Assessment of Surgery Risk Using a 6-Minute Walk Test For Adults Aged 40 and Older Undergoing Elective Non-Cardiac Surgery

What this Trial Is About

Researchers are studying whether the 6-minute walk test 6MWT, a simple walking test done before surgery, can help identify patients who are more likely to have complications after major elective non-cardiac surgery. This observational study aims to improve care for people undergoing surgery by better predicting risks based on their physical function. The study is sponsored by Unity Health Toronto and focuses on adults aged 40 years and older who have at least one risk factor for postoperative complications. Participants will complete the 6MWT before their surgery if it is feasible for them. The study observes outcomes without altering the usual care or treatment. The main focus is to monitor whether participants experience complications within 30 days after surgery. Additional outcomes include the number of days participants are alive and out of the hospital 30 days post-surgery and any significant new disability 90 days after surgery. During the study, researchers will collect information about participants health and recovery after surgery through routine follow-up. They will track complications and hospital stays up to 30 days and assess disability at 90 days after surgery. Participation involves no experimental treatments, and participants continue with their planned surgical care. The total duration of involvement depends on surgery timing and follow-up assessments but includes at least 90 days of monitoring after surgery.

FUNCTIONAL ASSESSMENT FOR SURGERY BY A TIMED WALK