No correlation between MASLD and poor outcome of Atezolizumab-Bevacizumab therapy in patients with advanced HCC.

INTRODUCTION: It has been suggested that in patients with hepatocellular carcinoma (HCC) of metabolic aetiology, the efficacy of immunotherapy may be reduced. The aim was to investigate the impact of metabolic-associated steatotic liver disease (MASLD) and metabolic risk factors (MRF) on the outcomes of Atezolizumab-Bevacizumab (AtezoBev). METHODS: We collected data from 295 AtezoBev-treated patients, starting in 2020. MASLD was defined by the current/past presence of MRF, namely BMI ≥ 30 kg/m2, type 2 diabetes, arterial hypertension or dyslipidaemia and no other cause of liver disease (daily alcohol ≤30 g in males and ≤20 g in females). The influence of baseline characteristics on progression (PFS) and overall survival (OS) was assessed by uni/multivariate analysis using the Cox model. RESULTS: Risk factors for cirrhosis were viral infection in 47%, excessive alcohol consumption in 45% and MASLD in 13%. In the whole cohort, 27% had 1 MRF, 23% had 2 MRF, 15% had 3 MRF and 6% had 4 MRF. Median PFS and OS were 6.5 and 15.6 months, respectively, and similar in patients with or without MASLD in Log rank analysis. The number of MRF or MALSD was not associated with PFS or OS in the univariate analysis. Factors associated with PFS in multivariate analysis included ALBI grade 3 (HR = 1.60, p = .03), AFP (HR = 1.01, p = .01) and metastasis (HR = 1.77, p < .001). During follow-up, 10% of patients experienced immune-related adverse events, with age and female gender, but not MRF or MASLD, as independent predictors. CONCLUSION: Our study suggests that the presence of MASLD or the number of MRF did not lead to worse outcomes in advanced HCC patients treated with AtezoBev.

Impact of COVID-19 on the management of hepatocellular carcinoma in a high-prevalence area: What's new 12 months later?

INTRODUCTION AND OBJECTIVES: The lockdown policy introduced in 2020 to minimize the spread of the COVID-19 pandemic, significantly affected the management and care of patients affected by hepatocellular carcinoma (HCC). The aim of this follow-up study was to determine the 12 months impact of the COVID-19 pandemic on the cohort of patients affected by HCC during the lockdown, within six French academic referral centers in the metropolitan area of Paris. MATERIALS AND METHODS: We performed a 12 months follow-up of the cross-sectional study cohort included in 2020 on the management of patients affected by HCC during the first six weeks of the COVID-19 pandemic (exposed), compared to the same period in 2019 (unexposed). Overall survival were compared between the groups. Predictors of mortality were analysed with Cox regression. RESULTS: From the initial cohort, 575 patients were included (n = 263 Exposed_COVID, n = 312 Unexposed_COVID). Overall and disease free survival at 12 months were 59.9 ± 3.2% vs 74.3 ± 2.5% (p<0.001) and 40.2 ± 3.5% vs 63.5 ± 3.1% (p<0.001) according to the period of exposure (Exposed_COVID vs Unexposed_COVID, respectively). Adjusted Cox regression revealed that the period of exposure (Exposed_COVID HR: 1.79, 95%CI (1.36, 2.35) p<0.001) and BCLC stage B, C and D (BCLC B HR: 1.82, 95%CI (1.07, 3.08) p = 0.027 - BCLC C HR: 1.96, 95%CI (1.14, 3.38) p = 0.015 - BCLC D HR: 3.21, 95%CI (1.76, 5.85) p<0.001) were predictors of death. CONCLUSIONS: Disruption of routine healthcare services because of the pandemic translated to reduced 1 year overall and disease-free survival among patients affected by HCC, in the metropolitan area of Paris, France.

ABO blood group does not influence Child-Pugh A cirrhosis outcome: An observational study from CIRRAL and ANRS CO12 CIRVIR cohorts.

BACKGROUND AND AIMS: Non-O blood group promotes deep vein thrombosis and liver fibrosis in both general population and hepatitis C. We aimed to evaluate the influence of Non-O group on the outcome of Child-Pugh A cirrhotic patients. METHODS: We used two prospective cohorts of Child-Pugh A cirrhosis due to either alcohol or viral hepatitis. Primary end point was the cumulated incidence of 'Decompensation' at 3 years, defined as the occurrence of ascites , hydrothorax, encephalopathy, gastrointestinal bleeding related to portal hypertension, or bilirubin >45 µmol/L. Secondary end points were the cumulated incidences of (1) 'Disease Progression' including a « decompensation¼ or « the occurrence of one or more parameters ¼ among: prothrombin time (PT) <45%, albumin <28 g/L, Child-Pugh worsening (B or C vs A or B, C vs B), hepatorenal syndrome, and hepato-pulmonary syndrome, (2) other events such as non-malignant portal vein thrombosis (nmPVT), and (3) overall survival. RESULTS: Patients (n = 1789; 59.9% Non-O group; 40.1% group O) were followed during a median of 65.4 months. At 3 years cumulated incidence of Decompensation was 8.3% in Non-O group and 7.2% in group O (P = .27). Cumulated incidence of Disease Progression was 20.7% in Non-O group and 18.9% in group O (P = .26). Cumulated incidence of nmPVT was 2.7% in Non-O group and 2.8% in group O (P = .05). At 3 years overall survival was 92.4% in Non-O group and 93.4% in group O (P = 1). CONCLUSION: Non-O group does not influence disease outcome in Child-Pugh A cirrhotic patients. Clinicals trial number NCT03342170.

Impact of COVID-19 on the management of hepatocellular carcinoma in a high-prevalence area.

BACKGROUND & AIMS: Patients affected by hepatocellular carcinoma (HCC) represent a vulnerable population during the COVID-19 pandemic and may suffer from altered allocation of healthcare resources. The aim of this study was to determine the impact of the COVID-19 pandemic on the management of patients with HCC within 6 referral centres in the metropolitan area of Paris, France. METHODS: We performed a multicentre, retrospective, cross-sectional study on the management of patients with HCC during the first 6 weeks of the COVID-19 pandemic (exposed group), compared with the same period in 2019 (unexposed group). We included all patients discussed in multidisciplinary tumour board (MTB) meetings and/or patients undergoing a radiological or surgical programmed procedure during the study period, with curative or palliative intent. Endpoints were the number of patients with a modification in the treatment strategy, or a delay in decision-to-treat. RESULTS: After screening, n = 670 patients were included (n = 293 exposed to COVID, n = 377 unexposed to COVID). Fewer patients with HCC presented to the MTB in 2020 (p = 0.034) and fewer had a first diagnosis of HCC (n = 104 exposed to COVID, n = 143 unexposed to COVID, p = 0.083). Treatment strategy was modified in 13.1% of patients, with no differences between the 2 periods. Nevertheless, 21.5% vs. 9.5% of patients experienced a treatment delay longer than 1 month in 2020 compared with 2019 (p <0.001). In 2020, 7.1% (21/293) of patients had a diagnosis of an active COVID-19 infection: 11 (52.4%) patients were hospitalised and 4 (19.1%) patients died. CONCLUSIONS: In a metropolitan area highly impacted by the COVID-19 pandemic, we observed fewer patients with HCC, and similar rates of treatment modification, but with a significantly longer treatment delay in 2020 vs. 2019. LAY SUMMARY: During the coronavirus disease 2019 (COVID-19) pandemic era, fewer patients with hepatocellular carcinoma (HCC) presented to the multidisciplinary tumour board, especially with a first diagnosis of HCC. Patients with HCC had a treatment delay that was longer in the COVID-19 period than in 2019.

Estimate of hepatocellular carcinoma incidence in patients with alcoholic cirrhosis.

BACKGROUND & AIMS: More than 90% of cases of hepatocellular carcinoma (HCC) occur in patients with cirrhosis, of which alcohol is a major cause. The CIRRAL cohort aimed to assess the burden of complications in patients with alcoholic cirrhosis, particularly the occurrence of HCC. METHODS: Patients with biopsy-proven compensated alcoholic cirrhosis were included then prospectively followed. The main endpoint was the incidence of HCC. Secondary outcomes were incidence of hepatic focal lesions, overall survival (OS), liver-related mortality and event-free survival (EFS). RESULTS: From October 2010 to April 2016, 652 patients were included in 22 French and Belgian centers. During follow-up (median 29 months), HCC was diagnosed in 43 patients. With the limitation derived from the uncertainty of consecutive patients' inclusion and from a sizable proportion of dropouts (153/652), the incidence of HCC was 2.9 per 100 patient-years, and one- and two-year cumulative incidences of 1.8% and 5.2%, respectively. Although HCC fulfilled the Milan criteria in 33 cases (77%), only 24 patients (56%) underwent curative treatment. An explorative prognostic analysis showed that age, male gender, baseline alpha-fetoprotein, bilirubin and prothrombin were significantly associated with the risk of HCC occurrence. Among 73 deaths, 61 had a recorded cause and 27 were directly attributable to liver disease. At two years, OS, EFS and cumulative incidences of liver-related deaths were 93% (95% CI 90.5-95.4), 80.3% (95% CI 76.9-83.9), and 3.2% (95% CI 1.6-4.8) respectively. CONCLUSION: This large prospective cohort incompletely representative of the whole population with alcoholic cirrhosis showed: a) an annual incidence of HCC of up to 2.9 per 100 patient-years, suggesting that surveillance might be cost effective in these patients; b) a high proportion of HCC detected within the Milan criteria, but only one-half of detected HCC cases were referred for curative treatments; c) a two-year mortality rate of up to 7%. LAY SUMMARY: Cirrhosis is a risk factor for primary liver cancer, leading to recommendations for periodic screening. However, for alcohol-related liver disease the rational of periodic screening for hepatocellular carcinoma (HCC) is controversial, as registry and databased studies have suggested a low incidence of HCC in these patients and highly competitive mortality rates. In this study, a large cohort of patients with biopsy-proven alcoholic cirrhosis prospectively screened for HCC demonstrated a high annual incidence of HCC (2.9%) and a high percentage of small cancers theoretically eligible for curative treatment. This suggests that patients with liver disease related to alcohol should not be ruled out of screening.

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.

Transjugular intrahepatic portosystemic shunt as bridge-to-surgery in refractory gastric antral vascular ectasia.

Gastric antral vascular ectasia (GAVE) may cause gastrointestinal bleeding (GIB). The treatment of GAVE relies on endoscopic approaches such as electrocoagulation (argon plasma coagulation, laser therapy, heater probe therapy, radiofrequency ablation), cryotherapy, and band ligation. In refractory cases, antrectomy may be considered. In the event of an associated cirrhosis and portal hypertension, it has been suggested that antrectomy could be an option, provided the mortality risk isn't considered too great. We report the case of a 67-year-old cirrhotic patient who presented with GAVE related GIB, unresponsive to multiple endoscopic treatments. The patient had a good liver function (model for end-stage disease 10). After a multidisciplinary meeting, a transjugular intrahepatic portosystemic shunt (TIPS) procedure was performed, in order to treat the cirrhosis associated ascites. The outcome was successful. An antrectomy was then performed, with no recurrence of GIB and no transfusion need during three months of follow up. In this case, the TIPS procedure achieved a complete ascites regression, allowing a safer surgical treatment of the GAVE-related GIB.

Accuracy and disagreement of computed tomography and magnetic resonance imaging for the diagnosis of small hepatocellular carcinoma and dysplastic nodules: role of biopsy.

UNLABELLED: Liver macronodules, ranging from benign to low-grade or high-grade dysplastic nodules (LGDNs/HGDNs) and hepatocellular carcinoma (HCC), may develop during chronic liver diseases (CLDs). Current guidelines were recently updated and the noninvasive criteria for the diagnosis of small HCC are based on a single typical radiological pattern and nonconclusive coincidental findings with two techniques. This study aimed to assess the accuracy and disagreements of noninvasive multiphasic examinations for the diagnosis of HCC and dysplastic nodules (DNs) and the role of biopsy. Seventy-four consecutive patients with CLD with ultrasound-detected 1-2-cm nodules underwent, within 1 month, multiphasic computed tomography (CT), magnetic resonance imaging (MRI), and biopsy of the nodule. Median age was 60 years; 33 patients (45%) had hepatitis C virus, 20 (27%) had hepatitis B virus, and 13 (18%) patients had no cirrhosis. Biopsy revealed 47 HCCs, 6 HGDNs, 1 LGDNs, 1 cholangiocarcinoma, and 1 epithelioid hemangioendothelioma. There were no tumors in the other 18 patients. All patients (31 of 31; 100%) who had conclusive coincidental findings (i.e., arterial enhancement and washout) on both examinations had HCC or HGDN (sensitivity, 57%; specificity, 100%). All patients (51 of 51; 100%) who had conclusive findings on at least one of the two examinations had HCC or HGDN (sensitivity, 96%; specificity, 100%). There was a disagreement regarding imaging findings between CT and MRI in 21 of 74 (28%) patients and no washout on both examinations in 23 of 74 patients (31%). In these 44 patients, liver biopsy provided an initial accurate diagnosis. CONCLUSION: The noninvasive diagnosis of HCC or HGDN can be obtained if arterial enhancement and washout are found in a single dynamic imaging examination. These findings are frequently discordant on both CT and MRI, supporting the place of biopsy for the diagnosis of small HCCs.

Prospective evaluation of the management of hepatocellular carcinoma in the elderly.

BACKGROUND: An increasing proportion of patients with hepatocellular carcinoma are older than 75 years. Previous studies suggested that ageing does not adversely impact survival but they have the drawback of being retrospective and spanning a prolonged period of time. GOALS: Evaluate management and prognosis of hepatocellular carcinoma in elderly. PATIENTS AND METHODS: A multidisciplinary oncology meeting prospectively evaluated all patients with hepatocellular carcinoma. Management were standardised according to European and American guidelines. Forty patients older than 75 years were matched with younger patients for tumour extension and liver function. Both groups were compared for the type of treatment and survival. RESULTS: Male/female ratio was 1.2 as compared to 7 in controls. Cirrhosis was related mostly to hepatitis C virus in elderly, and equally to hepatitis C or B virus and alcohol in controls. Curative treatments were recommended in 55% of elderly and 75% of controls. Treatment actually performed was curative in 25% in elderly as compared to 63% in controls. Median survival (30 months) was identical in both groups. CONCLUSION: Despite more restricted access to curative treatments, survival of elderly patients with hepatocellular carcinoma is comparable to that of younger patients.

Transarterial chemoembolisation: effect of selectivity on tolerance, tumour response and survival.

AIMS: To compare selective and non-selective TACE techniques in the treatment of HCC with a special emphasis on clinical and liver tolerance, tumour response and survival. METHODS: 184 patients with advanced HCC were retrospectively included. Three different TACE techniques were compared: non selective lipiodol-chemotherapy + non selective embolisation (TACE-technique group 1), non selective lipiodol-chemotherapy + selective embolisation (group 2), and selective lipiodol-chemotherapy + selective embolisation (group 3). RESULTS: In multivariate analysis TACE-technique group is an independently significant prognostic factor for poor clinical tolerance, poor liver tolerance and tumour response. The rate of patients with poor clinical tolerance was lower in group 3 (27.0%) than in groups 1 (64.1%, p < 10(-3)) or 2 (66.7%, p < 10(-3)). The rate of patients with poor liver tolerance was higher in group 2 (34.0%) than in groups 1 (17.6%, p = 0.050) or 3 (6.9%, p = 0.011). The rate of patients with tumour response was higher when embolisation was selective versus non-selective, i.e., group 2 + 3 (78.7%) versus group 1 (62.5%, p = 0.054). Overall survival was not significantly different between the three groups (p = 0.383). CONCLUSION: Both selective techniques resulted in better tumour response. As for improving tolerance, our study suggests that the main technical factor is the use of selective lipiodol-chemotherapy injection.

Suspected interaction between sorafenib and HAART in an HIV-1 infected patient: a case report.

Sorafenib prolongs survival of patients with unresectablehepatocellular carcinoma (HCC). It is likely to be used in human immunodeficiency virus (HIV) infected patients. Interactions between sorafenib and highly active antiretroviral therapy (HAART) have not been studied yet. We report a case of serious adverse effects in anHIV-1 patient co-infected with HBV.

Treatment of gastrointestinal angiodysplasia and unmet needs.

BACKGROUND: Gastrointestinal angiodysplasia (GIAD) may either be asymptomatic or induce overt or obscure bleeding with a high risk of recurrence. Numerous therapeutic options are available but evidence bases are lacking. AIM: We conducted a comprehensive review of pharmacological and endoscopic treatments for previous or active bleeding GIAD and established the unmet needs of the clinicians. METHODS: Clinical trials, series, and reports, having been selected through PubMed inquiry, manual searching, and reference list reviewing, were classified by levels of evidence. RESULTS: Controlled studies focusing on GIAD treatment, excluding other GI vascular malformations, are rare. Endoscopic destruction, preferably using non-contact endoscopic techniques, is most often proposed as a first-line treatment for GIAD (expert level). In addition, APC is preferred over Nd:Yag laser due to the lower risk of perforation (expert level). Pharmacological treatments for GIAD are considered either when endoscopy fails to access the AD or in order to prevent rebleeding for "chronic bleeding patients." Octreotide and oestroprogestative treatments are the best evaluated drugs; however, no appropriate comparison on cost-effectiveness and tolerance has been performed. CONCLUSIONS: The most effective therapeutic strategy for bleeding GIAD is currently inconclusive, and new trials should be performed to address unmet needs.

Tolerance and outcome of patients with unresectable hepatocellular carcinoma treated with sorafenib.

BACKGROUND: Sorafenib is the standard treatment for patients with an advanced stage of hepatocellular carcinoma (HCC). The aims of this study were (i) to evaluate the tolerance and survival of sorafenib-treated patients, in a nonselected population, especially in Child-Pugh B patients; and (ii) to identify potential prognostic factors of survival. PATIENTS AND METHODS: From April 2007 to December 2008, 50 patients received sorafenib for advanced HCC. Seventeen (34%) were Child-Pugh B patients. We recorded adverse events and the duration of treatment and survival. For 34 patients with histopathologically proven HCC, immunophenotypical analysis was carried out using antibodies against cluster differentiation 34, vascular endothelial growth factor, phosphorylated ERK, cytokeratin 19, and phosphorylated stat3. RESULTS: Patients with Child-Pugh B cirrhosis had a more advanced stage of the disease compared with Child-Pugh A patients. The occurrence of adverse events was similar in Child-Pugh A and Child-Pugh B patients. Duration of treatment until discontinuation for bad tolerance was lower in Child-Pugh B patients (1.8 vs. 5 months, P=0.02). Survival of Child-Pugh A patients was higher compared with Child-Pugh B patients (8.9 vs. 2 months, P=0.004). Barcelona Clinic Liver Cancer stage, Eastern Cooperative Oncology Group Performance Status, portal vein impairment, extra-hepatic spread, and alpha-foetoprotein were also prognostic factors. In multivariate analysis, the sole factor associated with survival was the Barcelona Clinic Liver Cancer stage. None of the immunohistological markers used was associated with tolerance and survival. CONCLUSION: Occurrence of adverse events is similar in Child-Pugh A and Child-Pugh B patients. Nevertheless, the survival of Child-Pugh B patients is very low. Whether liver function or tumor spread is responsible for mortality is unclear. Opportunity of treatment for Child-Pugh B patients is questionable. The immunophenotype of tumoral tissue was not predictive of survival.

Prevalence of sclerosing cholangitis in adults with autoimmune hepatitis: a prospective magnetic resonance imaging and histological study.

UNLABELLED: The development of sclerosing cholangitis (SC) is observed in up to 50% of children followed up for autoimmune hepatitis (AIH). In adults, the prevalence is less known, although a recent study found evidence of SC in 10% of AIH patients using magnetic resonance cholangiopancreatography (MRCP). The aim of this study was to assess prospectively the prevalence of SC in adults with AIH. Fifty-nine consecutive patients with AIH diagnosed according to International Autoimmune Hepatitis Group score (women, 71%; mean age, 48 years; cirrhosis, 23%) underwent both MRCP and percutaneous liver biopsy. Twenty-seven patients with cirrhosis of nonbiliary or non-autoimmune etiology served as controls. Fourteen AIH patients (24%) showed mild MRCP abnormalities of intrahepatic bile ducts (IHBDs). None had abnormal common bile duct or convincing evidence of SC on MRCP or biopsy. A diagnosis of overlapping SC was nevertheless retained in one patient with MRCP abnormalities who subsequently developed symptomatic cholestasis despite corticosteroid therapy. Fibrosis score was the only independent parameter associated with bile duct abnormalities on MRCP (odds ratio 2.4; 95% confidence interval 1.4-4.7) and the percentage of patients with IHBD MRCP abnormalities was not different among F3-F4 AIH patients (n = 24) and cirrhotic controls (46% versus 59%; NS). CONCLUSION: In this cohort of adult patients with AIH, the prevalence of SC was much lower than previously reported (1.7%). Mild MRCP abnormalities of IHBD were seen in a quarter of patients, but these abnormalities resulted from hepatic fibrosis and not SC. In the absence of cholestatic presentation, MRCP screening does not seem justified in adult-onset AIH.

Liver tumours in patients with Fanconi anaemia: a report of three cases.

Fanconi anaemia is an autosomal recessive disease, causing secondary aplastic anaemia and congenital abnormalities, associated with an increased risk of tumours. Liver cell adenoma and hepatocellular carcinoma have rarely been described. Clinical, radiological and histopathological features in three patients with Fanconi anaemia and liver tumours were analyzed. Only one patient had received androgens and none had chronic viral hepatitis. All had elevated serum ferritin with significant parenchymal iron overload. Alpha-fetoprotein levels were normal in all cases. Patient 1 had moderately differentiated hepatocellular carcinoma with venous invasion and satellite nodules. The patient underwent two consecutive resections. Patient 2 had hepatic nodules diagnosed at routine examination with radiological features of adenomas. The patient underwent resection, which showed liver cell adenoma with foci of carcinoma. Patient 3 had three nodules, with radiological and histological diagnosis of adenoma. In patients with Fanconi anaemia, androgen therapy and iron overload may contribute to the development of liver cell adenoma and hepatocellular carcinoma. Hepatocellular carcinoma may occur as a transformation of liver cell adenoma. With prolongation of survival, continued development of liver tumours can be expected. Routine detection should therefore be considered in these patients as curative resection can be performed.