Estudo comparativo entre o modelo analítico de Domenico (1987) e Wexler (1992) e suas implicações no gerenciamento de passivos ambientais

Pós-graduação em Geociências e Meio Ambiente - IGCE

Errâncias e itinerâncias de uma pesquisa avaliativa em saúde: a construção de uma metodologia participativa

The study presents the construction process of research methodology "Training in SUS Humanization: effects evaluation of training processes from institutional supporters on health productionin Rio Grande do Sul, Santa Catarina and São Paulo territories." There was a search for developing an appropriate evaluative practice to the training processes, a methodology that instead of evaluating on something, assessed along with the supporters who attended the training-intervention, a participatory methodology.Therefore, the constitution of the Research Interest Group was an eminent tool. Trained supporters comprised the research team to expand participatory possibilities of a large and dispersed group, producing interferences in the investigative process conduction, described and analyzed in the study.At the same time, their experiences interfered in the understandings they had until then about the intervention-training experiences and effects on their daily lives, after almost four years.Thus, the methodological approach was intrinsically linked to the construction of a subjectivity differentiated plan and necessarily collective, which shifted the position of supporters involved from mere data suppliers to a lateralityposition in relation to other actors.The trial afforded by participatory strategies allowed researchers and supporters to interfere and compose the evaluation scenario with remarkable performances throughout the investigative process.The survey configuration was like a bet on a given methodological architecture that, in seeking to overcome evaluator-evaluated logic produced information for (retro) feedingthe intervention triggered by it. In the formative dimension, it also went through working processes analyzed by supporters rescuing the indissoluble characteristic that health activities mobilize among intervening, training and reviewing.

The Lanz® endotracheal tube decreases tracheal injury in dogs

Purpose: To determine, in dogs anesthetized with nitrous oxide (N2O), whether the endotracheal tube (ETT) cuffed with a Lanz® pressure regulating valve decreases the tracheal consequences of tracheal intubation. Methods: Sixteen mixed-breed dogs were allocated to two groups according to the ETT used: Control group (n = 8) - Rüsch ETT, and Lanz group (n = 8) - ETT with Lanz® pressure regulating valve. The ETT cuffs in both groups were inflated with air to an intracuff pressure of 30 cm H2O. Anesthesia was induced and maintained with pentobarbitone and N2O (1.5 L·min-1) and O2 (1 L·min-1). ETT cuff pressures were measured before (control) and 60, 120, and 180 min during N2O administration. The dogs were sacrificed, and biopsy specimens from four predetermined areas of the tracheal mucosa in contact with the ETT were collected for light and scanning electron microscopy (SM) examination. Results: Cuff pressures in the Control group were higher than in the Lanz group at all time points studied (P < 0.001), with an increase over time only in the Control group (P < 0.001). Median neutrophilic inflammatory infiltration values of the epithelial surface, and in the subepithelial layer in contact with the cuff, were higher in the Control group as compared to the Lanz group (3.0 vs 1.0 and 3.0 vs 1.5 respectively) (P < 0.05). On SM examination, median histological grades were higher in the Control group compared to Lanz group (2.9 vs 1.9 respectively), (P < 0.05). Conclusions: The Lanz® ETT decreases tracheal mucosal injury in dogs.

Informatics competencies in nursing management

This study aimed to identify in scientific literature the informatics competencies required from the nurses to make decision in management process. Through a scoping review, literature databases were searched to find articles published in Portuguese, English, or Spanish, until July 2013. 188 articles were found, and seven were included in this study, published between 1994 and 2011. The studies were written in English (5; 71%), in USA (5; 71%), using experience reports or literature review designs (5; 71%). The informatics competences were categorized according the Technology Informatics Guiding Education Reform (TIGER). The findings highlight gaps in informatics competence to make decisions in the management process--essentially in information management competence.

Comfort, stability and body posture in wheelchair cushions: a preliminary study with able bodied subjects

Long term wheelchair usage has been related to a number of problems, among which pressure ulcers are one of most concern. The design of wheelchair seat cushions has been of increasing interest among researchers, as it can influence seat interface pressure and user's comfort. The aim of this study was to investigate the subjects' perception comfort, stability and body posture of six different commercially available wheelchair cushions. The evaluation was through a questionnaire, where the subjects rate their perceptions on a ten point visual analog scale after staying seated in the cushion for two minutes. The results shows that the Roho^TM aircell cushion was preferred by the users, while the least preferred one was the water cushion. Individuals' subjective perceptions may compliment objective data on seat interface pressure, thus contributing to a more complete view of the users' experience during wheelchair cushion usage.

Using a pressure mapping system to evaluate contact pressure on hands during use of axillary crutches

The aim of this study was to evaluate different handles used in axillary crutches with a Pressure Mapping System. The Grip Versatek system from Tekscan Inc. was used to measure the levels and the distribution of contact pressure in the hands during a simulated activity of ambulation with crutches. The sample included ten able-bodied subjects: five men and five women. The results show that the different models of handles appear to have influenced the pressure levels measured during the activity. Therefore, the measurement equipment provides parameters that allow the comparison among different designs and assess their contribution to the comprehension of the demands of ergonomic handles.

Development of the SORRI-BAURU posterior walker

This study aimed to report on the design and development of a low cost Reverse Walker through a participative development cycle with people undergoing rehabilitation. The creation and fundamentals of the concept are described, as well as the development of prototypes and their provision to subjects with mobility problems. The Reverse Walker benefits the user by promoting a more upright posture and favoring the development of postural balance. Enhancing the mobility of people with disabilities may benefit their independence, social participation and quality of life.

Seguimento nutricional de pacientes após episódios de lesão renal aguda e identificação de fatores de riscos nuricionais para o óbito tardio

Pós-graduação em Fisiopatologia em Clínica Médica - FMB

Avaliação dos riscos assistenciais relacionados ao uso de equipamentos hospitalares na unidade de terapia intensiva de adultos de um hospital público da cidade de São Paulo, Brasil

Pós-graduação em Bases Gerais da Cirurgia - FMB