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1.
J Viral Hepat ; 31(2): 66-77, 2024 02.
Artigo em Inglês | MEDLINE | ID: mdl-38018328

RESUMO

Achieving hepatitic C virus (HCV) elimination requires linking people who use drugs (PWUD) into care. We report final direct-acting antivirals (DAAs)-based outcomes from the Integrated-Test-stage -Treat (ITTREAT) study. Project ITTREAT (2013-2021), based at an addiction centre, was a 'one-stop' service with innovative linkage to care strategies. Primary outcome was sustained virological response (SVR12) (intention to treat ITT) including whether individuals were recruited in first (period 1) versus last four (period 2 included the COVID-19 pandemic) years of the study. Number recruited were n = 765, mean age 40.9 ± 10.1 years, 78% males, history of current/past injecting drug use (IDU) and alcohol use being 77% and 90%, respectively. Prevalence of a positive HCV PCR was 84% with 19% having cirrhosis. Comparing those recruited in period 2 versus period 1, there was increasing prevalence of IDU, 90% versus 72% (p < .001); homelessness, 67% versus 50% (p < .001); psychiatric diagnosis, 84% versus 50% (p < .001); overdose history 71% versus 31% (p < .001), receiving opioid agonist treatment (OAT) 75% versus 52% (p < .001) and comorbidity 44% versus 25% (p < .001). Of those treated with DAAs (n = 272), ITT SVR rates were 86% (95% CI: 81%-90%), being similar in period 2 versus period 1. Predictors of non-SVR were receiving OAT (OR 0.33, 95% CI: 0.12-0.87, p = .025) and ≥80% adherence (OR 0.01, 95% CI: 0.003-0.041, p < .001). Reinfection rates period 2 versus period 1 (per 100 person-years) were 1.84 versus 1.70, respectively. In the treated cohort, mortality was 15%, being mostly drug-related. Despite increasing complexity of PWUD, high SVR12 rates are achievable with use of OAT and good adherence.


Assuntos
Hepatite C Crônica , Hepatite C , Abuso de Substâncias por Via Intravenosa , Masculino , Humanos , Adulto , Pessoa de Meia-Idade , Feminino , Hepacivirus/genética , Antivirais/uso terapêutico , Hepatite C Crônica/tratamento farmacológico , Hepatite C Crônica/epidemiologia , Pandemias , Hepatite C/tratamento farmacológico , Hepatite C/epidemiologia , Abuso de Substâncias por Via Intravenosa/epidemiologia
2.
J Acquir Immune Defic Syndr ; 95(1): 97-106, 2024 01 01.
Artigo em Inglês | MEDLINE | ID: mdl-37831608

RESUMO

INTRODUCTION: Because of improved life expectancy in people living with HIV (PLWH), liver disease is increasingly being recognized. We assessed nonviral chronic liver disease burden in PLWH. METHODS: The HIV non-virAL liver disease study (2014-2021) prospectively recruited PLWH with elevated serum alanine aminotransferase levels and negative hepatitis serology. Clinically significant hepatic fibrosis (CSHF) was defined as liver stiffness measurement of >7.1 kPa and hazardous alcohol use as Alcohol Use Disorders Identification Test score ≥ 8. Primary outcome was prevalence/predictors of CSHF. RESULTS: Total recruited were n = 274, 92% male, median age 52 (45-59) years, and 96% having undetectable HIV viral load. Overall, n = 97 (35%) had hazardous alcohol use, n = 72 (26%) had metabolic syndrome, and 17%-27% had exposure to hepatotoxic antiretrovirals. Prevalence of CSHF was 20% (n = 54), prevalence of cirrhosis (liver stiffness measurement > 12.5 kPa) being 7% (19/274). Risk factors for CSHF were hazardous alcohol use in 44% (n = 24), metabolic syndrome in 46% (n = 25), and hepatotoxic antiretrovirals in 56% (n = 30), most having more than one risk factor. Independent predictors of CSHF were serum high-density lipoprotein (odds ratio [OR] 0.220; 95% confidence interval [CI]: 0.061 to 0.790, P = 0.020) (inverse relationship); serum aspartate aminotransferase (OR 1.033, 95% CI: 1.001 to 1.067, P = 0.045), and didanosine use (OR 2.878, 95% CI: 1.228 to 6.774, P = 0.015). Moderate-severe hepatic steatosis was identified in 52% (n = 142). FIB-4 and aspartate aminotransferase-to-platelet ratio index performed poorly in predicting CSHF (positive predictive value 27.3% and 30.6%, respectively) and advanced fibrosis (≥F3) (positive predictive value 17.6% and 5.9%, respectively). CONCLUSION: In this study, 20% of PLWH had CSHF associated with high prevalence of hazardous alcohol use/metabolic syndrome/potentially hepatotoxic antiretrovirals. These potentially modifiable risk factors need addressing.


Assuntos
Alcoolismo , Técnicas de Imagem por Elasticidade , Infecções por HIV , Hepatopatias , Síndrome Metabólica , Masculino , Humanos , Pessoa de Meia-Idade , Feminino , Infecções por HIV/complicações , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Estudos Transversais , Síndrome Metabólica/complicações , Síndrome Metabólica/epidemiologia , Alcoolismo/complicações , Fígado/patologia , Hepatopatias/complicações , Hepatopatias/epidemiologia , Cirrose Hepática/complicações , Cirrose Hepática/epidemiologia , Fibrose , Antirretrovirais/uso terapêutico , Aspartato Aminotransferases , Técnicas de Imagem por Elasticidade/efeitos adversos
3.
Eur J Gastroenterol Hepatol ; 35(4): 384-393, 2023 04 01.
Artigo em Inglês | MEDLINE | ID: mdl-36827533

RESUMO

GOALS: Assess outcomes in patients with an index presentation of spontaneous bacterial peritonitis (SBP) over a 13-year period. BACKGROUND: SBP, a bacterial infection of ascites, has a poor prognosis. STUDY: Retrospective cohort study assessing mortality (standardised to 32 months) and prognostic factors in patients with SBP during two periods: period 1 (June 2006-November 2012) and period 2 (December 2012-May 2019). RESULTS: The study included 178 patients who were followed up for 11.6 (29.2) months. Mortality was high, with 12-, 24- and 32-month survival being 32%, 26% and 24%, respectively. Inpatient mortality was 36% with mortality in those surviving hospitalisation being 62%. Serum creatinine at the time of SBP diagnosis was an independent predictor of mortality at 32 months [hazard ratio (HR) 1.002, P = 0.023] and inpatient mortality (HR 1.003, P = 0.035). Positive ascitic fluid culture and ascitic fluid neutrophil count were independent predictors of 32-month (HR 1.679, P = 0.008) and inpatient mortality (HR 1.0001, P = 0.005), respectively. Patients in period 2 had lower ascitic fluid albumin (5.9 ± 3.3 g/L vs. 10.8 ± 5.4 g/L, P < 0.001), higher ascitic fluid neutrophil count (815.0 cells/mm3 vs. 345.0 cells/mm3, P < 0.001) and higher rates of hepatorenal syndrome-acute kidney injury (58 vs. 35%, P = 0.002). Mortality at 32 months and mortality in those surviving hospitalisation were similar at 78 vs. 73%, P = 0.392 and 66 vs. 58%, P = 0.355, for periods 1 and 2, respectively. CONCLUSIONS: Despite more advanced initial presentations, mortality rates have remained similar over the last 13 years. Serum creatinine at the time of SBP diagnosis is an independent predictor of mortality.


Assuntos
Infecções Bacterianas , Peritonite , Humanos , Cirrose Hepática/diagnóstico , Estudos Retrospectivos , Creatinina , Líquido Ascítico/microbiologia , Ascite , Infecções Bacterianas/diagnóstico , Peritonite/microbiologia , Hospitalização
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