Effect of the Thiotepa Dose in the TBF Conditioning Regimen in Patients Undergoing Allogeneic Stem Cell Transplantation for Acute Myeloid Leukemia in Complete Remission: A Report From the EBMT Acute Leukemia Working Party.

Background: Allogeneic stem cell transplantation is a potentially curative therapy for patients with acute myeloid leukemia (AML) after achieving complete remission (CR). The aim of this study is to evaluate the optimal dose of thiotepa, administered as part of the thiotepa-busulfan-fludarabine (TBF) conditioning regimen for allogeneic stem cell transplantation in adults with AML in CR.

Patients And Methods: In a retrospective multicenter analysis, we identified 240 patients allotransplanted from matched related or unrelated donors or T replete haplo-identical donors.

EBMT prospective observational study on allogeneic hematopoietic stem cell transplantation in T-prolymphocytic leukemia (T-PLL).

Preliminary data suggest that allogeneic stem cell transplantation (allo-SCT) may be effective in T-prolymphocytic leukemia (T-PLL). The purpose of the present observational study was to assess the outcome of allo-SCT in patients aged 65 years or younger with a centrally confirmed diagnosis of T-PLL. Patients were consecutively registered with the EBMT at the time of transplantation and followed by routine EBMT monitoring but with an extended dataset.

A Population-Based Study on Myelodysplastic Syndromes in the Lazio Region (Italy), Medical Miscoding and 11-Year Mortality Follow-Up: the Gruppo Romano-Laziale Mielodisplasie Experience of Retrospective Multicentric Registry.

Data on Myelodysplastic Syndromes (MDS) are difficult to collect by cancer registries because of the lack of reporting and the use of different classifications of the disease. In the Lazio Region, data from patients with a confirmed diagnosis of MDS, treated by a hematology center, have been collected since 2002 by the Gruppo Romano-Laziale Mielodisplasie (GROM-L) registry, the second MDS registry existing in Italy. This study aimed at evaluating MDS medical miscoding during hospitalizations, and patients' survival.

Scenedesmus dimorphus (Turpin) Kützing growth with digestate from biogas plant in outdoor bag photobioreactors.

Digestate coming from an Anaerobic Digestion unit in a Biogas Plant, feeded on cow manure and vegetable waste from markets, has been used. About 8-35 L polyethylene transparent bags have been employed as cultivation container, outdoor. Different aliquots of digestate, alone or mixed with commercial liquid fertiliser, were employed to cultivate in batch Scenedesus dimorphus, a freshwater green microalga, in the ENEA facilities of Casaccia Research Center, near Rome, Italy.

Role of Internal Water on Protein Thermal Stability: The Case of Homologous G Domains.

In this work, we address the question of whether the enhanced stability of thermophilic proteins has a direct connection with internal hydration. Our model systems are two homologous G domains of different stability: the mesophilic G domain of the elongation factor thermal unstable protein from E. coli and the hyperthermophilic G domain of the EF-1α protein from S.

Opinion dynamics on interacting networks: media competition and social influence.

The inner dynamics of the multiple actors of the informations systems - i.e, T.V.

Abruptness of cascade failures in power grids.

Electric power-systems are one of the most important critical infrastructures. In recent years, they have been exposed to extreme stress due to the increasing demand, the introduction of distributed renewable energy sources, and the development of extensive interconnections. We investigate the phenomenon of abrupt breakdown of an electric power-system under two scenarios: load growth (mimicking the ever-increasing customer demand) and power fluctuations (mimicking the effects of renewable sources).

Quantum-Spacetime Phenomenology.

I review the current status of phenomenological programs inspired by quantum-spacetime research. I stress in particular the significance of results establishing that certain data analyses provide sensitivity to effects introduced genuinely at the Planck scale. My main focus is on phenomenological programs that affect the directions taken by studies of quantum-spacetime theories.

On the use of brain-computer interfaces outside scientific laboratories toward an application in domotic environments.

Brain-computer interface (BCI) applications were initially designed to provide final users with special capabilities, like writing letters on a screen, to communicate with others without muscular effort. In these last few years, the BCI scientific community has been interested in bringing BCI applications outside the scientific laboratories, initially to provide useful applications in everyday life and in future in more complex environments, such as space. Recently, we implemented a control of a domestic environment realized with BCI applications.

Multichannel blind image deconvolution using the Bussgang algorithm: spatial and multiresolution approaches.

This work extends the Bussgang blind equalization algorithm to the multichannel case with application to image deconvolution problems. We address the restoration of images with poor spatial correlation as well as strongly correlated (natural) images. The spatial nonlinearity employed in the final estimation step of the Bussgang algorithm is developed according to the minimum mean square error criterion in the case of spatially uncorrelated images.

Free copper and resting temporal EEG rhythms correlate across healthy, mild cognitive impairment, and Alzheimer's disease subjects.

Objective: The present study tested the hypothesis that the serum copper abnormalities were correlated with alterations of resting electroencephalographic (EEG) rhythms across the continuum of healthy elderly (Hold), mild cognitive impairment (MCI), and AD subjects.

Methods: Resting eyes-closed EEG rhythms delta (2-4Hz), theta (4-8Hz), alpha 1 (8-10.5Hz), alpha 2 (10.

Comparison of different multivariate methods for the estimation of cortical connectivity: simulations and applications to EEG data.

The problem of the definition and evaluation of brain connectivity has become a central one in neuroscience during the latest years, as a way to understand the organization and interaction of cortical areas during the execution of cognitive or motor tasks. Among various methods established during the years, the Directed Transfer Function (DTF), the Partial Directed Coherence (PDC) and the direct DTF (dDTF) are frequency-domain approaches to this problem, all based on a multivariate autoregressive modeling of time series and on the concept of Granger causality. In this paper we propose the use of these methods on cortical signals estimated from high resolution EEG recordings, a non invasive method which exhibits a higher spatial resolution than conventional cerebral electromagnetic measures.

Donepezil effects on sources of cortical rhythms in mild Alzheimer's disease: Responders vs. Non-Responders.

Acetylcholinesterase inhibitors (AChEI) such as donepezil act in mild Alzheimer's disease (AD) by increasing cholinergic tone. Differences in the clinical response in patients who do or do not benefit from therapy may be due to different functional features of the central neural systems. We tested this hypothesis using cortical electroencephalographic (EEG) rhythmicity.

Sources of cortical rhythms change as a function of cognitive impairment in pathological aging: a multicenter study.

Objective: The present study tested the hypothesis that cortical electroencephalographic (EEG) rhythms. change across normal elderly (Nold), mild cognitive impairment (MCI), and Alzheimer's disease (AD) subjects as a function of the global cognitive level.

Methods: Resting eyes-closed EEG data were recorded in 155 MCI, 193 mild AD, and 126 age-matched Nold subjects.

Genotype (cystatin C) and EEG phenotype in Alzheimer disease and mild cognitive impairment: a multicentric study.

Previous findings demonstrated that haplotype B of CST3, the gene coding for cystatin C, is a recessive risk factor for late-onset Alzheimer's disease (AD; Finckh, U., von der Kammer, H., Velden, J.

The role of real-time ultrasonography in predicting esophageal varices in hemophiliacs co-infected with hepatitis C and human immunodeficiency virus.

Background And Objectives: Endoscopic procedures are the gold standard for the diagnosis of esophageal varices but these invasive methods are complex to perform in hemophilic patients co-infected with hepatitis C virus/human immunodeficiency virus (HCV/HIV). Real-time ultrasonography has been reported to be an effective, non-invasive procedure able to monitor patients with chronic liver disease and to give useful information for the diagnosis of liver cirrhosis, portal hypertension and the presence of esophageal varices.

Design And Methods: Seventy patients with severe hemophilia were evaluated by esophago-gastro-duodenoscopy (EGDS) and ultrasonography; 40 had HCV/HIV co-infection and 30, comparable for age and HCV exposure time, were HCV+/HIV-.

District-related frequency specificity in hand cortical representation: dynamics of regional activation and intra-regional synchronization.

The aim of this work was to study the degree of neuronal synchronization occurring within the portion of the somatosensory cortex devoted to hand control during an external sensory stimulation. In this way, we focused on the properties of the sensory cortical representation, rather than the more investigated motor one. To this aim, we collected magnetoencephalograhic data from healthy subjects during separate stimulation of their thumbs and little fingers and analyzed these data by means of a time-dependent 'synchronization index'.

[Parent's grief for the loss of a preterm child].

The study takes into consideration the loss of a preborn child and the consequent grief of parents. The Italian nursing literature is quite poor on the subject while international literature show a variability of some phenomena particularly in the first three-five years from the loss. The present research, by a quantitative design and the Hogan bereavement conceptual framework, has considered parents since three years loss.

Relevance of mandates, notifications and threads in the management of continuity of care.

Availability of electronic healthcare records (EHCR) and geographical networks allows nowadays to realise a set of functionalities to support continuity of care. Actual exchange of complete clinical information, common centralised records, common decisions within an agreed protocols are not mandatory. Sub-optimal alternatives, involving easier management, are possible.

Telematic evolution of day-hospital in oncology.

The telematic evolution of the Day-Hospital can be considered as the virtual hospitalization, implementing the integration between hospital care and home care and predefining an hospital system which "goes to the patient home". In this paper the authors describe tools, characteristics, and advantages of this proposal, as well as the interaction model. Then the medical problem is illustrated: the first model implemented in oncology involves the liver tumors, which are the more frequent malignant neoplasms, and, in particular, the hepatocellular carcinomas (HCC),.

HIV-HCV RNA loads and liver failure in coinfected patients with coagulopathy.

Background And Objective: The aim of this study was to measure contemporaneously HCV-RNA load, HIV-RNA load and CD4+ lymphocyte count in HCV/HIV coinfected patients with coagulopathy and to examine the relationship between these parameters and the liver failure.

Design And Methods: A cross-sectional study was performed on 54 patients with severe coagulopathy: 39 HCV/HIV coinfected and 15 HCV+/HIV- comparable for age and HCV exposure time. HCV-RNA and HIV-RNA load, CD4+ lymphocyte count, biochemical and ultrasonographic parameters were evaluated at the time of entry to the study.

Hepatocellular carcinoma: the virtual hospitalization in day-hospital.

The virtual hospitalization can be considered as the telematic evolution of the Day-Hospital, implementing the integration between hospital care and home care and predefining an hospital system which "goes to the patient home". In this paper the authors describe characteristics, motivations and advantages of this proposal, as well as the interaction model. Then the medical problem is illustrated: the liver tumors, which are the more frequent malignant neoplasms, and, in particular, the hepatocellular carcinomas, which represent about the 50% of these tumors.