Related Experiment Video
Updated: Jun 17, 2025

A Competent Hepatocyte Model Examining Hepatitis B Virus Entry through Sodium Taurocholate Cotransporting Polypeptide as a Therapeutic Target
Published on: May 10, 2022
It Is Time for a Simplified Approach to Hepatitis B Elimination
Douglas Dieterich1, Camilla Graham2, Su Wang3
1Division of Liver Disease, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York.
Insights
Simplifying Hepatitis B virus (HBV) care guidelines can improve diagnosis and treatment, reducing liver cancer risk. This expert panel developed a streamlined algorithm for better HBV management globally.
Area of Science:
- Hepatology
- Infectious Diseases
- Public Health
Background:
- Hepatitis B virus (HBV) infection affects millions globally, with complex current guidelines hindering diagnosis and management.
- Antiviral therapy reduces liver complications, but guideline complexity creates barriers to care and exacerbates health disparities.
- A streamlined approach is needed to facilitate HBV intervention and treatment, particularly in primary care.
Purpose of the Study:
- To achieve consensus on a simplified algorithm for Hepatitis B virus (HBV) care.
- To encourage the implementation of HBV intervention and treatment strategies.
- To address the complexity of existing guidelines and improve patient outcomes.
Main Methods:
- A global expert panel of 8 liver and infectious disease specialists convened in January 2021.
- The panel aimed to reach consensus on a streamlined algorithm for HBV care.
- The focus was on facilitating the implementation of HBV intervention and treatment.
Main Results:
- A comprehensive perspective on screening optimization, diagnostic workup, treatment, and monitoring was developed.
- A streamlined visual treatment algorithm for risk stratification and management of HBV patients was created.
- The algorithm is designed for adaptability across various healthcare settings.
Conclusions:
- Simplifying HBV care guidelines is crucial for achieving health equity.
- Streamlined guidelines can help address the public health threat of HBV.
- Simplified approaches are essential for HBV elimination efforts.
Background And Aims:
Hepatitis B virus (HBV) infection continues to threaten millions of lives across the globe, despite universal vaccination efforts. Current guidelines for screening, vaccination, and treatment are complex and have left too many people undiagnosed or improperly managed. Antiviral therapy has been shown to significantly reduce the incidence of liver-related complications, including liver cancer. However, the complexity of existing guidelines can make it difficult to identify which patients to target for treatment, and recommendations that are difficult to implement in real-world settings pose a barrier to eligible patients to receive therapy and contribute to health disparities in HBV care. The goal of this global expert panel was to gain consensus on a streamlined approach to HBV care to facilitate implementation of HBV intervention and treatment, especially in the primary care setting.
Methods:
A group of 8 liver and infectious disease specialists attended a meeting in January 2021 with the objective of gaining consensus on a streamlined algorithm for HBV care that would encourage implementation of HBV intervention and treatment.
Results:
We have created a comprehensive perspective highlighting screening optimization, diagnostic workup, treatment, and monitoring. This treatment algorithm is designed to provide a streamlined visual pathway for risk stratification and management of patients with HBV that can be adapted in various care settings.
Conclusion:
Simplification of guidelines will be critical to achieving health equity to address this public health threat and achieve HBV elimination.
Related Concept Videos
Drug Elimination: Non-Renal Routes
Hepatic Drug Excretion: Enterohepatic Cycling
Post-release drugs and metabolites can be reabsorbed into the body from the intestine. For conjugated metabolites like glucuronides, reabsorption requires enzymatic hydrolysis by intestinal microflora. This...
Retrovirus Life Cycles
Physiological Pharmacokinetic Models: Incorporating Hepatic Transporter-Mediated Clearance
A recent model describes pravastatin's hepatobiliary excretion,...
Hepatic Drug Excretion: Influencing Factors
Drug Elimination: The Concept of Clearance
Drug clearance is not limited to renal excretion but encompasses all organs involved in drug elimination,...

