Can Exercise and a Better Diet Before Surgery Be Associated with Fewer Complications? Study Provides Insights
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Actively preparing for major surgery by exercising and improving diet (known as “prehabilitation”) is associated with fewer complications, less time in hospital, and improved recovery and quality of life in adults, finds an analysis of clinical trials published by The BMJ.
The researchers stress that the certainty of evidence for all comparisons was generally low to very low, but they say prehabilitation based on exercise, nutrition, or exercise combined with other components, may be beneficial.
Researchers in Canada trawled databases for any randomised controlled trial involving adults preparing for major surgery who received prehabilitation interventions or usual care.
They found 186 relevant trials involving 15,684 participants (average age 62; 45% women) that investigated individual or combinations of prehabilitation components (exercise, nutritional, cognitive, and psychosocial support) for seven or more days before surgery.
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