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Eliminating hepatitis C virus (HCV) infection in the population of women of reproductive age is important not only for the health of women themselves but also for the health of newborns. This study aimed to evaluate the implementation of this goal by analysing the effectiveness of contemporary therapy in a large cohort from everyday clinical practice along with identifying factors reducing therapeutic success. The analysed population consisted of 7861 patients, including 3388 women aged 15-49, treated in 2015-2022 in 26 hepatology centres. Data were collected retrospectively using a nationwide EpiTer-2 database. Females were significantly less often infected with HCV genotype 3 compared to males (11.2% vs. 15.7%) and less frequently showed comorbidities (40.5% vs. 44.2%) and comedications (37.2% vs. 45.2%). Hepatocellular carcinoma, liver transplantation, HIV and HBV coinfections were reported significantly less frequently in women. Regardless of the treatment type, females significantly more often reached sustained virologic response (98.8%) compared to males (96.8%). Regardless of gender, genotype 3 and cirrhosis were independent factors increasing the risk of treatment failure. Women more commonly reported adverse events, but death occurred significantly more frequently in men (0.3% vs. 0.1%), usually related to underlying advanced liver disease. We have demonstrated excellent effectiveness and safety profiles for treating HCV infection in women. This gives hope for the micro-elimination of HCV infections in women, translating into a reduced risk of severe disease in both women and their children.
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Antivirales , Genotipo , Hepacivirus , Hepatitis C Crónica , Humanos , Femenino , Antivirales/uso terapéutico , Estudios Retrospectivos , Adulto , Adolescente , Persona de Mediana Edad , Masculino , Adulto Joven , Hepacivirus/genética , Hepacivirus/efectos de los fármacos , Hepatitis C Crónica/tratamiento farmacológico , Respuesta Virológica Sostenida , Resultado del Tratamiento , Hepatitis C/tratamiento farmacológico , Hepatitis C/epidemiología , Factores SexualesRESUMEN
BACKGROUND AND AIMS: The aim of this study was to assess the real-life effectiveness and safety of direct acting antivirals (DAAs) in patients with cirrhosis and history of hepatic decompensation compared to those with compensated cirrhosis. METHOD: Data of patients treated with DAAs and included in the EpiTer-2 database (N = 10 152) were collected retrospectively. The primary endpoint was sustained viral response (SVR) at 12 weeks posttreatment. Patients were also evaluated in terms of liver-related adverse events and treatment modification/discontinuation. RESULTS: The overall SVR rate was 91.4% in the intent to treat (ITT) analysis and 95.2% in the per-protocol (PP) analysis (P < .001). Patients with decompensated cirrhosis had lower SVR rates compared to those with compensated cirrhosis in ITT analysis (86.4% vs 92.0%, P < .001), while not in PP analysis (92.9% vs 95.5%, P > .05). Adverse events (AE) occurred 45.6% and 29.3% of patients with decompensated and compensated cirrhosis (P < .001). Patients with decompensated cirrhosis were at higher risk of death (5.4% vs 0.9%; P < .0001) or liver decompensation (21.5% vs 1.3%; P < .0001). Treatment with protease inhibitors was not associated with hepatic decompensation (P = .3). Only 82.6% of patients with decompensated cirrhosis completed DAA treatment (vs 92.8% in compensated cirrhotics; P < .0001). CONCLUSION: Despite higher frequency of AE and treatment modifications, once completed, DAAs yield comparable results for patients with decompensated and compensated cirrhosis. High rate of serious adverse events in patients with advanced liver disease treated with PI may not be related to the detrimental effect of the medications, but rather to the disease itself.
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Antivirales , Hepatitis C Crónica , Antivirales/efectos adversos , Hepacivirus , Hepatitis C Crónica/tratamiento farmacológico , Humanos , Cirrosis Hepática/complicaciones , Cirrosis Hepática/tratamiento farmacológico , Estudios Retrospectivos , Respuesta Virológica SostenidaRESUMEN
BACKGROUND AND AIMS: The revolution of the antiviral treatment of hepatitis C virus (HCV) infection resulting in higher effectiveness came with the introduction of direct-acting antivirals with pangenotypic regimens as a final touch. Among them, the combination of glecaprevir (GLE) and pibrentasvir (PIB) provides the opportunity for shortening therapy to 8 weeks in the majority of patients. Because of still insufficient evaluation of this regimen in the real-world experience, our study aimed to assess the efficacy and safety of 8-week GLE/PIB in chronic hepatitis C patients depending on liver fibrosis and genotype (GT). METHODS: The analysis included patients who received GLE/PIB for 8 weeks selected from the EpiTer-2 database, large retrospective national real-world study evaluating antiviral treatment in 12 584 individuals in 22 Polish hepatology centers. RESULTS: A total of 1034 patients with female predominance (52%) were enrolled in the analysis. The majority of them were treatment naïve (94%), presented liver fibrosis (F) of F0-F3 (92%), with the most common GT1b, followed by GT3. The overall sustained virologic response after exclusion of nonvirologic failures was achieved in 95.8% and 98%, respectively (P = 0.19). In multivariate logistic regression HCV GT-3 (beta = 0.07, P = 0.02) and HIV infection (beta = -0.14, P < 0.001) were independent predictors of nonresponse. CONCLUSIONS: We demonstrated high effectiveness of 8-week GLE/PIB treatment in a non-GT3 population irrespective of liver fibrosis stage. Comparable efficacy was achieved in non-cirrhotic patients regardless of the genotype, including GT3 HCV.
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Infecciones por VIH , Hepatitis C , Ácidos Aminoisobutíricos , Antivirales/efectos adversos , Bencimidazoles , Ciclopropanos , Infecciones por VIH/tratamiento farmacológico , Hepacivirus/genética , Hepatitis C/tratamiento farmacológico , Hepatitis C Crónica/tratamiento farmacológico , Humanos , Lactamas Macrocíclicas , Leucina/análogos & derivados , Cirrosis Hepática/tratamiento farmacológico , Prolina/análogos & derivados , Pirrolidinas , Quinoxalinas , Estudios Retrospectivos , SulfonamidasRESUMEN
BACKGROUND AND AIM: Grazoprevir/elbasvir (GZR/EBR) was approved for the treatment of chronic hepatitis C virus (HCV) genotype 1 and 4 infected patients with or without compensated liver cirrhosis. The aim of this study was to assess GZR/EBR regimen in the real-world experience, particularly in previously "difficult-to-treat" patients with chronic kidney diseases, human immunodeficiency virus-coinfected, cirrhotics, and treatment-experienced. METHODS: The analysis included patients treated with GZR/EBR selected from 10 152 individuals from the EpiTer-2 database, large national real-world study evaluating antiviral treatment in 22 Polish hepatology centers between 2015 and 2018. Data were completed retrospectively and submitted online. RESULTS: A total of 1615 patients who started GZR/EBR therapy in 2017 and 2018 with a female predominance (54%) and median age of 54 years were analyzed. The majority were infected with GT1b (89%) and treatment naïve (81%). Liver cirrhosis was diagnosed in 19%, and 70% of patients had comorbidities, of which chronic renal disease was present in 7% and HIV-coinfection in 4%. Overall, a sustained virologic response (SVR) was achieved by 95% according to intent-to-treat (ITT) and 98% after exclusion of lost to follow up (modified ITT). No differences were found in cure rate between all included patients and subpopulations previously considered as difficult-to-treat. Majority of patients completed the treatment course as scheduled, adverse events were mostly mild and did not lead to therapy discontinuation. CONCLUSIONS: GZR/EBR treatment carried-out in patients infected with HCV genotype 1 and 4 demonstrated good tolerability and an excellent SVR rate with no effectiveness reduction in so called difficult-to-treat populations.
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Benzofuranos/administración & dosificación , Genotipo , Hepacivirus/genética , Hepatitis C Crónica/tratamiento farmacológico , Hepatitis C Crónica/virología , Imidazoles/administración & dosificación , Quinoxalinas/administración & dosificación , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Amidas , Antivirales/administración & dosificación , Carbamatos , Comorbilidad , Ciclopropanos , Análisis de Datos , Quimioterapia Combinada , Femenino , Infecciones por VIH/epidemiología , Hepatitis C Crónica/epidemiología , Humanos , Cirrosis Hepática/epidemiología , Masculino , Persona de Mediana Edad , Insuficiencia Renal Crónica/epidemiología , Estudios Retrospectivos , Factores Sexuales , Sulfonamidas , Respuesta Virológica Sostenida , Resultado del Tratamiento , Adulto JovenRESUMEN
BACKGROUND: According to the EASL and AASLD guidelines, the recommended treatment for patients who failed to achieve a sustained virologic response (SVR) on prior interferon-based triple therapy with protease inhibitors (PI), is a combination of sofosbuvir and NS5A inhibitors. Polish national recommendations also allow the use of paritaprevir/ritonavir/ombitasvir+dasasbuvir±ribavirin (PrODR) in this group of patients. The aim of the study was to evaluate the efficacy and safety of PrODR vs. ledipasvir/sofosbuvir±RBV (LSR) in PI-experienced patients in real-life setting. METHODS: Our analysis included patients registered in the nationwide, investigators initiated, multicentre EpiTer-2 database. Among 4530 patients registered, 335 with genotype 1 (93% 1b) were previously treated with IFN-based regimens with PIs: 127 with boceprevir (BOC), 208 with telaprevir (TVR). Patients with advanced fibrosis (F3/F4) were significantly predominant (BOC 28.4%/61.4%, TVR 18.8%/64.4%, respectively). Subjects were assigned to IFN-free retreatment as follows: BOC - 64 (50.4%) PrODR and 63 (49.6%) LSR; TVR- 103 (49.5%) PrODR and 105 (50.5%) LSR. RESULTS: SVR rates were comparable for particular groups: BOC â PrODR- 100%; BOC â LSR - 98%; TVR â PrODR - 97%; TVR â LSR - 96% (intent-to treat analysis-ITT) and BOC â PrODRâ100%; BOC â LSR - 99%; TVR â PrODR - 99%; TVR â LSR - 98% (modified intent-to treat analysis-mITT). Both treatment regimens had a favourable safety profile. Adverse events (AEs) were generally mild or moderate in severity. Three deaths were reported. The treatment was stopped due to AEs in five patients (three treated with PrODR and two with LSR). CONCLUSION: Efficacy and safety of treatment with PrODR and LSR is comparable in BOC or TVR-experienced patients.
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Anilidas/administración & dosificación , Bencimidazoles/uso terapéutico , Carbamatos/administración & dosificación , Farmacorresistencia Viral Múltiple/efectos de los fármacos , Fluorenos/uso terapéutico , Hepatitis C Crónica/tratamiento farmacológico , Compuestos Macrocíclicos/administración & dosificación , Ritonavir/administración & dosificación , Sulfonamidas/administración & dosificación , Uracilo/análogos & derivados , Uridina Monofosfato/análogos & derivados , 2-Naftilamina , Adulto , Anciano , Anilidas/efectos adversos , Antivirales/administración & dosificación , Antivirales/efectos adversos , Carbamatos/efectos adversos , Estudios de Cohortes , Ciclopropanos , Quimioterapia Combinada , Femenino , Hepacivirus/efectos de los fármacos , Hepacivirus/genética , Hepatitis C Crónica/epidemiología , Humanos , Interferones/administración & dosificación , Interferones/efectos adversos , Lactamas Macrocíclicas , Compuestos Macrocíclicos/efectos adversos , Masculino , Persona de Mediana Edad , Polonia/epidemiología , Prolina/análogos & derivados , Inhibidores de Proteasas/administración & dosificación , Inhibidores de Proteasas/efectos adversos , Ritonavir/efectos adversos , Sofosbuvir , Sulfonamidas/efectos adversos , Resultado del Tratamiento , Uracilo/administración & dosificación , Uracilo/efectos adversos , Uridina Monofosfato/uso terapéutico , Valina , Adulto JovenRESUMEN
INTRODUCTION: Pangenotypic therapies for infections with hepatitis C virus (HCV), although universal and highly effective, entail a risk of treatment failure. OBJECTIVES: Our study aimed to identify the population of HCVinfected patients most difficult to cure with the sofosbuvir / velpatasvir (SOF/VEL) regimen. PATIENTS AND METHODS: The effectiveness of the SOF/VEL regimen with a possible addition of ribavirin (RBV) was evaluated in populations known to be less responsive to treatment, and then in a population characterized by the combination of all factors impairing effectiveness, comprising patients treated with this regimen in the EpiTer2 multicenter retrospective study. RESULTS: A total of 2267 patients were treated with SOF/VEL±RBV. Of those, 2078 (96.4%) achieved sustained virologic response. The cure rate was 93.5% among 646 patients infected with genotype (GT) 3, 92.3% among 635 patients with cirrhosis, 95.5% in a population of 1233 men, and 94.1% among 421 patients with body mass index (BMI) above 30. An analysis in a group of 43 men with cirrhosis and obesity infected with GT3 showed the effectiveness of pangenotypic therapy at only 79.1%, falling to 66.7% in individuals with previous treatment failure. CONCLUSIONS: In a large population of SOF/VELtreated HCVinfected patients, we showed relatively low effectiveness of the regimen in treatmentexperienced men with cirrhosis and obesity, infected with GT3. Triple therapy should be considered when initiating the treatment of HCV infections in this group, which, however, needs to be confirmed in further studies. Previous studies were conducted in less demanding populations, because they did not take into account sex and BMI, which significantly affect the treatment effectiveness.
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Bencimidazoles , Benzopiranos , Carbamatos , Hepatitis C , Compuestos Heterocíclicos de 4 o más Anillos , Sofosbuvir , Masculino , Humanos , Sofosbuvir/uso terapéutico , Sofosbuvir/efectos adversos , Hepacivirus/genética , Antivirales/uso terapéutico , Estudios Retrospectivos , Hepatitis C/tratamiento farmacológico , Ribavirina/uso terapéutico , Resultado del Tratamiento , Cirrosis Hepática , ObesidadRESUMEN
BACKGROUND: The introduction of direct-acting antivirals (DAAs) with their effectiveness and safety has revolutionized the approach to treating hepatitis C virus (HCV) infections. Nevertheless, elderly patients have often been excluded from clinical trials, so the results of real-world studies are particularly important in the context of the geriatric population. The study aimed to analyze the effectiveness and safety of antiviral DAA treatment in HCV-infected patients over the age of 65, with notable inclusion of those over the age of 85. METHODS: The analyzed patients were divided by age into three groups: group A (65-74 years), group B (75-84 years) and group C (85 years or older). Patients started DAA based therapy at 22 hepatology centers between July 2015 and December 2022. RESULTS: A total of 3505 elderly patients were included in the analysis, and this group consisted of 2501 patients in group A, 893 in group B, and 111 in group C. The study population, regardless of age, was dominated by women. Patients had a high prevalence of comorbidities (84.9%, 92.2%, and 93.7%, respectively) as well as a high rate of concomitant medications. The sustained virological response was 97.9% in groups A and B and 100% in group C. The therapy was well-tolerated, with a comparable safety profile observed in all analyzed groups. CONCLUSIONS: DAA-based therapies are highly effective and well tolerated by the elderly patients, including those over 85. Age should not be a barrier to treatment, but careful management is necessary.
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Antivirales , Hepatitis C Crónica , Humanos , Antivirales/uso terapéutico , Antivirales/efectos adversos , Anciano , Femenino , Masculino , Anciano de 80 o más Años , Hepatitis C Crónica/tratamiento farmacológico , Resultado del Tratamiento , Factores de Edad , Respuesta Virológica Sostenida , Estudios Retrospectivos , Hepacivirus/efectos de los fármacosRESUMEN
BACKGROUND: Hepatitis C virus (HCV) infection affects 50 million people worldwide with around 242,000 deaths annually, mainly due to complications such as cirrhosis and hepatocellular carcinoma (HCC). Portal hypertension (PH) caused by cirrhosis leads to severe consequences, including esophageal varices (EV). This study aimed to evaluate the effectiveness and safety of direct-acting antiviral (DAA) treatment in patients with and without EV. METHODS: This retrospective analysis involved consecutive HCV-infected adults undergoing DAA therapy at 22 Polish hepatology centers from July 1, 2015, to December 31, 2022. Patients with cirrhosis were categorized based on the presence of EV diagnosed by gastroscopy. Treatment effectiveness was measured by sustained virologic response (SVR), with safety outcomes monitored for 12 weeks post-treatment. RESULTS: A population of 3393 HCV-infected patients with cirrhosis was divided into groups with (A, n = 976) and without (B, n = 2417) EV. Group A showed a significantly higher prevalence of comorbidities and concomitant medications. Genotype (GT)1b infections predominated in both groups, and GT3 infections were more common in the EV group. Group A exhibited more severe liver disease, and higher rates of decompensation, HCC, and HBV co-infection. SVR was significantly higher in group B (91.5% vs. 96.3%, p < 0.0001). Male gender, GT3, EV presence, and Child-Pugh grade B were identified as independent negative SVR predictors. Group A had a worse safety profile, with notably higher adverse event incidence and mortality. CONCLUSIONS: DAA therapies are highly effective and well tolerated in patients with cirrhosis, but EV presence predicts poorer virologic responses.
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BACKGROUND: The aim of this study was to evaluate the real-life efficacy of pangenotypic antivirals in HIV-HCV-positive patients. RESEARCH DESIGN AND METHODS: The analysis included 5650 subjects who were treated with pangenotypic anti-HCV drugs: 5142 were HCV-positive and 508 were HIV-HCV-positive. RESULTS: Patients with HCV-monoinfection were older (p < 0.0001), however patients with HCV-monoinfection had a higher proportion of advanced fibrosis F4 (p < 0.0001). There were no differences between the study groups in the rate of SVR12 in ITT-analysis (87,6% versus 93,9% in coinfection and monoinfection group, respectively; p > 0.05). However, there was a difference between study groups in PP-analysis, HIV/HCV and HCV, respectively 95.9% vs 97.9%, p = 0.0323. Additionally, there were a higher rate of patients who did not apply for follow-up (SVR12) in coinfected patients (7,9% vs 3,6% respectively p = 0.0001). In multivariante analysis, factors associated with worse response to the pangenotypic anti-HCV therapy included male sex, HCV genotype 3, stage of fibrosis and decompensation of liver function and HIV coinfection. CONCLUSIONS: The real-life results of pangenotypic anti-HCV treatment are veryeffective in the group of HIV-HCV-coinfected patients. However, the finaleffectiveness is slightly lower than that obtained in HCV monoinfectedpatients.
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Hepatitis C virus (HCV) infection is closely associated with lipid metabolism defects along with a high prevalence of hepatic steatosis. After HCV clearance, steatosis persists in many patients. However, the reasons behind this phenomenon are not completely clear. To investigate the association between 92 soluble inflammatory mediators (SIMs) and the steatosis grade, we made use of a cohort of 94 patients with chronic HCV infection who cleared HCV after direct-acting antiviral agent (DAA) treatment. Patients were classified into three groups according to their controlled attenuation parameter (CAP). CAP is associated with ALT, γ-GT and liver stiffness after HCV clearance. While stem cell factor (SCF) and tumor necrosis factor ligand superfamily member 12 (TWEAK) levels were significantly reduced in patients with CAP > 299 dB/m, the levels of fibroblast growth factor (FGF)-21 and interleukin-18 receptor 1 (IL-18R1) were higher in those patients at week 96 after virus clearance. These four markers also showed a linear correlation with CAP values. FGF-21 levels correlated with CAP only after HCV clearance. Taken together, these four biomarkers, namely SCF, TWEAK, FGF-21 and IL-18R1, are associated with CAP status after virus clearance. A potential role of these proteins in the pathogenesis of post-sustained viral response (SVR) nonalcoholic steatohepatitis requires further investigation.
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Aim of the study: Despite the excellent effectiveness of direct-acting antivirals (DAA) in the treatment of hepatitis C virus (HCV) infection, still a few percent of patients fail therapy. The study aimed to determine the effectiveness of triple vs double rescue treatment in such a population. Material and methods: The study included all consecutive DAA-experienced patients retreated with pangenotypic options from the EpiTer-2 database, a retrospective national multicenter real-world project evaluating antiviral treatment in HCV-infected patients in 2015-2023. Results: The studied population consisted of 269 patients, of whom 208 were treated with the double (P2) and 61 with the triple (P3) pangenotypic option. No statistically significant differences were found between these subpopulations, except a significantly more frequent history of liver transplantation in the P3 group (6.6% vs. 0.5%, p = 0.01). In the P2 group, two-thirds of patients were treated with velpatasvir/sofosbuvir, while in the P3 group the majority of patients received a combination of velpatasvir/sofosbuvir/voxilaprevir. Virological response at the end of therapy was comparable in both analyzed subpopulations, but the sustained virologic response (SVR) rate was significantly higher in triple retherapy, 98.3% vs. 88.7%, p = 0.02, calculated after exclusion of patients lost to follow-up. Lower SVR was achieved in genotype 3-infected men with cirrhosis, 88.9% and 80% in P3 and P2, respectively. Conclusions: A comparison of double and triple pangenotypic retherapy in patients after failure of DAA therapy showed a higher sustained virological response in the triple option with a comparable response at the end of therapy. The factors reducing the chances of cure were cirrhosis, genotype 3 infection and male gender.
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INTRODUCTION: In Poland, active HCV infection affects between 0.4 and 0.5% of the population, i.e., about 150,000 people, while the number of patients with epilepsy is estimated to be 350,000-400,000. Currently available antiviral therapies show little interaction with neurological drugs. The aim of our study was to evaluate the effectiveness and safety of the treatment of chronic HCV infection in patients with coexisting epilepsy. METHODS: A total of 184 epilepsy patients were selected from the group of 10,152 HCV-infected patients treated for HCV infection within the Epiter-2 database from 2015 to 2018. Comparing the effectiveness and safety of anti-HCV regimens between the patients with comorbid epilepsy and 3573 patients without comorbidities was our study's objective. RESULTS: The effectiveness of anti-HCV treatment was high in both the sample and the control group. No statistically significant SVR difference was observed between the sample group, with ITT = 93.5% and mITT = 95.5%, and the control group, with ITT = 95.2% and mITT = 97.5%, regardless of the genotype and the stage of liver disease at the start of therapy. The treatment was safe in patients with epilepsy. CONCLUSIONS: The effectiveness and safety of HCV treatment in patients with epilepsy are comparable to those of patients with no significant comorbidities.
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BACKGROUND: Nearly 290000 patients with chronic hepatitis C die annually from the most severe complications of the disease. One of them is liver cirrhosis, which occurs in about 20% of patients chronically infected with the hepatitis C virus (HCV). Direct-acting antivirals (DAAs), which replaced interferon (IFN)-based regimens, significantly improved the prognosis of this group of patients, increasing HCV eradication rates and tolerability of therapy. Our study is the first to assess changes in patient profile, effectiveness, and safety in the HCV-infected cirrhotic population in the IFN-free era. AIM: To document changes in patient characteristics and treatment regimens along with their effectiveness and safety profile over the years. METHODS: The studied patients were selected from 14801 chronically HCV-infected individuals who started IFN-free therapy between July 2015 and December 2021 in 22 Polish hepatology centers. The retrospective analysis was conducted in real-world clinical practice based on the EpiTer-2 multicenter database. The measure of treatment effectiveness was the percentage of sustained virologic response (SVR) calculated after excluding patients lost to follow-up. Safety data collected during therapy and the 12-wk post-treatment period included information on adverse events, including serious ones, deaths, and treatment course. RESULTS: The studied population (n = 3577) was balanced in terms of gender in 2015-2017, while the following years showed the dominance of men. The decline in the median age from 60 in 2015-2016 to 57 years in 2021 was accompanied by a decrease in the percentage of patients with comorbidities and comedications. Treatment-experienced patients dominated in 2015-2016, while treatment-naive individuals gained an advantage in 2017 and reached 93.2% in 2021. Genotype (GT)-specific options were more prevalent in treatment in 2015-2018 and were supplanted by pangenotypic combinations in subsequent years. The effectiveness of the therapy was comparable regardless of the period analyzed, and patients achieved an overall response rate of 95%, with an SVR range of 72.9%-100% for the different therapeutic regimens. Male gender, GT3 infection, and prior treatment failure were identified as independent negative predictors of therapeutic success. CONCLUSION: We have documented changes in the profile of HCV-infected cirrhotic patients over the years of accessibility to changing DAA regimens, confirming the high effectiveness of IFN-free therapy in all analyzed periods.
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Hepatitis C Crónica , Hepatitis C , Humanos , Masculino , Antivirales/efectos adversos , Interferones/uso terapéutico , Hepacivirus/genética , Hepatitis C Crónica/complicaciones , Hepatitis C Crónica/diagnóstico , Hepatitis C Crónica/tratamiento farmacológico , Estudios Retrospectivos , Hepatitis C/tratamiento farmacológico , Respuesta Virológica Sostenida , Cirrosis Hepática/diagnóstico , Cirrosis Hepática/tratamiento farmacológico , Cirrosis Hepática/inducido químicamente , Quimioterapia Combinada , GenotipoRESUMEN
BACKGROUND: It is estimated that 58 million people worldwide are infected with the hepatitis C virus (HCV). Patients with severe psychiatric disorders could not be treated with previously available interferon-based therapies due to their unfavorable side effect profile. This has changed with the introduction of direct-acting antivirals (DAA), although their real-life tolerance and effectiveness in patients with different psychiatric disorders remain to be demonstrated. AIM: To evaluate the effectiveness and safety of DAA in patients with various mental illnesses. METHODS: This was a retrospective observational study encompassing 14272 patients treated with DAA for chronic hepatitis C in 22 Polish hepatology centers, including 942 individuals diagnosed with a mental disorder (anxiety disorder, bipolar affective disorder, depression, anxiety-depressive disorder, personality disorder, schizophrenia, sleep disorder, substance abuse disorder, and mental illness without a specific diagnosis). The safety and effectiveness of DAA in this group were compared to those in a group without psychiatric illness (n = 13330). Antiviral therapy was considered successful if serum ribonucleic acid (RNA) of HCV was undetectable 12 wk after its completion [sustained virologic response (SVR)]. Safety data, including the incidence of adverse events (AEs), serious AEs (SAEs), and deaths, and the frequency of treatment modification and discontinuation, were collected during therapy and up to 12 wk after treatment completion. The entire study population was included in the intent-to-treat (ITT) analysis. Per-protocol (PP) analysis concerned patients who underwent HCV RNA evaluation 12 wk after completing treatment. RESULTS: Among patients with mental illness, there was a significantly higher percentage of men, treatment-naive patients, obese, human immunodeficiency virus and hepatitis B virus-coinfected, patients with cirrhosis, and those infected with genotype 3 (GT3) while infection with GT1b was more frequent in the population without psychiatric disorders. The cure rate calculated PP was not significantly different in the two groups analyzed, with a SVR of 96.9% and 97.7%, respectively. Although patients with bipolar disorder achieved a significantly lower SVR, the multivariate analysis excluded it as an independent predictor of treatment non-response. Male sex, GT3 infection, cirrhosis, and failure of previous therapy were identified as independent negative predictors. The percentage of patients who completed the planned therapy did not differ between groups with and without mental disorders. In six patients, symptoms of mental illness (depression, schizophrenia) worsened, of which two discontinued treatments for this reason. New episodes of sleep disorders occurred significantly more often in patients with mental disorders. Patients with mental illness were more frequently lost to follow-up (4.2% vs 2.5%). CONCLUSION: DAA treatment is safe and effective in HCV-infected patients with mental disorders. No specific psychiatric diagnosis lowered the chance of successful antiviral treatment.
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Hepatitis C Crónica , Hepatitis C , Trastornos Relacionados con Sustancias , Humanos , Masculino , Antivirales/efectos adversos , Quimioterapia Combinada , Hepacivirus/genética , Hepatitis C/tratamiento farmacológico , Hepatitis C Crónica/complicaciones , Hepatitis C Crónica/diagnóstico , Hepatitis C Crónica/tratamiento farmacológico , Cirrosis Hepática , ARN , Trastornos Relacionados con Sustancias/tratamiento farmacológico , Respuesta Virológica Sostenida , Resultado del Tratamiento , FemeninoRESUMEN
Aim of the study: The aim is to summarize the effectiveness and safety of genotype-specific and pangenotypic hepatitis C virus (HCV) treatments in patients with renal failure. Material and methods: In the EpiTer-2 database, which includes data from 22 hepatology centers in Poland, 593 patients with HCV infection and kidney failure were identified. According to KDIGO 2022, they fulfilled the criteria of chronic kidney disease. Patients were divided into two groups: treated with genotype-specific regimens (n = 428) and pangenotypic options (n = 165), in relation to the stage of kidney disease determined using the glomerular filtration rate (GFR) (Cockcroft and Gault equation). Two separate groups were created for hemodialyzed patients (n = 134) and patients after kidney transplantation (n = 89). Results: In a total of 593 patients, 78.7% were treatment-naïve and 23.9% had liver cirrhosis, in 27.5% of cases decompensated. In both groups, the dominant genotype was GT1b. Among patients treated with genotype-specific regimens, LDV/SOF ± RBV, OBV/PTV/r + DSV ± RBV, and GZR/EBR ± RBV treatments were given to 31.5%, 31.5%, and 34.8% of patients respectively. In pangenotypic regimens, GLE/PIB was chosen in 50.3%. Ninety-six percent and 98.8% of patients in the genotype-specific regimen and 88.5% and 94.8% in the pangenotypic regimen achieved a sustained virologic response at 12 weeks (SVR12) in the intention-to-treat and per protocol population respectively. Liver cirrhosis was identified as a risk factor for virological failure. During the study, 14 patients died, 7 in each of the two groups, none related to the antiviral treatment. Conclusions: Both types of treatment regimens are equally effective and safe in patients with renal failure. The stage of renal failure or transplant does not influence the antiviral response.
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BACKGROUND: The revolution in treatment of patients with chronic hepatitis C virus (HCV) infection dates back to the introduction of direct-acting antivirals (DAAs). The increase in efficacy was most pronounced in patients infected with genotype (GT) 1b, as this was the most poorly responsive population to treatment during the interferon era. AIM: To identify the most effective interferon-free therapy for GT1b-infected patients and to determine positive and negative predictors of virological response. METHODS: This real-world retrospective analysis included patients chronically infected with GT1b HCV whose data were obtained from the multicenter observational EpiTer-2 database. Treatment effectiveness was evaluated for each therapeutic regimen as the percentage of sustained virological responses (SVR). Assessment of the safety was based on the evaluation of the course of therapy, the occurrence of adverse events including serious ones, deaths during treatment and in the post 12-wk follow-up period. RESULTS: The studied population consisted of 11385 patients with a mean age of 53 ± 14.8 years and a female predominance (53.4%). The majority of them were treatment-naïve (74.6%) and patients with cirrhosis accounted for 24.3%. Of the DAA regimens used, 76.9% were GT-specific with ombitasvir/paritaprevir/ritonavir + dasabuvir ± ribavirin being the most used option (32.4%). A total of 10903 patients responded to treatment resulting in a 98.1% in the per-protocol analysis after excluding 273 patients without SVR data. The effectiveness of all regimens exceeded 90% and the highest SVR of 98.9% was achieved in patients treated with a combination of glecaprevir/pibrentasvir. Logistic regression analyses showed that the virologic response was independently associated with female sex [odds ratio (OR) = 1.67], absence of decompensated cirrhosis at baseline (OR = 2.42) and higher baseline platelets (OR = 1.004 per 1000/µL increase), while the presence of human immunodeficiency virus (HIV) coinfection significantly decreased the odds of response (OR = 0.39). About 95%-100% of patients completed therapy irrespective of the drug regimen. At least one adverse effect occurred in 10.9%-36.3% and most of them were mild. No treatment related deaths have been reported. CONCLUSION: We documented very high effectiveness and a good safety profile across all DAA regimens. Positive predictors of SVR were female sex, absence of decompensated cirrhosis at baseline and higher platelet count while HIV coinfection reduced the effectiveness.
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Hepatitis C Crónica , Compuestos Macrocíclicos , Humanos , Femenino , Adulto , Persona de Mediana Edad , Anciano , Masculino , Hepatitis C Crónica/diagnóstico , Hepatitis C Crónica/tratamiento farmacológico , Hepatitis C Crónica/complicaciones , Hepacivirus/genética , Antivirales/efectos adversos , Compuestos Macrocíclicos/efectos adversos , Estudios Retrospectivos , Quimioterapia Combinada , Valina/uso terapéutico , Respuesta Virológica Sostenida , GenotipoRESUMEN
Introduction: Non-cirrhotic treatment-naive hepatitis C patients infected with genotype 1 can be treated with ledipasvir/sofosbuvir (LDV/SOF) for 8 weeks, but in practice this regimen is frequently extended up to 12 weeks at least in part due to insufficient real-world data supporting shortening of treatment. The aim of our study was to compare 8- and 12-week regimens' efficacy in patients eligible for 8-week therapy in a real-world setting. Material and methods: Data of HCV genotype 1 infected patients treated with LDV/SOF between 2015 and 2018 included in the EpiTer-2 database were analyzed with respect to patients' characteristics and length of treatment. Results: Among a total of 1718 patients treated with LDV/SOF, 679 were included in the analysis, 238 (35%) received 8-week regimen, whereas 441 were treated for 12 weeks although they fulfilled the criteria for a shorter course. The majority of patients were infected with genotype 1b (89%) and demonstrated minimal fibrosis (55%). The 12-week regimen was assigned significantly more frequently to patients with comorbidities, concomitant medications and advanced liver fibrosis. The sustained virologic response rate was similar after 8 (98%) and 12 (97%) weeks of therapy according to intent-to-treat analysis and reached 99% in both groups after exclusion of patients lost to follow-up. Conclusions: We confirmed high effectiveness regardless of treatment duration with LDV/SOF in non-cirrhotics infected with HCV genotype 1 eligible for the 8-week regimen according to the current label. This real-world study also demonstrated no need for addition of ribavirin (RBV) in this population and showed that shortening of treatment significantly improves the safety profile of LDV/SOF medication.
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PURPOSE: The aim of the study was to assess the coagulation and inflammatory markers connected with severe course of COVID-19 and no clinical improvement. MATERIAL AND METHODS: The study population included 2590 adult patients, diagnosed with COVID-19, selected from the SARSTer national database - an ongoing project led by the Polish Association of Epidemiologists and Infectiologists and supported by the Medical Research Agency. Clinical and laboratory parameters, such as C-reactive protein (CRP), white blood cells (WBCs), neutrophil and lymphocyte count, procalcitonin, ferritin, interleukin-6 (IL-6), D-dimer concentration and platelet (PLT) count were analyzed before and after treatment (remdesivir, tocilizumab, dexamethasone, anticoagulants). RESULTS: Significant differences between patients with mild and severe course of the disease were observed in all examined parameters before treatment (p â< â0.05). After treatment only ferritin concentration did not differ significantly. In patients with pulmonary embolism, CRP concentration, neutrophil count, D-dimer and IL-6 concentration were significantly higher than in patients without embolism (p â< â0.05). The significant differences between the groups with and without fatal outcome were observed within all analyzed parameters. Significant differences in all examined parameters before treatment were observed between patients with and without clinical improvement (p â< â0.05). Multivariate logistic regression showed that no clinical improvement was associated with: IL-6>100 âpg/ml (OR-2.14), D-dimer concentration over 1000 âng/ml (OR-1.62) and PLT count below 150,000/µl (OR-1.57). CONCLUSIONS: Severe course of the disease is associated with lower PLT and lymphocyte count, higher D-dimer, CRP, neutrophil count and IL-6 concentration. The best predictors of no clinical improvement in COVID-19 are: IL-6>100 âpg/ml, D-dimer>1000 âng/ml and PLT<150,000/µl.
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COVID-19 , Trombosis , Adulto , Humanos , Polipéptido alfa Relacionado con Calcitonina , Interleucina-6 , Polonia/epidemiología , Proteína C-Reactiva , Biomarcadores , Ferritinas , Anticoagulantes , Dexametasona , Estudios RetrospectivosRESUMEN
HCV infection is one of the main reasons for liver cirrhosis and hepatocellular carcinoma. In recent years, one finds more and more extrahepatic manifestations of HCV infection, including its possible influence on the development of diabetes. In the presented work, one finds the frequency analysis of the incidence of diabetes among 2898 HCV infected patients treated in Poland, and the assessment of their relevance to the HCV genotype and the progression of fibrosis. The results indicate that the hepatitis C infection seems to be a risk factor for diabetes in persons with more advanced liver fibrosis, for older people, and for the male gender. Thus, one found no differences regarding the frequency of its incidence depending on HCV genotype, including genotype 3.
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Hepatitis C infection is one of the main reasons for liver cirrhosis and hepatocellular carcinoma. In recent years, more and more is being heard about extrahepatic manifestations of the hepatitis C infection including its possible influence on the development of hypertension and cardiovascular diseases. In the given work, the frequency analysis of the incidence of hypertension and cardiovascular diseases among 2898 HCV-infected patients treated in Poland and the assessment of their relevance to the HCV genotype and the progression of liver fibrosis can be found. The prevalence of hypertension in the group of analyzed patients was 39% and was significantly associated with old age (OR = 1.08 (1.07-1.08)) and female sex, as well as the progression of liver fibrosis (OR = 1.54 (1.29-1.85)). Hypertension was found in 47.6% of patients with F4 fibrosis, 42.1% of patients with F3 fibrosis, and 25% of patients with F1 fibrosis. The incidence of cardiovascular disease in the studied group of patients was as follows: all incidents, 131 (4.52%); including ischemic heart disease 104, (3.95%); stroke, 2 (0.07%); atherosclerosis, 21 (0.72%); and aneurysms, 4 (0.14%). The obtained results prove that the prevalence of cardiovascular diseases is significantly associated with the advanced age of patients and the progression of liver fibrosis. The relevance of sex and the HCV genotype to the prevalence frequency of cardiovascular diseases in the study group has not been proven. This being the case, no differences in the frequency of their incidence depending on the HCV genotype, including genotype 3, was found. Hepatitis C infection as a non-classical risk factor for cardiovascular disease and hypertension does require further studying.