Geriatric Assessment and Intervention in Older Patients Undergoing Surgery for Colorectal Cancer

The GEPOC study investigates the effect of comprehensive geriatric assessment and intervention for frail older patients (65 years or older) undergoing elective surgery for colorectal cancer. the geriatric intervention will be pre- and postoperative. included in the intervention is an exercise intervention. The main aim of the study us to see if the functional decline in this group can be reduced.