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Efeitos fisiológicos da fisioterapia respiratória convencional associada à aplicação de BiPAP no pós-operatório de cirurgia cardíaca / Physiological effects of the conventional respiratory physical therapy associated to BiPAP in post cardiac surgery
Marrara, Kamilla Tays; Franco, Aline Marques; Di Lorenzo, VAléria Amorim Pires; Negrini, Fernanda; Luzzi, Sérgio.
  • Marrara, Kamilla Tays; s.af
  • Franco, Aline Marques; s.af
  • Di Lorenzo, VAléria Amorim Pires; s.af
  • Negrini, Fernanda; s.af
  • Luzzi, Sérgio; s.af
Fisioter. Bras ; 7(1): 12-17, jan.-fev. 2006.
Article in Portuguese | LILACS | ID: lil-491332
RESUMO
O objetivo deste estudo foi avaliar as alterações da função pulmonar pela Força Muscular Respiratória (FMR-PImax e PEmax), Capacidade Vital (CV), Freqüência Respiratória (FR) e Oxigenação (SpO2) do pré-operatório ao 1º pós-operatório (PO) e deste à pré-alta; e verificar a eficácia da Fisioterapia Respiratória Convencional (FRC) associada à Ventilação não-invasiva (BiPAP) no PO de cirurgia cardíaca. Incluiu-se 27 pacientes, 12 tratados com FRC associada à BiPAP (Grupo1-G1) e 15 com FRC (Grupo2- G2), com avaliação das variáveis citadas no pré-operatório, 1ºPO, 3ºPO e pré-alta. Para a análise utilizou-se Friedman ANOVA e Mann-Whitney (p ≤ 0,05). Quanto a FMR, apenas G1 aumentou significativamente do 1ºPO para pré-alta, e os valores de PImax apresentaram-se significativamente maiores que G2. Em ambos os grupos, a CV aumentou significativamente do 1º para o 3ºPO, mas apenas G1 mostrou valores da pré-alta próximos ao pré-operatório. A oxigenação aumentou do 3ºPO à pré-alta para ambos, mas apenas o G1 aproximou-se dos valores do pré-operatório. Quanto à FR, apenas o G1 reduziu significativamente no PO. A FRC associada à BiPAP mostrou-se mais eficiente do que a FRC isolada, no aumento da FMR, CV e oxigenação, e na reversão da FR, apesar dos valores não terem sido recuperados completamente até a pré-alta.
ABSTRACT
The aim of this study was to evaluate the pulmonary function alterations by the Respiratory Muscular Force (RMF- MIP and MEP), Vital Capacity (VC), Breathing Frequency (BF) and Oxigenation (SpO2) from the Pre-operation to the 1st post-operation (PO) and from that one to the pre-discharge; and to verify the efficiency of the Conventional Respiratory Physical Therapy (CRP) associated to the Non-invasive ventilation (BiPAP) in the cardiac surgery PO. 27 patients were included; 12 of them were treated with FRC associated to the BiPAP (Group 1-G1) and 15 with FRC (Group 2-G2). These patients were evaluated in the pre-operation ,1st PO, 3rd PO and pre-discharge as for the mentioned variables. To the analysis were used Friedman ANOVA and Mann-Whitney (p ≤ 0,05). As for the RMF, only G1 increased significantly from the first PO to the pre-discharge, and the values of MIP were significantly bigger than G2. In both groups, the VC increased significantly from the 1st to the 3rd PO, but only G1 presented pre-discharge values near to the pre-operation. The oxigenation increased from the 3rd PO to the pre-discharge for both, but only the G1 came near to the preoperation values. As for RF, only the G1 decreased significantly in the PO. In conclusion, the CRF associated to the BiPAP seemed be more efficient than the isolated CRF, in the RMF increasing, VC and oxigenation, and in the RF reversion, despite of the values have not been completely recuperated until the pre-discharge.
Subject(s)
Full text: Available Index: LILACS (Americas) Main subject: Respiration, Artificial / Respiratory Function Tests / Respiratory System / Thoracic Surgery / Breathing Exercises / Pulmonary Ventilation / Diagnostic Techniques, Respiratory System Type of study: Risk factors Language: Portuguese Journal: Fisioter. Bras Journal subject: MEDICINA FISICA E REABILITACAO Year: 2006 Type: Article

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Full text: Available Index: LILACS (Americas) Main subject: Respiration, Artificial / Respiratory Function Tests / Respiratory System / Thoracic Surgery / Breathing Exercises / Pulmonary Ventilation / Diagnostic Techniques, Respiratory System Type of study: Risk factors Language: Portuguese Journal: Fisioter. Bras Journal subject: MEDICINA FISICA E REABILITACAO Year: 2006 Type: Article