Protein Requirements Weight (kg) Situation No complicationMOF – StableCatabolic statePancreatitis – IBDChylothoraxTraumaMOF – Stess General condition NormalHIVCancerBPCO – Denutrition Renal situation NormalCRF No dialysisARF No dialysisHemodialysisPeritoneal dialysisHemofiltration Liver situation NormalCirrhosisEncephalopathy NB : Dry weight is to be taken into account (especialy if cirrhosis ….) Proteins (Mean) g/d Situation g/d General Condition g/d Renal Situation g/d Liver Situation g/d Nitrogen g/d