OBJECTIVE: To examine HIV and hepatitis B virus (HBV)-related outcomes in HIV/HBV-coinfected participants in the PHIDISA II study by use of HBV-active vs. non-HBV-active antiretroviral therapy (ART). DESIGN AND METHODS: PHIDISA II was a randomized study of ART therapy in HIV-infected adults employingzidovudine along with didanosine, or lamivudine along with stavudine in a factorial 2x2 design. HIV/HBV-coinfected participants by randomization received HBV-active or non-HBV-active ART. The following outcomes of interest were examined: immunological recovery and HIV RNA suppression; hepatic flare; HBV DNA suppression; and mortality. RESULTS:HIV/HBV coinfection was present in 106 of 1771 (6%) of participants. Participants with HIV/HBV coinfection were more likely to be men, and have higher baseline alanine aminotransferase, lower albumin, and lower platelets than those with HIV monoinfection. Median CD4 cell gain and HIV RNA suppression was similar across all groups. Hepatic flare was observed in 9.4% of coinfected and 0.02% monoinfected participants. HBV DNA suppression (<55 IU/ml) at week 48 was observed in only 33% of those on lamivudine vs. 13% in those on no HBV-active drugs (P = 0.13). Mortality over follow-up was significantly greater in coinfected (17%) than monoinfected (11%) participants (P = 0.04). CONCLUSION: In summary, the use of lamivudine-containing ART in HIV/HBV participants in PHIDISA II resulted in little additional benefit over that of ART itself and failed to impact on the greater mortality in this group. These data provide strong support for recent guidelines advocating the use of tenofovir in all HIV-HBV-coinfected individuals initiating ART.
RCT Entities:
OBJECTIVE: To examine HIV and hepatitis B virus (HBV)-related outcomes in HIV/HBV-coinfectedparticipants in the PHIDISA II study by use of HBV-active vs. non-HBV-active antiretroviral therapy (ART). DESIGN AND METHODS: PHIDISA II was a randomized study of ART therapy in HIV-infected adults employing zidovudine along with didanosine, or lamivudine along with stavudine in a factorial 2x2 design. HIV/HBV-coinfectedparticipants by randomization received HBV-active or non-HBV-active ART. The following outcomes of interest were examined: immunological recovery and HIV RNA suppression; hepatic flare; HBV DNA suppression; and mortality. RESULTS:HIV/HBV coinfection was present in 106 of 1771 (6%) of participants. Participants with HIV/HBV coinfection were more likely to be men, and have higher baseline alanine aminotransferase, lower albumin, and lower platelets than those with HIV monoinfection. Median CD4 cell gain and HIV RNA suppression was similar across all groups. Hepatic flare was observed in 9.4% of coinfected and 0.02% monoinfected participants. HBV DNA suppression (<55 IU/ml) at week 48 was observed in only 33% of those on lamivudine vs. 13% in those on no HBV-active drugs (P = 0.13). Mortality over follow-up was significantly greater in coinfected (17%) than monoinfected (11%) participants (P = 0.04). CONCLUSION: In summary, the use of lamivudine-containing ART in HIV/HBVparticipants in PHIDISA II resulted in little additional benefit over that of ART itself and failed to impact on the greater mortality in this group. These data provide strong support for recent guidelines advocating the use of tenofovir in all HIV-HBV-coinfected individuals initiating ART.
Authors: Kombo F N'Guessan; Ceejay Boyce; Awewura Kwara; Timothy N A Archampong; Margaret Lartey; Kwamena W Sagoe; Ernest Kenu; Adjoa Obo-Akwa; Jason T Blackard Journal: Virus Genes Date: 2018-03-17 Impact factor: 2.332
Authors: Samir Aoudjane; Mas Chaponda; Antonio Adrián González Del Castillo; Jemma O'Connor; Marc Noguera; Apostolos Beloukas; Mark Hopkins; Saye Khoo; Joep J van Oosterhout; Anna Maria Geretti Journal: Clin Infect Dis Date: 2014-08-06 Impact factor: 9.079