The primary purpose of this study is to determine the effect of a balanced 6%hydroxyethyl starch 130/0.4 vs. a balanced crystalloid in colorectal surgery. The intraoperative fluid management will be given to optimize the stroke volume variation \<= 12%. The investigators hypothesize that patients in the intervention group will need less fluid administration be optimal hemodynamic stabilized.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Enrollment
31
Fluid administration and optimization based on cardiac output findings during surgery.
Fluid administration and optimization based on cardiac output findings during surgery.
University Hospital Muenster
Münster, Germany
Total amount of administered fluids
Total amount of administered fluids intraoperatively that is necessary to keep patients optimal hemodynamic stabilized
Time frame: intraoperatively
Incidence of surgery related complications
Time frame: day 28 and 90 postoperatively
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