Ocorrências éticas com profissionais de enfermagem: um estudo quantitativo

Este trabalho teve por objetivo identificar as características das ocorrências éticas, envolvendo a assistência de enfermagem, em um hospital particular de grande porte do município de São Paulo. Houve 190 ocorrências comunicadas à Comissão de Ética de Enfermagem (CEE) da Instituição, entre 1995 e 2004. Na maioria das ocorrências éticas não houve dano ao paciente, nem à Instituição de saúde ou ao profissional envolvido. Do total de 398 providências tomadas, em 94,5% dos casos foram de orientações dadas pela CEE aos profissionais de enfermagem, destacando-se também orientações feitas pela chefia imediata deles. Em 93,7% das ocorrências, envolvia apenas um profissional. As unidades de internação constituíram o cenário para 76,3% das ocorrências éticas. Como resultado, pode-se mencionar que o estudo demonstrou a importância da orientação aos profissionais, para prevenir ocorrências danosas à clientela.

Effectiveness of career counseling and the impact of the working alliance.

This study analyzes the role of the working alliance on the life satisfaction and career decision difficulties of clients participating in career counseling in Switzerland. The study also compares these career counseling clients to a group of students who did not seek counseling, to explore the overall effectiveness of a face-to-face career counseling intervention, using a pre-post design. Results indicated that the working alliance was positively associated with clients' satisfaction with the intervention and with the final level of their life satisfaction. Working alliance was also negatively associated with the final levels of career decision difficulties. Moreover, clients' career decision difficulties significantly decreased and their life satisfaction increased throughout the intervention. These findings suggest that working alliance represents an important variable to better understand career interventions' underlying mechanisms. Moreover, face-to-face career counseling is effective considering career-specific as well as broader, life-related indicators.

Lateralization of olfactory processing: Differential impact of right and left temporal lobe epilepsies.

Olfactory processes were reported to be lateralized. The purpose of this study was to further explore this phenomenon and investigate the effect of the hemispheric localization of epileptogenic foci on olfactory deficits in patients with temporal lobe epilepsy (TLE). Olfactory functioning was assessed in 61 patients and 60 healthy control (HC) subjects. The patients and HC subjects were asked to rate the intensity, pleasantness, familiarity, and edibility of 12 common odorants and then identify them. Stimulations were delivered monorhinally in the nostril ipsilateral to the epileptogenic focus in TLE and arbitrarily in either the left or the right nostril in the HC subjects. The results demonstrated that regardless of the side of stimulation, patients with TLE had reduced performance in all olfactory tasks compared with the HC subjects. With regard to the side of the epileptogenic focus, patients with left TLE judged odors as less pleasant and had more difficulty with identification than patients with right TLE, underlining a privileged role of the left hemisphere in the emotional and semantic processing of odors. Finally, irrespective of group, a tendency towards a right-nostril advantage for judging odor familiarity was found in agreement with a prominent role of the right hemisphere in odor memory processing.

The outer limiting membrane (OLM) revisited: clinical implications.

PURPOSE: The outer limiting membrane (OLM) is considered to play a role in maintaining the structure of the retina through mechanical strength. However, the observation of junction proteins located at the OLM and its barrier permeability properties may suggest that the OLM may be part of the retinal barrier. MATERIAL AND METHODS: Normal and diabetic rat, monkey, and human retinas were used to analyze junction proteins at the OLM. Proteome analyses were performed using immunohistochemistry on sections and flat-mounted retinas and western blotting on protein extracts obtained from laser microdissection of the photoreceptor layers. Semi-thin and ultrastructure analyses were also reported. RESULTS: In the rat retina, in the subapical region zonula occludens-1 (ZO-1), junction adhesion molecule (JAM), an atypical protein kinase C, is present and the OLM shows dense labeling of occludin, JAM, and ZO-1. The presence of occludin has been confirmed using western blot analysis of the microdissected OLM region. In diabetic rats, occludin expression is decreased and glial cells junctions are dissociated. In the monkey retina, occludin, JAM, and ZO-1 are also found in the OLM. Junction proteins have a specific distribution around cone photoreceptors and Müller glia. Ultrastructural analyses suggest that structures like tight junctions may exist between retinal glial Müller cells and photoreceptors. CONCLUSIONS: In the OLM, heterotypic junctions contain proteins from both adherent and tight junctions. Their structure suggests that tight junctions may exist in the OLM. Occludin is present in the OLM of the rat and monkey retina and it is decreased in diabetes. The OLM should be considered as part of the retinal barrier that can be disrupted in pathological conditions contributing to fluid accumulation in the macula.

Le roman de Christine : roman dramatique / Georges Spitzmuller

Collection : Le livre national ; n° 293