2 results
Approved WMORecruiting
In the present study the effects of the colonic administration of butyrate on portal, hepatic, mesenteric venous and arterial SCFA concentrations will be studied in patients undergoing major upper abdominal surgery. The aim is to clarify the…
Approved WMOCompleted
To determine the accuracy of Vasovist® enhanced MRA of the leg with regard to quantitative grading of stenosis (<50%, >=50%) compared to digital subtraction angiography (DSA, standard of reference (SOR))