BACKGROUND: The impact of immune reconstitution on liver fibrosis in HIV/hepatitis C virus (HCV) patients is unknown. In this case-control study, we investigated the impact of HIV infection on the severity of liver fibrosis and identified related factors. METHODS: We studied 116 HIV/HCV patients and 235 HCV only patients all untreated for HCV. Each co-infected patient was matched with two singly-infected patients according to gender, age at contamination and duration of infection. Liver biopsy was analysed using the METAVIR score. RESULTS: Alcohol consumption and route of contamination differed between HCV-infected and HCV/HIV co-infected patients. Among co-infected patients, a F3-F4 Metavir score was significantly more frequent than in mono-infected patients. Co-infected patients with severe fibrosis (F3-F4) had higher transaminase, ferritin levels and lower CD4 T-cell count than patients with none to moderate fibrosis (F0-F2). Although median duration of treatment with nucleoside analogues, non-nucleoside analogues and protease inhibitors were comparable in both groups, the delay between the presumed date of contamination and treatment initiation with highly active antiretroviral therapy (HAART) was significantly longer for patients with severe fibrosis than those with none to moderate fibrosis. Finally, the mean rate of fibrosis progression was significantly slower among patients exposed to HAART. CONCLUSION: Early antiretroviral therapy in co-infected HIV-HCV patients may slow liver fibrosis progression.
BACKGROUND: The impact of immune reconstitution on liver fibrosis in HIV/hepatitis C virus (HCV) patients is unknown. In this case-control study, we investigated the impact of HIV infection on the severity of liver fibrosis and identified related factors. METHODS: We studied 116 HIV/HCV patients and 235 HCV only patients all untreated for HCV. Each co-infectedpatient was matched with two singly-infected patients according to gender, age at contamination and duration of infection. Liver biopsy was analysed using the METAVIR score. RESULTS:Alcohol consumption and route of contamination differed between HCV-infected and HCV/HIV co-infectedpatients. Among co-infectedpatients, a F3-F4 Metavir score was significantly more frequent than in mono-infected patients. Co-infectedpatients with severe fibrosis (F3-F4) had higher transaminase, ferritin levels and lower CD4 T-cell count than patients with none to moderate fibrosis (F0-F2). Although median duration of treatment with nucleoside analogues, non-nucleoside analogues and protease inhibitors were comparable in both groups, the delay between the presumed date of contamination and treatment initiation with highly active antiretroviral therapy (HAART) was significantly longer for patients with severe fibrosis than those with none to moderate fibrosis. Finally, the mean rate of fibrosis progression was significantly slower among patients exposed to HAART. CONCLUSION: Early antiretroviral therapy in co-infected HIV-HCVpatients may slow liver fibrosis progression.
Authors: Ava Lorenc; Piriyankan Ananthavarathan; James Lorigan; Mohamade Jowata; Gary Brook; Ricky Banarsee Journal: London J Prim Care (Abingdon) Date: 2014
Authors: Nicole G Campos; Joshua A Salomon; Julie C Servoss; David P Nunes; Jeffrey H Samet; Kenneth A Freedberg; Sue J Goldie Journal: Am J Med Date: 2007-03 Impact factor: 4.965