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Alejandro Forner: Influence Statistics

BACKGROUND: Patients undergoing liver transplantation for hepatocellular carcinoma within the Milan criteria (single tumour

PURPOSE: To evaluate the diagnostic accuracy of the Liver Imaging Reporting and Data System (LI-RADS) with magnetic resonance (MR) imaging for hepatic nodules 20 mm or smaller detected during ultrasonographic (US) surveillance in patients with cirrhosis.

MATERIALS AND METHODS: Between November 2003 and January 2010, patients with cirrhosis with a newly US-detected solitary hepatic nodule 20 mm or smaller were included in this institutional ethics committee-approved study. All patients ...

BACKGROUND AND AIMS: Conventional pathological analysis fails to achieve sufficient sensitivity and specificity for the diagnosis of hepatocellular carcinoma (HCC) in small nodules. Immunohistochemical staining for glypican 3 (GPC3), heat shock protein 70 (HSP70) and glutamine synthetase (GS) has been suggested to allow a confident diagnosis but no prospective study has established the diagnostic accuracy of this approach. The aim of this study is to assess prospectively the diagnostic ...

This study assesses the magnetic resonance (MR) features of intrahepatic cholangiocarcinoma (ICC) in patients with cirrhosis with specific analysis of the contrast enhancement pattern. Cholangiocarcinoma may show increased contrast uptake in the arterial phase, and, if washout in the delayed venous phase were to be detected, the noninvasive diagnostic criteria proposed in the American Association for the Study of Liver Diseases guidelines would be refuted. We reviewed the MR findings of ...

BACKGROUND: No effective systemic therapy exists for patients with advanced hepatocellular carcinoma. A preliminary study suggested that sorafenib, an oral multikinase inhibitor of the vascular endothelial growth factor receptor, the platelet-derived growth factor receptor, and Raf may be effective in hepatocellular carcinoma.

METHODS: In this multicenter, phase 3, double-blind, placebo-controlled trial, we randomly assigned 602 patients with advanced hepatocellular carcinoma who had not ...

This study prospectively evaluates the accuracy of contrast-enhanced ultrasound (CEUS) and dynamic magnetic resonance imaging (MRI) for the diagnosis of nodules 20 mm or smaller detected during ultrasound (US) surveillance. We included 89 patients with cirrhosis [median age, 65 years; male 53, hepatitis C virus 68, Child-Pugh A 80] without prior hepatocellular carcinoma (HCC) in whom US detected a small solitary nodule (mean diameter, 14 mm). Hepatic MRI, CEUS, and fine-needle biopsy ...

BACKGROUND & AIMS: Transarterial chemoembolisation (TACE) improves survival of properly selected patients with hepatocellular carcinoma (HCC). Drug eluting beads (DEB) provide a calibrated and homogenous procedure while increasing efficacy. Outcome data applying this technology is lacking, and this is instrumental for clinical decision-making and for trial design. We evaluated the survival of HCC patients treated with DEB-TACE following a strict selection (preserved liver function, ...

Sorafenib improves overall survival (OS) of patients with hepatocellular carcinoma (HCC) in the absence of objective response. Thus, time to tumor progression (TTP) is used to capture benefits of novel molecular agents, but proof of its surrogacy with survival is lacking. Furthermore, survival predictors upon progression are not established and there is a need to characterize postprogression survival (PPS) and assess with time-dependent covariates analysis if it is influenced by ...

BACKGROUND & AIMS: To prospectively assess the diagnostic accuracy of the incorporation of additional magnetic resonance imaging (MRI) parameters in those based on contrast enhancement pattern for the diagnosis of solitary nodules between 5 and 20mm, detected during surveillance in patients with cirrhosis.

METHODS: Between November 2003 and January 2010, we prospectively included 159 cirrhotic patients with a newly detected solitary nodule between 5 and 20mm in diameter by screening ...

Transarterial chemoembolization (TACE) is considered the gold standard for treating intermediate-stage hepatocellular carcinoma (HCC). However, intermediate-stage HCC includes a heterogeneous population of patients with varying tumour burdens, liver function (Child-Pugh A or B) and disease aetiology. This suggests that not all patients with intermediate-stage HCC will derive similar benefit from TACE, and that some patients may benefit from other treatment options. Results of an ...

BACKGROUND: Evaluation of response to treatment is a key aspect in cancer therapy. Response Evaluation Criteria in Solid Tumors (RECIST) are used in most oncology trials, but those criteria evaluate only unidimensional tumor measurements and disregard the extent of necrosis, which is the target of all effective locoregional therapies. Therefore, the European Association for the Study of the Liver (EASL) guidelines recommended that assessment of tumor response should incorporate the ...

The aim of this study was to describe the imaging features by contrast-enhanced ultrasound (CEUS) of intrahepatic cholangiocarcinoma (ICC) in cirrhosis patients. We registered the CEUS images of cirrhosis patients with histologically confirmed ICC. In all cases magnetic resonance imaging (MRI) was done to confirm the diagnosis and/or staging purposes. A total of 21 patients met all the criteria to be included in the study. The median nodule size was 32 mm. All nodules showed contrast ...

BACKGROUND/AIMS: This study assesses the safety, pharmacokinetics and efficacy of transarterial chemoembolization using drug eluting beads (DEB), an embolizing device that slowly releases chemotherapy to decrease systemic toxicity.

METHODS: Twenty-seven Child-Pugh A cirrhotics (76% male, 59% HCV) with untreated large/multifocal HCC received chemoembolization with doxorubicin loaded DEBs at doses adjusted for bilirubin and body surface (range: 47-150 mg). Clinical and analytical data were ...

A decade ago we proposed to enlist for transplantation those patients with resected hepatocellular carcinoma in whom pathology registered pejorative histological markers (microvascular invasion and/or satellites; ab initio indication) and not wait for the appearance of recurrence. This study evaluates the outcome of this approach. From 1995 to 2012, 164 patients with hepatocellular carcinoma underwent resection. Eighty-five patients were potential candidates for liver transplantation and ...

BACKGROUND: The sole effective option for patients with advanced HCC is sorafenib and there is an urgent need to develop new therapeutic approaches. Immunotherapy is a promising option that deserves major investigation. In this open label, single arm clinical trial, we analyzed the effect of a low dose cyclophosphamide treatment in combination with a telomerase peptide (GV1001) vaccination in patients with advanced HCC.

METHODS: 40 patients with advanced HCC were treated with 300 mg/m2 ...