Yao Hu1, Ying-Zi Ye1, Li-Jing Ye1, Xiao-Hong Wang1, Hui Yu2. 1. Department of Infectious Diseases, Children's Hospital of Fudan University, Shanghai, 201102, China. 2. Department of Infectious Diseases, Children's Hospital of Fudan University, Shanghai, 201102, China. yuhui4756@sina.com.
Abstract
BACKGROUND: Interferon alpha (IFN-α) is a preferred therapy for antiviral treatment of children with chronic hepatitis B (CHB) aged > 1 year currently. Peginterferon alpha-2a (Peg-IFN α-2a) is a recommended international guideline for treatment of CHB children, which is limited to children aged > 3 years. But the exact efficacy and safety of IFN-α and Peg-IFN α-2a for treating CHB are not sufficient. METHODS: Clinical manifestations, baseline characteristics, related laboratory tests and adverse events were retrospectively analyzed in children with CHB, who visited Children's Hospital of Fudan University and were treated with IFN α-2b or Peg-IFN α-2a monotherapy and followed up from January 2003 to October 2018. RESULTS: A total of 36 immune-active patients without advanced fibrosis were enrolled to be treated with IFN α-2b (group A, n = 18) or Peg-IFN α-2a (group B, n = 18). IFN α-2b or Peg-IFN α-2a was administered for a median of 48 weeks subcutaneously by body surface area (BSA) category at a dose of 3 MU/m2 or 104 μg/m2, respectively. HBV e antigen (HBeAg) seroconversion rates at 48 weeks post-treatment were higher in group A than group B (92.9% vs. 87.5%), so as the rates of HBsAg clearance (22.2% vs. 11.1%), and hepatitis B virus (HBV)-DNA < 1000 IU/mL (88.9% vs. 83.3%). Only mild flu-like symptoms and transient neutropenia appeared in some children at the early stage of treatment. No severe abnormal results was observed in other laboratory assessments. CONCLUSION: The antiviral monotherapy of 48-week IFN α-2b or Peg-IFN α-2a in children with CHB is well tolerated and effective, which is associated with higher rates of HBeAg seroconversion and HBsAg clearance than in adults and previously pediatric patients.
BACKGROUND: Interferon alpha (IFN-α) is a preferred therapy for antiviral treatment of children with chronic hepatitis B (CHB) aged > 1 year currently. Peginterferon alpha-2a (Peg-IFN α-2a) is a recommended international guideline for treatment of CHB children, which is limited to children aged > 3 years. But the exact efficacy and safety of IFN-α and Peg-IFN α-2a for treating CHB are not sufficient. METHODS: Clinical manifestations, baseline characteristics, related laboratory tests and adverse events were retrospectively analyzed in children with CHB, who visited Children's Hospital of Fudan University and were treated with IFN α-2b or Peg-IFN α-2a monotherapy and followed up from January 2003 to October 2018. RESULTS: A total of 36 immune-active patients without advanced fibrosis were enrolled to be treated with IFN α-2b (group A, n = 18) or Peg-IFN α-2a (group B, n = 18). IFN α-2b or Peg-IFN α-2a was administered for a median of 48 weeks subcutaneously by body surface area (BSA) category at a dose of 3 MU/m2 or 104 μg/m2, respectively. HBV e antigen (HBeAg) seroconversion rates at 48 weeks post-treatment were higher in group A than group B (92.9% vs. 87.5%), so as the rates of HBsAg clearance (22.2% vs. 11.1%), and hepatitis B virus (HBV)-DNA < 1000 IU/mL (88.9% vs. 83.3%). Only mild flu-like symptoms and transient neutropenia appeared in some children at the early stage of treatment. No severe abnormal results was observed in other laboratory assessments. CONCLUSION: The antiviral monotherapy of 48-week IFN α-2b or Peg-IFN α-2a in children with CHB is well tolerated and effective, which is associated with higher rates of HBeAg seroconversion and HBsAg clearance than in adults and previously pediatric patients.
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Authors: S K Sarin; M Kumar; G K Lau; Z Abbas; H L Y Chan; C J Chen; D S Chen; H L Chen; P J Chen; R N Chien; A K Dokmeci; Ed Gane; J L Hou; W Jafri; J Jia; J H Kim; C L Lai; H C Lee; S G Lim; C J Liu; S Locarnini; M Al Mahtab; R Mohamed; M Omata; J Park; T Piratvisuth; B C Sharma; J Sollano; F S Wang; L Wei; M F Yuen; S S Zheng; J H Kao Journal: Hepatol Int Date: 2015-11-13 Impact factor: 6.047
Authors: Rafael Lozano; Mohsen Naghavi; Kyle Foreman; Stephen Lim; Kenji Shibuya; Victor Aboyans; Jerry Abraham; Timothy Adair; Rakesh Aggarwal; Stephanie Y Ahn; Miriam Alvarado; H Ross Anderson; Laurie M Anderson; Kathryn G Andrews; Charles Atkinson; Larry M Baddour; Suzanne Barker-Collo; David H Bartels; Michelle L Bell; Emelia J Benjamin; Derrick Bennett; Kavi Bhalla; Boris Bikbov; Aref Bin Abdulhak; Gretchen Birbeck; Fiona Blyth; Ian Bolliger; Soufiane Boufous; Chiara Bucello; Michael Burch; Peter Burney; Jonathan Carapetis; Honglei Chen; David Chou; Sumeet S Chugh; Luc E Coffeng; Steven D Colan; Samantha Colquhoun; K Ellicott Colson; John Condon; Myles D Connor; Leslie T Cooper; Matthew Corriere; Monica Cortinovis; Karen Courville de Vaccaro; William Couser; Benjamin C Cowie; Michael H Criqui; Marita Cross; Kaustubh C Dabhadkar; Nabila Dahodwala; Diego De Leo; Louisa Degenhardt; Allyne Delossantos; Julie Denenberg; Don C Des Jarlais; Samath D Dharmaratne; E Ray Dorsey; Tim Driscoll; Herbert Duber; Beth Ebel; Patricia J Erwin; Patricia Espindola; Majid Ezzati; Valery Feigin; Abraham D Flaxman; Mohammad H Forouzanfar; Francis Gerry R Fowkes; Richard Franklin; Marlene Fransen; Michael K Freeman; Sherine E Gabriel; Emmanuela Gakidou; Flavio Gaspari; Richard F Gillum; Diego Gonzalez-Medina; Yara A Halasa; Diana Haring; James E Harrison; Rasmus Havmoeller; Roderick J Hay; Bruno Hoen; Peter J Hotez; Damian Hoy; Kathryn H Jacobsen; Spencer L James; Rashmi Jasrasaria; Sudha Jayaraman; Nicole Johns; Ganesan Karthikeyan; Nicholas Kassebaum; Andre Keren; Jon-Paul Khoo; Lisa Marie Knowlton; Olive Kobusingye; Adofo Koranteng; Rita Krishnamurthi; Michael Lipnick; Steven E Lipshultz; Summer Lockett Ohno; Jacqueline Mabweijano; Michael F MacIntyre; Leslie Mallinger; Lyn March; Guy B Marks; Robin Marks; Akira Matsumori; Richard Matzopoulos; Bongani M Mayosi; John H McAnulty; Mary M McDermott; John McGrath; George A Mensah; Tony R Merriman; Catherine Michaud; Matthew Miller; Ted R Miller; Charles Mock; Ana Olga Mocumbi; Ali A Mokdad; Andrew Moran; Kim Mulholland; M Nathan Nair; Luigi Naldi; K M Venkat Narayan; Kiumarss Nasseri; Paul Norman; Martin O'Donnell; Saad B Omer; Katrina Ortblad; Richard Osborne; Doruk Ozgediz; Bishnu Pahari; Jeyaraj Durai Pandian; Andrea Panozo Rivero; Rogelio Perez Padilla; Fernando Perez-Ruiz; Norberto Perico; David Phillips; Kelsey Pierce; C Arden Pope; Esteban Porrini; Farshad Pourmalek; Murugesan Raju; Dharani Ranganathan; Jürgen T Rehm; David B Rein; Guiseppe Remuzzi; Frederick P Rivara; Thomas Roberts; Felipe Rodriguez De León; Lisa C Rosenfeld; Lesley Rushton; Ralph L Sacco; Joshua A Salomon; Uchechukwu Sampson; Ella Sanman; David C Schwebel; Maria Segui-Gomez; Donald S Shepard; David Singh; Jessica Singleton; Karen Sliwa; Emma Smith; Andrew Steer; Jennifer A Taylor; Bernadette Thomas; Imad M Tleyjeh; Jeffrey A Towbin; Thomas Truelsen; Eduardo A Undurraga; N Venketasubramanian; Lakshmi Vijayakumar; Theo Vos; Gregory R Wagner; Mengru Wang; Wenzhi Wang; Kerrianne Watt; Martin A Weinstock; Robert Weintraub; James D Wilkinson; Anthony D Woolf; Sarah Wulf; Pon-Hsiu Yeh; Paul Yip; Azadeh Zabetian; Zhi-Jie Zheng; Alan D Lopez; Christopher J L Murray; Mohammad A AlMazroa; Ziad A Memish Journal: Lancet Date: 2012-12-15 Impact factor: 79.321