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Influencia da ultrafiltração na remoção de mediadores inflamatorios durante circulação extracorporea e alterações da função organica monitorada pelo "Sequencial Organ Failure Assessment Score - SOFA" em pacientes submetidos a revascularização do miocardio / Inflammatory mediators and sequencial organ failure assessment score - SOFA outcomes after conventional ultrafiltration during circulatory bypass in patients underwent coronary artery bypass graft
Campinas; s.n; 2009. 86 p. tab, graf.
Thesis in Portuguese | LILACS | ID: lil-604068
RESUMO

Objetivo:

Investigar a eficácia da ultrafiltração na remoção de mediadores inflamatórios liberados pela circulação extracorpórea e correlacionar ultrafiltração com alterações da função orgânica de acordo com o "Seqüential Organ Failure Assessment Score".

Métodos:

Quarenta pacientes foram incluídos e randomizados em dois grupos "sem ultrafiltração" (n=20; Grupo I) e "ultrafiltração" (n=20; Grupo II). Complementos 3 e 4 ativados, interleucina 1beta, 6, 8 e fator de necrose tumoral alfa foram dosados antes da indução anestésica (T1), 5 minutos antes da circulação extracorpórea (T2), no líquido ultrafiltrado (T3), 30 minutos (T4), 6 (T5), 12 (T6), 24 (T7), 36 (T8) e 48 (T9) horas após término da circulação extracorpórea. "Sequential Organ Failure Assessment Score" foi avaliado nos tempos 1, 6 e 9. Significância estatística foi estabelecida com...
ABSTRACT

Objective:

To investigate the effectiveness of ultrafiltration in removing inflammatory mediators released by cardiopulmonary bypass and to correlate ultrafiltration with alterations in organic function according to the Sequential Organ Failure Assessment Score.

Methods:

Forty patients were included and randomized into two groups "no ultrafiltration" (n=20; Group I) and "ultrafiltration" (n=20; Group II). Activated complement 3 and 4, interleukins 1beta, 6, 8 and tumor necrosis factor alfa were measured prior to anesthesia induction (Time 1), 5 minutes before cardiopulmonary bypass (Time 2), in the ultrafiltrated fluid (Time 3), 30 minutes (Time 4), and 6 (Time 5), 12 (Time 6), 24 (Time 7), 36 (Time 8) and 48 (Time 9) hours following cardiopulmonary bypass. Sequential Organ Failure Assessment Score was evaluated at Time 1, 6 and 9. Statistical significance was established...
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Interleukin-1 / Lymphotoxin-alpha / Cytotoxins / Extracorporeal Circulation Type of study: Controlled clinical trial / Diagnostic study Limits: Humans Language: Portuguese Year: 2009 Type: Thesis

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LIS

Full text: Available Index: LILACS (Americas) Main subject: Interleukin-1 / Lymphotoxin-alpha / Cytotoxins / Extracorporeal Circulation Type of study: Controlled clinical trial / Diagnostic study Limits: Humans Language: Portuguese Year: 2009 Type: Thesis