On the other hand, the role of secondary 4SC-202 molecular weight cytoreductive surgery (SCS) remains controversial. Aim of this study is to evaluate feasibility and outcomes of SCS for the specific setting of recurrent ovarian cancer, exclusively relapsing in lymph nodes. Patients and methods: We conducted a retrospective analysis in five Italian Institutions

(University of Torino, INT of Milano, CRO of Aviano, University of Pisa and INT of Napoli) from 2000 to 2012. Patients with EOC who underwent secondary surgery for isolated lymph node recurrence (ILNR) were selected. Results: Seventy-three patients were identified. At first diagnosis, patients received debulking surgery and platinum-based chemotherapy. The median disease free interval from completion of primary chemotherapy to nodal recurrence was 18 months. Nodal recurrence was para-aortic in 37 patients (50.7%), pelvic in 21(28.8%), pelvic and para-aortic in 9 (12.3%), pelvic and inguinal in 3 (4.1%) and inguinal in 3 (4.1%). During SCS, in 1 patients nephrectomy was necessary for renal vein injury. No significant postoperative morbidity

occurred. Median follow-up is 50 months. After secondary surgery, 32 (43.8%) are alive without disease, 18 (24.6%) are alive with disease and 23 patients (31.5%) are dead of disease. Five-year overall survival from the time of treatment of recurrent disease

is 64%. Conclusions: PF-00299804 cell line Secondary surgery for ILNR of ovarian Selleck Autophagy Compound Library cancer is feasible, safe, with low morbidity and it is associated with a favorable outcome. (C) 2013 Elsevier Ltd. All rights reserved.”
“Pueyo E, Husti Z, Hornyik T, Baczko I, Laguna P, Varro A, Rodriguez B. Mechanisms of ventricular rate adaptation as a predictor of arrhythmic risk. Am J Physiol Heart Circ Physiol 298: H1577-H1587, 2010. First published March 5, 2010; doi: 10.1152/ajpheart.00936.2009.-Protracted QT interval (QTI) adaptation to abrupt heart rate (HR) changes has been identified as a clinical arrhythmic risk marker. This study investigates the ionic mechanisms of QTI rate adaptation and its relationship to arrhythmic risk. Computer simulations and experimental recordings in human and canine ventricular tissue were used to investigate the ionic basis of QTI and action potential duration (APD) to abrupt changes in HR with a protocol commonly used in clinical studies. The time for 90% QTI adaptation is 3.5 min in simulations, in agreement with experimental and clinical data in humans. APD adaptation follows similar dynamics, being faster in midmyocardial cells (2.5 min) than in endocardial and epicardial cells (3.5 min).