Related Experiment Video
Updated: Jun 27, 2025

11:34
A Competent Hepatocyte Model Examining Hepatitis B Virus Entry through Sodium Taurocholate Cotransporting Polypeptide as a Therapeutic Target
Published on: May 10, 2022
2.2K
Cost effectiveness of hepatitis C direct acting agents
Akshay Shetty1,2, Michelle Lee2, Julia Valenzuela2
1Department of Medicine, University of California at Los Angeles, Los Angeles, CA, USA.
Expert Review of Pharmacoeconomics & Outcomes Research
|April 26, 2024
Summary
Direct-acting antivirals (DAAs) offer effective treatment for chronic hepatitis C (HCV). This review assesses the cost-effectiveness of DAAs, crucial for achieving the WHO
Area of Science:
- Hepatology
- Public Health
- Health Economics
Background:
- Direct-acting antivirals (DAAs) have revolutionized chronic hepatitis C (HCV) treatment.
- The World Health Organization aims for HCV elimination by 2030.
- Pan-genotypic HCV regimens simplify treatment and maintain high efficacy.
Purpose of the Study:
- To evaluate the cost-effectiveness of DAA treatment for chronic HCV.
- To analyze DAA cost-effectiveness across general, cirrhosis, and vulnerable patient populations.
Main Methods:
- This study is a review assessing existing literature.
- Focus is on economic evaluations of DAA therapies for HCV.
- Analysis considers diverse patient demographics and treatment scenarios.
Main Results:
- DAA treatment demonstrates significant clinical efficacy.
- Cost-effectiveness varies by population and healthcare system.
- Barriers like cost and access impact treatment scalability.
Conclusions:
- DAA therapy is a cornerstone for HCV elimination strategies.
- Targeted policies are essential to overcome access and cost barriers.
- Addressing vulnerable populations is critical for widespread HCV eradication.
Related Concept Videos
Retrovirus Life Cycles
45.9K
Retroviruses have a single-stranded RNA genome that undergoes a special form of replication. Once the retrovirus has entered the host cell, an enzyme called reverse transcriptase synthesizes double-stranded DNA from the retroviral RNA genome. This DNA copy of the genome is then integrated into the host’s genome inside the nucleus via an enzyme called integrase. Consequently, the retroviral genome is transcribed into RNA whenever the host’s genome is transcribed, allowing the...
45.9K
Dose-Response Relationship: Potency and Efficacy
4.4K
The potency of a drug is the measure of its ability to produce a biological response and can be compared by looking at the half-maximum effective concentration or EC50 values of different drugs. A lower EC50 value indicates higher potency of the drug. In the dose–response curve of two antihypertensive drugs, candesartan and irbesartan, a significant difference is observed in their EC50 values. A lower EC50 value for candesartan indicates that it is more potent than irbesartan, as it...
4.4K

