Interstitial Fluid Composition in Patients with Septic Versus Non-septic Shock: an Exploratory Pilot Study

The sample will be taken via three small catheters (thinner than the catheters used for conventional infusions) under the skin in the abdomen. 1 to 10 ml of interstitial liquid will be collected. A sample will be taken on D1 and D2.

A blood sample (3 x 5 ml EDTA tubes) will be taken simultaneously. A sample will be taken on D1 and D2