OBJECTIVES: To analyze the incidence of severe liver events in HIV patients treated with lopinavir/ritonavir and the role of coinfection in the development of this toxicity. METHOD: This was a retrospective, multicenter, cohort study of all HIV-positive patients who started a regimen of HAART that included lopinavir/ritonavir (LPV/r). The main outcome variable was the emergence of a severe liver event, defined as decompensation of pre-existing chronic liver disease and grade 3-4 hypertransaminasemia (HT), that is, plasma AST or ALT values >5 times above the upper limit of normality, if baseline levels were normal, or >3.5 times the baseline values when they were abnormal. RESULTS: 388 HIV-infected patients were included, with a median follow-up of 25.6 months. Coinfection with HCV was present in 61% of the patients and with HBV in 6.7%. There were 6 cases of severe liver events, all involving patients who were coinfected with HCV and all within the first 6 months. This represents 0.72 events per 100 patient-years (95% confidence interval [CI] 0.36-2.98) and 1.21 events per 100 patient-years (95% CI 0.60-5.86) in coinfected patients. The only factors associated with severe liver events at 6 months were baseline HT and HCV coinfection. CONCLUSION: The incidence of severe hepatic events in HIV-positive patients receiving a HAART regimen including LPV/r was very low, even in coinfected patients. HCV coinfection and baseline HT were the only factors associated with severe liver events. LPV/r can be considered a safe and well-tolerated option in HIV patients with hepatotropic virus coinfections.
OBJECTIVES: To analyze the incidence of severe liver events in HIVpatients treated with lopinavir/ritonavir and the role of coinfection in the development of this toxicity. METHOD: This was a retrospective, multicenter, cohort study of all HIV-positivepatients who started a regimen of HAART that included lopinavir/ritonavir (LPV/r). The main outcome variable was the emergence of a severe liver event, defined as decompensation of pre-existing chronic liver disease and grade 3-4 hypertransaminasemia (HT), that is, plasma AST or ALT values >5 times above the upper limit of normality, if baseline levels were normal, or >3.5 times the baseline values when they were abnormal. RESULTS: 388 HIV-infectedpatients were included, with a median follow-up of 25.6 months. Coinfection with HCV was present in 61% of the patients and with HBV in 6.7%. There were 6 cases of severe liver events, all involving patients who were coinfected with HCV and all within the first 6 months. This represents 0.72 events per 100 patient-years (95% confidence interval [CI] 0.36-2.98) and 1.21 events per 100 patient-years (95% CI 0.60-5.86) in coinfected patients. The only factors associated with severe liver events at 6 months were baseline HT and HCV coinfection. CONCLUSION: The incidence of severe hepatic events in HIV-positivepatients receiving a HAART regimen including LPV/r was very low, even in coinfected patients. HCV coinfection and baseline HT were the only factors associated with severe liver events. LPV/r can be considered a safe and well-tolerated option in HIVpatients with hepatotropic virus coinfections.
Authors: Sophie L Penman; Robyn T Kiy; Rebecca L Jensen; Christopher Beoku-Betts; Ana Alfirevic; David Back; Saye H Khoo; Andrew Owen; Munir Pirmohamed; B Kevin Park; Xiaoli Meng; Christopher E Goldring; Amy E Chadwick Journal: Br J Pharmacol Date: 2020-08-13 Impact factor: 8.739
Authors: Karin Neukam; José A Mira; Antonio Collado; Antonio Rivero-Juárez; Patricia Monje-Agudo; Josefa Ruiz-Morales; María José Ríos; Dolores Merino; Francisco Téllez; Inés Pérez-Camacho; María Carmen Gálvez-Contreras; Antonio Rivero; Juan A Pineda Journal: PLoS One Date: 2016-02-05 Impact factor: 3.240