1.Indication of Drug Therapy in Patients with Chronic Hepatitis B.
The Korean Journal of Hepatology 2005;11(1):1-8
No abstract available.
Hepatitis B, Chronic/*drug therapy
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Humans
2.Advances in new antivirals for chronic hepatitis B.
Yanhua TANG ; Hongyan LIANG ; Ge ZENG ; Sheng SHEN ; Jian SUN
Chinese Medical Journal 2022;135(5):571-583
Chronic hepatitis B virus (HBV) infection remains a global health burden. Timely and effective antiviral therapy is beneficial for patients with HBV infection. With existing antiviral drugs, including nucleos(t)ide analogs and interferon-alfa, patients can achieve viral suppression with improved prognosis. However, the rate of hepatitis B surface antigen loss is low. To achieve a functional cure and even complete cure in chronic hepatitis B patients, new antivirals need to be developed. In this review, we summarized the advantages and disadvantages of existing antiviral drugs and focused on new antivirals including direct-acting antiviral drugs and immunotherapeutic approaches.
Antiviral Agents/therapeutic use*
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Hepatitis B/drug therapy*
;
Hepatitis B Surface Antigens
;
Hepatitis B virus
;
Hepatitis B, Chronic/drug therapy*
;
Hepatitis C, Chronic/drug therapy*
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Humans
4.Expert consensus on the clinical application of the markers of hepatitis B virus.
Chinese Journal of Hepatology 2023;31(4):389-400
Hepatitis B virus biomarkers are mainly used in clinical practice to diagnose infection, monitor disease progression, evaluate response to chronic hepatitis B treatment, and evaluate the efficacy of novel antiviral drugs in clinical trials. In combination with the recent research progress of antiviral therapy for chronic hepatitis B and the actual needs of clinical diagnosis and treatment, the expert consensus was formulated by the Cooperative Group of Basic Research and Experimental Diagnosis of Liver Diseases, Chinese Society of Hepatology, Chinese Medical Association. It summarized the evidence and recommended the key points for the clinical application of classic and novel hepatitis B virus related biomarkers in order to guide the standardized and reasonable clinical application for these biomarkers.
Humans
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Hepatitis B virus
;
Hepatitis B, Chronic/drug therapy*
;
Consensus
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Antiviral Agents/therapeutic use*
;
Biomarkers
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Hepatitis B/drug therapy*
5.Interpretation of the essential updates in guidelines for the prevention and treatment of chronic hepatitis B (Version 2022).
Hong YOU ; Ya Meng SUN ; Meng Yang ZHANG ; Yue Min NAN ; Xiao Yuan XU ; Tai Sheng LI ; Gui Qiang WANG ; Jin Lin HOU ; Zhongping DUAN ; Lai WEI ; Fu Sheng WANG ; Ji Dong JIA ; Hui ZHUANG
Chinese Journal of Hepatology 2023;31(4):385-388
Chinese Society of Hepatology and Chinese Society of Infectious Diseases, Chinese Medical Association update the guidelines for the prevention and treatment of chronic hepatitis B (version 2022) in 2022. The latest guidelines recommend more extensive screening and more active antiviral treating for hepatitis B virus infection. This article interprets the essential updates in the guidelines to help deepen understanding and better guide the clinical practice.
Humans
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Hepatitis B, Chronic/drug therapy*
;
Hepatitis B/drug therapy*
;
Hepatitis B virus
;
Antiviral Agents/therapeutic use*
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Gastroenterology
6.The 2014 Hepatology Society of the Philippines consensus statements on the management of chronic hepatitis B.
Jamias Jade D. ; Balce-Santos Dulcinea A. ; Bocobo Joseph C. ; Labio Madalinee Eternity D. ; Lontok Ma. Antoinette DC. ; Macatula Therese C. ; Ong Janus P. ; Ong-Go Arlinking K. ; Wong Stephen ; Yu Ira I. ; Payawal Diana A.
Philippine Journal of Internal Medicine 2015;53(1):17-33
Chorinic hepatitis B virus (CHB) infection is a serious problem that affects over 300 million people worldwide and is highly prevalent in the Asia Pacific region. In the Philippines an estimate 7.3 million Filipinos or 16.7% of adults are chronically infected with HBV, more than twice the average prevalence in the Western Pacific region.
In view of the above, the Hepatology Society of the Philippines (HSP) embarked on the development of consensus statements on the management of hepatitis B with the primary objectives of standardizing approach to management, empowering other physicians involved in the management of hepatitis B and advancing treatment subsidy by the Philippine Health Insurance Corporation (PhilHealth).
The local guidelines include screening and vaccination general management, indications for assessment of fibrosis in those who did not meet treatment criteria. indications for treatment, on-treatment and post-treatment monitoring and duration of antiviral treatment. Recommendations on the management of antiviral drug resistance, management of special populations including patients with concurrent HIV or hepatitis C infection, women of child-bearing age (pregnancy and breastfeeding), patients with decompensated liver disease, patients receiving immunosuppressive medications or chemotherapy and patients in the setting of hepatocellular carcinoma are also included. However, the guidelines did not include management for patients with liver and other solid organ transplantation, patients on renal replacement therapy, and children.
The consensus statements will be amended accordingly as new therapies become available.
Hepatitis B ; Consensus ; Hepatitis B, Chronic ; Hepatitis B Virus ; Fibrosis ; Drug Therapy ; Carcinoma, Hepatocellular ; Liver Cirrhosis ; Hepatitis Delta Virus ; Hiv
7.Mechanism and clinical significance of HBV reactivation after anti-HCV therapy.
Wan Jia ZENG ; Lin GAO ; Yi Wei XU ; Xiang Mei CHEN ; Fu Sheng WANG ; Feng Min LU
Chinese Journal of Hepatology 2022;30(9):997-1001
Direct-acting antivirals (DAAs) can strongly inhibit the replication of hepatitis C virus (HCV) and effectively clear the infection, but it may cause hepatitis B virus (HBV) reactivation, leading to severe liver damage and fulminate hepatitis in patients with HCV/HBV coinfection. In this review, we summarized the different replication process of HCV and HBV in infected hepatocytes and consequent innate immune response, and then discussed the molecular mechanism and clinical significance of HBV reactivation, and put forward the clinical precaution.
Humans
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Hepatitis B virus
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Hepacivirus
;
Antiviral Agents/pharmacology*
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Hepatitis C, Chronic/drug therapy*
;
Virus Activation
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Hepatitis C/drug therapy*
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Coinfection/drug therapy*
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Hepatitis B/drug therapy*
9.Reactivation of Hepatitis B Virus Following Systemic Chemotherapy for Malignant Lymphoma.
Seung Jun JANG ; Young Kul JUNG ; Hae Lim BAEK ; Hyun Hwa YOON ; Seung Kak SHIN ; Jun Shik HONG ; Jin Ny PARK ; Oh Sang KWON ; Yun Soo KIM ; Duck Joo CHOI ; Jae Hoon LEE ; Ju Hyun KIM
Korean Journal of Medicine 2013;85(6):598-603
BACKGROUND/AIMS: Reactivation of hepatitis B virus (HBV) has been reported in HBV surface antigen (HBsAg)-positive patients undergoing chemotherapy, as well as HBsAg-negative patients with antibodies against HBV core antigen (HBcAg) and/or HBsAg (HBsAb). Chemotherapy-including rituximab-has recently been identified as a predictive factor for HBV reactivation in HBsAg-negative patients with malignant lymphoma. The aim of our study was to identify the factors predictive of HBV reactivation after chemotherapy in patients with malignant lymphoma. METHODS: We conducted a retrospective analysis of medical records from patients diagnosed with malignant lymphoma at Gachon University Gil Medical Center in City, County from January 2005 to December 2010. We subsequently determined HBsAg, HBsAb and anti-HBc status in the 196 patients treated with chemotherapy. RESULTS: The mean age of the patients was 57.3 +/- 14.5 years; 56.3% were male. A total of 172 of 196 (88%) patients in the study population were HBsAg (+) prior to chemotherapy. Three patients (3/11, 27.3%) in the HBsAg (+) group had confirmed HBV reactivation after chemotherapy. In addition, 26 of 196 (13%) patients in the study population tested HBcAg (+) positive prior to chemotherapy. One patient (1/15, 6.7%) in the HBsAg (-)/HBcAb (+) group had confirmed HBV reactivation. In the four patients with HBV reactivation, infection was resolved after treatment with 0.5 mg entecavir or 100 mg lamivudine. CONCLUSIONS: Reactivation of HBV after systemic chemotherapy can occur in HBsAg (-) patients. We recommend that malignant lymphoma patients undergoing chemotherapy be screened for HBV infection status, including HBcAg, and followed closely to prevent HBV reactivation.
Antibodies
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Antigens, Surface
;
Drug Therapy*
;
Hepatitis B Core Antigens
;
Hepatitis B Surface Antigens
;
Hepatitis B virus*
;
Hepatitis B*
;
Hepatitis*
;
Humans
;
Lamivudine
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Lymphoma*
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Male
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Medical Records
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Retrospective Studies