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BACKGROUND & AIMS: Both metabolic dysfunction and alcohol consumption cause steatotic liver disease (SLD). New nomenclature and distinction of metabolic dysfunction-associated SLD (MASLD) and MetALD categories is based on arbitrary thresholds of alcohol intake. We assessed the impact of different levels of alcohol consumption on SLD severity and its interaction with metabolic comorbidities. METHODS: Population-based study with transient elastography (FibroScan®) data from participants in Spain (derivation) and U.S. (validation) cohorts. Controlled attenuation parameter (CAP≥275 dB/m) identified SLD. At least one cardiometabolic risk factor was required to define MASLD. Among MASLD patients, low alcohol consumption was defined as an average of 5-9 drinks/week, moderate consumption as 10-13 drinks/week for females and 10-20 drinks/week for males, and increased alcohol intake (MetALD) as 14-35 drinks/week for females and 21-42 drinks/week for males. Significant fibrosis was defined as LSM≥8 kPa and at-risk MASH as FAST score≥0.35. RESULTS: The derivation cohort included 2,227 subjects with MASLD (9% reported low, 14% moderate alcohol consumption), and 76 cases with MetALD. Overall prevalence of significant fibrosis and at-risk MASH were 7.6% and 14.8%, respectively. In the multivariable analysis, alcohol consumption was independently associated with significant fibrosis and at-risk MASH. A dose-dependent increase in the prevalence of significant fibrosis and at-risk MASH was observed between the number of drinks/week and the number of cardiometabolic factors. The validation cohort included 1,732 participants with MASLD, of whom 17% had significant fibrosis and 13% at-risk MASH. This cohort validated the association between moderate intake and MASLD at risk of progression (OR=1.69 [95%CI 1.06-2.71]). CONCLUSIONS: Moderate alcohol intake is commonly seen in MASLD and increases the risk of advanced disease, in a similar magnitude to MetALD spectrum. IMPACT AND IMPLICATIONS: Metabolic risk factors such as overweight, diabetes or dyslipidemia, and alcohol consumption can cause liver disease. These factors frequently co-exist, but their joint effects on liver fibrosis remain uncertain. This study analyzes subjects form the general population with metabolic dysfunction-associated steatotic liver disease (MASLD) enrolled in Spain and U.S. We show that moderate alcohol consumption has a supra-additive effect with metabolic risk factors, exponentially increasing the risk of liver fibrosis. These results suggest that patients with unhealthy metabolic status and MASLD have no safe limits of daily alcohol intake.
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BACKGROUND & AIMS: Information about the impact of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in patients with liver cancer is lacking. This study characterizes the outcomes and mortality risk in this population. METHODS: Multicentre retrospective, cross-sectional, international study of liver cancer patients with SARS-CoV-2 infection registered between February and December 2020. Clinical data at SARS-CoV-2 diagnosis and outcomes were registered. RESULTS: Two hundred fifty patients from 38 centres were included, 218 with hepatocellular carcinoma (HCC) and 32 with intrahepatic cholangiocarcinoma (iCCA). The median age was 66.5 and 64.5 years, and 84.9% and 21.9% had cirrhosis in the HCC and iCCA cohorts respectively. Patients had advanced cancer stage at SARS-CoV-2 diagnosis in 39.0% of the HCC and 71.9% of the iCCA patients. After a median follow-up of 7.20 (IQR: 1.84-11.24) months, 100 (40%) patients have died, 48% of the deaths were SARS-CoV-2-related. Forty (18.4%) HCC patients died within 30-days. The death rate increase was significantly different according to the BCLC stage (6.10% [95% CI 2.24-12.74], 11.76% [95% CI 4.73-22.30], 20.69% [95% CI 11.35-31.96] and 34.52% [95% CI 17.03-52.78] for BCLC 0/A, B, C and D, respectively; p = .0017). The hazard ratio was 1.45 (95% CI 0.49-4.31; p = .5032) in BCLC-B versus 0/A, and 3.13 (95% CI 1.29-7.62; p = .0118) in BCLC-C versus 0/A in the competing risk Cox regression model. Nineteen out of 32 iCCA (59.4%) died, and 12 deaths were related to SARS-CoV-2 infection. CONCLUSIONS: This is the largest cohort of liver cancer patients infected with SARS-CoV-2. It characterizes the 30-day mortality risk of SARS-CoV-2 infected patients with HCC during this period.
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COVID-19 , Carcinoma Hepatocelular , Neoplasias Hepáticas , COVID-19/complicações , Teste para COVID-19 , Estudos de Coortes , Estudos Transversais , Humanos , Estudos Retrospectivos , SARS-CoV-2RESUMO
INTRODUCTION AND OBJECTIVES: Sarcopenia is one of the most common complications of cirrhosis, associated with an increased risk of morbidity and mortality. It is therefore necessary to perform a proper nutritional evaluation in these patients. Although CT scans are the gold standard for diagnosing sarcopenia, they are not widely used in clinical practice. There is thus a need to find indirect methods for identifying sarcopenia in patients with cirrhosis. MATERIAL AND METHODS: This is a cross-sectional study consecutively including all cirrhotic outpatients who underwent CT scans. RESULTS: A total of 174 patients met all the inclusion criteria and none of exclusion criteria. Fifty-five patients (31.6%) showed sarcopenia on CT scans. Multivariate analysis revealed that the factors that were independently associated with the presence of sarcopenia on CT scans were: male sex (OR 11.27, 95% CI 3.53-35.95; p<0.001), lower body mass index (BMI) (OR 1.22, 95% CI 1.11-1.34; p<0.001) and lower phase angle by bioelectrical impedance analysis (OR 2.83, 95% CI 1.74-4.6; p<0.001). With the variables identified from the multivariate study we developed a nomogram that allows ruling out the presence of sarcopenia. Our model rules out sarcopenia with an area under the receiver operating characteristic curve value of 0.8. The cutoff point of the probability to rule out sarcopenia was 0.6 (sensitivity 85%, specificity 73%, Youden index 0.58, PPV 82.5% and NPV 91.3%). CONCLUSION: Since CT scans involve exposure to radiation and their availability is limited, we propose using this nomogram as an indirect method to rule out sarcopenia in cirrhotic patients.
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Sarcopenia , Estudos Transversais , Fibrose , Humanos , Cirrose Hepática/diagnóstico , Cirrose Hepática/diagnóstico por imagem , Masculino , Nomogramas , Sarcopenia/diagnóstico por imagem , Sarcopenia/epidemiologia , Tomografia Computadorizada por Raios X/efeitos adversos , Tomografia Computadorizada por Raios X/métodosRESUMO
INTRODUCTION: The effect of branched-chain amino acid (BCAA) supplementation on muscle mass in patients with cirrhosis and sarcopenia is unknown. METHODS: This is a pilot, prospective, randomized, and double-blind study of a cohort of 32 patients with cirrhosis and sarcopenia diagnosed by computed tomography scan who underwent a nutritional and physical activity intervention for 12 weeks. They were divided into 2 groups (placebo: 17 patients; BCAA: 15 patients). The study protocol was registered at ClinicalTrials.gov (NCT04073693). RESULTS: Baseline characteristics were similar in both groups. After treatment, only the BCAA group presented a significant improvement in muscle mass (43.7 vs 46 cm2/m2; P = 0.023). Seventeen patients (63%) presented improvement in muscle mass overall, which was more frequent in the BCAA group (83.3 vs 46.7%; P = 0.056). Regarding frailty, there was a significant improvement in the Liver Frailty Index in the global cohort (n = 32) after the 12 weeks (4.2 vs 3.9; P < 0.001). This difference was significant in both groups: in the placebo group (4.2 vs 3.8; P < 0.001) and in the BCAA group (4.2 vs 3.9; P < 0.001). After treatment, the BCAA group had a higher increase in zinc levels than the placebo group (Δzinc: 12.3 vs 5.5; P = 0.026). In addition, there was a trend for greater improvement of albumin levels in the BCAA group (Δalbumin: 0.19 vs 0.04; P = 0.091). DISCUSSION: BCAA supplementation improves muscle mass in cirrhotic patients with sarcopenia.
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Aminoácidos de Cadeia Ramificada/uso terapêutico , Cirrose Hepática/complicações , Músculo Esquelético/efeitos dos fármacos , Sarcopenia/etiologia , Sarcopenia/terapia , Padrão de Cuidado , Idoso , Método Duplo-Cego , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Estudos ProspectivosRESUMO
AIM: Non-malignant portal vein thrombosis (PVT) is a complication of liver cirrhosis. The aim of this study was to evaluate the annual incidence of PVT and related risk factors. METHODS: We retrospectively reviewed clinical, laboratory, and radiological data collected prospectively from September 2016 to September 2017. A follow-up of 36 months was performed in a subset of patients to determine the cumulative incidence of PVT and related complications. RESULTS: The study included 567 patients. The incidence of PVT at 12, 24, and 36 months was 3.7%, 0.8%, and 1.4%, respectively. Patients with PVT were compared with patients without PVT, and showed differences in albumin (p = 0.04), aspartate aminotransferase (p = 0.04), hemoglobin (p = 0.01), and prothrombin activity (p = 0.01). The presence of hydropic decompensation (57.1% vs. 30.1%; p 0.004), gastroesophageal varices (76.2% vs. 39.5%; p = 0.05), variceal bleeding (52.4% vs. 22.7%; p < 0.001), hepatic encephalopathy (38.1% vs. 9.9%; p = 0.01), spontaneous bacterial peritonitis (9.5% vs. 1.7%; p < 0.001), and use of beta-blockers (71.4% vs. 27.7%; p < 0.001) were significantly associated. In the multivariate analysis, use of beta-blockers and hepatic encephalopathy appeared as risk factors, and high albumin levels a protective factor. CONCLUSIONS: The incidence of PVT was 3.7%. Beta-blockers and hepatic encephalopathy were risks factors. High albumin levels were a protective factor.
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INTRODUCTION: liver enzyme elevation has been reported in SARS-CoV-2 disease (COVID-19) in heterogeneous cohorts, mainly from China. Comprehensive reports from other countries are needed. In this study, we dissect the pattern, evolution, and predictive value of such abnormalities in a cohort from Madrid, Spain. METHODS: a retrospective study with a prospective 14-day follow-up of 373 patients with confirmed COVID-19 in five Madrid hospitals, including 50 outpatients. A COVID-19 severe course was defined as the need for mechanical ventilation. RESULTS: a total of 33.1 % of hospitalized patients showed baseline AST elevation and 28.5 % showed ALT elevation, compared with 12 % and 8 % of outpatients (p ≤ 0.001). Baseline AST, ALT and GGT levels correlated with LDH and C-reactive protein (CRP) levels (r ≤ 0.598, p < 0.005). AST elevation was associated with other severity markers such as male sex, lymphopenia, and pneumonia on X-Ray (p < 0.05 for all). ALP and bilirubin levels were rarely increased. Patients with elevated baseline AST showed a progressive normalization of this enzyme and an increase in ALT and GGT levels. Patients with normal baseline AST showed a flattened evolution pattern with levels within the range. Patients with a severe course of COVID-19 more frequently showed elevated baseline AST than those with a milder evolution (54.2 % vs. 25.4 %, p < 0.001). Age, AST and CRP were independent risk factors for a severe course of COVID-19. CONCLUSION: mild liver enzyme elevation is associated with COVID-19 severity. Baseline AST is an independent predictor of severe COVID-19 course, and tends to normalize over time. ALT and GGT show a late elevation.
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COVID-19 , Hepatopatias , Humanos , Masculino , Estudos Prospectivos , Estudos Retrospectivos , SARS-CoV-2RESUMO
BACKGROUND: COVID-19 is a potentially severe disease caused by the recently described SARS-CoV-2. Whether liver fibrosis might be a relevant player in the natural history of COVID-19 is currently unknown. We aimed to evaluate the association between FIB-4 and the risk of progression to critical illness in middle-aged patients with COVID-19. METHODS: In this multicenter, retrospective study with prospective follow-up of 160 patients aged 35-65 years with COVID-19, FIB-4, clinical, and biochemical variables were collected at baseline. FIB-4 ≥2.67 defined patients with risk for advanced liver fibrosis. RESULTS: Risk for advanced fibrosis was estimated in 28.1% of patients. Patients with FIB-4 ≥2.67 more frequently required mechanical ventilation (37.8% vs 18.3%; P = .009). In multivariate analysis, FIB-4 ≥2.67 (odds ratio [OR], 3.41; 95% confidence interval [CI], 1.30-8.92), cardiovascular risk factors (OR, 5.05; 95% CI, 1.90-13.39), previous respiratory diseases (OR, 4.54; 95% CI, 1.36-15.10), and C-reactive protein (OR, 1.01; 95% CI, 1.01-1.02) increased significantly the risk of ICU admission. Bootstrap confirmed FIB-4 as an independent risk factor. CONCLUSIONS: In middle-aged patients with COVID-19, FIB-4 may have a prognostic role. The link between liver fibrosis and the natural history of COVID-19 should be evaluated in future studies.
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Betacoronavirus/isolamento & purificação , Infecções por Coronavirus/patologia , Cirrose Hepática/virologia , Pneumonia Viral/patologia , Adulto , Idoso , Betacoronavirus/genética , COVID-19 , Infecções por Coronavirus/diagnóstico , Infecções por Coronavirus/virologia , Feminino , Humanos , Cirrose Hepática/diagnóstico , Cirrose Hepática/patologia , Masculino , Pessoa de Meia-Idade , Pandemias , Pneumonia Viral/diagnóstico , Pneumonia Viral/virologia , Estudos Prospectivos , Estudos Retrospectivos , Fatores de Risco , SARS-CoV-2 , Índice de Gravidade de DoençaRESUMO
Accurate HCV prevalence estimates are necessary for guiding elimination policies. Our aim was to determine the HCV prevalence and assess the cost-effectiveness of a screen-and-treat strategy in the Spanish population. A population-based, cross-sectional study (PREVHEP-ETHON Cohort, Epidemiological sTudy of Hepatic infectiONs; NCT02749864) was performed from July 2015-April 2017. Participants from three Spanish regions were selected using two-stage conglomerate sampling, and stratified by age, with randomized subject selection. Anthropometric and demographic data were collected, and blood samples were taken to detect anti-HCV antibodies/quantify HCV RNA. The cost-effectiveness of the screening strategies and treatment were analysed using a Markov model. Among 12 246 participants aged 20-74 (58.4% females), the overall anti-HCV prevalence was 1.2% (95% CI 1.0-1.4), whereas the detectable HCV-RNA prevalence was 0.3% (0.2-0.4). Infection rates were highest in subjects aged 50-74 years [anti-HCV 1.6% (1.3-1.9), HCV RNA 0.4% (0.3-0.6]. Among the 147 anti-HCV + subjects, 38 (25.9%) had active infections while 109 (74.1%) had been cleared of infection; 44 (40.4%) had cleared after antiviral treatment, whereas 65 (59.6%) had cleared spontaneously. Overall, 59.8% of the anti-HCV + participants were aware of their serological status. Considering a cost of treatment of 7000/patient, implementing screening programmes is cost-effective across all age cohorts, particularly in patients aged 50-54 (negative incremental cost-effectiveness ratio which indicates a cost-saving strategy). The current HCV burden is lower than previously estimated, with approximately 25% of anti-HCV + individuals having an active infection. A strategy of screening and treatment at current treatment prices in Spain is cost-effective across all age cohorts.
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Antivirais , Análise Custo-Benefício , Hepatite C , Adulto , Idoso , Antivirais/uso terapêutico , Estudos Transversais , Feminino , Custos de Cuidados de Saúde , Hepacivirus , Hepatite C/tratamento farmacológico , Hepatite C/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Políticas , Espanha , Adulto JovemRESUMO
The latest epidemiological data in Spain were obtained a decade ago and revealed a prevalence of hepatitis B surface antigen (HBsAg) of 0.7%; hence, updated epidemiological data are necessary. Our aim was to determine the prevalence of hepatitis B virus (HBV) infection, and to analyse associated factors and characterize chronic infection. A population-based, cross-sectional study was performed in Spain between July 2015 and April 2017. Participants from three regions were selected using two-stage conglomerate sampling and stratified by age. Anthropometric and demographic data were collected, and blood samples were taken to detect serological markers of HBV infection and to quantify HBV-DNA. The characterization of chronic HBV infection was based on ALT (alanine aminotransferase) values, HBV-DNA levels, and results of transient elastography. The overall prevalence rates of HBsAg and antibody to hepatitis B core antigen (anti-HBc) among 12 246 participants aged 20-74 years (58.4% females) were 0.6% (95% CI [0.4-0.7]) and 8.2% (7.7-8.7), respectively. The risk factors for HBV infection identified in the multivariate analysis were age, nosocomial risk, and non-Spanish nationality. Moreover, most patients HBsAg positive (76.6%) presented as hepatitis B e antigen (HBeAg)-negative chronic infection (formerly 'inactive carriers') and only 6 (9.4%) HBsAg carriers fulfilled current criteria for treatment. The current HBV burden in Spain remains low but virtually unchanged over the past 15 years. Increased efforts are still needed to reach the goal set forth by the World Health Organization (WHO) for HBV elimination by 2030.
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Hepatite B , Estudos Transversais , DNA Viral , Europa (Continente)/epidemiologia , Feminino , Hepatite B/epidemiologia , Anticorpos Anti-Hepatite B , Antígenos de Superfície da Hepatite B , Vírus da Hepatite B/imunologia , Humanos , Masculino , Prevalência , EspanhaRESUMO
BACKGROUND & AIMS: Information on safety and efficacy of systemic treatment in patients with hepatocellular carcinoma (HCC) under dialysis are limited due to patient exclusion from clinical trials. Thus, we aimed to evaluate the rate, prevalence, tolerability, and outcome of sorafenib in this population. METHODS: We report a multicenter study comprising patients from Latin America and Europe. Patients treated with sorafenib were enrolled; demographics, dose modifications, adverse events (AEs), treatment duration, and outcome of patients undergoing dialysis were recorded. RESULTS: As of March 2018, 6156 HCC patients were treated in 44 centres and 22 patients were concomitantly under dialysis (0.36%). The median age was 65.5 years, 40.9% had hepatitis C, 75% had Child-Pugh A, and 85% were Barcelona Clinic Liver Cancer-C. The median time to first dose modification, treatment duration and overall survival rate were 2.4 months (interquartile ranges [IQR], 0.8-3.8), 10.8 months (IQR, 4.5-16.9), and 17.5 months (95% CI, 7.2-24.5), respectively. Seventeen patients required at least 1 dose modification. The main causes of first dose modification were asthenia/worsening of Eastern Cooperative Oncology Group-Performance Status and diarrhoea. At the time of death or last follow-up, four patients were still on treatment and 18 had discontinued sorafenib: 14 were due to tumour progression, 2 were sorafenib-related, and 2 were non-sorafenib-related AE. CONCLUSIONS: The outcomes observed in this cohort seem comparable to those in the non-dialysis population. Thus, to the best of our knowledge, this is the largest and most informative dataset regarding systemic treatment outcomes in HCC patients undergoing dialysis.
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Antineoplásicos , Carcinoma Hepatocelular , Neoplasias Hepáticas , Idoso , Antineoplásicos/efeitos adversos , Carcinoma Hepatocelular/tratamento farmacológico , Europa (Continente) , Humanos , Neoplasias Hepáticas/tratamento farmacológico , Niacinamida/efeitos adversos , Compostos de Fenilureia/efeitos adversos , Diálise Renal , Sorafenibe/uso terapêutico , Resultado do TratamentoRESUMO
BACKGROUND & AIMS: Despite direct-acting antivirals being highly effective at eradicating hepatitis C virus infection, their impact on the development of hepatocellular carcinoma (HCC) remains controversial. We analyzed the clinical and radiological outcome of cirrhotic patients treated with interferon-free regimens to estimate the risk of developing HCC. METHODS: This was a retrospective multicenter study focusing on cirrhotic patients treated with direct-acting antivirals until December 2016. Clinical and radiologic characteristics were collected before the start of antiviral therapy, at follow-up and at HCC development. Diagnosis of HCC was centrally validated and its incidence was expressed as HCC/100 person-years. RESULTS: A total of 1,123 patients were included (60.6% males, 83.8% Child-Pugh A) and 95.2% achieved a sustained virologic response. Median time of follow-up was 19.6â¯months. Seventy-two patients developed HCC within a median of 10.3â¯months after starting antiviral treatment. HCC incidence was 3.73 HCC/100 person-years (95% CI 2.96-4.70). Baseline liver function, alcohol intake and hepatic decompensation were associated with a higher risk of HCC. The relative risk was significantly increased in patients with non-characterized nodules at baseline 2.83 (95% CI 1.55-5.16) vs. absence of non-characterized nodules. When excluding these patients, the risk remained increased. CONCLUSION: These data expose a clear-cut time association between interferon-free treatment and HCC. The mechanisms involved in the increased risk of HCC emergence in the short term require further investigation. LAY SUMMARY: In this cohort of cirrhotic patients, interferon-free therapies achieved a high rate of sustained virologic response (>95%); however, we reported a risk of de novo hepatocellular carcinoma of 3.73 per 100 person-years and a clear-cut time association with antiviral therapy. The time association between starting direct-acting antivirals and developing hepatocellular carcinoma, together with the association with the presence of non-characterized nodules at baseline ultrasound, suggests that antiviral therapy elicits a mechanism (probably immune-related) that primes the growth and clinical recognition of hepatocellular carcinoma early during follow-up. As a result, short-term liver cancer risk is significantly increased.
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Antivirais/uso terapêutico , Carcinoma Hepatocelular/etiologia , Hepatite C/tratamento farmacológico , Cirrose Hepática/complicações , Neoplasias Hepáticas/etiologia , Idoso , Carcinoma Hepatocelular/epidemiologia , Carcinoma Hepatocelular/mortalidade , Carcinoma Hepatocelular/patologia , Feminino , Hepatite C/complicações , Humanos , Incidência , Neoplasias Hepáticas/epidemiologia , Neoplasias Hepáticas/mortalidade , Neoplasias Hepáticas/patologia , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resposta Viral Sustentada , Fatores de TempoRESUMO
In randomized controlled trials of patients with chronic HCV infection, elbasvir/grazoprevir (EBR/GZR) demonstrated high cure rates and a good safety profile. This study assessed the effectiveness and safety of EBR/GZR, with and without ribavirin, in a real-world HCV patient cohort. HEPA-C is a collaborative, monitored national registry of HCV patients directed by the Spanish Association for the Study of the Liver and the Networked Biomedical Research Centre for Hepatic and Digestive Diseases. Patients entered into HEPA-C between December 2016 and May 2017, and treated with EBR/GZR with at least end-of-treatment response data, were included. Demographic, clinical and virologic data were analysed, and adverse events (AEs) recorded. A total of 804 patients were included in the study. The majority were male (57.9%), with a mean age of 60 (range, 19-92) years. Genotype (GT) distribution was GT 1, 86.8% (1a, 14.3%; 1b, 72.5%); GT 4, 13.2% and 176 patients (21.9%) were cirrhotic. Overall, among 588 patients with available data, 570 (96.9%) achieved sustained virologic response at 12 weeks post-treatment (SVR12). SVR12 rates by genotype were GT 1a, 97.7%; GT 1b, 98.6%; and GT 4, 98.1%. No significant differences in SVR12 according to fibrosis stage were observed. Eighty patients experienced an AE, resulting in treatment discontinuation in three. In this large cohort of patients with chronic HCV managed in a real-world setting in Spain, EBR/GZR achieved high rates of SVR12, comparable to those observed in randomized controlled trials, with a similarly good safety profile.
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Antivirais/uso terapêutico , Benzofuranos/uso terapêutico , Hepatite C Crônica/tratamento farmacológico , Imidazóis/uso terapêutico , Quinoxalinas/uso terapêutico , Resposta Viral Sustentada , Adulto , Idoso , Idoso de 80 Anos ou mais , Antivirais/efeitos adversos , Benzofuranos/efeitos adversos , Estudos de Coortes , Combinação de Medicamentos , Quimioterapia Combinada , Feminino , Genótipo , Humanos , Imidazóis/efeitos adversos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Quinoxalinas/efeitos adversos , Sistema de Registros , Estudos Retrospectivos , Ribavirina/efeitos adversos , Ribavirina/uso terapêutico , Espanha , Resultado do TratamentoRESUMO
INTRODUCTION AND AIMS: To determine the prevalence of minimal hepatic encephalopathy (MHE) in patients with liver cirrhosis (LC) due to hepatitis C virus (HCV) infection and to evaluate the impact of sustained viral response (SVR) on MHE. MATERIAL AND METHODS: We performed a prospective study using MHE screening and follow-up on patients with HCV and LC. The patients were evaluated at the beginning of treatment and 24 weeks after treatment. RESULTS: 64 patients were included. 51.6% were male, the median age was 62years, Child-Pugh classification A/B/C 93.8%/4.7%/1.6% and median MELD was 8.3. Prior hydropic decompensation was present in 11 patients. Median values of liver stiffness, as measured by transient elastography (TE) were 22.8 KPa. Indirect signs of portal hypertension (PH) were present in 53.1% of patients, with a mean of 11.9 mmHg among the ones with a measurement of the hepatic venous pressure gradient. The prevalence of MHE before treatment was 26.6%. After treatment, 98.4% of patients achieved SVR. The presence of MHE at 24weeks post-treatment had an statistically significant association with the presence of pre-treatment MHE (80% vs. 21.6%; p < 0.01), higher MELD scores at 24-weeks post-treatment (9.8 vs. 8; p = 0.02), higher Child-Pugh scores at 24-weeks post-treatment (p = 0.04), higher baseline INR levels (1.4 vs. 1.1; p < 0.001) and with the presence of indirect signs of PH (100% vs. 47.1%; p = 0.02). During follow-up, those patients without MHE at 24weeks post-treatment had a higher probability of experiencing an improvement in post-treatment TE (80.9% vs. 40%, p = 0.04). CONCLUSION: We found that SVR may lead to MHE resolution in a considerable proportion of patients, which has potential implications for disease prognosis.
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Antivirais/uso terapêutico , DNA Viral/genética , Hepacivirus/genética , Encefalopatia Hepática/virologia , Progressão da Doença , Feminino , Seguimentos , Hepacivirus/efeitos dos fármacos , Encefalopatia Hepática/tratamento farmacológico , Encefalopatia Hepática/epidemiologia , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Prevalência , Estudos Prospectivos , Espanha/epidemiologia , Resultado do TratamentoRESUMO
INTRODUCTION AND AIMS: To determine the prevalence of minimal hepatic encephalopathy(MHE) in patients with liver cirrhosis (LC) due to hepatitis C virus (HCV) infection and to evaluate the impact of sustained viral response (SVR) on MHE. MATERIALS AND METHODS: We performed a prospective study using MHE screening and follow-up on patients with HCV and LC. The patients were evaluated at the beginning of treatment and 24 weeks after treatment. RESULTS: 64 patients were included. 51.6% were male, the median age was 62 years, Child-Pugh classification A/B/C 93.8%/4.7%/1.6% and median MELD was 8.3. Prior hydropic decompensation was present in 11 patients. Median values of liver stiffness, as measured by transient elastography (TE) were 22.8kPa. Indirect signs of portal hypertension (PH) were present in 53.1% of patients, with a mean of 11.9mmHg among the ones with a measurement of the hepatic venous pressure gradient. The prevalence of MHE before treatment was 26.6%. After treatment, 98.4% of patients achieved SVR. The presence of MHE at 24 weeks post-treatment had an statistically significant association with the presence of pre-treatment MHE (80% vs. 21.6%; p<0.01), higher MELD scores at 24-weeks post-treatment (9.8 vs. 8; p=0.02), higher Child-Pugh scores at 24-weeks post-treatment (p=0.04), higher baseline INR levels (1.4 vs. 1.1; p<0.001) and with the presence of indirect signs of PH (100% vs. 47.1%; p=0.02). During follow-up, those patients without MHE at 24 weeks post-treatment had a higher probability of experiencing an improvement in post-treatment TE (80.9% vs. 40%, p=0.04). CONCLUSION: We found that SVR may lead to MHE resolution in a considerable proportion of patients, which has potential implications for disease prognosis.
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Antivirais/administração & dosagem , Encefalopatia Hepática/tratamento farmacológico , Encefalopatia Hepática/etiologia , Hepatite C Crônica/complicações , Hepatite C Crônica/tratamento farmacológico , Cirrose Hepática/complicações , Adulto , Fatores Etários , Idoso , Biópsia por Agulha , Progressão da Doença , Técnicas de Imagem por Elasticidade , Feminino , Seguimentos , Encefalopatia Hepática/epidemiologia , Encefalopatia Hepática/patologia , Hepatite C Crônica/patologia , Humanos , Imuno-Histoquímica , Cirrose Hepática/patologia , Cirrose Hepática/fisiopatologia , Testes de Função Hepática , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Estudos Prospectivos , Psicometria , Índice de Gravidade de Doença , Fatores Sexuais , Espanha , Resultado do Tratamento , Carga Viral/efeitos dos fármacosRESUMO
BACKGROUND & AIMS: Clinical trials evaluating second-generation direct-acting antiviral agents (DAAs) have shown excellent rates of sustained virologic response (SVR) and good safety profiles in patients with chronic hepatitis C virus (HCV) genotype 1 infection. We aimed to investigate the effectiveness and safety of two oral DAA combination regimens, ombitasvir/paritaprevir/ritonavir plus dasabuvir (OMV/PTV/r+DSV) and ledipasvir/sofosbuvir (LDV/SOF), in a real-world clinical practice. METHODS: Data from HCV genotype 1 patients treated with either OMV/PTV/r+DSV±ribavirin (RBV) (n=1567) or LDV/SOF±RBV (n=1758) in 35 centers across Spain between April 1, 2015 and February 28, 2016 were recorded in a large national database. Demographic, clinical and virological data were analyzed. Details of serious adverse events (SAEs) were recorded. RESULTS: The two cohorts were not matched with respect to baseline characteristics and could not be compared directly. The SVR12 rate was 96.8% with OMV/PTVr/DSV±RBV and 95.8% with LDV/SOF±RBV. No significant differences were observed in SVR according to HCV subgenotype (p=0.321 [OMV/PTV/r+DSV±RBV] and p=0.174 [LDV/SOF]) or degree of fibrosis (c0.548 [OMV/PTV/r/DSV±RBV] and p=0.085 [LDV/SOF]). Only baseline albumin level was significantly associated with failure to achieve SVR (p<0.05) on multivariate analysis. Rates of SAEs and SAE-associated treatment discontinuation were 5.4% and 1.7%, in the OMV/PTV/r+DSV subcohort and 5.5% and 1.5% in the LDV/SOF subcohort, respectively. Hepatocellular carcinoma (HCC) recurred in 30% of patients with a complete response to therapy for previous HCC. Incident HCC was reported in 0.93%. CONCLUSIONS: In this large cohort of patients managed in the real-world setting in Spain, OMV/PTV/r+DSV and LDV/SOF achieved high rates of SVR12, comparable to those observed in randomized controlled trials, with similarly good safety profiles. LAY SUMMARY: In clinical trials, second-generation direct-acting antiviral agents (DAAs) have been shown to cure over 90% of patients chronically infected with the genotype 1 hepatitis C virus and have been better tolerated than previous treatment regimens. However, patients enrolled in clinical trials do not reflect the real patient population encountered in routine practice. The current study, which includes almost 4,000 patients, demonstrates comparable rates of cure with two increasingly used DAA combinations as those observed in the clinical trial environment, confirming that clinical trial findings with DAAs translate into the real-world setting, where patient populations are more diverse and complex.
Assuntos
Antivirais/uso terapêutico , Hepacivirus/genética , Hepatite C Crônica/tratamento farmacológico , Hepatite C Crônica/virologia , 2-Naftilamina , Adulto , Idoso , Idoso de 80 Anos ou mais , Anilidas/administração & dosagem , Antivirais/administração & dosagem , Antivirais/efeitos adversos , Benzimidazóis/administração & dosagem , Carbamatos/administração & dosagem , Carcinoma Hepatocelular/etiologia , Estudos de Coortes , Ciclopropanos , Quimioterapia Combinada , Feminino , Fluorenos/administração & dosagem , Genótipo , Taxa de Filtração Glomerular , Hepatite C Crônica/fisiopatologia , Humanos , Lactamas Macrocíclicas , Neoplasias Hepáticas/etiologia , Compostos Macrocíclicos/administração & dosagem , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/etiologia , Prolina/análogos & derivados , Estudos Retrospectivos , Ribavirina/administração & dosagem , Ritonavir/administração & dosagem , Sofosbuvir , Espanha , Sulfonamidas/administração & dosagem , Resposta Viral Sustentada , Resultado do Tratamento , Uracila/administração & dosagem , Uracila/análogos & derivados , Uridina Monofosfato/administração & dosagem , Uridina Monofosfato/análogos & derivados , Valina , Adulto JovemRESUMO
BACKGROUND & AIMS: The success of direct-acting antivirals (DAA) against hepatitis C is a major breakthrough in hepatology. Until now, however, there are very few data on the effect of hepatitis C virus (HCV) eradication in patients who have already developed hepatocellular carcinoma. METHODS: The study included patients with HCV infection and prior history of treated hepatocellular carcinoma who achieved complete response and lacked 'non-characterized nodules' at the time they underwent anti-HCV treatment with all-oral DAAs in 4 hospitals. Patients receiving interferon as part of the antiviral regimen were excluded. The baseline characteristics, laboratory and radiologic tumor response were registered in all patients before starting antiviral therapy and during the follow-up according to the clinical practice policy. RESULTS: Between 2014 and 2015, 103 patients with prior hepatocellular carcinoma received DAA, 58 of them met the inclusion criteria. After a median follow-up of 5.7months, 3 patients died and 16 developed radiologic tumor recurrence (27.6%). The pattern of recurrence was: intrahepatic growth (3 patients), new intrahepatic lesion (1 nodule in 5 patients, up to 3 nodules less or equal to 3cm in 4 cases and multifocal in one patient) and infiltrative ill-defined hepatocellular carcinoma and/or extra-hepatic lesions in 3 patients. CONCLUSIONS: Our data show an unexpected high rate and pattern of tumor recurrence coinciding with HCV clearance and, although based in a very small cohort of patients, should be taken as a note of caution and prime a large scale assessment that exceeds the individual investigators capacity. LAY SUMMARY: High rate of cancer recurrence after DAA treatment in patients with prior hepatocellular carcinoma. Disruption of immune surveillance may facilitate the emergence of metastatic clones.
Assuntos
Carcinoma Hepatocelular , Neoplasias Hepáticas , Antivirais , Hepacivirus , Hepatite C , Hepatite C Crônica , Humanos , Interferons , Recidiva Local de Neoplasia , RecidivaRESUMO
BACKGROUND & AIMS: Antiviral therapy with interferon and ribavirin (double therapy) is associated with a significant risk of developing bacterial infections in patients with hepatitis C-related cirrhosis. The addition of telaprevir or boceprevir seems to increase this risk but there are no studies yet to compare the infection rate between both treatments. We aimed to assess rate, type and predictive factors of infection in cirrhotic patients undergoing triple or double antiviral therapy. METHODS: This was a retrospective analysis of prospectively collected data. 167 patients with hepatitis C-related cirrhosis undergoing triple therapy (cohort A) and 81 receiving double therapy (cohort B) were enrolled in the study. Only Child-Pugh A patients were included. RESULTS: The infection rate was significantly higher for patients in cohort A as compared to those in cohort B (25% vs. 9%, p=0.001). Interestingly, respiratory tract infections were significantly more frequent in patients in cohort A (12% vs. 1%; p=0.049). The use of triple antiviral therapy was the only predictive factor of infection. Severe infections were also more frequent in patients in cohort A, but the difference did not reach the level of significance (13% vs. 6%, p=0.123). CONCLUSIONS: Triple therapy carries a higher risk of infections in patients with cirrhosis and changes the pattern of infection in this subpopulation. Further studies are needed in order to establish the underlying mechanism of this event.
Assuntos
Antivirais/efeitos adversos , Infecções Bacterianas/epidemiologia , Hepacivirus/genética , Hepatite C Crônica/tratamento farmacológico , Cirrose Hepática/complicações , Inibidores de Proteases/efeitos adversos , RNA Viral/genética , Antivirais/uso terapêutico , Infecções Bacterianas/etiologia , Quimioterapia Combinada , Feminino , Seguimentos , Genótipo , Hepatite C Crônica/complicações , Hepatite C Crônica/virologia , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Prognóstico , Inibidores de Proteases/uso terapêutico , Estudos Retrospectivos , Fatores de Risco , Espanha/epidemiologiaRESUMO
Background and Aims: Monitoring of acute or chronic response to beta-blockers in patients with liver cirrhosis is based on the measurement of the HVPG. Our aim was to evaluate the response to beta-blockers with non-invasive techniques. Patients and Methods: This is a prospective observational study. Consecutive patients with an indication of primary or secondary prophylaxis of variceal bleeding who did not meet exclusion criteria were included. Acute response and chronic response were evaluated. Baseline and after acute and chronic response hepatosplenic measurements of TE and ARFI were obtained. Contrast-enhanced Doppler ultrasound was performed before and after acute and chronic responses. Results: From June 2015 to May 2018, 55 patients (14 with exclusion criteria) were included. We analyzed 41 patients, mean age 57 (SD: 8), 82.9% men, alcohol 43.9%, children A/B/C 78%/17.1%/4.9%, and 87.8% on primary prophylaxis. In all, the acute response was performed and was positive in 68.3% (CI 95: 55-85%). The chronic response was performed in 30 (73.2%) and was positive in 36.7% (CI 95: 18-55%). Basal measurements significantly related to acute response were spleen TE [responders 58.4 (SD: 23.0) KPa vs. non-responders 75 (SD: 0) KPa; p = 0.02] and damping index [non-responders 0.96 (0.8) vs. responders 0.44 (0.4), p = 0.01], and with chronic response, the spleen TE [responders 58.1 (SD: 21.4) KPa vs. non-responders 73.2 (SD: 5.5) KPa; p = 0.02], and damping index [non-chronic responders 0.8 (0.7) vs. chronic responders 0.4 (0.4), p = 0.04]. A spleen TE ≥ 74 KPa had a high sensitivity of 100% and specificity of 60% and a high NPV100% for predicting poor acute response to beta-blockers. The damping index > 0.6 showed moderate sensitivity of 67% and specificity of 69% with a high NPV of 82% for predicting poor acute response to beta-blockers. The combination of both measurements for predicting poor acute response to beta-blockers had an AUC of 0.8 (CI 95: 0.5-0.9). A spleen TE ≥ 74 KPa had a high sensitivity of 87% and specificity of 71% with a high NPV of 71% for predicting poor chronic response to beta-blockers. A damping index > 0.6 had moderate sensitivity of 60%, specificity of 82%, and NPV of 56% for predicting poor chronic response to beta-blockers. The combination of both measurements for predicting poor chronic response to beta-blockers had an AUC of 0.8 (CI 95: 0.7-0.9). Conclusion: Spleen TE and damping index can identify a subgroup of patients with poor acute or chronic response to beta-blockers.