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BACKGROUND & AIMS: Seroclearance of hepatitis B surface antigen (HBsAg) indicates functional cure for hepatitis B virus (HBV) infection. Low HBsAg levels can predict HBsAg seroclearance over time. However, little is known about the association between hepatitis B core-related antigen (HBcrAg) levels and spontaneous seroclearance of HBsAg. METHODS: We conducted a retrospective cohort study including 2614 treatment-naïve patients with chronic HBV infection who received long-term follow-up at the National Taiwan University Hospital. The primary end point was spontaneous HBsAg seroclearance. We aimed to explore whether HBcrAg levels could predict HBsAg seroclearance, especially for patients with HBsAg levels >1000 IU/mL. RESULTS: There were 465 patients who cleared HBsAg with 32,414.72 person-years of follow-up, with a mean clearance rate of 1.43% per year. We found that lower HBcrAg levels at baseline were associated with an increased likelihood of HBsAg seroclearance (log rank P < .001). When restricting the study population to 1539 patients with HBsAg levels >1000 IU/mL, only HBcrAg <10,000 U/mL (vs ≥100,000 U/mL) served as an independent viral predictor for HBsAg seroclearance, with adjusted hazard ratio of 1.95 (95% CI, 1.16-3.27). In contrast to the late decline of HBsAg levels (5-9 years before HBsAg seroclearance), HBcrAg levels became undetectable 10-14 years before HBsAg seroclearance. This finding was confirmed by the different annual HBsAg seroclearance rates in the first and second decades of follow-up (0.97% vs 3.75%; P < .001) in patients achieving undetectable HBcrAg levels. CONCLUSIONS: Lower serum HBcrAg levels were associated with increased probability of HBsAg seroclearance over time. In patients with HBsAg levels >1000 IU/mL, clearing HBcrAg may serve as an early biomarker for HBsAg seroclearance.
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Hepatite B Crônica , Hepatite B , Humanos , Antígenos de Superfície da Hepatite B , Hepatite B Crônica/epidemiologia , Antígenos do Núcleo do Vírus da Hepatite B , Estudos Retrospectivos , Antígenos E da Hepatite B , Vírus da Hepatite B , DNA Viral , Hepatite B/complicaçõesRESUMO
BACKGROUND & AIMS: Hepatitis B surface antigen (HBsAg) seroclearance is the goal of functional cure for hepatitis B virus (HBV) infection. However, the impact of metabolic dysfunction-associated steatotic liver disease (MASLD) on this favorable outcome remains unclear. METHODS: Patients with chronic hepatitis B (CHB) were consecutively recruited. MASLD was defined by the newly proposed disease criteria. Cumulative incidences and associated factors of HBsAg seroclearance/seroconversion were compared between the MASLD and non-MASLD groups. RESULTS: From 2006 to 2021, 4084 treatment-naive hepatitis B e antigen (HBeAg)-negative CHB patients were included. At baseline, CHB patients with concurrent MASLD (n = 887) had significantly lower levels of HBsAg and HBV DNA than the non-MASLD group (n = 3197). During a median follow-up of 5.0 years, MASLD was associated with a higher likelihood of HBsAg seroclearance (adjusted hazard ratio [aHR], 1.43; 95% confidence interval [CI], 1.10-1.85; P = .007), and the accumulation of individual metabolic dysfunctions additively facilitated HBsAg seroclearance. In addition, a higher rate of HBsAg seroconversion was observed in patients with MASLD versus those without MASLD (aHR, 1.37; 95% CI, 1.00-1.86; P = .049). In sensitivity analysis, patients with intermittent MASLD had an intermediate probability of HBsAg seroclearance. After balancing clinical and virologic profiles by inverse probability of treatment weighting (IPTW), MASLD was still associated with a higher HBsAg seroclearance rate (IPTW-adjusted HR, 1.41; 95% CI, 1.09-1.84; P = .010). CONCLUSIONS: In untreated HBeAg-negative CHB patients, concurrent MASLD is associated with higher rates of HBsAg seroclearance and seroconversion. Metabolic dysfunctions have additive effects on the functional cure of CHB.
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Hepatite B Crônica , Hepatite B , Humanos , Antígenos de Superfície da Hepatite B , Antígenos E da Hepatite B , Soroconversão , Vírus da Hepatite B/genética , Hepatite B Crônica/tratamento farmacológico , DNA Viral/análise , Hepatite B/tratamento farmacológico , Antivirais/uso terapêuticoRESUMO
INTRODUCTION: The prevalence of metabolic dysfunction-associated steatotic liver disease (MASLD) is increasing among the chronic hepatitis B (CHB) population. This study aimed to explore the impact of metabolic dysfunction (MD) on cirrhosis and cirrhotic complication risks in CHB. METHODS: Patients with CHB were consecutively recruited between 2006 and 2021. The presence of MD was based on the 5 cardiometabolic criteria specified in the MASLD definition. Patients were categorized into MD/non-MD groups based on these criteria. RESULTS: Eleven thousand five hundred two treatment-naive noncirrhotic patients with CHB were included with a median follow-up of 5.3 years. Patients in the MD group (n = 7,314) were older and had lower hepatitis B virus DNA levels than non-MD patients (n = 4,188). After adjustment for clinical and viral factors, MD patients had significantly higher risks of cirrhosis (adjusted hazard ratio [aHR]: 1.82, 95% confidence interval [CI]: 1.40-2.37, P < 0.001) and cirrhotic complications (aHR: 1.30 per MD, 95% CI: 1.03-1.63, P = 0.025) in a dose-dependent manner. Furthermore, new-onset diabetes mellitus during the follow-up aggravated the risk of cirrhotic complications (aHR: 2.87, 95% CI: 1.34-6.11, P = 0.006). Hepatic steatosis was associated with lower risks of cirrhosis (aHR: 0.57 within 5 years, 95% CI: 0.44-0.74, P < 0.001) and cirrhotic complications (aHR: 0.45, 95% CI 0.23-0.88, P = 0.020). Among individuals with hepatic steatosis, patients with MASLD exhibited a higher cirrhosis risk than non-MD patients. DISCUSSION: Concurrent and new-onset MDs increase the risks of cirrhosis and cirrhotic complications in patients with CHB, independent of hepatic steatosis. Proactively investigating metabolic comorbidities in CHB is critical to stratify the risk of liver disease progression.
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BACKGROUND: Tenofovir disoproxil fumarate (TDF) and entecavir (ETV) reduce the risk of hepatocellular carcinoma (HCC) in patients of hepatitis B. This study compared the difference between ETV and TDF on risk of HCC recurrence and mortality in patients with HBV-related HCC after curative intent treatment. METHODS: Patients with HBV-related HCC who received HCC treatment (surgery or radiofrequency ablation [RFA]) and underwent long-term ETV or TDF therapy were retrospectively included. Baseline characteristics including age, sex, antiviral therapy, liver reserve, HCC stages, pathology reports and treatment modality were obtained. The risk of tumor recurrence, all-cause mortality, HCC-related mortality, and liver function were compared. RESULTS: We identified 390 HBV-related HCC patients with curative intent treatment for HCC and treated with ETV (n = 328) or TDF (n = 62) between January 2011 and December 2020. The median age was 60 years, and 90.7% patients were males. After a median follow-up of 29 months, 186 patients developed recurrent HCC and 111 died. The baseline characteristics were comparable except more ALBI grade 3 patients in TDF group (76% vs. 48%, P < 0.001). Compared to ETV group, TDF users had lower all-cause mortality (adjusted hazard ratio [aHR]: 0.38, P = 0.003), and HCC-related mortality (aHR: 0.23, P = 0.005). Lower recurrence rate was noticed in TDF users after inverse probability of treatment weighting (IPTW). TDF users had improved ALBI grade and FIB-4 index compared with ETV groups. CONCLUSION: TDF therapy is associated with a reduced risk of HCC-related outcomes among patients with HBV-related HCC after curative intent treatment compared with ETV usage.
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Antivirais , Carcinoma Hepatocelular , Guanina , Neoplasias Hepáticas , Recidiva Local de Neoplasia , Tenofovir , Humanos , Carcinoma Hepatocelular/mortalidade , Carcinoma Hepatocelular/virologia , Masculino , Feminino , Neoplasias Hepáticas/mortalidade , Neoplasias Hepáticas/virologia , Pessoa de Meia-Idade , Tenofovir/uso terapêutico , Estudos Retrospectivos , Guanina/análogos & derivados , Guanina/uso terapêutico , Antivirais/uso terapêutico , Idoso , Hepatite B Crônica/complicações , Hepatite B Crônica/tratamento farmacológico , Hepatite B Crônica/mortalidade , Taiwan/epidemiologia , Vírus da Hepatite B , AdultoRESUMO
AIM: Alpha-fetoprotein (AFP) checkup with abdominal ultrasonography for hepatocellular carcinoma (HCC) surveillance remains controversial. We evaluated a serial AFP-increase and high AFP levels in the prediction of HCC. METHODS: At-risk patients with chronic liver disease underwent HCC surveillance with trimonthly AFP measurement were included and categorized into HCC and non-HCC groups. Their AFP levels at 12, 9, and 6 months (-6M) before the outcome date were evaluated. Group-based trajectory analysis and multivariable regression analysis were performed to identify AFP trajectories as risk predictors for HCC. RESULTS: Overall, 2776 patients were included in the HCC (n = 326) and non-HCC (n = 2450) groups. Serial AFP levels were significantly higher in the HCC than the non-HCC groups. Trajectory analysis identified AFP-increase group (11%) increased 24-fold risks of HCC compared with the AFP-stable (89%) group. Compared with patients without the AFP-increase, a serial 3-month AFP-increase ≥10% elevated HCC risk by 12.1-fold (95% CI: 6.5-22.4) in 6 months, and the HCC risks increased 13-60 fold in patients with cirrhosis, hepatitis B, or C receiving antiviral therapy, or AFP levels <20 ng/ml. Combining serial AFP-increase ≥10% and AFP ≥20 ng/ml at -6M significantly increased 41.7-fold (95% CI: 13.8-126.2) HCC risks. In patients who underwent biannual AFP checkups, those with both 6-month AFP-increase ≥10% and AFP ≥20 ng/ml increased 22.1-fold (95% CI: 12.52-39.16) HCC risks in 6 months. Most HCCs were detected at an early stage. CONCLUSIONS: Serial 3-6-month AFP-increase of ≥10% previously and AFP level of ≥20 ng/ml significantly increased HCC risks in 6 months.
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BACKGROUND/PURPOSE: Distinct hepatitis relapse has been observed after discontinuing entecavir (ETV) or tenofovir disoproxil fumarate (TDF) therapy in chronic hepatitis B (CHB) patients. End-of-therapy (EOT) serum cytokines were compared and used for outcome prediction. METHODS: A total of 80 non-cirrhotic CHB patients in a tertiary medical center in Taiwan who discontinued ETV (n = 51) or TDF (n = 29) therapy after fulfilling the APASL guidelines were prospectively enrolled. Serum cytokines were measured at EOT and 3rd month afterwards. Multivariable analysis was performed to predict virological relapse (VR, HBV DNA >2000 IU/mL), clinical relapse (CR, VR and alanine aminotransferase > 2-fold upper limit of normal) and hepatitis B surface antigen (HBsAg) seroclearance. RESULTS: Compared with TDF group, ETV stoppers had greater interleukin 5 (IL-5), IL-12 p70, IL-13, IL-17 A and tumor necrosis factor alpha (TNF-alpha) (all P < 0.05) at EOT. Older age, TDF use, higher EOT HBsAg and IL-18 (Hazard ratio [HR], 1.01; 95% CI, 1.00-1.02) levels at EOT predicted VR, while older age, higher EOT HBsAg and IL-7 (HR, 1.25; 95% CI, 1.00-1.56) levels predicted CR. In TDF stoppers, higher IL-7 (HR, 1.29; 95% CI, 1.05-1.60) and IL-18 (HR, 1.02; 95% CI, 1.00-1.04) levels predicted VR, while IL-7 (HR, 1.34; 95% CI, 1.08-1.65) and interferon-gamma (IFN-gamma) (HR, 1.08; 95% CI, 1.02-1.14) levels predicted CR. A lower EOT HBsAg level was associated with HBsAg seroclearance. CONCLUSION: Distinct cytokine profiles were observed after stopping ETV or TDF. Higher EOT IL-7, IL-18, and IFN-gamma could be probable predictors for VR and CR in patients discontinuing NA therapies.
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Hepatite B Crônica , Humanos , Tenofovir/uso terapêutico , Antivirais/uso terapêutico , Antígenos de Superfície da Hepatite B , Interleucina-18/uso terapêutico , Interleucina-7/uso terapêutico , Vírus da Hepatite B/genética , Interferon gama/uso terapêutico , Recidiva , Resultado do Tratamento , Antígenos E da Hepatite B , DNA ViralRESUMO
BACKGROUND: Surgical resection is a curative therapy for early-stage hepatocellular carcinoma (HCC); however, HCC recurrence is not uncommon. Identifying outcome predictors helps to manage the disease. Gamma-glutamyl transferase (GGT) may predict the development of HCC, but its role to predict the outcomes after surgical resection of HCC was unclear. This study aimed to investigate pre-operative GGT levels for outcome prediction in patients with hepatitis B virus (HBV)-related HCC. METHODS: We conducted a retrospective cohort study to include patients with HBV-related HCC receiving surgical resection. Clinical information, HCC characteristics and usage of antiviral therapy were collected. A time-dependent Cox proportional hazard regression analysis were used to predict HCC recurrence and survival. RESULTS: A total of 699 consecutive patients with HBV-related HCC who received surgical resection with curative intent between 2004 and 2013 were included. After a median of 4.4 years, 266 (38%) patients had HCC recurrence. Pre-operative GGT positively correlated with cirrhosis, tumor burden and significantly increased in patients to develop HCC recurrence. Multivariable analysis demonstrated that pre-operative GGT ≥38 U/L increased 57% risk (hazard ratio [HR]: 1.57, 95% confidence interval [CI]: 1.20-2.06) of recurrent HCC after adjustment for confounding factors. Specifically, pre-operative GGT ≥38 U/L predicted early (<2 years) HCC recurrence (HR: 1.94, 95% CI: 1.30-2.89). Moreover, pre-operative GGT ≥38 U/L predicted all-cause mortality (HR: 1.73, 95% CI: 1.06-2.84) after surgery. CONCLUSION: Pre-operative GGT levels ≥38 U/L independently predict high risks of HCC recurrence and all-cause mortality in HBV-related HCC patients receiving surgical resection.
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Carcinoma Hepatocelular , Hepatite B , Neoplasias Hepáticas , Humanos , Carcinoma Hepatocelular/terapia , Neoplasias Hepáticas/terapia , Estudos Retrospectivos , Hepatite B/complicações , Vírus da Hepatite B , gama-Glutamiltransferase , Recidiva Local de NeoplasiaRESUMO
INTRODUCTION: Many patients with chronic hepatitis B (CHB) are classified as indeterminate patients because they fall outside the defined CHB phases. We aimed to explore hepatocellular carcinoma (HCC) risk in hepatitis B e antigen (HBeAg)-negative patients with indeterminate phase and investigated whether the risk could be stratified by serum levels of hepatitis B core-related antigen (HBcrAg). METHODS: Two retrospective cohorts enrolling HBeAg-negative, treatment-naïve CHB patients without cirrhosis were constructed (N = 2,150 in Taiwanese discovery cohort and N = 1,312 in Japanese validation cohort with a mean follow-up period of 15.88 and 12.07 years, respectively). The primary end point was HCC development. RESULTS: According to the American Association for the Study of Liver Disease guidelines, 990 (46%) HBeAg-negative patients had indeterminate CHB phase at baseline in the Taiwanese cohort. Compared with the patients with inactive CHB and those with immune-active CHB, the indeterminate patients exhibited intermediate but diverse risk of HCC. When HCC risk was stratified by a HBcrAg level of 10,000 U/mL, 10-year HCC cumulative incidence was 0.51% and 5.33% for low HBcrAg and high HBcrAg groups, respectively, with a hazard ratio of 4.47 (95% confidence interval: 2.62-7.63). This cutoff was validated to stratify HCC risk not only in different subgroup analyses but also in an independent Japanese cohort. Finally, the overall HBeAg-negative CHB patients could be simply reclassified into high-risk and low-risk groups by combining ALT, hepatitis B virus DNA, and HBcrAg levels in both cohorts. DISCUSSION: Serum HBcrAg level of 10,000 U/mL stratifies HCC risk in HBeAg-negative patients with indeterminate phase, which is useful for optimizing their clinical management.
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Carcinoma Hepatocelular , Hepatite B Crônica , Neoplasias Hepáticas , Carcinoma Hepatocelular/etiologia , DNA Viral , Antígenos do Núcleo do Vírus da Hepatite B , Antígenos E da Hepatite B , Vírus da Hepatite B/genética , Humanos , Neoplasias Hepáticas/etiologia , Estudos RetrospectivosRESUMO
BACKGROUND & AIMS: Chronic hepatitis B virus (HBV) infection is a risk factor for hepatocellular carcinoma (HCC). Serum levels of HB core-related antigen (HBcrAg) have been associated with active replication of HBV. We investigated whether HBcrAg levels are associated with development of HCC, especially in patients who do not require antiviral treatment. METHODS: We collected data from 2666 adults positive for hepatitis B surface antigen (HBsAg), infected with HBV genotypes B or C, and without liver cirrhosis, who had long-term follow-up at the National Taiwan University Hospital from 1985 through 2000. None of the patients received antiviral treatment during the follow-up. Baseline levels of HBV DNA, HBsAg, and HBcrAg were determined retrospectively and participants were followed for a mean of 15.95 years. The primary end point was an association between serum level of HBcrAg and HCC development. RESULTS: HCC developed in 209 patients in the cohort (incidence rate, 4.91 cases/1000 person-years). We found a positive association between baseline level of HBcrAg and HCC development; HBcrAg level was an independent risk factor in multivariable analysis. In the subgroup of hepatitis B e antigen-negative patients with HBV DNA levels from 2000 to 19,999 IU/mL (intermediate viral load [IVL]) and normal levels of alanine aminotransferase, HBcrAg levels of 10 KU/mL or more identified patients at increased risk of HCC (hazard ratio, 6.29; confidence interval, 2.27-17.48). Patients with an IVL and a high level of HBcrAg had a risk for HCC that did not differ significantly from that of patients with a high viral load (≥20,000 IU/mL). Patients with an IVL but a low level of HBcrAg had a low risk of HCC, with an annual incidence rate of 0.10% (95% confidence interval, 0.04%-0.24%). CONCLUSIONS: In a long-term follow-up study of 2666 patients with chronic HBV infection (genotypes B or C), level of HBcrAg is an independent risk factor of HCC. Moreover, HBcrAg level of 10 KU/mL identifies patients with an IVL who are at high risk for HCC.
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Carcinoma Hepatocelular/epidemiologia , Antígenos da Hepatite B/sangue , Vírus da Hepatite B/isolamento & purificação , Hepatite B Crônica/complicações , Neoplasias Hepáticas/epidemiologia , Adulto , Biomarcadores/sangue , Carcinoma Hepatocelular/virologia , DNA Circular/sangue , DNA Viral/sangue , Feminino , Seguimentos , Vírus da Hepatite B/imunologia , Hepatite B Crônica/sangue , Hepatite B Crônica/virologia , Humanos , Incidência , Neoplasias Hepáticas/virologia , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Taiwan/epidemiologia , Carga ViralRESUMO
BACKGROUND: Development of gastrointestinal (GI) complications is adversely associated with prognosis in the critically ill. However, little is known about their impact on the outcome of non-critically ill patients. In this study, we aimed to investigate the incidence of GI complications and their influence on prognosis of hospitalized pneumonia patients. METHODS: Adult patients admitted with a diagnosis of pneumonia from 2012 to 2014 were included. Medical records were reviewed to obtain patients' demographics, physical signs, comorbidities, laboratory results, clinical events, and the Confusion, Urea, Respiratory rate, Blood pressure and age ≥ 65 (CURB-65) score was calculated to assess the severity of pneumonia. GI complications, including bowel distension, diarrhea, GI bleeding and ileus, were evaluated during the first 3 days of hospitalization and their association with patient outcomes, such as hospital mortality and length of stay, was analyzed. RESULTS: A total of 1001 patients were enrolled, with a mean age of 73.7 years and 598 (59%) male. Among them, 114 (11%) patients experienced at least one GI complication and diarrhea (5.2%) was the most common. The hospital mortality was 14% and was independently associated with an increase in the CURB-65 score (odds ratio [OR] 1.952 per point increase; 95% confidence interval [CI] 1.516-2.514), comorbid malignancy (OR 1.943; 95% CI 1.209-3.123), development of septic shock (OR 25.896; 95% CI 8.970-74.765), and the presence of any GI complication (OR 1.753; 95% CI 1.003-3.065). CONCLUSIONS: Compared to a critical care setting, GI complications are not commonly observed in a non-critical care setting; however, they still have a negative impact on prognosis of pneumonia patients, including higher mortality and prolonged length of hospital stay.
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Estado Terminal , Pneumonia , Adulto , Idoso , Cuidados Críticos , Mortalidade Hospitalar , Humanos , Unidades de Terapia Intensiva , Tempo de Internação , Masculino , Pneumonia/epidemiologia , Índice de Gravidade de DoençaRESUMO
BACKGROUND AND AIM: Data regarding the comparative effectiveness and safety of sofosbuvir (SOF) in combination with ribavirin (RBV), daclatasvir (DCV), or ledipasvir (LDV) for hepatitis C virus genotype 2 (HCV-2) patients were limited. We aimed to evaluate the performance of these regimens in Taiwan. METHODS: One hundred eighty-seven HCV-2 patients with compensated liver diseases receiving SOF in combination with RBV (n = 82), DCV (n = 66), or LDV (n = 39) for 12 weeks were retrospectively enrolled. The effectiveness was determined by sustained virologic response 12 weeks off therapy (SVR12 ). The patient characteristics potentially related to SVR12 were compared. The safety profiles and laboratory abnormalities were assessed. RESULTS: The SVR12 rates were 93.9% (95% confidence interval [CI]: 86.5-97.4%), 98.5% (95% CI: 91.9-99.7%), and 100% (95% CI: 91.0-100%) in patients receiving SOF combined with RBV, DCV, and LDV, respectively. All patients tolerated treatment well. The stratified SVR12 rates were comparable regardless of baseline characteristics or week 4 viral decline among these regimens. Six (3.2%) patients had serious adverse events which were not related to treatment. The rates of fatigue, pruritus, and anemia tended to be higher in patients receiving RBV (22.0%, 19.5%, and 8.5%) combination than those receiving DCV (10.6%, 6.1%, and 1.5%) or LDV (10.3%, 5.1%, and 0%) combination. CONCLUSIONS: Sofosbuvir in combination with RBV, DCV, or LDV for 12 weeks is effective and well-tolerated for HCV-2 patients. Compared with DCV or LDV combination, the risks of fatigue, pruritus, and anemia are higher in patients receiving RBV combination.
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Antivirais/uso terapêutico , Hepacivirus/efeitos dos fármacos , Hepatite C Crônica/tratamento farmacológico , Sofosbuvir/uso terapêutico , Idoso , Antivirais/efeitos adversos , Benzimidazóis/uso terapêutico , Carbamatos , Pesquisa Comparativa da Efetividade , Feminino , Fluorenos/uso terapêutico , Genótipo , Hepacivirus/genética , Hepatite C Crônica/diagnóstico , Hepatite C Crônica/virologia , Humanos , Imidazóis/uso terapêutico , Masculino , Pessoa de Meia-Idade , Pirrolidinas , Estudos Retrospectivos , Ribavirina/uso terapêutico , Sofosbuvir/efeitos adversos , Resposta Viral Sustentada , Taiwan , Fatores de Tempo , Resultado do Tratamento , Uridina Monofosfato/análogos & derivados , Uridina Monofosfato/uso terapêutico , Valina/análogos & derivadosRESUMO
BACKGROUND AND AIM: The NIACE score provides prognostic values for hepatocellular carcinoma (HCC) in European studies. We aim to evaluate the prognostic value of the NIACE score in Asian patients. METHODS: Patients with HCC were retrospectively enrolled from a tertiary medical center in Taiwan during 2009-2014, and their clinical information were collected. The NIACE score was calculated according to the Nodular numbers, tumor Infiltration, Alpha-fetoprotein level, Child-Pugh score, and Eastern Cooperative Oncology Group score. The prognostic values of NIACE score for overall survival according to individual treatment and the Barcelona clinic liver cancer (BCLC) staging were analyzed. RESULTS: A total of 468 patients were included with a median follow-up of 30 months. A greater NIACE score correlated with lower median survival and higher BCLC staging. Regardless of treatment modalities, NIACE scores (0, 1-1.5, 2.5-3, and 4-7) significantly predicted survival between groups (log-rank P < 0.001). Specifically, NIACE score (0, 1-1.5, 2.5-3, and 4-7) significantly predicted survival in patients receiving transarterial chemoembolization (log-rank P < 0.001). NIACE score 1, 2.5, and 4 further distinguished overall survival in BCLC A, B, and C patients, respectively (all log-rank P < 0.01). After adjustment of the confounders and the BCLC staging, NIACE score of 2.5-3 and 4-7 (vs 0) had a significantly increased risk of mortality with a hazard ratio of 4.04 (95% confidence interval: 2.14-7.64, P < 0.001) and 7.45 (95% confidence interval: 3.22-17.23, P < 0.001), respectively. CONCLUSIONS: The NIACE score helps refine differential prognosis among BCLC A, B, and C subgroups of Asian patients with HCC, especially in those receiving transarterial chemoembolization.
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Carcinoma Hepatocelular/diagnóstico , Neoplasias Hepáticas/diagnóstico , Índice de Gravidade de Doença , Adulto , Idoso , Idoso de 80 Anos ou mais , Carcinoma Hepatocelular/mortalidade , Carcinoma Hepatocelular/patologia , Carcinoma Hepatocelular/terapia , Quimioembolização Terapêutica/métodos , Feminino , Seguimentos , Humanos , Estimativa de Kaplan-Meier , Neoplasias Hepáticas/mortalidade , Neoplasias Hepáticas/patologia , Neoplasias Hepáticas/terapia , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Valor Preditivo dos Testes , Prognóstico , Estudos Retrospectivos , Taiwan/epidemiologia , Adulto JovemRESUMO
We assessed the effectiveness and safety of sofosbuvir (SOF) combined with ledipasvir (LDV) or daclatasvir (DCV) in 12 heart transplant recipients with chronic hepatitis C virus (HCV). The sustained virologic response (SVR12) rate was 100% [95% confidence interval [CI]: 75.8%-100%]. All patients tolerated treatment well without interruption, death, or serious adverse events.
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Antivirais/uso terapêutico , Benzimidazóis/uso terapêutico , Fluorenos/uso terapêutico , Transplante de Coração , Hepatite C Crônica/tratamento farmacológico , Imidazóis/uso terapêutico , Sofosbuvir/uso terapêutico , Transplantados , Adulto , Antivirais/efeitos adversos , Benzimidazóis/efeitos adversos , Carbamatos , Quimioterapia Combinada/efeitos adversos , Quimioterapia Combinada/métodos , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/epidemiologia , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/patologia , Feminino , Fluorenos/efeitos adversos , Humanos , Imidazóis/efeitos adversos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Pirrolidinas , Sofosbuvir/efeitos adversos , Resposta Viral Sustentada , Resultado do Tratamento , Valina/análogos & derivados , Adulto JovemRESUMO
BACKGROUND AND AIM: The real-world effectiveness and safety of paritaprevir/ritonavir, ombitasvir, and dasabuvir (PrOD) remain limited for East Asian hepatitis C virus genotype 1b (HCV-1b) patients. The study aimed to evaluate the antiviral responses of PrOD-based regimens for HCV-1b patients in Taiwan. METHODS: The study performed a retrospective analysis of 103 HCV-1b patients receiving PrOD with or without ribavirin (RBV) for 12 weeks. Data were analyzed to assess the on-treatment and off-therapy HCV viral load and on-treatment adverse events. The pre-specified characteristics related to sustained virologic response 12 weeks off therapy (SVR12 ) were compared. RESULTS: At treatment week 4, 100 of 102 patients (98.0%) had serum HCV RNA level < 25 IU/mL. The SVR12 was achieved in 101 of 103 patients (98.1%, [95% confidence interval: 93.2-99.5%]). All except one (99.0%) patients tolerated treatment well without treatment interruption. One cirrhotic patient discontinued treatment at week 1 due to hepatic decompensation. Twenty-four patients (23.3%) had ≥ grade 2 elevation in total bilirubin levels, and 21 of them (87.5%) had indirect type hyperbilirubinemia. The stratified SVR12 rates were comparable in terms of sex, age, body mass index, prior treatment experience, hepatitis B virus surface antigen status, RBV usage, baseline and week 2 viral load, renal function, and hepatic fibrosis stage. CONCLUSIONS: Paritaprevir/ritonavir, ombitasvir, and dasabuvir with or without RBV are efficacious and generally well tolerated for treatment of HCV-1b patients in Taiwan.
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Anilidas/administração & dosagem , Antivirais/administração & dosagem , Carbamatos/administração & dosagem , Genótipo , Hepacivirus/genética , Hepatite C Crônica/tratamento farmacológico , Hepatite C Crônica/virologia , Compostos Macrocíclicos/administração & dosagem , Ribavirina/administração & dosagem , Ritonavir/administração & dosagem , Sulfonamidas/administração & dosagem , Uracila/análogos & derivados , 2-Naftilamina , Idoso , Idoso de 80 Anos ou mais , Anilidas/efeitos adversos , Antivirais/efeitos adversos , Carbamatos/efeitos adversos , Ciclopropanos , Quimioterapia Combinada , Feminino , Humanos , Lactamas Macrocíclicas , Compostos Macrocíclicos/efeitos adversos , Masculino , Pessoa de Meia-Idade , Prolina/análogos & derivados , Estudos Retrospectivos , Ribavirina/efeitos adversos , Ritonavir/efeitos adversos , Segurança , Sulfonamidas/efeitos adversos , Taiwan , Resultado do Tratamento , Uracila/administração & dosagem , Uracila/efeitos adversos , Valina , Carga ViralRESUMO
BACKGROUND AND AIMS: The diagnostic accuracy of a novel serological panel (BioFibroScore®) to predict hepatic fibrosis in patients with chronic hepatitis C virus (HCV) infection is unknown. METHODS: Three markers of BioFibroScore, including urokinase plasminogen activator, matrix metalloproteinase-9, and beta-2 microglobulin, were retrospectively evaluated in 635 HCV-infected patients who received percutaneous liver biopsy and FibroScan®. The formula of BioFibroScore to predict the severity of hepatic fibrosis was developed by adaptive boosting algorithm. The diagnostic accuracy of hepatic fibrosis was assessed both for BioFibroScore and FibroScan, taking METAVIR fibrosis score as the reference standard. RESULTS: Urokinase plasminogen activator and beta-2 microglobulin were positively and matrix metalloproteinase-9 was negatively associated with the severity of hepatic fibrosis. Thirty-five (5.5%) patients had failed FibroScan assessment. By adaptive boosting model for BioFibroScore and the established reference ranges for FibroScan, 85.7% and 89.0% of the patients had an identical result for F0-1, F2, F3, and F4, as compared with liver biopsy. The concordance rate between BioFibroScore and FibroScan was 80.7%. BioFibroScore overestimated and underestimated the stage of hepatic fibrosis in 8.3% and 6.0% patients, and most patients had one stage error. Among patients with failed FibroScan assessment, 82.9% of them were correctly diagnosed by BioFibroScore. Bootstrap analysis for BioFibroScore showed the diagnostic accuracy was 80.9-88.4%. CONCLUSIONS: BioFibroScore is accurate to assess the stage of hepatic fibrosis in HCV-infected patients. Applying this noninvasive test can substantially reduce the need for invasive liver biopsy and can play a role for fibrosis evaluation when FibroScan assessment was unavailable or unreliable.
Assuntos
Hepatite C Crônica/complicações , Cirrose Hepática/diagnóstico , Cirrose Hepática/etiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Biomarcadores/sangue , Humanos , Metaloproteinase 9 da Matriz/sangue , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Estudos Retrospectivos , Sensibilidade e Especificidade , Ativador de Plasminogênio Tipo Uroquinase/sangue , Adulto Jovem , Microglobulina beta-2/sangueRESUMO
BACKGROUND/PURPOSE: Daclatasvir is a nonstructural protein 5A inhibitor with potent activity against hepatitis C virus genotypes 1-6 in vitro, and asunaprevir is a nonstructural protein 3 protease inhibitor with activity against genotypes 1, 4, 5, and 6. Despite a 90% sustained virologic response (SVR) rate, the SVR rate in patients with baseline NS5A-L31/Y93H polymorphisms decreased to around 40%. Therefore, an alternative regimen under the consideration of cost-effectiveness would be important. Whether the addition of ribavirin could improve the SVR rate among this group of patients remains unknown and hence our case series was reported. METHODS: For six adult chronic hepatitis C 1b patients with a pre-existing NS5A-Y93H (>20%) polymorphism, we added ribavirin (800 mg/d) to daclatasvir/asunaprevir for 24 weeks and followed through 12-weeks post-treatment. Four of these patients received interferon/ribavirin treatment before but relapsed, while the other two were naïve cases. Two of them had liver cirrhosis and one had hepatocellular carcinoma postcurative therapy. The primary efficacy end-point was undetectable hepatitis C virus RNA (hepatitis C virus RNA level of<25 IU/mL) at 12 weeks after the end of the treatment (SVR12). RESULTS: In total, five cases reached SVR12 eventually (SVR rate: 83%; 95% confidence interval: 18.6-99.1%). However, the viral load of one remaining patient rebounded from the 24th week of treatment. No patients developed significant adverse effects during and after the treatment. CONCLUSION: In genotype 1b chronic hepatitis C patients with NS5A-Y93H polymorphism, the addition of ribavirin to daclatasvir/asunaprevir may increase the SVR12 rate with minimal side effects, and thus deserves more comprehensive trials in resource-limited areas.
Assuntos
Antivirais/uso terapêutico , Farmacorresistência Viral/genética , Hepatite C Crônica/tratamento farmacológico , Ribavirina/uso terapêutico , Proteínas não Estruturais Virais/genética , Idoso , Carbamatos , Quimioterapia Combinada , Feminino , Genótipo , Hepacivirus/efeitos dos fármacos , Hepacivirus/genética , Humanos , Imidazóis/uso terapêutico , Isoquinolinas/uso terapêutico , Cirrose Hepática , Masculino , Pessoa de Meia-Idade , Polimorfismo Genético , Pirrolidinas , Sulfonamidas/uso terapêutico , Taiwan , Valina/análogos & derivados , Carga ViralRESUMO
BACKGROUND: Liver dysfunction is common during coronavirus disease 2019 (COVID-19), while its clinical impact and association with chronic hepatitis B (CHB) remain uncertain. We aimed to investigate liver dysfunction in COVID-19 patients and its impacts on those with/without CHB. METHODS: We conducted a retrospective cohort study of COVID-19 patients at National Taiwan University Hospital, stratified according to hepatitis B surface antigen (HBsAg) serostatus, with demographics, laboratory data, and hospitalization course reviewed, and clinical outcomes compared through multivariable analyses. RESULTS: We enrolled 109 COVID-19 patients unvaccinated against SARS-CoV-2 by August 2021. The HBsAg-positive group (n = 34) had significantly higher alanine aminotransferase (ALT) (26 vs. 16 U/L, P = 0.034), platelet (224 vs. 183 k/µL, P = 0.010) and longer hospitalizations (17 vs. 13 days, P = 0.012) compared with HBsAg-negative group (n = 75), while percentages of hepatitis (2-fold ALT elevation), oxygen supplementation, ventilators usage, COVID-specific treatment, intensive care unit (ICU) admission and mortality were comparable. Older age (odds ratio [OR]: 1.04, 95 % confidence interval [CI]: 1.00-1.08, P = 0.032) and higher aspartate aminotransferase (AST) (OR: 1.08, 95 % CI: 1.004-1.16, P = 0.038) were associated with oxygen supplementation according to multivariable analyses. Higher AST predicted ICU admission (OR: 1.11, 95 % CI: 1.03-1.19, P = 0.008). Oxygen usage (OR: 5.64, 95 % CI: 1.67-19.09, P = 0.005) and shock (OR: 5.12, 95 % CI: 1.14-22.91, P = 0.033) were associated with liver dysfunction. CONCLUSIONS: CHB patients had higher ALT levels and longer hospitalizations during COVID-19. Higher AST levels predict severe COVID-19 and ICU admission.
Assuntos
COVID-19 , Hepatite B Crônica , Humanos , Hepatite B Crônica/complicações , Antígenos de Superfície da Hepatite B , Estudos Retrospectivos , SARS-CoV-2 , Vírus da Hepatite B , Antígenos E da Hepatite B , Antivirais/uso terapêuticoRESUMO
Background & Aims: Risk scores have been designed to predict the development of hepatocellular carcinoma (HCC) in treatment-naive patients with chronic hepatitis B (CHB). However, little is known about their predictive accuracy in HBeAg-negative patients in the grey zone (GZ). We aimed to develop a HBcrAg-based HCC risk score and explore whether it outperforms other risk scores in GZ patients. Methods: Two retrospective cohorts of HBeAg-negative patients with American Association for the Study of Liver Diseases-defined GZ were established for derivation and validation (Taiwanese, N = 911; Japanese, N = 806). All of them were non-cirrhotic at baseline and remained treatment-naive during the follow-up. The primary endpoint was HCC development. Results: In a median follow-up period of 15.5 years, 85 patients developed HCC in the derivation cohort. We found that age, sex, alanine aminotransferase, platelet count, and HBcrAg, but not HBV DNA levels, were independent predictors and a 20-point GZ-HCC score was developed accordingly. The 10-year and 15-year area under the ROC curve (AUROC) ranged from 0.83 to 0.86, which outperformed the HBV DNA-based HCC risk scores, including REACH-B and GAG-HCC scores (AUROC ranging from 0.66 to 0.74). The better performance was also validated in EASL- and Asian Pacific Association for the Study of the Liver-defined GZ patients. These findings remained consistent in the validation cohort. Finally, the low-risk and high-risk GZ patients (stratified by a score of 8) had an HCC risk close to inactive CHB and immune-active CHB patients, respectively, in both cohorts. Conclusions: The HBcrAg-based GZ-HCC score predicts HCC better than other HBV DNA-based risk scores in GZ patients who are HBeAg-negative patients, which may help optimise their clinical management. Impact and implications: We have developed a risk score based on HBcrAg, which has shown better predictive ability for HCC compared with other risk scores based on HBV DNA. Using a score of 8, GZ patients can be classified into low- and high-risk groups, which can guide follow up and early treatment, respectively. This validated risk score is a valuable tool for optimising the management of GZ patients who are HBeAg-negative.
RESUMO
Protein induced by Vitamin K absence or antagonists-II (PIVKA-II) is a diagnostic marker of hepatocellular carcinoma (HCC). We aimed to investigate the predictive role of PIVKA-II and ASAP score for development of HCC in 1 year among untreated patients of chronic hepatitis B (CHB). We conducted this case-control study to include untreated CHB patients followed at the National Taiwan University Hospital and grouped into HCC and matched non-HCC groups. Their archived serum samples were assayed for PIVKA-II levels 1 year before HCC, at HCC or their last serum sample. A total of 69 HCC cases and 102 non-HCC controls were recruited. Baseline PIVKA-II level was significantly higher in the HCC group than in the control group and it could predict HCC development in 1 year with an area under the receiver operating characteristic curve of 0.76. Multivariable analysis adjusting age, sex, liver function and alpha-fetoprotein level showed that baseline PIVKA-II ≥31 mAU/mL (vs. <31 mAU/mL) increased 12.5-fold risk (95% CI: 4.9-31.7) of HCC in 1 year, and even in patients with normal alpha-fetoprotein levels. The ASAP score, a combination of age, sex, alpha-fetoprotein and PIVKA-II, increases the predictability for HCC in 1 year. We concluded that both high PIVKA-II level and ASAP score may predict HCC development in 1 year in untreated CHB patients, especially in patients with normal alpha-fetoprotein level.
RESUMO
BACKGROUND: Hepatitis B virus (HBV) causes chronic hepatitis B (CHB), liver cirrhosis, and hepatocellular carcinoma. The evolution of human gut microbiota during the progression of HBV-related liver diseases remains unclear. Therefore, we prospectively enrolled patients with HBV-related liver diseases and healthy individuals. Through 16S ribosomal RNA amplicon sequencing, we characterized the gut microbiota of the participants and predicted the functions of microbial communities. RESULTS: We analyzed the gut microbiota of 56 healthy controls and 106 patients with HBV-related liver disease [14 with resolved HBV infection, 58 with CHB, and 34 with advanced liver disease (15 with liver cirrhosis and 19 with hepatocellular carcinoma)]. Patients with HBV-related liver disease exhibited a higher degree of bacterial richness (all P < 0.05) than did healthy controls. Beta diversity analyses revealed a distinct clustering pattern between healthy controls and patients with HBV-related liver disease (all P < 0.05). The composition of bacteria (from the phylum level to the genus level) varied across the stages of liver disease. Linear discriminant analysis effect size revealed multiple taxa that differ significantly in abundance between healthy controls and patients with HBV-related liver disease; however, fewer differences were observed among patients with resolved HBV infection, those with CHB, and those with advanced liver disease. The ratio of Firmicutes to Bacteroidetes was increased in all three patient groups compared with the ratio in healthy controls (all P < 0.001). The analysis of the sequencing data by using PICRUSt2 revealed the changes in microbial functions with disease progression. CONCLUSIONS: The diversity and composition of gut microbiota appear to vary significantly between healthy controls and patients at different stages of HBV-related liver disease. The understanding of gut microbiota may provide novel therapeutic options in these patients.