SIRS
T>38℃/<36 ℃ ; HR>90 R/M; RR>20 R/M or PaCO2<32 mHg(4.3kPa); WBC>12109/L, or <4.0109/L, or naïve
wbc>10%。
high metabolism; hyperdynamic circulation
多器官功能不全综合征
(Multiple organ dysfunction syndrome, MODS)
History
World war I: shock & sepsis Korea & Vietnam war: ARDS, ARF, DIC 1973 Tilney:sequential system failure 1975 Baue: progressive sequential multiple system organ
➢ infection:drainage, antibiotics ➢ pathological reaction:hemofiltration ➢ hemostasis:water, electrolyte, acid-base imbalance ➢ immunity: glucocorticoids enteral nutrition within 36 hours of admission to ICU
Multiple not individual Dysfunction --- failure
Etiology
Infection-Sepsis 30%~50%, 1st cause. Trauma 10% Surgery 8-22% Burn 30%