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P5190Endovascular repair for blunt thoracic aortic injury: subsequent heart structure and vascular function. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.p5190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Reliability of adapted version of Italian Label tobacco Impact Index for the adolescent: ALII. LA CLINICA TERAPEUTICA 2017; 168:e258-e261. [PMID: 28703841 DOI: 10.7417/t.2017.2016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE The aim of this study is to assess the reliability of the Adolescent Label Impact Index (ALII) , it is an adolescent adapted version of Italian LII of the tobacco products warnings. MATERIAL AND METHODS A sample including students aged 13-15 years was considered. The ALII is constructed by 4 items: salience, harm, quitting and forgo. The questionnaire was self-administered to study participants twice with 3 days between each administration (T1 and T2) to measure reliability. The internal consistency using Cronbach's alpha and Corrected Item-Total Correlations (CITC) and the test-retest reliability applying Pearson's correlation were computed. RESULTS Cronbach's alpha ranges from 0.625 at T1 to 0.715 at T2. The "salience" resulted the item with the lowest CITC value (=0.281). The Pearson's coefficient was r=0.909 (p<0.001). CONCLUSIONS The instruments is low in cost and easy to administer and analyses in a setting people aged 13-15 years. The ALII shown an acceptable consistency and excellent stability over time. However, attention has to be paid when the ALII is administered to the no smoking teens and who has never seen the tobacco product labels to allow an appropriate interpretation of the data collected.
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P357One-year efficacy of cryoballoon pulmonary vein isolation in patients with paroxysmal or early persistent atrial fibrillation: objective assessment using an implantable loop recorder. Europace 2017. [DOI: 10.1093/ehjci/eux141.083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Cerebrospinal fluid viral load and neopterin in HIV-positive patients with undetectable viraemia. Antivir Ther 2017; 22:539-543. [PMID: 28198350 DOI: 10.3851/imp3140] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/09/2017] [Indexed: 10/20/2022]
Abstract
BACKGROUND Cerebrospinal fluid (CSF) HIV RNA is commonly used as a marker of compartmental antiviral activity in HIV-positive patients. Undetectable CSF HIV RNA levels have been associated with low CSF neopterin levels and better neurocognitive performances. The aim of this study was to analyse the prevalence and predictors of non-detectable CSF HIV RNA using a commercial assay. METHODS In adult HIV-positive HAART-treated patients with confirmed plasma HIV RNA <50 copies/ml, CSF HIV RNA (with Roche Amplicor Assay) and neopterin were measured. RESULTS 112 adult patients were included. Plasma and CSF HIV RNA were non-detectable (target not detected [TND]) in 29 (25.9%) and 36 (32.1%) patients, respectively. CSF TND was observed more frequently in patients with plasma TND (P=0.005, OR=3.87). CSF neopterin levels were associated with age (rho =0.333, P=0.002) and current (rho= -0.272, P=0.015) and nadir (rho =-0.240, P=0.038) CD4+ T-lymphocytes; the lowest CSF neopterin concentration was observed in patients with CSF TND versus other viral load strata (0.62 mg/dl versus 0.78 mg/dl; P=0.048). CONCLUSIONS Efficaciously treated HIV-positive patients with detectable plasma HIV RNA might imperfectly control CSF viral replication. Prospective studies addressing the management and neurocognitive consequences of CSF low-level viraemia are warranted.
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Abstract
The alcohol withdrawal syndrome is a well‐known condition occurring after intentional or unintentional abrupt cessation of heavy/constant drinking in patients suffering from alcohol use disorders (AUDs). AUDs are common in neurological departments with patients admitted for coma, epileptic seizures, dementia, polyneuropathy, and gait disturbances. Nonetheless, diagnosis and treatment are often delayed until dramatic symptoms occur. The purpose of this review is to increase the awareness of the early clinical manifestations of AWS and the appropriate identification and management of this important condition in a neurological setting.
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Abstract
The site selective synthesis of functionalized indoles is presented under environmentally convenient tetrabutylammonium fluoride catalysis.
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[The childhood home accidents: risk perception and behavior]. LA CLINICA TERAPEUTICA 2016; 167:e49-e54. [PMID: 27424510 DOI: 10.7417/ct.2016.1933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OBJECTIVE The aim of the study was to assess the frequency and the kind of home injuries among the children and to have information on the sources of risk and hazardous behaviors in the home setting. METHODS An anonymous questionnaire was administered to parents. In order to evaluate the risk perception in relation to the home environment, drawings to color were administered to children in kindergarten and to those of the first cycle of elementary school. A questionnaire was administered to older pupils. Statistical analyses were performed using the statistical program EPIINFO. RESULTS The most risky behaviors showed by about half of parents were to cook lunch and doing other works in the house, cook with children in the kitchen. 28.0% said that sometimes left unattended appliances. Discordant opinions were found on the possibility of having injuries at home, in fact, 39.7% of parents affirmed that their son was victim of a home injury, compared with 64.0% of children. The number of children victims of home injuries was significantly higher among those aged between 6 and 10 years. DISCUSSION Our search was in according with the national trend of the types and outcomes of home injuries, and confirms the existence of relationship between low educational level and higher frequency of injuries in childhood. Although prevention was considered an invaluable tool by parents to ensure the child's safety from the earliest years of life in this way, this study highlights the urgent need to take preventive action to develop an adequate safety culture.
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An updated Italian normative dataset for the Stroop color word test (SCWT). Neurol Sci 2015; 37:365-72. [PMID: 26621362 DOI: 10.1007/s10072-015-2428-2] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2015] [Accepted: 11/20/2015] [Indexed: 11/25/2022]
Abstract
The Stroop color and word test (SCWT) is widely used to evaluate attention, information processing speed, selective attention, and cognitive flexibility. Normative values for the Italian population are available only for selected age groups, or for the short version of the test. The aim of this study was to provide updated normal values for the full version, balancing groups across gender, age decades, and education. Two kinds of indexes were derived from the performance of 192 normal subjects, divided by decade (from 20 to 90) and level of education (4 levels: 3-5; 6-8; 9-13; >13 years). They were (i) the correct answers achieved for each table in the first 30 s (word items, WI; color items, CI; color word items, CWI) and (ii) the total time required for reading the three tables (word time, WT; color time, CT; color word time, CWT). For each index, the regression model was evaluated using age, education, and gender as independent variables. The normative data were then computed following the equivalent scores method. In the regression model, age and education significantly influenced the performance in each of the 6 indexes, whereas gender had no significant effect. This study confirms the effect of age and education on the main indexes of the Stroop test and provides updated normative data for an Italian healthy population, well balanced across age, education, and gender. It will be useful to Italian researchers studying attentional functions in health and disease.
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Aerobic training program for the enhancements of HR and VO2 off-kinetics in elite judo athletes. J Sports Med Phys Fitness 2015; 55:1277-1284. [PMID: 25359131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
AIM The purpose of this study was to investigate the physiologic and performance changes with the addition of high-intensity interval training (HIIT) to a traditional judo programme. METHODS Nine elite judokas (6 males and 3 females; age: 20±4 yrs; body mass: 69±2 kg; height: 172±7 cm; judo practice time: 13±6 yrs; weekly training volume: 13±5 hours, mean±SD) were recruited to perform a 12-week specific aerobic training program, which consisted of 2 session/week of 30-min continuous run at 60% at Vmax and one session/week of high-intensity interval training 15x1-min at 90% of Vmax with 1 min of active recovery at 60% of Vmax. Before and after the intervention all athletes performed a graded maximal exercise Test to measure maximal oxygen consumption (V̇O2max), ventilatory threshold (VT), maximal velocity (Vmax), heart rate (HR) and V̇O2 off kinetics. V̇O2 and HR recovery kinetics were evaluated on a breath-by-breath basis using a single component exponential function. Anaerobic capacity during specific movements was assessed with the Special judo fitness Test (SJFT). RESULTS The maximal speed reached during the maximal aerobic power test significantly increaseed (P=0.04), but V̇O2max did not change. τ of HR and of V̇O2 recovery significantly decreased by 17.3% (P=0.04) and 22.0% (P<0.01), respectively. VT increased (6.6%; P=0.03) and the SJFT Index improved (12%; P<0.001) 12% after training. CONCLUSION The aerobic fitness of elite judokas may be improved by adding aerobic routines to the normal training enhancing the recovery capacity.
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Percutaneous injection of radiopaque gelified ethanol for the treatment of lumbar and cervical intervertebral disk herniations: experience and clinical outcome in 80 patients. AJNR Am J Neuroradiol 2015; 36:600-5. [PMID: 25395657 DOI: 10.3174/ajnr.a4166] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Chemonucleolysis represents a minimally invasive percutaneous technique characterized by an intradiskal injection of materials under fluoroscopic or CT guidance. Recently, a substance based on radiopaque gelified ethanol has been introduced. The purpose of this study was to describe the indications, procedure, safety, and efficacy of radiopaque gelified ethanol in the percutaneous treatment of cervical and lumbar disk herniations. MATERIALS AND METHODS Between September 2010 and August 2013, 80 patients (32 women and 48 men; age range, 18-75 years) were treated for 107 lumbar disk herniations (L2-L3, n = 1; L3-L4, n = 15; L4-L5, n = 53; and L5-S1, n = 38) and 9 cervical disk herniations (C4-C5, n = 2; C5-C6, n = 2; C6-C7, n = 3; and C7-D1, n = 2) by percutaneous intradiskal injection of radiopaque gelified ethanol under fluoroscopic guidance. Thirty-six patients underwent a simultaneous treatment of 2 disk herniations. Patient symptoms were resistant to conservative therapy, with little or no pain relief after 4-6 weeks of physical therapy and drugs. All patients were evaluated by the Visual Analog Scale and the Oswestry Disability Index. RESULTS Sixty-two of 73 (85%) patients with lumbar disk herniations and 6/7 (83%) patients with cervical disk herniations obtained significant symptom improvement, with a Visual Analog Scale reduction of at least 4 points and an Oswestry Disability Index reduction of at least 40%. Leakage of radiopaque gelified ethanol in the surrounding tissues occurred in 19 patients, however without any clinical side effects. CONCLUSIONS In our experience, percutaneous intradiskal injection of radiopaque gelified ethanol is safe and effective in reducing the period of recovery from disabling symptoms.
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Inhibition of ochratoxin A production in Aspergillus carbonarius by hydroxycinnamic acids from grapes. WORLD MYCOTOXIN J 2015. [DOI: 10.3920/wmj2014.1753] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Hydroxycinnamic acids (HCAs), phenolic components of wine, are known to have antimicrobial properties. Aspergillus carbonarius is one of the most important ochratoxin A (OTA) producing fungi in wine. Strategies for the control and prevention of A. carbonarius contamination are important for the maintenance of wine safety. This study sought to determine the potential of HCAs, such as caffeic, p-coumaric and ferulic acids, as antifungal natural compounds for the control of A. carbonarius growth and OTA production. The HCAs were tested at the increasing concentrations of 0.30, 0.65 and 1.10 mg/ml in minimal medium (MM) and grape juice. Germination of conidia was not affected in neither of the two media in presence of HCAs. At all the concentrations tested, OTA biosynthesis in MM was reduced and the dose effect was more evident for p-coumaric and ferulic acids; in grape juice the reduction trend was confirmed, and ferulic acid showed the highest inhibitory effect. Moreover, the expression level of genes encoding a polyketide synthase (AcOTApks) and a nonribosomal peptide synthetase (AcOTAnrps) involved in OTA biosynthesis, was evaluated by real-time PCR in A. carbonarius grown in presence of 0.65 mg/ml of HCAs. From gene expression analysis only the AcOTApks gene showed a marked reduction of transcription level in presence of p-coumaric and ferulic acids. On the contrary, caffeic acid seemed to not influence the expression levels of the genes analysed in this study, suggesting a different mechanism of action on the regulation of OTA biosynthesis.
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Functional imaging in pre-motor Parkinson's disease. THE QUARTERLY JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING : OFFICIAL PUBLICATION OF THE ITALIAN ASSOCIATION OF NUCLEAR MEDICINE (AIMN) [AND] THE INTERNATIONAL ASSOCIATION OF RADIOPHARMACOLOGY (IAR), [AND] SECTION OF THE SOCIETY OF... 2014; 58:366-375. [PMID: 25366709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Several non motor symptoms (NMS) can precede the onset of the classical motor Parkinson's disease (PD) syndrome. The existence of pre-motor and even pre-clinical PD stages has been proposed but the best target population to be screened to disclose PD patients in a pre-clinical, thus asymptomatic, stage is still matter of debate. The REM sleep behavior disorder (RBD) often affects PD patients at different stages of the disease and could precede the onset of motor symptoms by several years. However, RBD could also precede other synucleinopathies (namely, dementia with Lewy bodies and multisystem atrophy), and less frequently could be related to other neurological conditions or remain idiopathic. Moreover, not all PD patients exhibit RBD. Despite these caveats, RBD probably represents the best feature to disclose pre-motor PD patients given its high-risk of developing a full motor syndrome. Other clinical clues in the premotor stages of PD undergoing active investigation include hyposmia, depression, and autonomic dysfunction. Effective biomarkers are needed in order to improve the diagnostic accuracy in the pre-motor stage of PD, to monitor disease progression and to plan both pharmacological and non-pharmacological intervention. Functional imaging, in particular radionuclide methodologies, has been often used to investigate dopaminergic and non-dopaminergic features as well as cortical functioning in patients with RBD in its idiopathic form (iRBD) and/or associated with PD. Recently, new tracers to image α-synuclein pathologies are under development. Functional imaging in pre-motor PD, and in particular in iRBD, could improve our knowledge about the underlying mechanisms and the neurodegenerative progress of PD.
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Volume of interest-based [18F]fluorodeoxyglucose PET discriminates MCI converting to Alzheimer's disease from healthy controls. A European Alzheimer's Disease Consortium (EADC) study. NEUROIMAGE-CLINICAL 2014; 7:34-42. [PMID: 25610765 PMCID: PMC4299956 DOI: 10.1016/j.nicl.2014.11.007] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Revised: 10/14/2014] [Accepted: 11/11/2014] [Indexed: 01/18/2023]
Abstract
An emerging issue in neuroimaging is to assess the diagnostic reliability of PET and its application in clinical practice. We aimed at assessing the accuracy of brain FDG-PET in discriminating patients with MCI due to Alzheimer's disease and healthy controls. Sixty-two patients with amnestic MCI and 109 healthy subjects recruited in five centers of the European AD Consortium were enrolled. Group analysis was performed by SPM8 to confirm metabolic differences. Discriminant analyses were then carried out using the mean FDG uptake values normalized to the cerebellum computed in 45 anatomical volumes of interest (VOIs) in each hemisphere (90 VOIs) as defined in the Automated Anatomical Labeling (AAL) Atlas and on 12 meta-VOIs, bilaterally, obtained merging VOIs with similar anatomo-functional characteristics. Further, asymmetry indexes were calculated for both datasets. Accuracy of discrimination by a Support Vector Machine (SVM) and the AAL VOIs was tested against a validated method (PALZ). At the voxel level SMP8 showed a relative hypometabolism in the bilateral precuneus, and posterior cingulate, temporo-parietal and frontal cortices. Discriminant analysis classified subjects with an accuracy ranging between .91 and .83 as a function of data organization. The best values were obtained from a subset of 6 meta-VOIs plus 6 asymmetry values reaching an area under the ROC curve of .947, significantly larger than the one obtained by the PALZ score. High accuracy in discriminating MCI converters from healthy controls was reached by a non-linear classifier based on SVM applied on predefined anatomo-functional regions and inter-hemispheric asymmetries. Data pre-processing was automated and simplified by an in-house created Matlab-based script encouraging its routine clinical use. Further validation toward nonconverter MCI patients with adequately long follow-up is needed. 18F-FDG-PET/CT analysis of metabolic differences between MCI converting to AD and HC Large and very well controlled cohorts from EADC-Consortium were investigated. Data were analyzed by a friendly-to-use Matlab-based script and Support Vector Machine. Excellent discrimination between MCI and HC (sensitivity 92%; specificity 91%) Highest accuracy reported so far in MCI and promising implementation in clinical routine
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Prevalence of dermatophytes and other superficial fungal organisms in asymptomatic guinea pigs in Southern Italy. J Small Anim Pract 2014; 55:355-8. [PMID: 24697671 DOI: 10.1111/jsap.12216] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/07/2014] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Guinea pigs have been indicated as a potential source of zoophilic dermatophytes that cause human dermatomycosis. The purpose of this study was to evaluate the prevalence of dermatophytes as well as saprophytic fungi in asymptomatic pet guinea pigs in Southern Italy. METHODS Two-hundred pet guinea pigs were enrolled from both private veterinary clinics and pet shops in the Campania region, Italy, from August 2012 to September 2013. Samples were collected using the MacKenzie's toothbrush technique. The plates were incubated for four weeks at 25°C and identification of the fungal colonies was based on both macroscopic and microscopic characteristics. RESULTS Two pathogenic dermatophytes were isolated in 9 (4·5%) of 200 guinea pigs; Epidermophyton species in 2 (1%) and Scopulariopsis species in 7 (3·5%). Saprophytic dermatophytes were isolated from 151 (75·5%) animals enrolled. No fungal growth was observed in 40 (20%) guinea pigs. CLINICAL SIGNIFICANCE The results of this study indicate a low prevalence of pathogenic dermatophytes in pet guinea pigs in Southern Italy but the presence of Epidermophyton and Scopulariopsis species in asymptomatic pet guinea pigs.
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Iron deficiency screening in the first three years of life: a three-decade-long retrospective case study. ACTA ACUST UNITED AC 2014; 19:239-43. [PMID: 24620951 DOI: 10.1179/1607845413y.0000000124] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
A three-decade-long retrospective study of iron status in a cohort of 1250 children aged 8-36 months was carried out at the Pediatric Department at the Second University Naples. Iron status was evaluated with independent variables such as family income, weight for height, introduction of cow's milk (CM), iron supplementation and weaning. Iron deficiency (ID) is prevalent in children with low income, early introduction of CM, delayed weaning, over-weight, and in those not receiving iron supplementation (P < 0.05). The first decade (1980-1990) was marked by low family income, while early introduction of CM characterized the first two decades (1980-1990, 1990-2000) (P < 0.05). ID depends on a variety of social and dietary factors. Hematological tests should be performed early to identify children at risk for ID.
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Abstract
Two hundred and thirty-eight subjects of both sexes, age range 7.5 months-16 years, with iron deficiency (ID), were included in a retrospective review of ID causes, to determine the best treatment. Inadequate iron intake was the cause of ID or iron deficiency anemia (IDA) in 59 subjects from the first months of life to adolescence. Blood loss linked to cow's milk intolerance was the cause of ID or IDA in 37 younger children. Meckel's diverticulum (MD) (6 cases), reflux esophagitis (RE) (10 cases), some drugs such as acetyl salicylic acid (11 cases) induced bleeding with ID or IDA in children and adolescents. In pubertal females with ID or IDA, polymenorrhea was observed in 16 cases. Coelic disease (CD) (37 cases), Helicobacter pylori infection (HPI) (39 cases), association of HPI and CD (8 cases), enteromonas infection (15 cases), determining particularly malabsorption, were causes of ID or IDA in patients of a wide age range, unresponsive to iron therapy. Our findings show that iron replacement therapy was not always required and should not be prescribed until the diagnosis is certain.
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24. Effect of transcranial alternating stimulation (tACS) on the spontaneous EEG. Clin Neurophysiol 2013. [DOI: 10.1016/j.clinph.2013.06.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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138. Is median nerve somatosensory stimulation associated to cortical changes as a function of sleep deprivation? Clin Neurophysiol 2013. [DOI: 10.1016/j.clinph.2013.06.165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Is there a lack of information on HPV vaccination given by health professionals to young women? Vaccine 2013; 31:4710-3. [DOI: 10.1016/j.vaccine.2013.08.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2013] [Revised: 07/23/2013] [Accepted: 08/06/2013] [Indexed: 10/26/2022]
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Abstract
Even though bronchiolitis is a disease that has been recognized for many years, there are still few therapeutic strategies beyond supportive therapies. Bronchiolitis is the most frequent cause of hospital admission in children less than 1 year of age. The incidence is estimated to be about 150° million cases a year worldwide, and 2-3% of these cases require hospitalization. It is acknowledged that viruses cause bronchiolitis, but most of the studies focus on RSV. The RSV causes a more severe form of bronchiolitis in children with risk factors including prematurity, cardiovascular disease and immunodeficiency. Other viruses involved in causing bronchiolitis include RV, hMPV, hBoV and co-infections. The RV seems to be associated with a less severe acute disease, but there is a correlation between the early infection and subsequent wheezing bronchitis and asthma in later childhood and adulthood. The supportive therapies used are intravenous fluids and oxygen supplement administered by nasal cannula or CPAP in most complicated patients. Additional pharmacological therapies include epinephrine, 3% hypertonic saline and corticosteroids. The Epinephrine seems to have the greatest short-term benefits and reduces the need of hospital admission, whereas hypertonic saline and corticosteroids seem to reduce the length of hospital stay. As bronchiolitis is such a prevalent disease in children and RV seems to play an important role, perhaps more studies should center around the RV's contribution to the initial disease and following pathology.
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Prophylactic platelet transfusion in children with thrombocytopenic disorders: A retrospective review. Hematology 2013; 12:297-9. [PMID: 17654055 DOI: 10.1080/10245330701255213] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
The safety of low platelet thresholds for prophylactic transfusions was retrospectively evaluated in 673 children with various thrombocytopenic disorders. In patients with idiopathic thrombocytopenic purpura and X linked thrombocytopenia the threshold for the use of platelet transfusion was based on bleeding events rather than platelet count. In children with hypoproliferative thrombocytopenia and Wiskott-Aldrich syndrome, prophylactic platelet transfusions were used when the platelet count was <or= 5000/microl in stable patients and > 10,000/microl in cases of bleeding or infections. The restrictive policy of platelet transfusions was shown to be proved safe in many thrombocytopenic disorders.
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Neuropsychological functioning in young subjects with generalized anxiety disorder with and without pharmacotherapy. Prog Neuropsychopharmacol Biol Psychiatry 2013; 45:236-41. [PMID: 23796524 DOI: 10.1016/j.pnpbp.2013.06.006] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2013] [Revised: 05/31/2013] [Accepted: 06/04/2013] [Indexed: 10/26/2022]
Abstract
The purpose of this study was to investigate the neuropsychological functioning and the effect of antidepressant drug intake on cognitive performance in a group of relatively young generalized anxiety disorder (GAD) patients. Forty patients with a DSM-IV diagnosis of GAD and 31 healthy subjects participated in the study (Control group, CON). None of the selected subjects had comorbid depression. GAD subjects were divided into two different subgroups: 18 were taking antidepressants [GAD-pharmacotherapy (GAD-p group)] and 22 were treatment-naïve (GAD group). Each group was administered with a comprehensive neuropsychological battery to assess attention, memory and executive functions. Performance on executive and non-verbal memory tasks of both GAD groups was largely worse than the CON group. However, these deficits seem to be more marked in patients taking antidepressants, especially in the domains of attention, non-verbal memory and executive functions. The present study indicates that GAD is associated with cognitive impairments among young adults. However, the observed association of neuropsychological deficits and the use of pharmacotherapy suggest a possible effect of antidepressant treatment on attention, executive functioning and non-verbal memory.
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Reliability of red blood cell indices and formulas to discriminate betweenβthalassemia trait and iron deficiency in children. Hematology 2013; 15:112-5. [DOI: 10.1179/102453310x12583347010098] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
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Abstract
In 35 patients of both sexes (18 boys and 17 girls), mean age 8.9 ± 4.5 years, affected by migraine both with (45.2%) and without an aura (54.9%) (P > 0.05) who had no alteration of brain computerized tomography and/or magnetic resonance imaging, we evaluated possible thrombotic events in the pathogenesis of the disease. In all cases and in 50 random healthy controls clotting tests (prothrombin time, activated partial thromboplastin time, protein C activity (PC), antithrombin III (ATIII), protein S (PS), antiphospholipid antibodies (aPL), and Lupus anticoagulant (LA) were normal. FVIII and FIX activities were increased in seven and five migraine sufferers, respectively. Genetic thrombophilic risk factors - factor V Leiden (FVL) and MTHFR677T - resulted in a significantly increased prevalence in migraine patients when compared with controls but without significant differences for the F2 polymorphism. The examined polymorphisms were associated with an increased risk of developing migraine (odds ratio (OR) > 1). These findings could confirm the key role of a reduced cerebral flow in the pathogenesis of migraine and possible risk of ischaemic stroke (IS) but we feel that these observations need to be confirmed in larger multi-centre studies.
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Atopic dermatitis (AD) management in an Italian pediatric clinic. GIORN ITAL DERMAT V 2012; 147:71-81. [PMID: 22370570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
AIM Atopic dermatitis (AD) is a common, chronic relapsing inflammatory skin disease characterized by dry skin and variable pruritus sometimes associated with allergic disease in other organs as asthma and rhinoconjunctivitis. AD affects deeply the Quality of Life, thus can be extremely disabling and may cause psychological problems for both affected children and their families. METHODS In order to investigate the estimated prevalence of the disease and the beliefs of the Italian pediatricians, a group of 437 Italian family pediatricians covering a population of almost 380000 children participated in a study based on a questionnaire of 38 items. RESULTS According to answers of the participants, the incidence of AD has been estimated around 10% of the population and food allergy is believed to be the trigger of the acute phase of the disease in infants. As a second opinion, dermatologists are consulted more frequently than allergologists. CONCLUSION The use of emollients is advised in general whilst topical corticosteroids treatment is prescribed only in selected cases; more than 50% of pediatricians do not prescribe topical calcineurin inhibitors.
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Effect on haematological and anthropometric parameters of iron supplementation in the first 2 years of life. Risks and benefits. ACTA ACUST UNITED AC 2012; 16:261-4. [PMID: 21902888 DOI: 10.1179/102453311x13085644679980] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Effects of iron supplementation (IS) on haematological and anthropometric parameters in a cohort of 121 healthy children, followed from 6 to 24 months of life, in the Paediatric Department, Second University of Naples, were evaluated. Children were randomly segregated in four groups: (1) exclusively breast feeding (BF) weaned with non-iron fortified (NIF) foods, (2) BF and iron fortified formulas (IFF) and foods, (3) exclusively IFF and foods, (4) BF and oral iron supplementation (OIS). Haematological parameters (Hb, MCV, Serum ferritin and transferrin saturation) in addition to anthropometric measurements (length and weight) were obtained. Results from the study at 6, 12, 18 and 24 months showed significantly lower values of haematological parameters in BF infants than other groups and in IFF infants than in those with OIS. In contrast children with OIS showed significant lower length. It appears that IS may be of limited or no benefit for growth in non-iron deficient children.
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78
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Therapeutic mammaplasties: Full local control of breast cancer in one surgical stage with frozen section. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2011; 37:871-5. [DOI: 10.1016/j.ejso.2011.07.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2010] [Revised: 07/04/2011] [Accepted: 07/14/2011] [Indexed: 10/17/2022]
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79
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Abstract
Recent studies have shown the existence of a relationship between sleep and moral judgment. In this study, we investigated whether one night of sleep deprivation affects the ability to judge the appropriateness of moral dilemmas. Forty-eight students had to judge 30 moral dilemmas at test, after a night of home sleep, and another 30 dilemmas at retest, following one night of continuous wakefulness. The 60 dilemmas (20 moral impersonal, 20 moral personal, and 20 non-moral) were selected from Greene's dilemmas. Both groups judged the appropriateness of personal and impersonal dilemmas in the same way. A close to significant effect of sleep deprivation was observed on the reaction times for impersonal moral dilemmas, to which the deprived subjects responded faster (p = .05) than the control subjects. However, this was not the case for personal ones, for which no difference was significant. This result shows a greater ease/speed in responding to the (impersonal) dilemmas, which induce low emotional engagement after sleep deprivation, although the willingness to accept moral violations is not affected. This suggests that one night of sleep loss selectively influences the response speed only for moral impersonal dilemmas, probably due to disinhibition processes. The quality of moral judgment dilemmas does not seem to be easily influenced by a single night of sleep deprivation, but only by a longer lack of sleep.
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80
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A specific deficit in spatial memory acquisition in post-traumatic stress disorder and the role of sleep in its consolidation. Hippocampus 2011; 22:1154-63. [PMID: 21739522 DOI: 10.1002/hipo.20961] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/04/2011] [Indexed: 02/05/2023]
Abstract
Posttraumatic stress disorder (PTSD) is characterized by the presence of anatomo-functional hippocampal alterations. To date, the ability to orient within the environment, which relies on hippocampal integrity, has never been investigated in PTSD. We hypothesized that the ability to form a cognitive map of the environment would be impaired in PTSD. Moreover, spatial memory consolidation benefits from postlearning sleep. Because PTSD individuals often complain about sleep disturbances, we hypothesized that any sleep effect on memory performance would be hampered in these subjects. Twenty-two subjects, all survivors of the L'Aquila 2009 earthquake, were divided into a PTSD and a control group, based on clinical evaluation. After an acquisition phase, they were tested twice ("test" and "retest") on a virtual navigation task. In addition, participants were administered the Digit Span and Task Switching. Subjective sleep quality and sleep disturbances were also assessed. The two testing sessions were on consecutive mornings, interspersed with a night of sleep. During the acquisition phase, the PTSD group took more than twice as long to form a cognitive map of the environment compared to the control group. However, once this phase was successfully completed, the two groups did not differ at test, but they tendentially differed at postsleep retest. Additional analyses comparing performances between groups on test-retest difference scores confirm that sleep-dependent consolidation may be differentially affected in the two groups. Our findings are strictly confined to the navigation performance, excluding a generalized cognitive deficit. PTSD also reported more subjective sleep disturbances and shorter sleep time than controls, which were correlated to worse performance at retest. The specific deficit in the formation of a cognitive map reported in PTSD may be related to hippocampal dysfunctions as well as to the sleep disturbances experienced by these patients. The possible deficiency of sleep-dependent spatial performance improvement should however be confirmed by further studies comprising a wake control group.
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81
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P24.4 Electroencephalographic sleep inertia of the awakening brain. Clin Neurophysiol 2011. [DOI: 10.1016/s1388-2457(11)60611-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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82
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P24.5 Sleep deprivation suppresses the increase of rapid eye movements across sleep cycles. Clin Neurophysiol 2011. [DOI: 10.1016/s1388-2457(11)60612-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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83
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P24.3 Theta and alpha oscillations during sleep predict subsequent dream recall. Clin Neurophysiol 2011. [DOI: 10.1016/s1388-2457(11)60610-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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84
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P24.2 Cortical and hippocampal low delta activity: a human Stereo-EEG study. Clin Neurophysiol 2011. [DOI: 10.1016/s1388-2457(11)60609-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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85
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P22.9 Changes of cortical plasticity while accumulating a sleep debt. Clin Neurophysiol 2011. [DOI: 10.1016/s1388-2457(11)60570-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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86
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DWI Reversibility after Intra-Arterial Thrombolysis. A Case Report and Literature Review. Neuroradiol J 2010; 23:752-62. [PMID: 24148733 DOI: 10.1177/197140091002300618] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2010] [Accepted: 11/05/2010] [Indexed: 11/16/2022] Open
Abstract
We report our case and review the literature on reversal DWI lesions, ADC thresholds and correlation between DWI lesion and outcome measured with clinical scales. A 30-years old woman was admitted to our hospital 18 hours after stroke onset. Considering the absence of alterations on CT and the worsening of symptomatology, the patient underwent MRI, which showed a slightly hyperintense signal in FLAIR images in the left portion of the pons and midbrain and a more evident bilateral DWI hyperintensity of the pons. The patient was treated with mechanical and pharmacological intra-arterial thrombolysis. The patient showed a rapid improvement of symptoms. Two weeks after the treatment her clinical conditions were characterized by a residual right hemiparesis and complete recovery of right motility, respiratory and swallowing difficulties. MR examination demonstrated a slight signal alteration of the pons left hemiportion and a disappearance of the mesencephalic signal alteration and of the right portion of the pons. DWI lesions represent irreversibly damaged tissue but new evidence suggests that DWI lesions may be reversible, especially with reperfusion, by now well demonstrated in animal models. Therefore acute DWI lesions probably contain not only irreversibly injured tissue but also parts of the penumbra. The debate on the capability of ADC maps to discriminate irreversibly from reversibly damaged tissue is a matter of controversy. ADC values in human stoke are not an independent indicator of tissue viability. The use of thresholds may improve reproducibility but not validity.
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87
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Multiphoton Cross-section Determination by Means of Luminescence Experiments. ACTA ACUST UNITED AC 2010. [DOI: 10.1080/713820291] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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88
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89
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The metabolism and disposition of a potent inhibitor of hepatitis C virus NS3/4A protease. Xenobiotica 2010; 40:826-39. [DOI: 10.3109/00498254.2010.519061] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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90
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Non-Alcoholic Wernicke Encephalopathy: MR Imaging and Review of the Literature. Neuroradiol J 2010; 23:151-60. [PMID: 24148532 DOI: 10.1177/197140091002300202] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2009] [Accepted: 11/17/2009] [Indexed: 11/15/2022] Open
Abstract
We describe a patient with non-alcoholic Wernicke's encephalopathy caused by long-term parenteral nutrition. The diagnosis is based on clinical and magnetic resonance findings. We also reviewed the literature review in typical and atypical findings at MR examination.
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91
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P02-132 - Evaluation of psychological impact of facial lipoatrophy in HIV: the “assessment of face & body change and distress” questionnaire. Eur Psychiatry 2010. [DOI: 10.1016/s0924-9338(10)70746-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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92
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P01-271 - Evaluation of HIV positive recipients of orthotopic liver transplant (OLT): an observational study in the modena consultation liaison psychiatric service. Eur Psychiatry 2010. [DOI: 10.1016/s0924-9338(10)70479-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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93
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State Reconstruction and Noise Reduction by Kalman Filter in the Vertical Position Control on Alcator C-Mod. FUSION SCIENCE AND TECHNOLOGY 2009. [DOI: 10.13182/fst09-a9251] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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94
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Angiogenesis Inhibitors and Vascular Disrupting Agents in Non-Small Cell Lung Cancer. Curr Med Chem 2009; 16:3919-30. [DOI: 10.2174/092986709789352286] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2009] [Accepted: 07/30/2009] [Indexed: 11/22/2022]
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95
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Influence of Helicobacter pylori infection associated with iron deficiency anaemia on growth in pre-adolescent children. ACTA ACUST UNITED AC 2009; 14:173-6. [PMID: 19490764 DOI: 10.1179/102453309x402287] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In 102 children of both genders aged between 10 and 12 years affected by iron deficiency anaemia (IDA) from various causes, a retrospective study from 1999 to 2007 has been performed to investigate possible relationships between IDA and physical growth. Patients were divided into two groups according to gender. Hb, MCV, ferritin levels, HSDS and body mass index (BMI) were recorded to confirm the diagnosis and the height standard deviation scores were also evaluated. The causes of IDA were investigated. At study entry, both groups of patients, regardless of IDA etiology, had microcytic hypochromic anaemia with low ferritin level. Anthropometric parameters were also reduced. Significant differences of anthropometric parameters were found in both groups in relationship to various causes of IDA (p<0.05) (ANOVA). We conclude that IDA may influence physical growth and etiological factors play an important role on growth delay.
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97
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98
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Outcomes of bilateral mammoplasty for early stage breast cancer. Eur J Surg Oncol 2008; 34:1143-7. [DOI: 10.1016/j.ejso.2007.09.012] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2007] [Accepted: 09/14/2007] [Indexed: 11/16/2022] Open
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99
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What is the biopsychosocial role of human immunodeficiency virus positivity in patients with end-stage liver disease who undergo orthotopic liver transplantation? Transplant Proc 2008; 40:1910-2. [PMID: 18675086 DOI: 10.1016/j.transproceed.2008.05.060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Since 2003 the National Research Program for Solid Organ Transplantation in patients with human immunodeficiency virus (HIV) is active at our liver transplantation center. Patients with HIV who enter this protocol are assessed by the Consultation Liaison Psychiatry Service. The aim of the present study was to evaluate their psychiatric comorbidity. METHODS An observational prospective study was conducted comparing end-stage liver disease (ESLD) patients with and without HIV. After the assessment, the psychiatrist compiled the Transplant Evaluation Rating Scale (TERS) and the Montgomery Asberg Depression Rating Scale (MADRS). Baseline evaluation was made before inclusion on the OLT waiting list and the follow-up evaluation was made 12 months later. RESULTS From January 2003 to December 2006 we assessed 553 patients: 39 (6%) with HIV and 361 (94%) without HIV. The 2 groups were homogeneous for gender (75% of male patients; P=not significant [NS]) but not for age (46+/-5 vs 56+/-9; P=NS). Psychiatric history was negative in 176 (49%) patients without HIV and in 6 (15%) patients with HIV (P< .001). At baseline psychiatric comorbidity was present in 33 HIV patients (85%) and in 148 non-HIV patients (41%; P< .001). At follow-up MADRS highlighted an improvement in all of the items for HIV patients. In the non-HIV group, the variation was as follows: baseline, 7.10; follow-up, 8.15. In the HIV group, the variation was as follows: baseline, 10.20; follow-up, 4.09 (P< .001). The average score at TERS was higher among patients with HIV (43+/-9 vs 35+/-9; P=NS). CONCLUSIONS At baseline HIV patients with ESLD showed a higher rate of psychopathology, but they improved at follow-up; the contrary happened in the non-HIV group.
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100
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Cannabinoid CB1 receptor antagonist AM251 reduces palatable dessert consumption and body weight gain in female C57B6 mice. Appetite 2008. [DOI: 10.1016/j.appet.2008.04.161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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