Maureen M Jonas1, Anna S F Lok2, Brian J McMahon3, Robert S Brown4, John B Wong5, Ahmed T Ahmed6,7, Wigdan Farah6,7, Mohamed A Mouchli8, Siddharth Singh9, Larry J Prokop10, Mohammad Hassan Murad6,7,11, Khaled Mohammed6,7,11. 1. Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Boston, MA. 2. Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI. 3. Liver Disease and Hepatitis Program, Alaska Native Tribal Health Consortium, Anchorage, AK. 4. Division of Gastroenterology and Hepatology, Weill Cornell Medical College, New York, NY. 5. Department of Medicine, Tufts Medical Center, Boston, MA. 6. Evidence-Based Practice Research Program, Mayo Clinic, Rochester, MN. 7. Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN. 8. Division of Hospital Internal Medicine, Mayo Clinic, Rochester, MN. 9. Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN. 10. Library Public Services, Mayo Clinic, Rochester, MN. 11. Division of Preventive, Occupational and Aerospace Medicine, Mayo Clinic, Rochester, MN.
Abstract
UNLABELLED: Most individuals with chronic hepatitis B viral (HBV) infection acquired the infection around the time of birth or during early childhood. We aimed to synthesize evidence regarding the effectiveness of antiviral therapy in the management of chronic HBV infection in children. We conducted a comprehensive search of multiple databases from 1988 to December 2, 2014, for studies that enrolled children (<18 years) with chronic HBV infection treated with antiviral therapy. We included observational studies and randomized controlled trials (RCTs). Two independent reviewers selected studies and extracted data. In the 14 included studies, two cohort studies showed no significant reduction in the already low risk of hepatocellular carcinoma or cirrhosis and 12 RCTs reported intermediate outcomes. In RCTs with posttreatment follow-up <12 months, antiviral therapy compared to placebo improved alanine aminotransferase normalization (risk ratio [RR] = 2.3, 95% confidence interval [CI] 1.7-3.2), hepatitis B e antigen (HBeAg) clearance/loss (RR = 2.1, 95% CI 1.5-3.1), HBV DNA suppression (RR = 2.9, 95% CI 1.8-4.6), HBeAg seroconversion (RR = 2.1, 95% CI 1.4-3.3), and hepatitis B surface antigen clearance (RR = 5.8, 95% CI 1.1-31.5). In RCTs with posttreatment follow-up ≥12 months, antiviral therapy improved cumulative HBeAg clearance/loss (RR = 1.9, 95% CI 1.7-3.1), HBeAg seroconversion (RR = 2.1, 95% CI 1.3-3.5), alanine aminotransferase normalization (RR = 1.4, 95% CI 1.1-1.7), and HBV DNA suppression (RR = 1.4, 95% CI 1.1-1.8) but not hepatitis B surface antigen clearance or seroconversion. CONCLUSION: In children with chronic HBV infection, antivirals compared to no antiviral therapy improve HBV DNA suppression and frequency of alanine aminotransferase normalization and HBeAg seroconversion.
UNLABELLED: Most individuals with chronic hepatitis B viral (HBV) infection acquired the infection around the time of birth or during early childhood. We aimed to synthesize evidence regarding the effectiveness of antiviral therapy in the management of chronic HBV infection in children. We conducted a comprehensive search of multiple databases from 1988 to December 2, 2014, for studies that enrolled children (<18 years) with chronic HBV infection treated with antiviral therapy. We included observational studies and randomized controlled trials (RCTs). Two independent reviewers selected studies and extracted data. In the 14 included studies, two cohort studies showed no significant reduction in the already low risk of hepatocellular carcinoma or cirrhosis and 12 RCTs reported intermediate outcomes. In RCTs with posttreatment follow-up <12 months, antiviral therapy compared to placebo improved alanine aminotransferase normalization (risk ratio [RR] = 2.3, 95% confidence interval [CI] 1.7-3.2), hepatitis B e antigen (HBeAg) clearance/loss (RR = 2.1, 95% CI 1.5-3.1), HBV DNA suppression (RR = 2.9, 95% CI 1.8-4.6), HBeAg seroconversion (RR = 2.1, 95% CI 1.4-3.3), and hepatitis B surface antigen clearance (RR = 5.8, 95% CI 1.1-31.5). In RCTs with posttreatment follow-up ≥12 months, antiviral therapy improved cumulative HBeAg clearance/loss (RR = 1.9, 95% CI 1.7-3.1), HBeAg seroconversion (RR = 2.1, 95% CI 1.3-3.5), alanine aminotransferase normalization (RR = 1.4, 95% CI 1.1-1.7), and HBV DNA suppression (RR = 1.4, 95% CI 1.1-1.8) but not hepatitis B surface antigen clearance or seroconversion. CONCLUSION: In children with chronic HBV infection, antivirals compared to no antiviral therapy improve HBV DNA suppression and frequency of alanine aminotransferase normalization and HBeAg seroconversion.
Authors: Norah A Terrault; Anna S F Lok; Brian J McMahon; Kyong-Mi Chang; Jessica P Hwang; Maureen M Jonas; Robert S Brown; Natalie H Bzowej; John B Wong Journal: Hepatology Date: 2018-04 Impact factor: 17.425
Authors: Norah A Terrault; Natalie H Bzowej; Kyong-Mi Chang; Jessica P Hwang; Maureen M Jonas; M Hassan Murad Journal: Hepatology Date: 2015-11-13 Impact factor: 17.425
Authors: Simon C Ling; Hsing-Hua S Lin; Karen F Murray; Philip Rosenthal; Douglas Mogul; Norberto Rodriguez-Baez; Sarah Jane Schwarzenberg; Jeffrey Teckman; Kathleen B Schwarz Journal: J Pediatr Date: 2021-05-20 Impact factor: 6.314
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