The lancet oncology
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The lancet oncology · Jan 2012
Randomized Controlled Trial Multicenter StudyEGFR expression as a predictor of survival for first-line chemotherapy plus cetuximab in patients with advanced non-small-cell lung cancer: analysis of data from the phase 3 FLEX study.
Findings from the phase 3 First-Line ErbituX in lung cancer (FLEX) study showed that the addition of cetuximab to first-line chemotherapy significantly improved overall survival compared with chemotherapy alone (hazard ratio [HR] 0·871, 95% CI 0·762-0·996; p=0·044) in patients with advanced non-small-cell lung cancer (NSCLC). To define patients benefiting most from cetuximab, we studied the association of tumour EGFR expression level with clinical outcome in FLEX study patients. ⋯ Merck KGaA.
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The lancet oncology · Jan 2012
ReviewEGFR exon 20 insertion mutations in non-small-cell lung cancer: preclinical data and clinical implications.
Lung cancer is the leading cause of cancer-related death. The identification of epidermal growth factor receptor (EGFR) somatic mutations defined a new, molecularly classified subgroup of non-small-cell lung cancer (NSCLC). Classic EGFR activating mutations, such as inframe deletions in exon 19 or the Leu858Arg (L858R) point mutation in exon 21 are associated with sensitivity to first generation quinazoline reversible EGFR tyrosine kinase inhibitors (TKIs). ⋯ Growing clinical experience with patients whose tumours harbour EGFR exon 20 insertions corresponds with the preclinical data; very few patients have had responses to EGFR TKIs. Despite the prevalence and biological importance of EEGFR exon 20 insertions, few reports have summarised all preclinical and clinical data on these mutations. Here, we review the literature and provide an update with an emphasis on the structural, molecular, and clinical implications of EGFR exon 20 insertions.
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The lancet oncology · Jan 2012
Practice GuidelineRecommendations for liver transplantation for hepatocellular carcinoma: an international consensus conference report.
Although liver transplantation is a widely accepted treatment for hepatocellular carcinoma (HCC), much controversy remains and there is no generally accepted set of guidelines. An international consensus conference was held on Dec 2-4, 2010, in Zurich, Switzerland, with the aim of reviewing current practice regarding liver transplantation in patients with HCC and to develop internationally accepted statements and guidelines. ⋯ An independent jury of nine members was appointed to review these submissions and make final recommendations, after debates with the experts and audience at the conference. This report presents the final 37 statements and recommendations, covering assessment of candidates for liver transplantation, criteria for listing in cirrhotic and non-cirrhotic patients, role of tumour downstaging, management of patients on the waiting list, role of living donation, and post-transplant management.