Spelling suggestions: "subject:"clinical.""
141 |
Valutazione della malattia residua minima mediante RQ-PCR utilizzando primers clone-specifici in cani affetti da linfoma e sottoposti a trattamento antiblastico multifarmacoCammelli, Camilla <1980> 10 May 2010 (has links)
No description available.
|
142 |
Le capacità relazionali negli infermieri: un'indagine esplorativa negli spedali civili di BresciaRossini, Manuela <1968> 12 April 2011 (has links)
Nelle attuali organizzazioni sanitarie non è raro trovare operatori sanitari i quali ritengono che la relazione con il paziente consista nell'avere adeguate competenze tecniche inerenti la professione e nell'applicarle con attenzione e diligenza. Peraltro si tende ad invocare il “fattore umano”, ma si lamenta poi che l’operatore si rapporti col paziente in modo asettico e spersonalizzato. Da un punto di vista scientifico il termine “relazione” in psicologia si riferisce essenzialmente ai significati impliciti e quasi sempre non consapevoli veicolati da qualunque relazione: dipende pertanto dalla struttura psichica dei due interlocutori investendo in particolare la sfera dell’affettività e procede per processi comunicativi che travalicano il linguaggio verbale e con esso le intenzioni razionali e coscienti. La relazione interpersonale quindi rientra nel più ampio quadro dei processi di comunicazione: sono questi o meglio i relativi veicoli comunicazionali, che ci dicono della qualità delle relazioni e non viceversa e cioè che i processi comunicazionali vengano regolati in funzione della relazione che si vuole avere (Imbasciati, Margiotta, 2005).
Molti studi in materia hanno dimostrato come, oltre alle competenze tecnicamente caratterizzanti la figura dell’infermiere, altre competenze, di natura squisitamente relazionale, giochino un ruolo fondamentale nel processo di ospedalizzazione e nella massimizzazione dell’aderenza al trattamento da parte del paziente, la cui non osservanza è spesso causa di fallimenti terapeutici e origine di aumentati costi sanitari e sociali.
Questo aspetto è però spesso messo in discussione a favore di un maggiore accento sugli aspetti tecnico professionali. Da un “modello delle competenze” inteso tecnicisticamente prende origine infatti un protocollo di assistenza infermieristica basato sull’applicazione sistematica del problem solving method: un protocollo preciso (diagnosi e pianificazione) guida l’interazione professionale fra infermiere e la persona assistita. A lato di questa procedura il processo di assistenza infermieristica riconosce però anche un versante relazionale, spesso a torto detto umanistico riferendosi alla soggettività dei protagonisti interagenti: il professionista e il beneficiario dell’assistenza intesi nella loro globalità bio-fisiologica, psicologica e socio culturale. Nel pensiero infermieristico il significato della parola relazione viene però in genere tradotto come corrispondenza continua infermiere-paziente, basata sulle dimensioni personali del bisogno di assistenza infermieristica e caratterizzata da un modo di procedere dialogico e personalizzato centrato però sugli aspetti assistenziali, in cui dall’incontro degli interlocutori si determinerebbe la natura delle cure da fornire ed i mezzi con cui metterle in opera (Colliere, 1992; Motta, 2000).
Nell’orientamento infermieristico viene affermata dunque la presenza di una relazione. Ma di che relazione si tratta? Quali sono le capacità necessarie per avere una buona relazione? E cosa si intende per “bisogni personali”? Innanzitutto occorre stabilire cosa sia la buona relazione. La buona o cattiva relazione è il prodotto della modalità con cui l’operatore entra comunque in interazione con il proprio paziente ed è modulata essenzialmente dalle capacità che la sua struttura, consapevole o no, mette in campo.
DISEGNO DELLA LA RICERCA – 1° STUDIO
Obiettivo del primo studio della presente ricerca, è un’osservazione delle capacità relazionali rilevabili nel rapporto infermiere/paziente, rapporto che si presume essere un caring. Si è voluto fissare l’attenzione principalmente su quelle dimensioni che possono costituire le capacità relazionali dell’infermiere. Questo basandoci anche su un confronto con le aspettative di relazione del paziente e cercando di esplorare quali collegamenti vi siano tra le une e le altre. La relazione e soprattutto la buona relazione non la si può stabilire con la buona volontà, né con la cosiddetta sensibilità umana, ma necessita di capacità che non tutti hanno e che per essere acquisite necessitano di un tipo di formazione che incida sulle strutture profonde della personalità. E’ possibile ipotizzare che la personalità e le sue dimensioni siano il contenitore e gli elementi di base sui quali fare crescere e sviluppare capacità relazionali mature. Le dimensioni di personalità risultano quindi lo snodo principale da cui la ricerca può produrre i suoi risultati e da cui si è orientata per individuare gli strumenti di misura. La motivazione della nostra scelta dello strumento è da ricercare quindi nel tentativo di esplorare l’incidenza delle dimensioni e sottodimensioni di personalità. Tra queste si è ritenuto importante il costrutto dell’Alessitimia, caratteristico nel possesso e quindi nell’utilizzo, più o meno adeguato, di capacità relazionali nel processo di caring,
|
143 |
Well-being, distress and health status in a population of adolescent studentsGuidi, Jenny <1978> 12 April 2011 (has links)
The present work explores the psychosocial issues emerging from a large cross-sectional study aimed to assess the prevalence, clinical manifestations, and psychosocial correlates of hyperandrogenism in a population of Italian high school students.
Participants were 1804 adolescents, aged between 15 and 19 years, who volunteered to fill in a package of self-report questionnaires (including the Psychosocial Index, the Symptom Questionnaire and Ryff’s Psychological Well-Being scales for the assessment of psychological aspects) and undergo a comprehensive physical examination.
Significant gender differences were found with regard to psychological distress, with females reporting higher scores compared with males, but not on well-being dimensions. The relationships of well-being to distress were found to be complex. Although inversely associated, well-being and ill-being appeared to be distinct domains of mental functioning. The evaluation of the moderating effects of well-being in the association between stress and psychological distress indicated that well-being may act as a protective factor, contributing to less pronounced psychological distress as stress levels increased.
Higher rates of somatic complaints were found among current smokers. However, substance use (i.e., smoking and drug use) was also found to be positively associated with some well-being dimensions. A considerable number of participants were found to present with disordered eating symptoms, particularly females, and associated higher stress levels and lower quality of life. Sport activities were found to favourably affect psychological health.
As to clinical signs of hyperandrogenism, a significant impairment in psychosocial functioning was found among females, whereas no effects on psychological measures could be detected among males. Subgroups of adolescents with distinct clinical and psychological characteristics could be identified by means of cluster analysis.
The present study provides new insights into better understanding of the complex relationships between well-being, distress and health status in the adolescent population, with important clinical implications.
|
144 |
L'intelligenza emotiva in età evolutivaMancini, Giacomo <1972> 12 April 2011 (has links)
Emotional Intelligence (EI) has increasingly gained widespread popularity amongst both lay people and scientists in a wide range of contexts and across several research areas. In spite of rigorous inquiry into its applications in educational, social, health and clinical settings, substantial disagreement exists regarding the definition of EI, with respect to both terminology and operationalizations. Actually, there is a consensus about a conceptual distinction between Trait EI, or trait emotional self-efficacy (Petrides & Furnham, 2001), and Ability EI, or cognitive-emotional ability (Mayer & Salovey, 1997). Trait EI is measured via self-report questionnaires, whereas Ability EI is assessed via maximum performance tests. Moreover, EI is the broadest of the emotional constructs, and it subsumes various constructs, as Emotional Awareness (Lane & Schwartz, 1987). To date, EI research has focused primarily on adults, with fewer studies conducted with child samples. The aim of the present study is to investigate the role of different models of EI in childhood and early adolescence (N = 670; 353 females; Mage= 10.25 years ; SD = 1.57). In addition, a further goal is to evaluate the relationship of each construct with personality, non verbal cognitive intelligence, school performance, peer relationships, and affective disorders (anxiety and depression). Results shows significant correlations between Trait EI and Emotional Awareness, whereas Trait and Ability EI appear as independent constructs. We also found significant positive associations between age and Ablity EI and Emotional Awareness (although with add of verbal productivity), while gender differences emerged in favour of females in all EI-related measures. The results provide evidence that Trait EI is partially determined by all of the Big Five personality dimensions, but independent of cognitive ability. Finally, the present study highlights the role of EI on social interactions, school performance and, especially, a negative relationship between Trait EI and psychopathology.
|
145 |
Metodi biomolecolari per il follow up dei pazienti HIV positiviSchiavone, Pasqua <1971> 02 May 2011 (has links)
As proviral human immunodeficiency virus type 1 (HIV-1) DNA can replenish and revive viral infection upon attivation, its analysis, in addition to RNA viral load, could be considered a useful marker during the follow-up of infected individuals, to evaluate reservoir status, especially in HAART-treated patients when RNA viral load is undetectable by current techniques and the antiretroviral efficacy of new, more potent therapeutic regimens. Standardized methods for the measurement of the two most significant forms of proviral DNA, total and non-integrated, are currently lacking, despite the widespread of molecular biology techniques. In this study, total and 2-LTR HIV-1 DNA proviral load, in addition to RNA viral load, CD4 cell count and serological parameters, were determined by quantitative analysis in peripheral blood mononuclear cells (PBMC) in naïve or subsequently HAART-treated patients with acute HIV-1 infection in order to establish the role of these two DNA proviral forms in the course of HIV infection.
The study demonstrated that HAART-treated individuals show a significant decrease in both total and 2-LTR circular HIV-1 DNA proviral load compared with naïve patients: these findings confirm that HIV-1 reservoir decay correlates with therapeutic effectiveness. The persistence of small amounts of 2-LTR HIV-1 DNA form, which is considered to be a molecular determinant of infectivity, in PBMC from some patients demonstrates that a small rate of replication is retained even when HAART is substantially effective: HAART could not eradicate completely the infection because HIV is able to replicate at low levels. Plasma-based viral RNA assays may fail to demonstrate the full extent of viral activity. In conclusion, the availability of a new standardized assay to determine DNA proviral load will be important in assessing the true extent of virological suppression suggesting that its quantification may be an important parameter in monitoring HIV infection.
|
146 |
Hepatobiliary diseases in small animals: a comparison of ultrasonography and multidetector-row computed tomographyBorsetto, Antonella <1977> 25 March 2011 (has links)
Ultrasonography (US) is an essential imaging tool for identifying abnormalities of the liver parenchyma, biliary tract and vascular system. US has replaced radiography as the initial imaging procedure in screening for liver disease in small animals. There are few reports of the use of conventional and helical computed tomography (CT) to assess canine or feline parenchymal and neoplastic liver disease and biliary disorders. In human medicine the development of multidetector- row helical computed tomography (MDCT), with its superior spatial and temporal resolution, has resulted in improved detection and characterization of diffuse and focal liver lesions. The increased availability of MDCT in veterinary practice provides incentive to develop MDCT protocols for liver imaging in small animals. The purpose of this study is to assess the rule of MDCT in the characterization of hepatobiliary diseases in small animals; and to compare this method with conventional US. Candidates for this prospective study were 175 consecutive patients (dogs and cats) referred for evaluation of hepatobiliary disease. The patients underwent liver US and MDCT. Percutaneous needle biopsy was performed on all liver lesions or alterations encountered. As for gallbladder, histopatological evaluation was obtained from cholecystectomy specimens. Ultrasonographic findings in this study agreed well with those of previous reports. A protocol for dual-phase liver MDCT in small animals has been described. MDCT findings in parenchymal disorders of the liver, hepatic neoplasia and biliary disorders are here first described in dogs and cats and compared with the corresponding features in human medicine. The ability of MDCT in detection and characterization of hepatobiliary diseases in small animals is overall superior to conventional US. Ultrasonography and MDCT scanning, however, play complementary rules in the evaluation of these diseases. Many conditions have distinctive imaging features that may permit diagnosis. In most instances biopsy is required for definitive diagnosis.
|
147 |
Influenza dei corticosteroidi endogeni ed esogeni sulle proteine di fase acuta nel caneMercuriali, Edy <1982> 25 May 2011 (has links)
No description available.
|
148 |
Impiego della tecnica ecocontrastografica nella valutazione dell'apparato gastroenterico del gattoSpecchi, Swan <1983> 25 May 2011 (has links)
No description available.
|
149 |
Immunohistochemical demonstration and distribution of Voltage-Gated Calcium Channel alfa2 delta subunit in dorsal root ganglia of neonates and adults dogsRosati, Marco <1983> 25 May 2011 (has links)
No description available.
|
150 |
Campi elettromagnetici pulsanti nella terapia dell'artrosi del caneTribuiani, Anna Maria <1977> 25 May 2011 (has links)
The aim of this study is to evaluate the effects of the pulsed electromagnetic fields (PEMFS) on pain relief and functional capacity of dogs with osteoarthritis by which a single centre study prospective clinical trial. PEMFs are non ionized, athermic and time varying electromagnetic fields that has been successfully used for the treatment of osteoarthritis in human thanks to their chondroprotective, antinflammatory and analgesic property. 20 dogs were treated with PEMFs , 3 times per week for a total of 20 sessions.We found beneficial effects on pain relief and lameness in the absence of adverse effect. The decrease of pain impacted positively on the health-dogs related quality of life and the grade of satisfaction of their owner was very high. The benefits were obvious at half therapy and lasted for a medium long time. This is the first published report concerning PEMFs treatment on canine osteoarthtitis. The result of this study proves that PEMFs is a non –invasive remedy, lacking in adverse effect , easy to employ and useful for controlling pain and inflammation associated with osteoarthritis.
|
Page generated in 0.0298 seconds