Hepatocellular carcinoma: French Intergroup Clinical Practice Guidelines for diagnosis, treatment and follow-up (SNFGE, FFCD, GERCOR, UNICANCER, SFCD, SFED, SFRO, AFEF, SIAD, SFR/FRI).

INTRODUCTION: This document is a summary of the French Intergroup guidelines regarding the management of hepatocellular carcinoma (HCC) published in March 2019. METHOD: It is a collaborative work under the auspices of most of the French medical societies involved in the management of HCC. It is based on the previous guidelines published in 2017. Recommendations are graded in 3 categories according to the level of evidence of data found in the literature. RESULTS: The diagnosis and staging of HCC is essentially based on clinical, biological and imaging features. A pathological analysis obtained by a biopsy of tumoral and non-tumoral liver is recommended. HCCs can be divided into 2 groups, taking into account not only the tumor stage, but also liver function. HCCs accessible to curative treatments are tumors that are in Milan criteria or with an AFP score ≤ 2, mainly treated by surgical resection, local ablation or liver transplantation. Intermediate and advanced HCCs with no liver insufficiency, accessible only to palliative treatments, benefit from TACE, SIRT or systemic therapy according to the presence or absence of macrovascular invasion or extrahepatic spread. CONCLUSION: Such recommendations are in permanent optimization and each individual case must be discussed in a multidisciplinary expert board.

Liver transarterial chemoembolization and sunitinib for unresectable hepatocellular carcinoma: Results of the PRODIGE 16 study.

BACKGROUND: Trans-arterial chemoembolization (TACE) is one first-line option therapy for patients with hepatocellular carcinoma (HCC) not suitable for surgical resection. AIMS: We evaluated the effects of sunitinib plus doxorubicin-TACE on bleeding or liver failure. METHODS: Seventy-eight patients with HCC were included in this randomized, double-blind study. They received one to three TACE plus either sunitinib or placebo four weeks out of six for one year. The occurrence of severe bleeding or liver failure was assessed during the week after the TACE. The safety and survival outcomes were evaluated. RESULTS: No bleeding complication was reported. One and two liver failures were respectively observed in sunitinib and placebo patients. Compliance to sunitinib treatment was acceptable. Sunitinib dose reduction occurred in 37% of patients due to acute toxicity. Main grade 3-4 toxicities were: thrombocytopenia, neutropenia, increased bilirubin, increased ALT and asthenia. In the sunitinib group, the median PFS and OS were 9.05 [5.81;11.63] and 25.0 [13.5;36.8] months, respectively. In the placebo group, the median PFS and OS were 5.51 [4.14;7.79] and 20.5 [15.1;30.6] months, respectively. CONCLUSIONS: TACE plus sunitinib in the first-line therapy for patients with HCC not suitable for surgical resection was feasible. CLINICALTRIALS. GOV NUMBER: NCT01164202.

The epidemiology of Budd-Chiari syndrome in France.

INTRODUCTION: Epidemiological data is lacking on primary Budd-Chiari syndrome (BCS) in France. METHODS: Two approaches were used: (1) A nationwide survey in specialized liver units for French adults. (2) A query of the French database of discharge diagnoses screening to identify incident cases in adults. BCS associated with cancer, alcoholic/viral cirrhosis, or occurring after liver transplantation were classified as secondary. RESULTS: Approach (1) 178 primary BCS were identified (prevalence 4.04 per million inhabitants (pmi)), of which 30 were incident (incidence 0.68 pmi). Mean age was 40 ±â€¯14 yrs. Risk factors included myeloproliferative neoplasms (MPN) (48%), oral contraceptives (35%) and factor V Leiden (16%). None were identified in 21% of patients, ≥2 risk factors in 25%. BMI was higher in the group without any risk factor (25.7 kg/m2 vs 23.7 kg/m2, p < 0.001). Approach (2) 110 incident primary BCS were admitted to French hospitals (incidence 2.17 pmi). MPN was less common (30%) and inflammatory local factors predominated (39%). CONCLUSION: The entity of primary BCS as recorded in French liver units is 3 times less common than the entity recorded as nonmalignant hepatic vein obstruction in the hospital discharge database. The former entity is mostly related to MPN whereas the latter with abdominal inflammatory diseases.

Harmful effect of adipose tissue on liver lesions in patients with alcoholic liver disease.

BACKGROUND & AIMS: Adipose tissue is an important source of cytokines. Excess weight is an independent risk factor for steatosis, acute alcoholic hepatitis (AAH), and cirrhosis in patients with alcoholic liver disease (ALD). In this study, we investigated the role of adipose tissue in human ALD. PATIENTS AND METHODS: Fifty patients with ALD underwent liver and abdominal subcutaneous adipose tissue biopsies and supplied blood samples for the investigation of cytokine gene expression and secretion, as well as liver histology. RESULTS: The levels of TNF-alpha and IL-10 in adipose tissue were higher in patients with AAH. IL-10 level in adipose tissue was also correlated with fibrosis score. TNF-alpha gene expression in adipose tissue was correlated with Maddrey score, blood C-reactive protein (CRP) concentration and liver IL-6 concentration. IL-6 production levels in the liver were higher in patients with AAH and correlated with AAH score, liver histological lesions, liver TNF-alpha concentration, Maddrey score, and blood CRP concentration. Plasma concentrations of soluble forms of TNF-receptor were correlated with inflammatory lesions in the liver, Maddrey score and fibrosis score. CONCLUSION: In patients with ALD, inflammation occurs not only in the liver, but also in the adipose tissue. Adipose tissue inflammation is correlated with the severity of pathological features in the liver. Our findings may account for the harmful interactions between body mass index, AAH, fibrosis, and cirrhosis in alcoholic patients.

Predictive factors for pure steatosis in alcoholic patients.

BACKGROUND: Bearing in mind the mechanisms involved in nonalcoholic fatty liver disease, this study aims to verify whether metabolic syndrome or its various individual components are independent predictive factors for steatosis > or =10% in alcoholic patients. METHODS: This study included 281 consecutive alcoholic patients with abnormal liver tests and either normal liver histology or steatosis <10% (n = 119) or steatosis > or =10% (n = 162). Logistic regression analysis was used to study the relationship between metabolic syndrome components and various risk factors and the presence of steatosis > or =10%. We assessed apolipoprotein A1 (ApoA-1) levels, a major protein component of plasma high-density lipoprotein (HDL), rather than HDL-cholesterol levels. RESULTS: Plasma ApoA-1 levels (p < 0.01), body mass index (BMI) (p < 0.01), and waist circumference (p < 0.05) were significantly higher in patients with steatosis > or =10% than in patients with normal liver histology or steatosis <10%. A higher percentage of patients with steatosis > or =10% had high blood pressure (p = 0.003) than patients with normal liver histology or steatosis <10%. In the logistic regression, ApoA-1 [odds ratio (OR) = 1.57 (1.10-2.22)], BMI [OR = 1.10 (1.01-1.23)], and high blood pressure [OR = 1.84 (1.10-3.06)] were positively and independently correlated with the presence of steatosis > or =10%. In the multivariate regression high blood pressure was independently and positively correlated with steatosis score (r = 0.55 +/- 0.26; p < 0.05). On the other hand, when the presence of high blood pressure was the dependent variable, the presence of steatosis > or =10% positively and independently correlated with it [OR = 1.82 (1.05-3.15)]. CONCLUSION: In alcoholic patients without fibrosis, ApoA-1, BMI, and high blood pressure on the next morning after the admission were predictive of steatosis > or =10%. High blood pressure was the only metabolic syndrome component associated with the presence of alcoholic steatosis >/=10% and was not correlated with other metabolic syndrome components. These findings suggest that steatosis mechanisms are different in alcoholic and nonalcoholic fatty liver.

Diagnostic and prognostic values of noninvasive biomarkers of fibrosis in patients with alcoholic liver disease.

FibroTest has been validated as a biomarker of fibrosis in patients with chronic viral hepatitis, with a similar prognostic value as biopsy. The aim of the study was to compare the diagnostic and prognostic values of FibroTest versus the recently patented biomarkers, FibrometerA, and Hepascore. A total of 218 consecutive patients with ALD and available liver biopsy examination were included. Biomarkers were compared using univariate area under the ROC curves (AUROC) and multivariate analysis (logistic regression and Cox). The median follow-up was 8.2 years. Eighty-five patients died, including 42 deaths related to liver complications. The diagnostic values of FibrometerA and Hepascore did not differ from that of FibroTest for advanced fibrosis (all AUROC = 0.83 +/- 0.03) and cirrhosis (FibroTest and FibrometerA = 0.94 +/- 0.02, Hepascore = 0.92 +/- 0.02), and were significantly greater than those of nonpatented biomarkers (APRI, Forns, FIB4; P < 0.01). In multivariate analysis the most significant was FibroTest (P = 0.001), without independent diagnostic value for FibrometerA (P = 0.19), and Hepascore (P = 0.40). The prognostic values of FibroTest (AUROC for survival or non liver disease-related death = 0.79 +/- 0.04), FibrometerA (0.80 +/- 0.04), Hepascore (0.78 +/- 0.04), did not differ from that of biopsy fibrosis staging (0.77 +/- 0.04). In multivariate analysis the most significant were FibroTest (P = 0.004) and biopsy (P = 0.03), without independent prognostic values for FibrometerA (P = 0.41) and Hepascore (P = 0.28). In patients with alcoholic liver disease, FibrometerA and Hepascore did not improve the diagnostic and prognostic values of FibroTest.