Should we routinely use DEBTACE for unresectable HCC? cTACE versus DEBTACE: a single-center survival analysis.

Conventional trans-arterial chemoembolization (cTACE) for intermediate stage hepatocellular carcinoma (HCC) achieves a partial response in up to 72% of patients and improves median survival. Drug-eluting-beads-TACE (DEBTACE) improves treatment efficacy and tolerance as compared to cTACE. Our aim was to retrospectively evaluate our experience in the treatment of intermediate/advanced HCC with cTACE versus DEBTACE. Overall survival (OS) was the first endpoint. We retrospectively considered our department register data between 2006 and 2012. A total of 82 non-surgical patients, who underwent cTACE or DEBTACE, with a minimum of 12 months follow-up, met the inclusion criteria. Patients received a standard chemotherapy dose (50 mg). Radiological response was evaluated by CT after 30 days and re-treatment was considered. Statistical analysis was performed with SPSS software. 54 patients received cTACE and 28 DEBTACE. In the DEBTACE group the median survival times was 22.7 months (CI 11.6-33.8), while in the cTACE group it was 21.8 months (CI 15.7-27.9). The survival analysis at log-rank (p = 0.708) and Wilcoxon (p = 0.661) tests demonstrated no differences between DEBTACE and cTACE. The probability of death in function of time was significantly associated only to the Child-Pugh score. A Child A score was shown to be protective instead of Child B (OR 0.583; IC 95% = 0.344-0.987). DEBTACE for treating HCC is comparable to cTACE in terms of effectiveness, but seems to be better tolerated. Both treatments can be performed in case of tumor recurrence without substantial increase in procedural complications and risk of liver failure. We do confirm that there are no differences between the two techniques in terms of survival and that it is mainly affected by the reserved liver function proper of each patient.

Management of grade III-IV blunt liver traumas: a comparative, observational study.

AIM: The aim of the present study was to assess the impact of angiographic embolization in view of expanding indications for the conservative management of grade III-IV liver injuries. METHODS: Fifty adult patients with grade III-IV hepatic trauma were admitted to our Hepato-Biliary-Pancreatic Surgery and Level II Regional Trauma Center from 1993 to 2010 and retrospectively analyzed. Injury severity, management strategies and outcomes of patients admitted between 1993 and 2005 were analyzed and compared with those admitted between 2005 and 2010. Univariable and multivariable logistic models were fitted to investigate the differences between the two time windows studied, in particular with regard to morbidity, mortality, treatment and outcomes, the use of non-operative management and of angiographic embolization. RESULTS: At univariable analysis the majority of the patients treated after 2005 were more likely to have undergone arterial embolization, and less likely to have incurred morbidity, conversion to surgery, or to be admitted to the Intensive Care Unit after initial treatment (baseline category). At multivariable analysis the patients treated before 2005 were more likely to be older than 25 years to receive angiographic embolization and less likely to undergo conversion to surgery after failure of non-operative management. CONCLUSION: The criteria for the conservative treatment of blunt liver trauma is presently often based on hemodynamic stability in injured patients, but its successful management should, instead, be based also on early CT recognition of arterial bleeding and prompt use of angiographic embolization to control it.

The Treviso Dementia (TREDEM) Study: A Biomedical, Neuroradiological, Neuropsychological and Social Investigation of Dementia in North-Eastern Italy.

BACKGROUND: The incidence of dementia increases exponentially with age but knowledge of real disease-modifying interventions is still limited. OBJECTIVES: To describe the study design and methods of a large prospective cohort study aimed at exploring the complex underlying relationships existing among cognition, frailty, and health-related events in older persons with cognitive impairment. DESIGN: Prospective cohort study of a representative population of outpatients attending the Treviso Cognitive Impairment Center between 2000 and 2010. SETTING: The TREVISO DEMENTIA (TREDEM) Study conducted in Treviso, Italy. PARTICIPANTS: 490 men and 874 women, mean age 79.1 ± 7.8 years (range 40.2-100 years). MEASUREMENTS: Physiological data, biochemical parameters, clinical conditions, neuroradiological parameters (e.g., brain atrophy and cerebral vascular lesions identified by computerized tomography scans), neuropsychological assessment, and physical function markers were measured at baseline. Patients were followed-up to 10 years. RESULTS: The final sample included in the study was predominantly composed of women and characterized by an initial physical function impairment and increased vascular risk profile. Cognitive function of the sample population showed moderate cognitive impairment (Mini Mental State Examination 20.2 ± 6.3; Clinical Dementia Rating 1.2 ± 0.7), and a prevalence of vascular dementia of 26.9%. Cortical, subcortical and hippocampus atrophy were all significantly correlated with age and cognitive function. CONCLUSION: Results obtained from the preliminary analyses conducted in the TREDEM study suggest that the database will support the accomplishment of important goals in understanding the nature of cognitive frailty and neurodegenerative diseases.