Objective: The objective of the review was to synthesize research studies that reported on the experiences and needs of families with a relative in an adult intensive care unit. Introduction: Having a relative in an intensive care unit has been reported to be a time of turmoil, stress, and disruption to the lives of family members. Primary research studies suggest such a crisis or even a planned intensive care unit admission can have not only emotional, physical, and psychological impact, but can also affect family member roles and function.