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Piccinni (PDF) - Fresenius Medical Care

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Sepsi: Stadi e definizioni<br />

Infezione<br />

Trauma<br />

SIRS<br />

• Risposta clinica a seguito di<br />

un insulto aspecifico,<br />

comprendente ≥ 2 dei<br />

seguenti criteri:<br />

– Temperatura > 38 o C o < 36 o C;<br />

– Frequenza Cardiaca > 90 bpm;<br />

– Frequenza respiratoria > 20/min o<br />

PaCO 2 < 32 mmHg;<br />

– Conta dei leucociti > 12.000/mm 3 o<br />

< 4.000/mm 3 o forme immature<br />

(cellule “a banda”) > 10%.<br />

Sepsi<br />

• SIRS con segni di<br />

infezione<br />

documentata o<br />

presunta.<br />

Sepsi Grave<br />

SIRS = sindrome della risposta infiammatoria<br />

sistemica.<br />

Bone e coll. Chest. 1992;101:1644.

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