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1.
Acta Radiol ; 64(5): 1730-1737, 2023 May.
Artigo em Inglês | MEDLINE | ID: mdl-36617943

RESUMO

BACKGROUND: Early detection can prevent the initial stages of fibrosis from progressing to cirrhosis. PURPOSE: To evaluate an algorithm combining three echographic indicators and elastographic measurements to screen for hepatic fibrosis in an unselected population. MATERIAL AND METHODS: From May 2017 to June 2018, all patients with no history and no known chronic liver disease who were referred for an ultrasound (US) were prospectively included in eight hospitals. The indicators being sought were liver surface irregularity, demodulation of hepatic veins, and spleen length >110 mm. Patients presenting at least one of these underwent elastography measurements with virtual touch quantification (VTQ) or supersonic shear imaging (SSI). If elastography was positive, patients were referred to hepatologist for fibrosis evaluation. Reference standard was obtained by FibroMeterVCTE or biopsy. A FibroMeterVCTE result >0.384 indicated a "necessary referral" to a hepatologist. RESULTS: Of the 1501 patients included, 504 (33.6%) were positive for at least one US indicator. All of them underwent US elastography, with 85 being positive. Of the patients, 58 (3.6%) had a consultation with a liver specialist: 21 had positive FibroMeterVCTE and nine had an indication of biopsy for suspicion of fibrosis. This screening algorithm made it possible to diagnose 1.6% of patients in our population with unknown fibrosis. Of the patients, 50% referred to the liver specialist were "necessary referrals." CONCLUSION: Our study suggests that three simple US indicators with no systematic elastographic measurement could be applied in day-to-day practice to look for hepatic fibrosis in an unsuspected population allowing relevant referrals to a hepatologist.


Assuntos
Técnicas de Imagem por Elasticidade , Humanos , Técnicas de Imagem por Elasticidade/métodos , Cirrose Hepática/patologia , Fígado/diagnóstico por imagem , Fígado/patologia , Fibrose , Algoritmos , Ultrassonografia Doppler
2.
Ann Hepatol ; 18(1): 193-202, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31113590

RESUMO

INTRODUCTION AND AIM: Data on the efficacy and tolerance of interferon-free treatment in chronic hepatitis C (CHC) in elderly patients are limited in phase II-III trials. MATERIAL AND METHODS: A prospective cohort of adult patients with CHC treated in French general hospitals. RESULTS: Data from 1,123 patients, distributed into four age groups, were analyzed. Of these, 278 were > 64 years old (fourth quartile) and 133 were > 73 years old (tenth decile). Elderly patients weighed less, were more frequently treatment-experienced women infected with genotype 1b or 2, while they less frequently had genotype 3 or HIV coinfection, but had more frequent comorbidities and drug consumption. Half of the patients had cirrhosis, whatever their ages. The main treatment regimens were sofosbuvir/ledipasvir (37.8%), sofosbuvir/daclatasvir (31.8%), sofosbuvir/simeprevir (16.9%), sofosbuvir/ribavirin (7.8%); ribavirin was given to 24% of patients. The overall sustained virological response (SVR) rate was 91.0 % (95% CI: 89.292.5%) with no difference according to age. Logistic regression of the independent predictors of SVR were albumin, hepatocellular carcinoma and treatment regimen, but not age. The rate of severe adverse events (66 in 59/1062 [5.6%] patients) tended to be greater in patients older than 64 years of age (21/261,8.1%), but the only independent predictors of SAE by logistic regression were cirrhosis and baseline hemoglobin. Patient-reported overall tolerance was excellent in all age groups, and patient-reported fatigue decreased during and after treatment, independent of age. CONCLUSIONS: The high efficacy and tolerance of interferon-free regimens is confirmed in elderly patients in real-life conditions.


Assuntos
Antivirais/uso terapêutico , DNA Viral/análise , Hepacivirus/genética , Hepatite C Crônica/tratamento farmacológico , Medidas de Resultados Relatados pelo Paciente , Fatores Etários , Idoso , Benzimidazóis/uso terapêutico , Carbamatos , Quimioterapia Combinada , Feminino , Fluorenos/uso terapêutico , Seguimentos , França/epidemiologia , Genótipo , Hepatite C Crônica/epidemiologia , Hepatite C Crônica/virologia , Humanos , Imidazóis/uso terapêutico , Masculino , Pessoa de Meia-Idade , Morbidade/tendências , Estudos Prospectivos , Pirrolidinas , Ribavirina/uso terapêutico , Simeprevir/uso terapêutico , Sofosbuvir/uso terapêutico , Taxa de Sobrevida/tendências , Resultado do Tratamento , Valina/análogos & derivados
3.
Presse Med ; 48(3 Pt 1): e101-e110, 2019 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-30853287

RESUMO

BACKGROUND AND AIMS: According to clinical trials, the treatment of patients with chronic hepatitis C (CHC) with second-generation direct acting antiviral agents (DAAs) is highly efficient and well tolerated. The goal of this study was to investigate the effectiveness and safety of various combinations of these drugs during their first 2 years of use in the real-world practice of French general hospitals. METHODS: Data from patients treated with all-oral DAAs in 24 French non-academic hospital centers from March 1, 2014 to January 1, 2016, were prospectively recorded. The sustained virological response 12-24 weeks after treatment (SVR 12-24) was estimated and severe adverse events (SAE) were evaluated and their predictive factors were determined using logistic regression. RESULTS: Data from 1123 patients were analyzed. The population was 69% genotype (G) 1, 13% G3, 11.5% G4, 5% G2, 49% with cirrhosis and 55% treatment-experienced. The treatment regimens were sofosbuvir/ledipasvir (38%), sofosbuvir/daclatasvir (32%), sofosbuvir/simeprevir (17%), ombitasvir+paritaprevir+ritonavir (5%) (with dasabuvir 3.5%), and sofosbuvir/ribavirin (8%). Ribavirin was given to 24% of patients. The SVR 12-24 was 91.0% (95% CI: 89.2-92.5%). Sofosbuvir-ribavirin was less effective than other regimens. The independent predictors of SVR 12-24 by logistic regression were body weight, albumin, previous hepatocellular carcinoma and treatment regimen (sofosbuvir/ribavirin vs. others). Sixty-four severe adverse events (SAE) were observed in 59 [5.6%] patients, and were independently predicted by cirrhosis and baseline hemoglobin. Serum creatinine increased during treatment (mean 8.5%, [P<10-5]), satisfying criteria for acute kidney injury in 62 patients (7.3%). Patient-reported overall tolerance was excellent, and patient-reported fatigue decreased during and after treatment. CONCLUSIONS: Second generation DAAs combinations are as effective and well tolerated in a « real-world ¼ population as in clinical trials. Further studies are needed on renal tolerance.


Assuntos
Antivirais/administração & dosagem , Hepatite C Crônica/tratamento farmacológico , Administração Oral , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Antivirais/efeitos adversos , Quimioterapia Combinada , Feminino , França , Hospitais Gerais , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Resultado do Tratamento , Adulto Jovem
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