ecrin-mdr-crcClinical2007Upper gastrointestinal and colorectal cancer resectionUpper Gastrointestinal And Colorectal Cancer ResectionInterventionalhttps://newmdr.ecrin.org/Study/2416890United Kingdom10EphedrineECRIN MDRCompletedfalseStudy on the benefits of fluid restriction on the recovery from surgeryStudy hypothesis: The null hypothesis is that intravenous peri- and post-operative fluid restriction does not affect the rate of complications in the first 30 days following major gastrointestinal surgery. Primary outcome(s): Grade II complications and above up to 30 days post-surgery.2007-10-152416890ISRCTN39295230