Nursing role in the assessment and care of hepatic sinusoidal obstruction syndrome patients: a consensus paper by the "Gruppo Italiano Trapianto di Midollo Osseo".

Purpose: Sinusoidal obstruction syndrome (SOS) is one of the most serious complications post haematopoietic stem cell transplantation (HSCT). The diagnosis of SOS is clinical, but nurses should be involved in the pre-transplant risk assessment period and play a crucial role in the early detection of signs and symptoms during and after hospitalization. The aim of this work is to achieve a consensus on nurses' behaviour in caring for SOS.

Inhibition of SIRT1 deacetylase and p53 activation uncouples the anti-inflammatory and chemopreventive actions of NSAIDs.

Background: Nonsteroidal anti-inflammatory drugs (NSAIDs) have been proposed as chemopreventive agents for many tumours; however, the mechanism responsible for their anti-neoplastic activity remains elusive and the side effects due to cyclooxygenase (COX) inhibition prevent this clinical application.

Methods: Molecular biology, in silico, cellular and in vivo tools, including innovative in vivo imaging and classical biochemical assays, were applied to identify and characterise the COX-independent anti-cancer mechanism of NSAIDs.

Results: Here, we show that tumour-protective functions of NSAIDs and exisulind (a sulindac metabolite lacking anti-inflammatory activity) occur through a COX-independent mechanism.

Non-ischemic priapism following recurrent idiopathic ischemic priapism treated successfully with selective arterial embolization and postoperative vacuum therapy before delayed inflatable penile prosthesis placement: A single case report.

Introduction: Priapism is defined as a persistent tumescence or erection of the penis not associated to sexual desire and/or stimulation. Idiopathic recurrent priapism may also occasionally follow treatment of veno-occlusive priapism and represents a diagnostic and therapeutic challenge.

Case Presentation: We report a single case of non-ischemic priapism that resulted after distal shunting procedure for severe and prolonged ischemic priapism and yet occurred without evidence of a cavernosal-sinusoidal fistula that was successfully treated with a bilateral selective arterial embolization.

Acquired CYP19A1 amplification is an early specific mechanism of aromatase inhibitor resistance in ERα metastatic breast cancer.

Tumor evolution is shaped by many variables, potentially involving external selective pressures induced by therapies. After surgery, patients with estrogen receptor (ERα)-positive breast cancer are treated with adjuvant endocrine therapy, including selective estrogen receptor modulators (SERMs) and/or aromatase inhibitors (AIs). However, more than 20% of patients relapse within 10 years and eventually progress to incurable metastatic disease.

Distress and Psychosocial Needs in Patients Accessing a Cancer Day Surgery Division: Implications for Clinical Decision Making.

Unlabelled: The Distress Thermometer (DT) was built and validated for screening cancer patients for distress, as suggested by the National Comprehensive Cancer Network. The current work was designed to measure the rates of distress in a sample of patients being hospitalized in a multidisciplinary outpatient surgery clinic.

Objective: To measure the rates of distress in a sample of patients referring to a multidisciplinary day surgery division in a comprehensive cancer center based in Northern Italy.

Long-term follow-up and role of FDG PET in advanced pancreatic neuroendocrine patients treated with Lu-D OTATATE.

Purpose: Lu-DOTATATE (Lu-PRRT) is a valid therapeutic option in differentiated pancreatic neuroendocrine tumors (P-NETs). FDG PET seems to be an important prognostic factor in P-NETs. We evaluated the efficacy of Lu-PRRT and the role of FDG PET in 60 patients with advanced P-NETs.

A Delphic consensus assessment: imaging and biomarkers in gastroenteropancreatic neuroendocrine tumor disease management.

The complexity of the clinical management of neuroendocrine neoplasia (NEN) is exacerbated by limitations in imaging modalities and a paucity of clinically useful biomarkers. Limitations in currently available imaging modalities reflect difficulties in measuring an intrinsically indolent disease, resolution inadequacies and inter-/intra-facility device variability and that RECIST (Response Evaluation Criteria in Solid Tumors) criteria are not optimal for NEN. Limitations of currently used biomarkers are that they are secretory biomarkers (chromogranin A, serotonin, neuron-specific enolase and pancreastatin); monoanalyte measurements; and lack sensitivity, specificity and predictive capacity.

Benefit of low-dose tamoxifen in a large observational cohort of high risk ER positive breast DCIS.

Low-dose tamoxifen has comparable antiproliferative effect to the standard dose of 20 mg/day in biomarker trials, but its clinical efficacy remains unclear. We assessed the effect of low-dose tamoxifen on ipsilateral recurrence in ductal carcinoma in situ (DCIS) patients treated in a referral Institution between 1996 and 2008. Following conserving surgery, women received radiotherapy and/or low-dose tamoxifen upon clinical judgment and patient preferences.

Peptide receptor radionuclide therapy with (177)Lu-DOTATATE in advanced bronchial carcinoids: prognostic role of thyroid transcription factor 1 and (18)F-FDG PET.

Purpose: Typical and atypical carcinoids (TC and AC) represent 20 - 25 % of all neuroendocrine tumours. No standard therapeutic approach is available for patients with advanced disease. The aim of this phase II study was to investigate the efficacy and safety of peptide receptor radionuclide therapy with (177)Lu-DOTATATE (Lu-PRRT) and the role of thyroid transcription factor 1 (TTF-1) and (18)F-FDG PET as prognostic factors in patients with advanced TC or AC.

Standard first-line chemotherapy with or without nintedanib for advanced ovarian cancer (AGO-OVAR 12): a randomised, double-blind, placebo-controlled phase 3 trial.

Background: Angiogenesis is a target in the treatment of ovarian cancer. Nintedanib, an oral triple angiokinase inhibitor of VEGF receptor, platelet-derived growth factor receptor, and fibroblast growth factor receptor, has shown activity in phase 2 trials in this setting. We investigated the combination of nintedanib with standard carboplatin and paclitaxel chemotherapy in patients with newly diagnosed advanced ovarian cancer.

Thymectomy and transpericardial nodal dissection.

Neuroendocrine thymic tumors (NETTs) are rare neoplasms. Surgical resection of the tumor and the involved lymph node remains the treatment of choice. We describe the surgical technique adopted in a patient with preoperative diagnosis of thymic malignant tumor and subcarinal nodal involvement.

Final Results of a Prospective Evaluation of the Predictive Value of Interim Positron Emission Tomography in Patients With Diffuse Large B-Cell Lymphoma Treated With R-CHOP-14 (SAKK 38/07).

Purpose: Our main objective was to prospectively determine the prognostic value of [(18)F]fluorodeoxyglucose positron emission tomography/computed tomography (PET/CT) after two cycles of rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone given every 14 days (R-CHOP-14) under standardized treatment and PET evaluation criteria.

Patients And Methods: Patients with any stage of diffuse large B-cell lymphoma were treated with six cycles of R-CHOP-14 followed by two cycles of rituximab. PET/CT examinations were performed at baseline, after two cycles (and after four cycles if the patient was PET-positive after two cycles), and at the end of treatment.

Gender-dependent resiliency to stressful and metabolic challenges following prenatal exposure to high-fat diet in the p66(Shc-/-) mouse.

Metabolic stressful challenges during susceptible time windows, such as fetal life, can have important implications for health throughout life. Deletion of the p66(Shc) gene in mice leads to reduced oxidative stress (OS), resulting in a healthy and lean phenotype characterized by increased metabolic rate, resistance to high-fat diet (HFD)-induced obesity and reduced emotionality at adulthood. Here we hypothesize that p66(Shc-/-) (KO) adult offspring might be protected from the detrimental effects induced by maternal HFD administered before and during pregnancy.

Comparative evaluation of DNase-seq footprint identification strategies.

DNase I is an enzyme preferentially cleaving DNA in highly accessible regions. Recently, Next-Generation Sequencing has been applied to DNase I assays (DNase-seq) to obtain genome-wide maps of these accessible chromatin regions. With high-depth sequencing, DNase I cleavage sites can be identified with base-pair resolution, revealing the presence of protected regions ("footprints"), corresponding to bound molecules on the DNA.

Intracavitary immunotherapy and chemotherapy for upper urinary tract cancer: current evidence.

A review of the literature was performed to summarize current evidence regarding the efficacy of topical immunotherapy and chemotherapy for upper urinary tract urothelial cell carcinoma (UUT-UCC) in terms of post-treatment recurrence rates. A Medline database literature search was performed in March 2012 using the terms upper urinary tract, urothelial cancer, bacillus Calmette-Guérin (BCG), and mitomycin C. A total of 22 full-text articles were assessed for eligibility, and 19 studies reporting the outcomes of patients who underwent immunotherapy or chemotherapy with curative or adjuvant intent for UUT-UCC were chosen for quantitative analysis.

Breast cancer: from "maximum tolerable" to "minimum effective" treatment.

Randomized trials have played a fundamental role in identifying better treatments for most type of diseases, especially in the oncological field. In breast cancer, the shift from "maximum tolerable" to "minimum effective" treatment has been evident since the 1970s and has been based on the results of international randomized trials. The progress of breast surgery represents an excellent model of the evolution of science and the aim of this article is to review the main randomized studies that changed everyday practice in breast surgery.

Insights into the beneficial effect of caloric/ dietary restriction for a healthy and prolonged life.

Over the last several years, new evidence has kept pouring in about the remarkable effect of caloric restriction (CR) on the conspicuous bedfellows- aging and cancer. Through the use of various animal models, it is now well established that by reducing calorie intake one can not only increase life span but, also, lower the risk of various age related diseases such as cancer. Cancer cells are believed to be more dependent on glycolysis for their energy requirements than normal cells and, therefore, can be easily targeted by alteration in the energy-metabolic pathways, a hallmark of CR.

Genomics of acute myeloid leukemia: the next generation.

Acute myeloid leukemia (AML) is, as other types of cancer, a genetic disorder of somatic cells. The detection of somatic molecular abnormalities that may cause and maintain AML is crucial for patient stratification. The development of mutation-specific therapeutic interventions will hopefully increase cure rates and improve patients' quality of life.

3D-conformal hypofractionated radiotherapy for prostate cancer with daily transabdominal ultrasonography prostate localization: toxicity and outcome of a pilot study.

Aims And Background: To evaluate the feasibility, toxicity and patient outcome of hypofractionated 3-dimensional conformal radiotherapy for low- and intermediate-risk prostate cancer, using daily an ultrasound targeting system (BAT).

Methods: Between May 2005 and October 2006, 25 patients (cT1-T2, GS < or = 7, mean initial PSA = 7.06 ng/ml) received a dose of 72 Gy in 30 fractions.