Direct-acting antiviral agents and risk of hepatocellular carcinoma: is it still a clinical dilemma?

2019

Direct-acting antivirals (DAAs) revolutionised the treatment of chronic HCV-related disease achieving high rates of sustained virological response (SVR), also in more advanced patients, with a good safety profile and a proven positive effect on the reduction of risk of HCC occurrence. Nevertheless, patients with an history of successfully treated early HCC were initially excluded from pivotal trials. Although some initial retrospective studies, affected by several methodological issues, raised concerns regarding a possible harmful effect on the risk of HCC recurrence after antiviral therapy, more recent prospective studies and meta-analyses provided evidence that risk of HCC recurrence afte…

Second line systemic therapies for hepatocellular carcinoma: Reasons for the failure

2015

Hepatocellular carcinoma (HCC) is the main cause of death in patients with cirrhosis, with an increasing incidence worldwide. Sorafenib is the choice therapy for advanced HCC. Over time several randomized phase III trials have been performed testing sunitinib, brivanib, linifanib and other molecules in head-to-head comparison with Sorafenib as first-line treatment for advanced-stage HCC, but none of these has so far been registered in this setting. Moreover, another feared vacuum arises from the absence of molecules registered as second-line therapy for patients who have failed Sorafenib, representing an urgent unmet medical need. To date all molecules tested as second-line therapies for ad…

Hepatocellular carcinoma and synchronous liver metastases from colorectal cancer in cirrhosis: A case report.

2013

A 68-year-old Caucasian man with hepatitis C virus-related cirrhosis was admitted to our Unit in February 2010 for a diagnostic evaluation of three centimetric hypoechoic focal liver lesions detected by regular surveillance ultrasound. The subsequent computer tomography (CT) led to a diagnosis of unifocal hepatocellular carcinoma (HCC) in VI hepatic segment, defined the other two nodules in the VI and VII segment as suspected metastases, and showed a luminal narrowing with marked segmental circumferential thickening of the hepatic flexure of the colon. Colonoscopy detected an ulcerated, bleeding and stricturing lesion at the hepatic flexure, which was subsequently defined as adenocarcinoma …

Is the efficacy of sorafenib treatment in patients with hepatocellular carcinoma affected by age?

2013

Cancer is a prevalent disease in the elderly population and hepatocellular carcinoma (HCC) is a major health problem among all tumors. Curative treatments for early-stage include liver transplantation, resection and percutaneous ablation. Transarterial chemoembolization (TACE) and sorafenib, classified as non-curative treatments, can improve survival for patients with intermediate and advanced tumors, respectively. Even if the incidence of HCC progressively increases with advanced age in all populations, reaching a peak at 70 years, few reports concerning correct management of HCC in elderly patients exist. Moreover, data from large randomized controlled trials (RCT) poorly reflect the elde…

Assessment of treatment response in hepatocellular carcinoma: a review of literature

2013