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BACKGROUND AND AIMS: Around 750,000 patients per year will be cured of HCV infection until 2030. Those with compensated advanced chronic liver disease remain at risk for hepatic decompensation and de novo HCC. Algorithms have been developed to stratify risk early after cure; however, data on long-term outcomes and the prognostic utility of these risk stratification algorithms at later time points are lacking. APPROACH AND RESULTS: We retrospectively analyzed a cohort of 2335 patients with compensated advanced chronic liver disease (liver stiffness measurement≥10 kPa) who achieved HCV-cure by interferon-free therapies from 15 European centers (median age 60.2±11.9 y, 21.1% obesity, 21.2% diabetes).During a median follow-up of 6 years, first hepatic decompensation occurred in 84 patients (3.6%, incidence rate: 0.74%/y, cumulative incidence at 6 y: 3.2%); 183 (7.8%) patients developed de novo HCC (incidence rate: 1.60%/y, cumulative incidence at 6 y: 8.3%), with both risks being strictly linear over time.Baveno VII criteria to exclude (FU-liver stiffness measurement <12 kPa and follow-up platelet count >150 g/L) or rule-in (FU-liver stiffness measurement ≥25 kPa) clinically significant portal hypertension (CSPH) stratified the risk of hepatic decompensation with proportional hazards. Estimated probability of CSPH discriminated patients developing versus not developing hepatic decompensation in the gray zone (ie, patients meeting none of the above criteria).Published HCC risk stratification algorithms identified high-incidence and low-incidence groups; however, the size of the latter group varied substantially (9.9%-69.1%). A granular "HCC-sustained virologic response" model was developed to inform an individual patient's HCC risk after HCV-cure. CONCLUSIONS: In patients with compensated advanced chronic liver disease, the risks of hepatic decompensation and HCC remain constant after HCV-cure, even in the long term (>3 y). One-time post-treatment risk stratification based on noninvasive criteria provides important prognostic information that is maintained during long-term follow-up, as the hazards remain proportional over time.
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BACKGROUND & AIMS: Baveno VII has defined a clinically significant (i.e., prognostically meaningful) decrease in liver stiffness measurement (LSM) in cACLD as a decrease of ≥20% associated with a final LSM <20 kPa or any decrease to <10 kPa. However, these rules have not yet been validated against direct clinical endpoints. METHODS: We retrospectively analysed patients with cACLD (LSM ≥10 kPa) with paired liver stiffness measurement (LSM) before (BL) and after (FU) HCV cure by interferon-free therapies from 15 European centres. The cumulative incidence of hepatic decompensation was compared according to these criteria, considering hepatocellular carcinoma and non-liver-related death as competing risks. RESULTS: A total of 2,335 patients followed for a median of 6 years were analysed. Median BL-LSM was 16.6 kPa with 37.1% having ≥20 kPa. After HCV cure, FU-LSM decreased to a median of 10.9 kPa (<10 kPa: 1,002 [42.9%], ≥20 kPa: 465 [19.9%]) translating into a median LSM change of -5.3 (-8.8 to -2.4) kPa corresponding to -33.9 (-48.0 to -15.9) %. Patients achieving a clinically significant decrease (65.4%) had a significantly lower risk of hepatic decompensation (subdistribution hazard ratio: 0.12, 95% CI 0.04-0.35, p <0.001). However, these risk differences were primarily driven by a negligible risk in patients with FU-LSM <10 kPa (5-year cumulative incidence: 0.3%) compared to a high risk in patients with FU-LSM ≥20 kPa (16.6%). Patients with FU-LSM 10-19.9 kPa (37.4%) also had a low risk of hepatic decompensation (5-year cumulative incidence: 1.7%), and importantly, the risk of hepatic decompensation did not differ between those with/without an LSM decrease of ≥20% (p = 0.550). CONCLUSIONS: FU-LSM is key for risk stratification after HCV cure and should guide clinical decision making. LSM dynamics do not hold significant prognostic information in patients with FU-LSM 10-19.9 kPa, and thus, their consideration is not of sufficient incremental value in the specific context of HCV cure. IMPACT AND IMPLICATIONS: Liver stiffness measurement (LSM) is increasingly applied as a prognostic biomarker and commonly decreases in patients with compensated advanced chronic liver disease achieving HCV cure. Although Baveno VII proposed criteria for a clinically significant decrease, little is known about the prognostic utility of LSM dynamics (changes through antiviral therapy). Interestingly, in those with a post-treatment LSM of 10-19.9 kPa, LSM dynamics did not provide incremental information, arguing against the consideration of LSM dynamics as prognostic criteria. Thus, post-treatment LSM should guide the management of patients with compensated advanced chronic liver disease achieving HCV cure.
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Diagnóstico por Imagen de Elasticidad , Hepatitis C Crónica , Humanos , Masculino , Femenino , Persona de Mediana Edad , Estudios Retrospectivos , Diagnóstico por Imagen de Elasticidad/métodos , Hepatitis C Crónica/tratamiento farmacológico , Hepatitis C Crónica/complicaciones , Antivirales/uso terapéutico , Cirrosis Hepática/epidemiología , Pronóstico , Anciano , Hígado/diagnóstico por imagen , Neoplasias Hepáticas/epidemiología , Neoplasias Hepáticas/etiología , Adulto , Carcinoma Hepatocelular/epidemiología , Carcinoma Hepatocelular/etiologíaRESUMEN
La infección por el virus de hepatitis C es un problema de salud que afecta a 130-170 millones de personas en todo el mundo. Aproximadamente un 10-30% de pacientes con hepatitis crónica C progresarán a cirrosis en 20-30 años. El desarrollo de nuevos agentes antivirales de acción directa ha cambiado el manejo de la enfermedad, permitiendo el tratamiento libre de Interferón con eficacia superior a los regímenes terapéuticos previos y mínimos efectos adversos, incluso en algunos subgrupos previamente considerados difíciles de curar como los pacientes cirróticos (AU)
Hepatitis C virus infection is a major health burden affecting 130-170 million people worldwide. Approximately 10-30% of those with chronic hepatitis C will progress to cirrhosis over 20-30 years. The development of new direct-acting antivirals has changed the management of the disease, allowing efficacious Interferon-free therapies superior to prior treatment regimens with minimal side effects, even in some subgroups previously thought to be difficult to cure such as cirrhotic patients (AU)
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Femenino , Humanos , Masculino , Hepatitis C/epidemiología , Hepatitis C/historia , Hepatitis C/prevención & control , Cirrosis Hepática/complicaciones , Antivirales/uso terapéutico , Interferones/uso terapéutico , Terapia Combinada/métodos , Hepatitis C/diagnóstico , Hepatitis C/terapia , Inhibidores de Serina Proteinasa/aislamiento & purificaciónRESUMEN
No disponible
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Humanos , Femenino , Adulto , Arteritis de Takayasu/complicaciones , Enfermedad de Crohn/complicaciones , Angiografía por Resonancia MagnéticaRESUMEN
No disponible
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Humanos , Femenino , Anciano , Ictericia/inducido químicamente , Analgésicos/efectos adversos , Tuberculosis Meníngea/tratamiento farmacológico , Dolor/tratamiento farmacológico , Factores de RiesgoRESUMEN
Fundamento y objetivo: La prevalencia de las manifestaciones extraintestinales (MEI) en la enfermedad inflamatoria intestinal (EII) varía en función de las áreas geográficas, el tipo de EII, la localización, la duración de la enfermedad y el tratamiento y la rapidez en el diagnóstico. El objetivo de este trabajo ha sido determinar la prevalencia de las principales MEI en la EII y las diferencias existentes entre la enfermedad de Crohn (EC) y la colitis ulcerosa (CU). Pacientes y método: Estudio prospectivo en el que se incluyó a 566 pacientes con EII (295 con EC y seguimiento medio de 11,6 años [extremos: 2-32 años] y 271 con CU y seguimiento medio de 10,4 años [extremos: 2-36 años]. Los datos referidos a las MEI y tests de laboratorio se obtuvieron en el momento del diagnóstico y durante las visitas posteriores. Resultados: La aparición de al menos una MEI se observó en el 46,6% de los pacientes. Las MEI fueron frecuentes tanto en la CU (51,5%) como en la EC (42,2%). Las manifestaciones hepatobiliares (odds ratio [OR] = 1,91; intervalo de confianza [IC] del 95%, 1,15-3,16), la enfermedad tromboembólica venosa (OR = 4,26; IC del 95%, 1,3-15,4) y las artralgias (OR = 1,59; IC del 95%, 1,01-2,5) fueron más frecuentes en la CU que en la EC. El eritema nodoso (OR = 2,35; IC del 95%, 1,13-5,0) y las artritis periféricas (OR = 1,95; IC del 95%, 1,02-3,74) fueron más frecuentes en la EC. La prevalencia de las manifestaciones oculares y del resto de manifestaciones articulares no difirió entre la CU y la EC. Conclusiones: La prevalencia de las MEI en los pacientes con EII españoles es una de las más altas publicadas. La frecuencia del tipo de MEI es diferente entre los pacientes con EC y CU, un aspecto que es importante conocer para realizar un diagnóstico adecuado de la EII y de sus complicaciones
Background and objective: The true prevalence of the extraintestinal manifestations (EM) associated with inflamatory bowel disease (IBD) may vary depending on the geographic area, IBD population, location and duration of the disease, medication and diagnostic accuracy. The aim of this study was determine the prevalence of the major EM of IBD and their differences between Crohn's disease (CD) and ulcerative colitis (UC). Patients and method: A prospective study with a total of 566 patients (295 CD with median follow up 11.6 years [range: 2-32 years] and 271 UC with median follow up 10.4 years [range: 2-36 years]. Data related to the clinical course, EM and laboratory tests were obtained at diagnosis and during follow-up. Results: EM related with IBD appeared al least once in 46.6% of the patients. Joints manifestations were the most common EM. The EM were equal frequent in UC (51.5%) as in CD (42.2%). Hepatobiliary manifestations (odds ratio [OR] = 1.91; 95% confidence interval [CI] 1.15-3.16; p = 0.007), venous thromboembolism (OR = 4.26; 95% CI, 1.3-15.4; p = 0.006) and arthralgias (OR = 1.59; 95% CI, 1.01-2.5; p = 0.035) were more frequent in UC than CD. Erythema nodosum (OR = 2.35; 95% CI, 1.13-5.0; p = 0.013) and peripheral arthritis (OR = 1.95; 95% CI, 1.02-3.74; p = 0.029) were more frequent in CD. The prevalences of ocular, and the rest of joint manifestations were not different according to UC or CD. Conclusions: Prevalence of EM in Spanish IBD patients is among the highest ever reported. The distribution of the EM observed is different between CD and UC. It is necessary to know to allow to prompt diagnosis and prevent undesirable complications