RESUMO
Most countries exclude human immunodeficiency virus (HIV)-positive patients from organ donation because of concerns regarding donor-derived HIV transmission. The Swiss Federal Act on Transplantation has allowed organ transplantation between HIV-positive donors and recipients since 2007. We report the successful liver transplantation from an HIV-positive donor to an HIV-positive recipient. Both donor and recipient had been treated for many years with antiretroviral therapy and harbored multidrug-resistant viruses. Five months after transplantation, HIV viremia remains undetectable. This observation supports the inclusion of appropriate HIV-positive donors for transplants specifically allocated to HIV-positive recipients.
Assuntos
Sobrevivência de Enxerto/imunologia , Infecções por HIV/cirurgia , Soropositividade para HIV , HIV-1/imunologia , Transplante de Fígado , Doadores de Tecidos/provisão & distribuição , Obtenção de Tecidos e Órgãos , Idoso , Infecções por HIV/virologia , Humanos , Masculino , Pessoa de Meia-Idade , PrognósticoRESUMO
OBJECTIVES: To evaluate the prevalence and incidence rates of infection with HIV, hepatitis B (HBV) and hepatitis C (HCV), in a cohort of drug users (DU) in Geneva, Switzerland. DESIGN: Prospective open cohort study. SETTING: Private methadone maintenance treatment (MMT) programme. PATIENTS, PARTICIPANTS: Over 700 DU in treatment between 1988 and 1995 were tested biannually for HIV, HBV and HCV infection. INTERVENTION: None. MAIN OUTCOME MEASURE: Prevalence for HIV, HBV and HCV at study entry, determined by gender, by injection behaviour, by year of start of MMT and incidence rates for HIV, HBV and HCV, assuming equal risk of seroconversion on each day of the interval between last negative and first positive test. RESULTS: The prevalence at entry into treatment declined dramatically over time for all three viruses. Comparing DU entering treatment before 1988 to those entering treatment after 1993, the prevalence of HIV was 38.2% versus 4.5%, of HBV 80.5% versus 20.1%, and of HCV 91.6% versus 29.8%, respectively. Follow-up rate was 80%. The incidence rates for HIV and HBV were 0.6% and 2.1% per person-year of follow-up, respectively. For HCV the rate was higher (4.2%) especially among women (9.6%). CONCLUSION: These data suggest that DU have changed HIV risk-taking behaviour in response to HIV prevention campaigns. Current prevention efforts should focus on improvement of HCV prevention, identification of high-risk individuals and maintaining safe behaviour.