Italian version of the Cumberland Ankle Instability Tool (CAIT-I).

Study Design: Evaluation of the psychometric properties of a translated, culturally adapted questionnaire.

Objective: Translating, culturally adapting, and validating the Italian version of the Cumberland Ankle Instability Tool (CAIT-I).

Summary Of Background Data: Ankle sprains are one of the most common musculoskeletal injuries and can lead to chronic ankle instability (CAI).

Hepatitis C Virus Deletion Mutants Are Found in Individuals Chronically Infected with Genotype 1 Hepatitis C Virus in Association with Age, High Viral Load and Liver Inflammatory Activity.

Hepatitis C virus (HCV) variants characterized by genomic deletions in the structural protein region have been sporadically detected in liver and serum of hepatitis C patients. These defective genomes are capable of autonomous RNA replication and are packaged into infectious viral particles in cells co-infected with the wild-type virus. The prevalence of such forms in the chronically HCV-infected population and the impact on the severity of liver disease or treatment outcome are currently unknown.

Combination of letrozole, metronomic cyclophosphamide and sorafenib is well-tolerated and shows activity in patients with primary breast cancer.

Purpose: To assess whether the combination of letrozole, metronomic cyclophosphamide and sorafenib (LCS) is well tolerated and shows activity in primary breast cancer (BC).

Methods: Thirteen oestrogen receptor-positive, postmenopausal, T2-4, N0-1 BC patients received the LCS combination for 6 months. In these patients we examined the pharmacokinetics of sorafenib and cyclophosphamide, toxicity of the regimen, the clinical response to therapy and changes in the levels of biologically relevant biomarkers.

Interleukin 28B genotype and insulin resistance in chronic hepatitis C patients.

Background: In patients with chronic HCV infection, an association between IL28B genotype and insulin-resistance (IR), known predictors of sustained virological response (SVR) to pegylated interferon (PEG-IFN) and ribavirin (RBV) therapy, has been reported. The aim of this study was to investigate the association of IR and IL28B genotype in two cohorts of well-characterized HCV patients.

Methods: A total of 480 non-diabetic HCV patients were analysed: 391 patients who received PEG-IFN/RBV in the MIST study and 89 previously reported patients followed at a metabolic liver diseases centre (Division of Internal Medicine, Fondazione IRCCS Ospedale Maggiore Policlinico, Milan, Italy).

Pure anti-tumor effect of zoledronic acid in naïve bone-only metastatic and locally advanced breast cancer: proof from the "biological window therapy".

The study investigated the anti-tumour effect of zoledronic acid (ZA) administered alone in a biological window therapy in naïve bone-only metastatic and locally advanced breast cancer (LABC) patients. 33 patients with LABC (Group 1) and 20 patients with a first diagnosis of bone metastasis only (Group 2) received 4 mg single dose of ZA, 14 days (biological window) before starting any treatment. In Group 1, Ki67, CD34, p53/bcl-2 and caspase 3 expression along with the adenosine triphosphate (ATP) levels and RNA disruption index were evaluated as markers of tumor growth in tumour specimens obtained before and after ZA administration (basal, day 14).