Assuntos
Doenças Cardiovasculares , Hepatite B Crônica , Humanos , Tenofovir/uso terapêutico , Hepatite B Crônica/tratamento farmacológico , Doenças Cardiovasculares/etiologia , Doenças Cardiovasculares/tratamento farmacológico , Fatores de Risco , Adenina/uso terapêutico , Antivirais/uso terapêutico , Fatores de Risco de Doenças Cardíacas , Fumaratos/uso terapêuticoRESUMO
Background/Aims: With the wide application of direct-acting antivirals (DAAs) for hepatitis C virus infection, the number of patients achieving a sustained virologic response (SVR) will continue to increase. However, no consensus has been achieved on exempting SVR-achieving patients from hepatocellular carcinoma (HCC) surveillance. Methods: Between 2013 and 2021, 873 Korean patients who achieved SVR following DAA treatment were analyzed. We evaluated the predictive performance of seven noninvasive scores (PAGE-B, modified PAGE-B, Toronto HCC risk index, fibrosis-4, aspartate aminotransferase-to-platelet ratio index, albumin-bilirubin, and age male albumin-bilirubin platelet [aMAP]) at baseline and after SVR. Results: The mean age of the 873 patients (39.3% males) was 59.1 years, and 224 patients (25.7%) had cirrhosis. During 3,542 person-years of follow-up, 44 patients developed HCC, with an annual incidence of 1.24/100 person-years. Male sex (adjusted hazard ratio [AHR], 2.21), cirrhosis (AHR, 7.93), and older age (AHR, 1.05) were associated with a significantly higher HCC risk in multivariate analysis. The performance of all scores at the time of SVR were numerically better than those at baseline as determined by the integrated area under the curve. Time-dependent area under the curves for predicting the 3-, 5-, and 7-year risk of HCC after SVR were higher in mPAGE-B (0.778, 0.746, and 0.812, respectively) and aMAP (0.776, 0.747, and 0.790, respectively) systems than others. No patients predicted as low-risk by the aMAP or mPAGE-B systems developed HCC. Conclusions: aMAP and mPAGE-B scores demonstrated the highest predictive performance for de novo HCC in DAA-treated, SVR-achieving patients. Hence, these two systems may be used to identify low-risk patients that can be exempted from HCC surveillance.
Assuntos
Carcinoma Hepatocelular , Hepatite C Crônica , Hepatite C , Neoplasias Hepáticas , Humanos , Masculino , Pessoa de Meia-Idade , Feminino , Antivirais/uso terapêutico , Neoplasias Hepáticas/etiologia , Neoplasias Hepáticas/complicações , Hepacivirus , Hepatite C Crônica/complicações , Hepatite C Crônica/tratamento farmacológico , Estudos Retrospectivos , Hepatite C/tratamento farmacológico , Cirrose Hepática , Resposta Viral Sustentada , Albuminas , Bilirrubina/uso terapêutico , República da Coreia/epidemiologiaRESUMO
BACKGROUND/AIMS: Tenofovir disoproxil fumarate (TDF) is known to have a lipid-lowering effect. This is in contrast to tenofovir alafenamide (TAF), which has a lipid-neutral effect. Therefore, concerns have been raised as to whether these differences affect long-term cardiovascular risk. Here, we aimed to evaluate the long-term risk of cardiovascular events in chronic hepatitis B (CHB) patients treated with TAF or TDF. METHODS: We retrospectively analyzed 4,124 treatment-naïve CHB patients treated with TDF (n=3,186) or TAF (n=938) between 2012 and 2022. The primary outcome was a composite endpoint of major adverse cardiovascular events (MACE), including myocardial infarction, ischemic stroke, and hospitalization for unstable angina or heart failure. Serial changes in lipid profiles between two treatments were also explored. RESULTS: The median age of the patients was 50.6 years, and 60.6% of the patients were male. At baseline, 486 (11.8%) and 637 (15.4%) of the patients had dyslipidemia and fatty liver, respectively. A total of 42 MACE occurred, with an annual incidence of 0.2%/100 person-years (PYs). At 1, 3, and 5 years, the cumulative risk of MACE was 0.4%, 0.8%, and 1.2% in patients treated with TDF, and 0.2%, 0.7%, and 0.7% in patients treated with TAF, respectively (p=0.538). No significant differences in the risk of MACE were observed between TDF and TAF. A multivariable analysis found that current smoker and a history of cardiovascular events were risk factors associated with an increased risk of MACE. CONCLUSION: Patients treated with TAF had comparable risks of cardiovascular outcomes, defined as MACE, as patients treated with TDF.
Assuntos
Doenças Cardiovasculares , Hepatite B Crônica , Humanos , Masculino , Pessoa de Meia-Idade , Feminino , Tenofovir/efeitos adversos , Hepatite B Crônica/complicações , Hepatite B Crônica/tratamento farmacológico , Estudos Retrospectivos , Doenças Cardiovasculares/induzido quimicamente , Fatores de Risco , Alanina/uso terapêutico , Adenina/uso terapêutico , Fatores de Risco de Doenças Cardíacas , LipídeosRESUMO
BACKGROUND: Patients with chronic hepatitis B (CHB) on nucleos(t)ide analogues (NUCs) often experience renal function decline. Conflicting results regarding the impact of NUC use and renal function have recently been reported. AIM: To examine longitudinal changes in renal function according to the NUC treatment type compared with untreated patients METHODS: From 2014 to 2022, we retrospectively analysed 10,642 patients with CHB. The primary outcome was chronic kidney disease (CKD) progression, which was defined as a minimum one-stage elevation. We applied propensity score (PS) matching for outcome comparisons. RESULTS: In the PS-matched cohort of 1996 pairs, the NUC-treated group (7.6/100 person-years [PYs]) had a significantly higher CKD progression risk than the untreated group (4.4/100 PYs), with a hazard ratio (HR) of 1.70 (p < 0.001). The tenofovir disoproxil fumarate (TDF)-treated group (7.9/100 PYs) showed a 1.76-fold increased CKD progression risk compared with the untreated group (4.5/100 PYs) in the PS-matched cohort (p < 0.001). Both the entecavir- and tenofovir alafenamide (TAF)-treated groups showed CKD progression risks comparable to those of the untreated group in the PS-matched cohorts of 755 and 426 pairs, respectively (p = 0.132 and p = 0.120, respectively). No significant CKD progression risk was found between the entecavir- (6.0/100 PYs) and TAF-treated (5.2/100 PYs) groups in the PS-matched cohort of 510 pairs (p = 0.118). CONCLUSIONS: NUC-treated patients, especially those on TDF, faced a higher CKD progression risk than untreated patients. Entecavir- and TAF-treated patients had comparable CKD progression risks to untreated patients. No difference was observed between entecavir and TAF in the risk of CKD progression.