Prehabilitation Boosts Recovery for Frail Patients Before Surgery

A recent study led by researchers at The Ottawa Hospital has revealed that prehabilitation programs significantly enhance recovery outcomes for frail older adults undergoing surgery. The findings indicate that those who actively engage in exercise and nutrition before their procedures are likely to experience fewer complications and better overall recovery.

The study, which is described as the world’s largest prehabilitation trial, involved 847 frail older adults across Canada. Participants who completed at least 75 percent of the prescribed exercises in a structured prehab program demonstrated notably lower levels of disability post-surgery. This is crucial, considering that over 20 percent of patients undergoing major surgery face complications, often leading to extended hospital stays and prolonged recovery periods.

Dr. Daniel McIsaac, an anesthesiologist at The Ottawa Hospital and clinical research chair in perioperative innovation at the University of Ottawa, emphasized the importance of full participation in the prehab program. “Prehab isn’t like a pill. If it were a pill and people could take it, it would be a blockbuster,” he remarked. The nature of prehabilitation requires more commitment, making it a challenge for some patients to adhere to the regimen.

The clinical trial randomly assigned half of the participants to a home-based prehabilitation program for at least three weeks prior to their surgeries. This program included a variety of components: personalized exercises, instructional videos, strength training with elastic bands, pedometers to track activity, and coupons for protein supplements. Increased protein intake has been associated with improved surgical outcomes, further underscoring the program’s comprehensive approach.

Among those who benefited from the prehab initiative was Christopher Wanczycki, who participated about two months before his scheduled cancer surgery. After undergoing multiple rounds of radiation and chemotherapy for rectal cancer diagnosed in 2021, Wanczycki faced significant physical challenges. His doctors postponed surgery to allow him to recover, during which time he enrolled in the prehab trial.

Wanczycki fully committed to the program, showcasing the tangible benefits of prehabilitation. He progressed from struggling to complete five push-ups against a wall to performing over 50 push-ups. Remarkably, he was cross-country skiing just a day before receiving a call notifying him of his surgery date. Following the procedure, he resumed skiing within five weeks.

Dr. McIsaac acknowledged that Wanczycki’s experience is not the norm, yet it serves as a compelling example of how exercise and proper nutrition can significantly impact surgical recovery. “If they did 75 percent of the exercises, they had meaningful improvement after surgery,” McIsaac noted, highlighting the potential for earlier hospital discharge, quicker return to work, and greater independence.

The study raises vital questions about motivating patients who may lack the time or drive to engage in prehabilitation. Dr. McIsaac expressed hope that future research could identify strategies to encourage broader participation, aiming to maximize the potential benefits for all patients.

In conclusion, the findings underscore the critical role that prehabilitation can play in enhancing recovery for frail older adults. As Dr. McIsaac put it, “Christopher is the poster child. He is what happens when you do 100 percent.” This research paves the way for better surgical outcomes and improved quality of life for vulnerable patient populations.