Numerical, dimensional or mixed progression disease to imatinib as prognostic factor in patients with metastatic GIST.

11040 Background: The majority of GIST patients with advanced disease initially achieves disease control from imatinib treatment. Approximately 10% of patients progresses within 6 months of starting therapy (primary resistance) and also 50-60% of the responding patients develops progression disease within two years (secondary resistance). Progression disease (PD) can be numerical, dimensional or mixed. The known prognostic factors of risk stratification in local disease are tumor size, mitotic activity and anatomic site. In this retrospective analysis we explore several clinical factors affecting survival in metastatic setting. Methods: The population included in this large database of 128…

Predictive factors of response to Sunitinib in metastatic Gastrointestinal Stromal Tumors (mGISTs): A retrospective analysis

KRAS and BRAF as prognostic biomarkers in patients undergoing surgical resection of colorectal cancer liver metastasis: A systematic review and meta-analysis.

3565Background: Clinical trials investigated the potential role of both KRAS and BRAF mutations, as prognostic biomarkers, in colorectal cancer (CRC) patients who underwent surgical treatment of li...

Soft tissue sarcomas in the precision medicine era: new advances in clinical practice and future perspectives

Soft tissue sarcomas (STSs) represent a rare and heterogeneous group of solid tumours derived from mesenchymal progenitors and account for 1% of all adult malignancies. Although in the last decade anthracycline-based chemotherapy single agent or in combinations has been able to improve clinical benefits, prognosis is still poor and STSs represent an important unmet medical need. Continuous advances in cancer genetics and genomics have contributed to change management paradigms of STSs as it occurred for other solid tumours. Several treatments have been recently developed with the specific aim of targeting different cell pathways and immune-checkpoints that have been recognized to drive tumo…

Circulating tumor DNA (ctDNA) as predictive biomarker in NSCLC patients treated with Nivolumab

Nivolumab is a programmed death-1 (PD-1)inhibitor recently approved for the treatment of NSCLC patients who failed prior chemotherapy. Searching for predictive biomarkers of immunotherapy efficacy is an area of intensive investigation for translational research. Monitoring circulating tumor DNA (ctDNA) during nivolumab treatment could help clinicians to predict the immunotherapy efficacy and ultimately improve the management of patients

Conquests and perspectives of cardio-oncology in the field of tumor angiogenesis-targeting tyrosine kinase inhibitor-based therapy

Abstract: Introduction: Angiogenesis is fundamental for tumor development and progression. Hence, anti-angiogenic drugs have been developed to target VEGF and its receptors (VEGFRs). Several tyrosine kinase inhibitors (TKIs) have been developed over the years and others are still under investigation, each anti-VEGFR TKI showing a different cardiotoxic profile. Knowledge of the cardiac side-effects of each drug and the magnitude of their expression and frequency can lead to a specific approach. Areas covered: This work reviews the mechanism of action of anti-VEGFR TKIs and the pathophysiological mechanisms leading to cardiotoxicity, followed by close examination of the most important drugs i…

Monoclonal antibodies in gastrointestinal cancers

Introduction: Among gastrointestinal cancers, colorectal and gastric neoplasms are the most frequent. The development of new targeted drugs improved the efficacy of systemic therapy in advanced stages of those malignancies. Areas covered: This review highlights the main biological processes implicated in gastrointestinal cancer development and progression, such as angiogenesis and epidermal growth factor receptor (EGFR) signaling pathway. On these bases, anti-EGFR and anti-vascular endothelial growth factor (VEGF) monoclonal antibodies in colorectal and gastric cancer are discussed. Data about further monoclonal antibodies in development are also reported. Expert opinion: The use of monoclo…

LncRNA H19, HOTAIR and MALAT1 as prognostic molecular biomarkers in GIST

One shot NEPA plus dexamethasone to prevent multiple-day chemotherapy in sarcoma patients

Purpose: Chemotherapy-induced nausea and vomiting (CINV) is one of the most feared and disturbing adverse events of cancer treatment associated with decreased adherence to effective chemotherapy regimens. For high-risk soft tissue sarcoma patients, receiving multiple-day chemotherapy (MD-CT), antiemetic guidelines recommend a combination of an NK 1 receptor antagonist (NK 1 -RA), a 5-HT 3 receptor antagonist (5HT 3 -RA), and dexamethasone on each day of the antineoplastic treatment. NEPA is the first oral fixed-dose combination of a highly selective NK 1 -RA, netupitant, and second-generation 5HT 3 -RA, palonosetron. So far, no data has been published in literature about the efficacy of a s…