Sirolimus plus prednisone for Erdheim-Chester disease: an open-label trial.

Erdheim-Chester disease (ECD) is a rare non-Langerhans cell histiocytosis, to whose pathogenesis neoplastic and immune-mediated mechanisms contribute. Mammalian target of rapamycin (mTOR)-inhibitors have antiproliferative and immunosuppressive properties. We tested in this study, the efficacy and safety of the mTOR-inhibitor sirolimus (SRL) plus prednisone (PDN) in patients with ECD.

Circulating plasma cells in newly diagnosed symptomatic multiple myeloma as a possible prognostic marker for patients with standard-risk cytogenetics.

Detection of circulating plasma cells (PCs) in multiple myeloma (MM) patients is a well-known prognostic factor. We evaluated circulating PCs by flow cytometry (FC) in 104 patients with active MM at diagnosis by gating on CD38(+)  CD45(-) cells and examined their relationship with cytogenetic risk. Patients had an average follow-up of 36 months.

A distinct p53 target gene set predicts for response to the selective p53-HDM2 inhibitor NVP-CGM097.

Biomarkers for patient selection are essential for the successful and rapid development of emerging targeted anti-cancer therapeutics. In this study, we report the discovery of a novel patient selection strategy for the p53-HDM2 inhibitor NVP-CGM097, currently under evaluation in clinical trials. By intersecting high-throughput cell line sensitivity data with genomic data, we have identified a gene expression signature consisting of 13 up-regulated genes that predicts for sensitivity to NVP-CGM097 in both cell lines and in patient-derived tumor xenograft models.

Treatment of Leaks Following Sleeve Gastrectomy by Endoscopic Internal Drainage (EID).

Background: Leaks are considered one of the major complications of laparoscopic sleeve gastrectomy (LSG) with a reported rate up to 7 %. Drainage of the collection coupled with SEMS deployment is the most frequent treatment. Its success is variable and burdened by high morbidity and not irrelevant mortality.

Changes in cervical cancer incidence following the introduction of organized screening in Italy.

Objective: To quantify the impact of organized cervical screening programs (OCSPs) on the incidence of invasive cervical cancer (ICC), comparing rates before and after activation of OCSPs.

Methods: This population-based investigation, using individual data from cancer registries and OCSPs, included 3557 women diagnosed with ICC at age 25-74years in 1995-2008. The year of full-activation of each OCSP was defined as the year when at least 40% of target women had been invited.

Laparoscopic Simultaneous Resection of Colorectal Primary Tumor and Liver Metastases: Results of a Multicenter International Study.

Background: With the advance of modern laparoscopic technology, laparoscopic colorectal surgery and laparoscopic liver surgery are both worldwide accepted. Preliminary brief series have shown the feasibility of combined laparoscopic resection of colorectal cancer (CRC) and synchronous colorectal liver metastases (SCRLM). We aim to report a large International multicenter series of laparoscopic simultaneous resection of CRC and SCRLM.

Population-based method for investigating adherence to international recommendations for pathology reporting of primary cutaneous melanoma: Results of a EUROCARE-5 high resolution study.

Aim: Our study aim was to investigate the degree of adherence to international recommendations for cutaneous melanoma pathology reports at the population level by a EUROCARE high resolution study.

Methods: The availability of nine characteristics - predominant cell type, tumour-infiltrating lymphocytes, mitotic index, histological subtype, growth phase, Clark level, Breslow thickness, ulceration, and sentinel-node biopsy - was examined on pathology reports of a random sample of 636 cases diagnosed in 2003-2005 in seven Italian cancer registries: Biella, Ferrara, Firenze, Latina, Ragusa, Reggio Emilia, Romagna. The odds of having (versus not having) information for all four core characteristics (last four listed above) were estimated.

Surgical site and early urinary tract infections in 1000 kidney transplants with antimicrobial perioperative prophylaxis.

Surgical site infections (SSIs) and early urinary tract infections (UTIs) are well recognized postoperative kidney transplant complications. These complications seldom lead to graft loss, although they may result in significant morbidity with prolonged hospitalization. Thus, perioperative antibiotic prophylaxis (PAP) has traditionally been used in this setting.

Multivariate analysis of risk factors for postoperative complications after laparoscopic liver resection.

Background: The identification of modifiable perioperative risk factors in patients undergoing laparoscopic liver resection (LLR) should aid the selection of appropriate surgical procedures and thus improve further the outcomes associated with LLR. The aim of this retrospective study was to determine the risk factors for postoperative morbidity associated with laparoscopic liver surgery.

Methods: All patients who underwent elective LLR between January 1999 and December 2012 were included.

Short-term results of single-port sleeve gastrectomy in adolescents with severe obesity.

Background: Dietary and lifestyle modifications, which are commonly proposed to overweight or obese youth, lack efficacy in individuals who are severely obese. Early results with bariatric procedures in obese adolescents suggest that weight loss and safety are comparable or better than seen in adults. One of these procedures, laparoscopic sleeve gastrectomy, is commonly performed using multiple ports.

Long-term survival, prevalence, and cure of cancer: a population-based estimation for 818 902 Italian patients and 26 cancer types.

Background: Persons living after a cancer diagnosis represent 4% of the whole population in high-income countries. The aim of the study was to provide estimates of indicators of long-term survival and cure for 26 cancer types, presently lacking.

Patients And Methods: Data on 818 902 Italian cancer patients diagnosed at age 15-74 years in 1985-2005 were included.

[A comparative analysis between regional mesothelioma registries and cancer registries: results of the ReNaM-AIRTUM project].

Objectives: to assess the agreement on row data and incidence rates between regional mesothelioma registries (CORs) and population cancer registries (CRs) in Italy, and to contribute in harmonizing the procedures used in identifying the date of incidence and the morphology of mesothelioma cases.

Setting E Participants: the mesothelioma cases registered by 19 CRs and by 9 out of 19 CORs were included in the study. Some CORs were not able to participate in the study, because there were no active CRs in their areas.

Renal bone metaplasia: an incidental negligible finding or a disease to treat?

Renal bone metaplasia (RBM) is a uncommon condition and is often an incidental finding. The pathogenesis of this phenomenon is not clearly understood. The radiological signs described are not always present and the diagnosis is challenging.

Radiofrequency thermal ablation of renal tumors.

Percutaneous radiofrequency ablation (PRFA) of renal malignancies is currently a therapeutic option for patients who are not able to undergo surgery. Some authors consider PRFA as the therapeutic standard in the treatment of renal neoplasms in non-operable patients due to comorbid conditions and in patients with mild-moderate renal failure, to preserve residual renal functionality. The use of PRFA has become more and more widespread due to a rise in the incidental detection of renal cell carcinomas with the ever-increasing use of Imaging for the study of abdominal diseases.

Traditional versus robot-assisted full laparoscopic liver resection: a matched-pair comparative study.

Background: Robotic surgery was introduced as a means of overcoming the limitations of traditional laparoscopy. This report describes the results of a matched comparative study between traditional (TLLR) and robot-assisted laparoscopic liver resection (RLLR) performed in two European centers.

Methods: From January 2008-April 2013, 46 patients underwent RLLR at San Matteo degli Infermi Hospital.

Cancer incidence in Italian contaminated sites.

Introduction: The incidence of cancer among residents in sites contaminated by pollutants with a possible health impact is not adequately studied. In Italy, SENTIERI Project (Epidemiological study of residents in National Priority Contaminated Sites, NPCSs) was implemented to study major health outcomes for residents in 44 NPCSs.

Methods: The Italian Association of Cancer Registries (AIRTUM) records cancer incidence in 23 NPCSs.

Endoscopic Internal Drainage with Enteral Nutrition (EDEN) for treatment of leaks following sleeve gastrectomy.

Background: Endoscopic treatment of gastric leaks (GL) following sleeve gastrectomy (SG) involves different techniques; however, standard management is not yet established. We report our experience about endoscopic internal drainage of leaks using pigtail stents coupled with enteral nutrition (EDEN) for 4 to 6 weeks until healing is achieved.

Methods: In 21 pts (18 F, 41 years), one or two plastic pigtail stents were delivered across the leak 25.

Laparoscopic adrenalectomy for large adrenal masses: a challenge or a routine?

Aim: The increased incidence of malignancy and the concern for higher rate of complications with laparoscopic resection of larger tumors typically limits laparoscopic adrenalectomy to small adrenal masses. We used our prospectively collected database to compare laparoscopic adrenalectomy outcomes between small and large adrenal tumors.

Methods: Operative details and outcomes were compared by adrenal mass size size: Group A≤4 cm and Group B>4 cm, for consecutive laparoscopic adrenalectomies performed between 2009 and 2013.

The diagnostic accuracy of transient elastography for the diagnosis of liver fibrosis in bariatric surgery candidates with suspected NAFLD.

Background: Severe obesity and metabolic syndrome have been implicated in the development of nonalcoholic fatty liver disease (NAFLD). We evaluated the diagnostic value of liver stiffness measurement (LSM), by transient elastography (FibroScan®) in bariatric surgery candidates with suspected NAFLD.

Methods: A total of 100 prospectively included consecutive severely obese subjects underwent bariatric surgery with liver needle biopsy.

The accelerated physician assistant pathway: a three-year medical school curriculum for physician assistants to obtain DO degrees.

Problem: To address physician shortages, many have called for medical schools to increase their applicant pool size by broadening their selection criteria. Physician assistants (PAs) are one group that has demonstrated competency and medical knowledge. However, financial and time barriers exist to their applying to traditional four-year programs.

Survival after cancer in Italian persons with AIDS, 1986-2005: a population-based estimation.

Background: Cancer survival in persons with AIDS (PWA) after introduction of antiretroviral therapies remains poorly characterized. The aim is to provide population-based estimates of cancer survival, overall and for the most important cancer types in PWA, and a comparison with persons without AIDS (non-PWA) affected by the same cancer.

Methods: PWA with cancer at AIDS diagnosis or thereafter were individually matched with non-PWA by type of cancer, sex, age, year of diagnosis, area of living, and, for lymphomas, histological subtype.

Proton range monitoring with in-beam PET: Monte Carlo activity predictions and comparison with cyclotron data.

Goal: Proton treatment monitoring with Positron-Emission-Tomography (PET) is based on comparing measured and Monte Carlo (MC) predicted β(+) activity distributions. Here we present PET β(+) activity data and MC predictions both during and after proton irradiation of homogeneous PMMA targets, where protons were extracted from a cyclotron.

Methods And Materials: PMMA phantoms were irradiated with 62 MeV protons extracted from the CATANA cyclotron.