A randomized psychosocial intervention study on the effect of home visits on the well-being of Danish colorectal cancer patients--the INCA Project

Home visits by health care professionals may constitute a formalized social relationship in which cancer patients can be given emotional and informational support. We aimed at studying the effect of home visits on the well-being of colorectal cancer patients. A total of 249 Danish colorectal cancer patients undergoing abdominal surgery were randomly assigned to a control group or to an intervention group. The intervention group received 10 home visits carried out by a project nurse or a medical doctor during the first 2 years after discharge. Participants were interviewed 3, 6, 12, and 24 months after discharge in order to assess well-being. Using a linear mixed model, we found no overall effect of the intervention on well-being. We recommend that future psychosocial intervention studies include baseline screening for distress and recommend testing the effect of shorter but intensive interventions carried out by trained therapists.