318
Participants
Start Date
April 1, 2019
Primary Completion Date
April 1, 2026
Study Completion Date
April 1, 2026
regular diet
The control group (group 1) will continue their regular diet.
nutritional support Resource 2.5
The intervention group (group 2) will get preoperative nutritional support (Resource 2.5 Compact/fibre combact) two weeks before the operation and the nutritional support will continue 10 days after the operation.
RECRUITING
Oulu University Hospital, Oulu
University of Oulu
OTHER