Redesigning the Surgical Pathway (PROMoTE)

Recruiting now · Not applicable

Conditions studied: Delirium, Cognitive Impairment, Perioperative/Postoperative Complications, Cognitive Dysfunction, Cognitive Decline

In brief

Cognitive complications, that is problems with thinking and memory, are incredibly common after surgery, occurring in 10-50% of all older surgical patients. These complications can take different forms, but one of the most common is postoperative delirium (POD), a short-term state of confusion. In addition to being stressful for patients and their families, POD is linked to longer hospital stays, increased costs, higher mortality rates and other problems after surgery. Despite this, POD is often not recognized by doctors and there are currently no effective medications to treat POD. However, simple strategies such as helping patients to sleep properly and remain hydrated, have been shown to help. This study is testing if a delirium-reduction program will reduce postoperative delirium (POD) in older surgical patients. The investigators will first test memory and thought processes before surgery to find people who are most likely to develop POD. Once these people have been identified, they will be enrolled in a program which includes recommendations for their care team (e.g. surgeon, anesthesiologist, nurses) as well as educational materials for them and their family related to things that can be done to prevent delirium. By identifying at-risk patients and making sure that their doctors and caregivers are aware of how to prevent delirium, the investigators expect that this study will make surgery safer for older surgical patients.

Key facts

Study ID: NCT05114876
Run by: Sunnybrook Health Sciences Centre
People needed: 260
Starts: 2021-12-13
Expected to finish: 2025-12-01
Last updated by the study team: 2025-09-12

Who can join

Age: 60 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

≥ 60 years old
Undergoing major elective surgery (e.g., intra-abdominal, retroperitoneal, major orthopedic) with an expected postoperative stay of at least 1 night
Evidence of cognitive impairment on baseline screening tests (i.e. any score < 90 on CBB or >10 on S-OMCT)

You may not qualify if…

Patients undergoing cardiac surgery
Patients undergoing intracranial neurosurgery
Patients with known substance use disorder (verbally declared by patients)
Unlikely to comply with study assessment (e.g., no fixed address, without access to internet/computer/phone).

Where it is running

Sunnybrook Health Sciences Centre — Toronto, Ontario, Canada (enrolling)

Full record on ClinicalTrials.gov

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