Virological patterns of HCV patients with failure to interferon-free regimens.

The study characterized the virological patterns and the resistance-associated substitutions (RASs) in patients with failure to IFN-free regimens enrolled in the real-life setting. All 87 consecutive HCV patients with failed IFN-free regimens, observed at the laboratory of the University of Campania, were enrolled. All patients had been treated with DAA regimens according to the HCV genotype, international guidelines, and local availability.

A New Reversal Steps Stapedotomy.

Objective: To evaluate whether removal of the stapes head and not the entire stapes superstructure prevents footplate complications.

Study Design: Prospective study.

Patients: One hundred and forty-five patients with otosclerosis were included.

Angiogenesis in adenosquamous cancer of pancreas.

Adenosquamous carcinoma of the pancreas (ASCP) is an uncommon variant of exocrine pancreatic malignancies, characterized by a histological admixture of adenomatous and squamous cell elements. This cancer is characterized by a poorly differentiated histology and a poorer clinical outcome compared to pancreatic ductal adenocarcinoma (PDAC). Unlike PDAC, that is characterized by a low microvascular density (MVD) and collapsed vasculature, no data are available about angiogenesis in ASPC.

Targeted therapies in non-small cell lung cancer: a focus on ALK/ROS1 tyrosine kinase inhibitors.

Anaplastic lymphoma kinase (ALK) and ROS1 rearrangements define important molecular subgroups of advanced non-small cell lung cancer (NSCLC). The identification of these genetic driver alterations created new potential for highly active therapeutic interventions. After discovery of ALK rearrangements in NSCLC, it was recognized that these confer sensitivity to ALK inhibition.

-paclitaxel/carboplatin induction in squamous NSCLC: longitudinal quality of life while on chemotherapy.

Background: Longitudinal data on the impact of treatment on quality of life (QoL) in advanced non-small cell lung cancer (NSCLC) are limited. In this palliative setting, treatment that does not deteriorate QoL is key. Here we report longitudinal QoL in patients with squamous NSCLC, receiving ≤4 cycles of -paclitaxel/carboplatin combination chemotherapy.

Biomarker analysis of the phase 3 TORCH trial for first line erlotinib chemotherapy in advanced non-small cell lung cancer patients.

Background: The TORCH phase III trial compared the efficacy of first-line erlotinib followed by chemotherapy at progression (experimental arm) with the reverse sequence (standard arm) in unselected advanced non-small cell lung cancer (NSCLC) patients. Here we report biomarker analyses.

Methods: and mutation, expression of EGFR family members and of cMET and PTEN and and germline polymorphisms were tested on tumor tissue or blood samples to either confirm previously proposed predictive role or describe it in an explorative setting.

Molecular profiling in Italian patients with advanced non-small-cell lung cancer: An observational prospective study.

Objectives: Molecular profiling of advanced non-small-cell lung cancer (NSCLC) is recommended according to European and Italian guidelines. However, molecular routine assessment remains still heterogeneous. This observational study aimed to take a picture of the real clinical practice in molecular testing and therapeutic choices in advanced Italian NSCLCs.

An update on the developing mitotic inhibitors for the treatment of non-small cell carcinoma.

Mitosis is necessary to sustain life and is followed immediately by cell division into two daughter cells. Microtubules play a key role in the formation of the mitotic spindle apparatus and cytokinesis at the end of mitosis. Various anti-microtubule agents such as taxanes and vinca alkaloids are widely used in the treatment of advanced non-small cell lung cancer (NSCLC) but their use is associated with hematologic toxicity profile, acquired resistance and hypersensitivity reactions.

Sequential Treatment with Pazopanib and Everolimus in Metastatic Renal Cell Carcinoma.

In metastatic renal cell carcinoma, complete response to first-line antiangiogenic agents is rare and resistance to therapy often develops. Protocols for sequential treatment with angiogenesis and mTOR inhibitors are under evaluation to improve outcomes. In this observational, real-world study, patients received a first-line therapy with pazopanib until discontinuation for disease progression or toxicity, then a second-line with everolimus.

Predictive biomarkers of immunotherapy for non-small cell lung cancer: results from an Experts Panel Meeting of the Italian Association of Thoracic Oncology.

Unleashing the potential of immune system to fight cancer has become one of the main promising treatment modalities for advanced non-small cell lung cancer (NSCLC). The knowledge of numerous factors that come into play in the cancer-immunity cycle provide a wide range of potential therapeutic targets, including monoclonal antibodies that inhibits the programmed death-1 (PD-1) checkpoint pathway. Over the last two years, nivolumab, pembrolizumab and atezolizumab received approval for treatment of pretreated advanced NSCLC, and more recently, immunotherapy with pembrolizumab is the new standard of care as first-line in patients with high levels of programmed death-ligand 1 (PD-L1) expression.

Selumetinib for the treatment of non-small cell lung cancer.

KRAS is the most frequently mutated oncogene in NSCLC, occurring in around a third of patients. However, this largest genomically defined subgroup of lung cancer patients seem to remain 'undruggable', with any effective targeted therapy approved at the moment. The prognostic and predictive power and thus the clinical utility of KRAS oncogenic mutations in lung cancer are highly debated issues, not supportive of KRAS testing in clinical practice of NSCLC therapy.

Everolimus eluting stent vs first generation drug-eluting stent in primary angioplasty: A pooled patient-level meta-analysis of randomized trials.

Background: Several concerns have emerged about the higher risk of very late stent thrombosis (ST) with first generation drug-eluting stent (DES) especially among STEMI patients. Newer generation DES has demonstrated to reduce ST at mid-term follow-up. Therefore, the aim of the present study is to perform an individual patient's data meta-analysis of trials comparing 1st generation DES vs.

Recent advances in targeted advanced lung cancer therapy in the elderly.

With increasing life expectancy over the last several decades, the incidence of lung cancer is increasing in the elderly population too. In clinical practice about 50% of lung cancers were diagnosed in patients older than 65 years and about 30-40% of lung cancer patients are 70 years old or more. Treatment of elderly patients with non-small-cell lung cancer (NSCLC) represents a challenge in clinical practice, because these patients are not eligible for aggressive therapies for the age-related reduction of functional reserve of many organs and comorbidities.

Outcomes of First-Generation EGFR-TKIs Against Non-Small-Cell Lung Cancer Harboring Uncommon EGFR Mutations: A Post Hoc Analysis of the BE-POSITIVE Study.

Background: Beyond progression after tyrosine kinase inhibitor in EGFR-positive non-small-cell lung cancer patients (BE-POSITIVE) was the first Italian multicenter observational study that reported the outcomes of first-generation epidermal growth factor receptor (EGFR)-tyrosine kinase inhibitors (TKIs) in a "real-life" Caucasian EGFR-mutated non-small-cell lung cancer (NSCLC) population. The sharing of multi-institutional experiences represents a crucial strategy to enrich knowledge about uncommon EGFR mutations. Therefore, we performed a post hoc analysis of the BE-POSITIVE study.

ProEx C as Diagnostic Marker for Detection of Urothelial Carcinoma in Urinary Samples: A Review.

The gold standard for the detection of urothelial carcinoma is represented by urethro-cystoscopy and biopsy. Both procedures are invasive and expensive and therefore cytology is often used as first approach to investigate on a possible neoplasia, being a safe and cost-effective diagnostic modality of evaluation. Because cytology alone is not highly sensitive for detection of low grade urothelial carcinoma and recurrence of the disease, several adjunct markers and urine based tests for urothelial carcinoma have been developed, which can help in the final diagnosis.

A multicenter, randomized, phase 3 trial comparing fixed dose versus toxicity-adjusted dose of cisplatin + etoposide in extensive small-cell lung cancer (SCLC) patients: The Small-cell-lung cancer Toxicity Adjusted Dosing (STAD-1) trial.

Objectives: Data supporting the prognostic role of chemotherapy induced haematological toxicity suggest that toxicity-adjusted-dosing (TAD) of chemotherapy might improve treatment efficacy. We tested whether TAD of the cisplatin-etoposide combination might improve the response rate, in previously untreated extensive stage disease (ED)-SCLC patients, as compared with standard fixed-dosing (FD).

Methods: Patients with ED-SCLC were randomized to receive either TAD or FD of cisplatin-etoposide as first-line treatment.

Association between coffee or tea drinking and Barrett's esophagus or esophagitis: an Italian study.

Background/objectives: Only a few papers have treated of the relationship between Barrett's esophagus (BE) or erosive esophagitis (E) and coffee or tea intake. We evaluated the role of these beverages in BE and E occurrence.

Subjects/methods: Patients with BE (339), E (462) and controls (619) were recruited.

Safety Analyses of Pemetrexed-cisplatin and Pemetrexed Maintenance Therapies in Patients With Advanced Non-squamous NSCLC: Retrospective Analyses From 2 Phase III Studies.

Background: In a phase III study, maintenance pemetrexed showed superior survival over placebo (PARAMOUNT) for patients with advanced non-squamous non-small cell lung cancer (NSCLC) who completed 4 cycles of pemetrexed plus cisplatin (PC) induction therapy, with low incidence of treatment-emergent adverse events (TEAEs) generally associated with pemetrexed. Prior analyses did not account for toxicities carried over from induction; thus, the current analysis was developed to understand toxicities that may be attributed to pemetrexed maintenance versus PC induction, and how treatment duration affects toxicity.

Patients And Methods: Selected clinically relevant TEAEs were explored in 2 analyses: assessing induction versus maintenance treatment in PARAMOUNT, and comparing PC from PARAMOUNT with toxicity data from a previous phase III study that established the role of PC in front-line therapy of non-squamous NSCLC (JMDB trial).

Alcohol consumption pattern and risk of Barrett's oesophagus and erosive oesophagitis: an Italian case-control study.

Knowledge about the association between alcohol and Barrett's oesophagus and reflux oesophagitis is conflicting. In this case-control study we evaluated the role of specific alcoholic beverages (red and white wine, beer and liquors) in 339 Barrett's oesophagus and 462 oesophagitis patients compared with 619 endoscopic controls with other disorders, recruited in twelve Italian endoscopic units. Data on alcohol and other individual characteristics were obtained from structured questionnaires.

Micrornas in prostate cancer: an overview.

Prostate cancer is the second highest cause of cancer mortality after lung tumours. In USA it affects about 2.8 million men and the incidence increases with age in many countries.

Epithelial-mesenchymal transition in prostate cancer: an overview.

Prostate cancer is a main urological disease associated with significant morbidity and mortality. Radical prostatectomy and radiotherapy are potentially curative for localized prostate cancer, while androgen deprivation therapy is the initial systemic therapy for metastatic prostate disease. However, despite temporary response, most patients relapse and evolve into castration resistant cancer.

Real-world treatment patterns for patients receiving second-line and third-line treatment for advanced non-small cell lung cancer: A systematic review of recently published studies.

Most patients with advanced non-small cell lung cancer (NSCLC) have a poor prognosis and receive limited benefit from conventional treatments, especially in later lines of therapy. In recent years, several novel therapies have been approved for second- and third-line treatment of advanced NSCLC. In light of these approvals, it is valuable to understand the uptake of these new treatments in routine clinical practice and their impact on patient care.

Metabolic syndrome, endocrine disruptors and prostate cancer associations: biochemical and pathophysiological evidences.

This review summarizes the main pathophysiological basis of the relationship between metabolic syndrome, endocrine disruptor exposure and prostate cancer that is the most common cancer among men in industrialized countries. Metabolic syndrome is a cluster of metabolic and hormonal factors having a central role in the initiation and recurrence of many western chronic diseases including hormonal-related cancers and it is considered as the world's leading health problem in the coming years. Many biological factors correlate metabolic syndrome to prostate cancer and this review is aimed to focus, principally, on growth factors, cytokines, adipokines, central obesity, endocrine abnormalities and exposure to specific endocrine disruptors, a cluster of chemicals, to which we are daily exposed, with a hormone-like structure influencing oncogenes, tumor suppressors and proteins with a key role in metabolism, cell survival and chemo-resistance of prostate cancer cells.