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- Title
Comparação dos Efeitos Hemodinâmicos e Respiratórios no Uso dos Sistemas de Aspiração Traqueal Aberto e Fechado.
- Authors
Naiara Matilde, Isabela; Rakel Ferreira, Rayanne; Vedovato, Amanda; Freire Vieira Lima, Núbia Maria; de Figueiredo, Luciana Castilho; Dragosava, Desanka; Marques Tonella, Rodrigo; Morsch Passos, Ana Isabela
- Abstract
The goal was to compare the closed suction system - CSS to the open suction system - OSS and, for each system, compare hemodynamic and respiratory parameters in different moments. The group was comprised of mechanically ventilated adult patients in pos operatory period. Variables were recorded before CSS adaptation, 15 and 30 minutes after CSS adaptation, immediately after post-oxygenation aspiration with CSS, 6, 16, 31 and 61 minutes after aspiration with CSS. The same process was repeated for the OSS. Forty patients were included. When compared the post-oxygenation increased heart rate was found (p=0,04) to the 6 minutes after CSS, decreased heart rate after 31 minutes (p=0.034) and 61 minutes (p=0,032) after CSS. It was observed that the HR was significantly reduced at all times examined after aspiration, compared to the time immediately post-oxygenation for the OSS. It was also demonstrated an increase (p = 0.03) in the amount of tidal volume (TV), when CSS was compared to the OSS 31 minutes after suction. Despite showing significant changes in some variables, it remained within the normal range and returned to baseline one hour after suction.
- Publication
Journal of Health Sciences (2447-8938), 2017, Vol 19, Issue 2, p68
- ISSN
2447-8938
- Publication type
Article