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Asai A, Hirai S, Yokohama K, Nishikawa T, Nishikawa H, Higuchi K. Effect of an Electronic Alert System on Hepatitis B Virus Reactivation in Patients Receiving Immunosuppressive Drug Therapy. J Clin Med 2022; 11:jcm11092446. [PMID: 35566572 PMCID: PMC9104084 DOI: 10.3390/jcm11092446] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/19/2022] [Accepted: 04/23/2022] [Indexed: 02/04/2023] Open
Abstract
Hepatitis B virus (HBV) reactivation (HBVr) can occur in patients receiving immunosuppressive drug therapies, causing significant morbidity and mortality. Although the guidelines for HBVr have been proposed by several academic societies, some providers do not follow them, resulting in HBVr and death. As HBV-DNA levels increase before liver enzyme levels do, we previously constructed an electronic alert system that recommends the measurement of HBV-DNA. Here, we investigated whether this alert system improves the HBV-DNA measurement rate and elicits responses according to guidelines. A total of 5329 patients were divided into two groups, before and after the introduction of the alert system, and the HBV-DNA measurement rates in both groups were compared. Because of the introduction of the alert system, the HBV-DNA measurement rate among HBsAg-negative patients with anti-HBs and/or anti-HBc before immunosuppressive drug therapy improved significantly. The HBV-DNA monitoring rate within 3 months also improved significantly (p = 0.0034) in HBV-remission phase patients. HBVr was detected immediately, and the affected patients were treated with nucleotide analogs before severe hepatitis onset. The introduction of the alert system for HBVr improved the HBV-DNA measurement rates in patients receiving immunosuppressive drug therapy, leading to the rapid treatment of patients with HBVr.
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Affiliation(s)
- Akira Asai
- The Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Takatsuki 569-8686, Japan; (K.Y.); (T.N.); (H.N.); (K.H.)
- Correspondence: ; Tel.: +81-(726)-83-1221
| | - Saho Hirai
- Faculty of Medicine, Osaka Medical and Pharmaceutical University, Takatsuki 569-8686, Japan;
| | - Keisuke Yokohama
- The Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Takatsuki 569-8686, Japan; (K.Y.); (T.N.); (H.N.); (K.H.)
| | - Tomohiro Nishikawa
- The Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Takatsuki 569-8686, Japan; (K.Y.); (T.N.); (H.N.); (K.H.)
| | - Hiroki Nishikawa
- The Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Takatsuki 569-8686, Japan; (K.Y.); (T.N.); (H.N.); (K.H.)
| | - Kazuhide Higuchi
- The Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Takatsuki 569-8686, Japan; (K.Y.); (T.N.); (H.N.); (K.H.)
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Chang Y, Jeong SW, Jang JY. Hepatitis B Virus Reactivation Associated With Therapeutic Interventions. Front Med (Lausanne) 2022; 8:770124. [PMID: 35096867 PMCID: PMC8795508 DOI: 10.3389/fmed.2021.770124] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 12/20/2021] [Indexed: 12/14/2022] Open
Abstract
Hepatitis B virus (HBV) reactivation associated with various therapeutic interventions is an important cause of morbidity and mortality in patients with current or resolved HBV infection. Because no curative treatment for HBV infection is yet available, there are many individuals at risk for HBV reactivation in the general population. Populations at risk for HBV reactivation include patients who are currently infected with HBV or who have been exposed to HBV in the past. HBV reactivation and its potential consequences is a concern when these populations are exposed to anti-cancer chemotherapy, immunosuppressive or immunomodulatory therapies for the management of various malignancies, rheumatologic diseases, inflammatory bowel disease, or solid-organ or hematologic stem cell transplantation. Accordingly, it has become important to understand the basics of HBV reactivation and the mechanisms by which certain therapies are more susceptible to HBV reactivation. This review aims to raise the awareness of HBV reactivation and to understand the mechanisms and the risks of HBV reactivation in various clinical settings.
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Affiliation(s)
- Young Chang
- Department of Internal Medicine, Institute for Digestive Research, Digestive Disease Center, Soonchunhyang University College of Medicine, Seoul, South Korea
| | - Soung Won Jeong
- Department of Internal Medicine, Institute for Digestive Research, Digestive Disease Center, Soonchunhyang University College of Medicine, Seoul, South Korea
| | - Jae Young Jang
- Department of Internal Medicine, Institute for Digestive Research, Digestive Disease Center, Soonchunhyang University College of Medicine, Seoul, South Korea
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3
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Min YX, Gao Y, Liu CT, Lu XY, Chen XC. Analysis of the positive results and influencing factors of hepatitis B antibody in hospitalized neonates with AgHBs positive mothers. Front Pediatr 2022; 10:1042435. [PMID: 36619522 PMCID: PMC9813587 DOI: 10.3389/fped.2022.1042435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 11/21/2022] [Indexed: 12/24/2022] Open
Abstract
PURPOSE To investigate the results of positive antibody to hepatitis surface antigen(anti-HBs)in hospitalized neonates whose mothers were hepatitis B surface antigen (AgHBs) positive and to explore the influencing factors. METHOD The study subjects were hospitalized neonates whose mothers were positive for AgHBs. According to the serological test results of five immune markers of hepatitis B virus (HBV), they were divided into positive for anti-HBs and negative for anti-HBs. Retrospective analysis of relevant factors affecting results of anti-HBs. RESULT 269 cases (80.78%) were positive for anti-HBs and 64 cases (19.22%) were negative for anti-HBs. Univariate analysis results: the number of hepatitis B immunoglobulin (HBIG) injections after birth, whether HBIG was injected within 6 h, whether Hepatitis B vaccine (Hep B) was injected within 6 h, whether combined immunization within 12 h, whether Hep B was vaccinated on time after discharge, whether preterm birth, and whether low birth weight infants were statistically significant (P < 0.05). The results of binary logistic regression analysis: HBIG injection time ≤6 h (OR = 0.213), combined immunization time ≤12 h (OR = 0.024) were protective factors; premature infants (OR = 7.175), ALB/GLO (OR = 9.792) and failure to complete three vaccinations on time (OR = 12.659) were risk factors (P < 0.05). CONCLUSION Although China has implemented a national immunization program, vaccination of hospitalized neonates whose mothers are positive for AgHBs has not been effective. Therefore, it is recommended to strengthen training for medical staff and families to ensure that neonates can complete the three doses of vaccination on time after discharge from the hospital and to strengthen follow-up for premature infants.
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Affiliation(s)
- Yu Xiao Min
- Department of Neonatology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Ying Gao
- Department of Neonatology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Chun Tian Liu
- Department of Neonatology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xiao Yu Lu
- Department of Neonatology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xiao Chun Chen
- Department of Neonatology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
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Caviglia GP, Zorzi A, Rizzetto M, Mirandola M, Olivero A, Carolo G. Hepatitis B Virus Reactivation upon Immunosuppression: Is There a Role for Hepatitis B Core-Related Antigen in Patients with Immune-Escape Mutants? A Case Report. Diagnostics (Basel) 2021; 11:diagnostics11122185. [PMID: 34943420 PMCID: PMC8700299 DOI: 10.3390/diagnostics11122185] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 11/21/2021] [Accepted: 11/23/2021] [Indexed: 01/06/2023] Open
Abstract
The reactivation of hepatitis B virus (HBVr) in patients undergoing pharmacological immunosuppression is a potentially fatal clinical event that may occur in patients with overt or occult HBV infection. The risk of HBVr is mainly determined by the type of immunosuppressive therapy and the HBV serologic profile, with a higher risk in patients positive for the hepatitis B surface antigen (HBsAg), and a lower risk in HBsAg-negative/antibodies to core antigen-positive subjects. Notably, a considerable proportion of patients experiencing HBVr showed a high degree of variability of the HBV S gene, possibly leading to immune escape mutants. These mutations, usually in the “a-determinant” of the HBsAg, can cause diagnostic problems and consequently hamper the appropriate management strategy of patients at risk of HBVr. Here, we describe a case of HBVr in a patient with a diagnosis of chronic myeloid leukemia and a previous history of kidney transplant, providing evidence of the potential usefulness of hepatitis B core-related antigen measurement in patients with HBV immune-escape mutants at risk of viral reactivation.
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Affiliation(s)
- Gian Paolo Caviglia
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy;
- Correspondence: (G.P.C.); (A.O.); Tel.: +39-011-6333532 (G.P.C.)
| | - Antonella Zorzi
- Virology and Microbiology Unit, Department of Pathology and Diagnostics, Verona University Hospital, 37126 Verona, Italy;
| | - Mario Rizzetto
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy;
| | - Massimo Mirandola
- Infectious Diseases Section, Department of Diagnostics and Public Health, University of Verona, 37134 Verona, Italy; (M.M.); (G.C.)
| | - Antonella Olivero
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy;
- Correspondence: (G.P.C.); (A.O.); Tel.: +39-011-6333532 (G.P.C.)
| | - Giada Carolo
- Infectious Diseases Section, Department of Diagnostics and Public Health, University of Verona, 37134 Verona, Italy; (M.M.); (G.C.)
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Jiang M, Zhu B, Yao Q, Lou H, Zhang X. Anti-HBs levels in children under the age of two years born to HBV carrier mothers after immunoprophylaxis: a multicenter cross-sectional study. BMC Pediatr 2021; 21:492. [PMID: 34736435 PMCID: PMC8567679 DOI: 10.1186/s12887-021-02967-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 10/20/2021] [Indexed: 11/23/2022] Open
Abstract
Background Serological testing for the presence of Hepatitis B Virus (HBV) markers and anti-HBs titers in infants born to HBsAg positive women is critically important for estimation in immunisation programme. Methods This was a multi-center and cross-sectional study conducted in Zhejiang province, China. Children aged 7 to 24 months born to HBsAg positive women during December 2018 to February 2019, completed additional HBV serological markers screening. We indicated distribution of HBV serological markers and anti-HBs titers in children. Multiple logistic regression model with adjusted odds ratio and 95% confidence interval (ORadj and 95% CI) was used to explore the factors associated with inadequate immune response (anti-HBs titers< 100 mIU/ml) among children. Results A total of 1849 children were included. Overall 25 children tested HBsAg positive, giving HBsAg positive rate of 1.35%(95%CI: 0.83-1.88%). 92.00% (23/25) HBsAg positive children were delivered by HBeAg positive mothers. The proportion of protective seroconversion (anti-HBs titers≥10mIU/ml) was 99.29% in all children, and 86.48% children were reported with adequate anti-HBs titers (≥100mIU/ml).We found a significant higher proportions of early antenatal health care (< 13 gestational weeks), and term birth in children with adequate response compared with inadequate response (all P < 0.05). Logistic regression showed preterm birth was a negative factor for inadequate anti-HBs titers (ORadj = 1.868,95%CI 1.132-3.085,P = 0.015). Conclusions Children delivered by HBeAg positive mothers had higher risk of vertical transmission of HBV, despite completion of 3 doses of hepatitis B vaccine and HBIG injection. Inadequate anti-HBs level was significantly associated with preterm birth in HBsAg positive women.
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Affiliation(s)
- Min Jiang
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, No. 17 Section 3, Renmin South Road, Chengdu, Sichuan, 610041, People's Republic of China
| | - Bo Zhu
- Department of Medical Laboratory Science, Women's Hospital, School of Medicine, Zhejiang University, Xueshi Road 1, Hangzhou, Zhejiang, 310006, People's Republic of China
| | - Qiang Yao
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, No. 17 Section 3, Renmin South Road, Chengdu, Sichuan, 610041, People's Republic of China
| | - Haifeng Lou
- Department of Obstetrics, Women's Hospital, School of Medicine, Zhejiang University, Xueshi Road 1, Hangzhou, Zhejiang, 310006, People's Republic of China
| | - Xiaohui Zhang
- Department of Women's Health, Women's Hospital, School of Medicine, Zhejiang University, Xueshi Road 1, Hangzhou, Zhejiang, 310006, People's Republic of China.
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Lau G, Yu ML, Wong G, Thompson A, Ghazinian H, Hou JL, Piratvisuth T, Jia JD, Mizokami M, Cheng G, Chen GF, Liu ZW, Baatarkhuu O, Cheng AL, Ng WL, Lau P, Mok T, Chang JM, Hamid S, Dokmeci AK, Gani RA, Payawal DA, Chow P, Park JW, Strasser SI, Mohamed R, Win KM, Tawesak T, Sarin SK, Omata M. APASL clinical practice guideline on hepatitis B reactivation related to the use of immunosuppressive therapy. Hepatol Int 2021; 15:1031-1048. [PMID: 34427860 PMCID: PMC8382940 DOI: 10.1007/s12072-021-10239-x] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 07/20/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIM Hepatitis B reactivation related to the use of immunosuppressive therapy remains a major cause of liver-related morbidity and mortality in hepatitis B endemic Asia-Pacific region. This clinical practice guidelines aim to assist clinicians in all disciplines involved in the use of immunosuppressive therapy to effectively prevent and manage hepatitis B reactivation. METHODS All publications related to hepatitis B reactivation with the use of immunosuppressive therapy since 1975 were reviewed. Advice from key opinion leaders in member countries/administrative regions of Asian-Pacific Association for the study of the liver was collected and synchronized. Immunosuppressive therapy was risk-stratified according to its reported rate of hepatitis B reactivation. RECOMMENDATIONS We recommend the necessity to screen all patients for hepatitis B prior to the initiation of immunosuppressive therapy and to administer pre-emptive nucleos(t)ide analogues to those patients with a substantial risk of hepatitis and acute-on-chronic liver failure due to hepatitis B reactivation.
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Affiliation(s)
- George Lau
- Humanity and Health Clinical Trial Center, Humanity and Health Medical Group, Hong Kong SAR, China.
- The Fifth Medical Center of Chinese, PLA General Hospital, Beijing, 100039, China.
| | - Ming-Lung Yu
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, No. 100, Tz-You 1st Rd, Chinese Taipei, Kaohsiung, Taiwan.
| | - Grace Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | | | - Hasmik Ghazinian
- Department of Hepatology, Nork Clinical Hospital of Infectious Diseases, Yerevan, Armenia
| | - Jin-Lin Hou
- Department of Infectious Diseases, Institute of Hepatology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Teerha Piratvisuth
- Department of Medicine, NKC Institute of Gastroenterology and Hepatology, Songklanagarind Hospital, Prince of Songkla University, Hat Yai, Thailand
| | - Ji-Dong Jia
- Liver Research Center, Beijing Friendship Hospital, Beijing, China
| | - Masashi Mizokami
- Genome Medical Science Project, National Center for Global Health and Medicine, Ichikawa, Japan
| | - Gregory Cheng
- The Fifth Medical Center of Chinese, PLA General Hospital, Beijing, 100039, China
- Faculty of Health Science, Macau University, Macau SAR, China
| | - Guo-Feng Chen
- Department of Liver Diseases, Fifth Medical Center of Chinese, PLA General Hospital, Beijing, China
| | - Zhen-Wen Liu
- Research Center for Liver Transplantation, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Oidov Baatarkhuu
- Department of Infectious Diseases, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia
| | - Ann Lii Cheng
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Woon Leung Ng
- Department of Medicine, United Christian Hospital, Hong Kong SAR, China
| | - Patrick Lau
- Humanity and Health Clinical Trial Center, Humanity and Health Medical Group, Hong Kong SAR, China
| | - Tony Mok
- Department of Clinical Oncology, State Key Laboratory of South China, Chinese University of Hong Kong, Hong Kong SAR, China
| | - Jer-Ming Chang
- Division of Nephrology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Saeed Hamid
- Department of Medicine, Aga Khan University and Hospital, Stadium Road, Karachi, 74800, Pakistan
| | - A Kadir Dokmeci
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Rino A Gani
- Liver Transplantation Team, Ciptomangunkusumo Hospital, Jakarta, Indonesia
| | - Diana A Payawal
- Department of Medicine, Cardinal Santos Medical Center, Mandaluyong, Metro, Manila, Philippines
| | - Pierce Chow
- Department of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore, Singapore
| | - Joong-Won Park
- Center for Liver Cancer, Research Institute and Hospital, National Cancer Center, Goyang, Korea
| | - Simone I Strasser
- AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, Sydney, Australia
| | - Rosmawaiti Mohamed
- Department of Medicine, University Malaya Medical Centre, Kuala Lumpur, Malaysia
| | - Khin Maung Win
- Yangon Gastroenterology and Liver Centre, Yangon, Myanmar
| | - Tanwandee Tawesak
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Shiv Kumar Sarin
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Masao Omata
- Yamanashi Prefectural Central Hospital, 1-1-1 Fujimi, Kofu-shi, Yamanashi, 400-8506, Japan
- The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
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Malagnino V, Cerva C, Teti E, Campogiani L, Compagno M, Foroghi Biland L, Saderi L, Armenia D, Salpini R, Svicher V, Sotgiu G, Iannetta M, Andreoni M, Sarmati L. Poor CD4/CD8 ratio recovery in HBcAb-positive HIV patients with worse immune status is associated with significantly higher CD8 cell numbers. Sci Rep 2021; 11:3965. [PMID: 33597631 PMCID: PMC7889897 DOI: 10.1038/s41598-021-83616-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Accepted: 02/01/2021] [Indexed: 12/21/2022] Open
Abstract
Low CD4+ cell count in patients with human immunodeficiency virus (HIV) and hepatitis B virus (HBV) coinfection during combination antiretroviral therapy (cART) has been described; however, notably few studies have investigated coinfected patients positive for antibodies to the HBV c antigen (HBcAb). An observational retrospective study enrolling 190 patients was conducted by grouping patients with respect to HBV status and recording CD4+ T cell counts and percentages (CD4%), CD8+ T cell counts and percentages (CD8%), and the CD4+ to CD8+ T cell ratio (CD4/CD8) at the time of HIV diagnosis, at the start of treatment and at months 1, 2, 3, 4, 5, 6, 12, and 24 after beginning cART. One hundred and twenty patients (63.2%) were negative for previous HBV infection, while 70 (36.8%) were HBcAb-positive. A significant increase in the CD4/CD8 ratio was recorded in HIV monoinfected subjects compared to HBV coinfected patients from months 4 to 12 from the beginning of cART (p value = 0.02 at month 4, p value = 0.005 at month 5, p value = 0.006 at month 6, and p value = 0.008 at month 12). A significant increase in the absolute count of CD8+ T lymphocytes was described from months 2 to 24 from the start of cART in the subgroup of HBV coinfected patients with an AIDS event at the onset of HIV infection. The presence of HBcAb was observed to be associated with reduced CD4/CD8 ratio growth and a significantly higher proportion of subjects with CD4/CD8 < 0.45 in the HIV/HBV coinfected group. A significant increase in the CD8 T cell count was shown up to 24 months after the initiation of effective cART in the subgroup of patients with the worst immune status.
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Affiliation(s)
- Vincenzo Malagnino
- Clinic of Infectious Diseases, Policlinico Tor Vergata, V. Montpelier 1, 00133, Rome, Italy.,Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Carlotta Cerva
- Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Elisabetta Teti
- Clinic of Infectious Diseases, Policlinico Tor Vergata, V. Montpelier 1, 00133, Rome, Italy
| | - Laura Campogiani
- Clinic of Infectious Diseases, Policlinico Tor Vergata, V. Montpelier 1, 00133, Rome, Italy
| | - Mirko Compagno
- Clinic of Infectious Diseases, Policlinico Tor Vergata, V. Montpelier 1, 00133, Rome, Italy
| | - Luca Foroghi Biland
- Clinic of Infectious Diseases, Policlinico Tor Vergata, V. Montpelier 1, 00133, Rome, Italy.,Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Laura Saderi
- Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy
| | - Daniele Armenia
- Saint Camillus International, UniCamillus, University of Health Sciences, Rome, Italy
| | - Romina Salpini
- Department of Experimental Medicine and Surgery, Tor Vergata University of Rome, Rome, Italy
| | - Valentina Svicher
- Department of Experimental Medicine and Surgery, Tor Vergata University of Rome, Rome, Italy
| | - Giovanni Sotgiu
- Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy
| | - Marco Iannetta
- Clinic of Infectious Diseases, Policlinico Tor Vergata, V. Montpelier 1, 00133, Rome, Italy.,Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Massimo Andreoni
- Clinic of Infectious Diseases, Policlinico Tor Vergata, V. Montpelier 1, 00133, Rome, Italy.,Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Loredana Sarmati
- Clinic of Infectious Diseases, Policlinico Tor Vergata, V. Montpelier 1, 00133, Rome, Italy. .,Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy.
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8
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Caviglia GP, Armandi A, Rosso C, Ribaldone DG, Pellicano R, Fagoonee S. Hepatitis B Core-Related Antigen as Surrogate Biomarker of Intrahepatic Hepatitis B Virus Covalently-Closed-Circular DNA in Patients with Chronic Hepatitis B: A Meta-Analysis. Diagnostics (Basel) 2021; 11:diagnostics11020187. [PMID: 33525443 PMCID: PMC7910971 DOI: 10.3390/diagnostics11020187] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 01/25/2021] [Accepted: 01/26/2021] [Indexed: 02/07/2023] Open
Abstract
Hepatitis B virus (HBV) covalently-closed-circular (ccc)DNA is the key molecule responsible for viral persistence within infected hepatocytes. The evaluation of HBV cccDNA is crucial for the management of patients with chronic HBV infection and for the personalization of treatment. However, the need for liver biopsy is the principal obstacle for the assessment of intrahepatic HBV cccDNA. In the last decade, several studies have investigated the performance of hepatitis B core-related antigen (HBcrAg) as a surrogate of HBV cccDNA amount in the liver. In this meta-analysis, we collected 14 studies (1271 patients) investigating the correlation between serum HBcrAg and intrahepatic HBV cccDNA. Serum HBcrAg showed a high correlation with intrahepatic HBV cccDNA (r = 0.641, 95% confidence interval (CI) 0.510–0.743, p < 0.001). In a head-to-head comparison, we observed that the performance of HBcrAg was significantly superior to that of hepatitis B surface antigen (r = 0.665 vs. r = 0.475, respectively, p < 0.001). Subgroup analysis showed that the correlation between HBcrAg and intrahepatic HBV cccDNA was high, both in hepatitis B e antigen-positive and -negative patients (r = 0.678, 95% CI 0.403–0.840, p < 0.001, and r = 0.578, 95% CI 0.344–0.744, p < 0.001, respectively). In conclusion, the measurement of serum HBcrAg qualifies as a reliable non-invasive surrogate for the assessment of an intrahepatic HBV cccDNA reservoir.
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Affiliation(s)
- Gian Paolo Caviglia
- Department of Medical Sciences, University of Turin, 10124 Turin, Italy; (A.A.); (C.R.); (D.G.R.)
- Correspondence: (G.P.C.); (S.F.); Tel.: +39-011-633-3532 (G.P.C.)
| | - Angelo Armandi
- Department of Medical Sciences, University of Turin, 10124 Turin, Italy; (A.A.); (C.R.); (D.G.R.)
| | - Chiara Rosso
- Department of Medical Sciences, University of Turin, 10124 Turin, Italy; (A.A.); (C.R.); (D.G.R.)
| | | | - Rinaldo Pellicano
- Unit of Gastroenterology, Città della Salute e della Scienza di Torino-Molinette Hospital, 10126 Turin, Italy;
| | - Sharmila Fagoonee
- Institute of Biostructure and Bioimaging (CNR), Molecular Biotechnology Center, 10126 Turin, Italy
- Correspondence: (G.P.C.); (S.F.); Tel.: +39-011-633-3532 (G.P.C.)
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9
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Abstract
INTRODUCTION Hepatitis B virus (HBV) reactivation can be induced by treatments that attenuate the immunological control over HBV, leading to increased morbidity and mortality. The risk of HBV reactivation is determined by host immunity, viral factors, and the type and dose of treatments. Nevertheless, the risk of HBV reactivation for a growing number of novel therapies remains uncertain and needs to be carefully examined. Identification of patients at risk and administration of prophylactic antiviral agents are critical to prevent HBV reactivation. Early diagnosis and initiation of antiviral treatment are the keys to avoid devastating outcomes. AREA COVERED We summarized the latest evidence and recommendations for risk stratification, early diagnosis, prophylaxis, and management of HBV reactivation. EXPERT OPINION Universal screening, adequate prophylaxis, and close monitoring are essential for the prevention of HBV reactivation. Risk stratification of patients at risk with appropriate antiviral prophylaxis can prevent HBV reactivation effectively. Several emerging biomarkers have been proved to help determine the risk precisely. Early detection and timely administration of antiviral agents are crucial for management. Further studies on the precision of risk stratification as well as the optimal duration of prophylaxis and treatment are needed to establish an individualized strategy.
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Affiliation(s)
- Shang-Chin Huang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital , Taipei, Taiwan
| | - Hung-Chih Yang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital , Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital , Taipei, Taiwan.,Department of Microbiology, National Taiwan University College of Medicine Taipei , Taiwan
| | - Jia-Horng Kao
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital , Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital , Taipei, Taiwan.,Department of Medical Research, National Taiwan University Hospital , Taipei, Taiwan.,Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine , Taipei, Taiwan
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