OBJECTIVE: The objective of this study was to investigate the effects of ribavirin on bone mineral metabolism in patients with chronic hepatitis C who had been treated with interferon and ribavirin. METHODS: Twenty patients (3 female, 17 male) with chronic hepatitis C were enrolled. Age range was 6 to 15 years (mean+/-SD, 11.15+/- 2.3 years). Thirteen patients received combined interferon alpha-2b and ribavirin therapy (Group 1), and 7 patients received only interferon alpha-2b (Group 2). Both groups were treated for 12 months. Bone mineral density, z-scores and biochemical bone markers were evaluated in both groups before and after treatment. RESULTS: There were no significant differences between the groups in age or gender. Mean lumbar vertebral bone mineral density and mean z-scores in groups 1 and 2 before and after treatment were not significantly different. In both groups, serum and urinary biochemical values and bone markers were all normal and there were no differences between the pretreatment and post-treatment values. CONCLUSION: Contrary to studies in adults, we did not find any ribavirin-dependent changes related to bone mineral metabolism in our pediatric study groups. Further studies are needed to obtain more detailed information about the effects of ribavirin on bone mineral density.
OBJECTIVE: The objective of this study was to investigate the effects of ribavirin on bone mineral metabolism in patients with chronic hepatitis C who had been treated with interferon and ribavirin. METHODS: Twenty patients (3 female, 17 male) with chronic hepatitis C were enrolled. Age range was 6 to 15 years (mean+/-SD, 11.15+/- 2.3 years). Thirteen patients received combined interferon alpha-2b and ribavirin therapy (Group 1), and 7 patients received only interferon alpha-2b (Group 2). Both groups were treated for 12 months. Bone mineral density, z-scores and biochemical bone markers were evaluated in both groups before and after treatment. RESULTS: There were no significant differences between the groups in age or gender. Mean lumbar vertebral bone mineral density and mean z-scores in groups 1 and 2 before and after treatment were not significantly different. In both groups, serum and urinary biochemical values and bone markers were all normal and there were no differences between the pretreatment and post-treatment values. CONCLUSION: Contrary to studies in adults, we did not find any ribavirin-dependent changes related to bone mineral metabolism in our pediatric study groups. Further studies are needed to obtain more detailed information about the effects of ribavirin on bone mineral density.
Authors: Ahmed Megahed; Nanees Salem; Abeer Fathy; Tarik Barakat; Mona Abd El Latif Alsayed; Suzy Abd El Mabood; Khaled R Zalata; Ahmed F Abdalla Journal: World J Pediatr Date: 2017-01-27 Impact factor: 2.764
Authors: Luciana G S Orsini; Marcelo M Pinheiro; Charlles H M Castro; Antônio E B Silva; Vera L Szejnfeld Journal: PLoS One Date: 2013-11-28 Impact factor: 3.240