2007
DOI: 10.1590/s0103-507x2007000200005
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Comportamento da mecânica pulmonar após a aplicação de protocolo de fisioterapia respiratória e aspiração traqueal em pacientes com ventilação mecânica invasiva

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Cited by 23 publications
(27 citation statements)
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“…In another study, using MRC for 10 minnutes, TV did not significantly change, however, patients were submitted to different ventilation modes. (20) SpO 2 increased significantly after MRC, and did not exhibit the same behavior when carried out with PEEP-ZEEP. Likewise, Rodrigues (9) did not find significant change after application of PEEP-ZEEP in patients with bronchial hypersecretion.…”
Section: Discussionmentioning
confidence: 81%
See 1 more Smart Citation
“…In another study, using MRC for 10 minnutes, TV did not significantly change, however, patients were submitted to different ventilation modes. (20) SpO 2 increased significantly after MRC, and did not exhibit the same behavior when carried out with PEEP-ZEEP. Likewise, Rodrigues (9) did not find significant change after application of PEEP-ZEEP in patients with bronchial hypersecretion.…”
Section: Discussionmentioning
confidence: 81%
“…Another study did not detect a significant difference of Cdyn after application of MRC, which may be associated to the variety of base diseases. (20) The Cst increased significantly after 30 minutes of application of both techniques (p=0.002), when compared to the respective MO. Another study that used PEEP-ZEEP found a decrease of Cst after 30 minutes.…”
Section: Discussionmentioning
confidence: 87%
“…Rosa et al [23] pointed out that, after the implementation of a service protocol (manual chest compression during expiration, manual hyperinflation, instillation of saline solution and tracheal aspiration), the SpO 2 values remained above the base value for up to two hours. After calculating several variables, a significant reduction in airway resistance after Bronchial Hygiene Therapy was observed when compared to the control group (in which only tracheal aspiration was performed).…”
Section: Patients On Long-term MVmentioning
confidence: 99%
“…Artigo originAl INTRODUÇÃO Nas unidades de terapias intensivas (UTIs) grande parte dos pacientes acaba por necessitar da utilização da ventilação mecânica invasiva (VMI) 1,2 , de forma a dar um suporte à função ventilatória comprometida 3,4 . No entanto, para sua aplicabilidade é necessária a utilização de via aérea artificial, cujas próteses são o tubo orotraqueal (TOT) ou a cânula de traqueostomia 1,5 .…”
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“…A pressão gerada pelo balonete (cuff) sobre a mucosa traqueal pode sofrer variação e isso ocorre devido ao tamanho e as mudanças na posição do tudo orotraqueal e alterações no tônus da musculatura da traquéia 1,6 . A mucosa da árvore traqueobrônquica é muito delicada, sendo constituída de uma única camada epitelial de células ciliadas, cujo contato, mesmo que mínimo, determina lesões em curtos períodos 2,3,[7][8][9][10][11][12] . Por causa destas especificidades é comum encontrar lesões devido à pressão produzida pelo balonete que são caracterizadas por edema celular, estenose traqueal, perda de cílios, hemorragia, ulceração, descamação do epitélio e necrose, isso quando a pressão de cuff está acima de 30 cmH 2 O 13 .…”
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