The use of epidural anesthesia and postoperative analgesia influences fluid balance following colorectal surgery. Markers such as BNP (brain natriuretic peptide) and liver function enzymes can estimate intravascular fluid load and predict outcome after colorectal surgery.
Study Type
OBSERVATIONAL
Enrollment
50
Attikon Hospital
Chaïdári, Greece
RECRUITINGChange in liver enzymes
Time frame: 5 days postoperatively
Change in BNP (brain natriuretic peptide)
Time frame: 5 days
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