weeks has proven to be more effective in patients with genotypes 2 and 3. HCV treatment with interferon based therapy is associated with many unique side effects and toxicities in this population of which the clinician must be aware.
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