Exercise training before lung cancer surgery for high-risk patients

This trial is testing whether supervised exercise training completed in the 2–3 weeks before lung cancer surgery can improve how well patients recover and reduce complications. Researchers are comparing two types of exercise programs—steady-paced moderate-intensity training and high-intensity interval training—against standard surgical preparation alone. The goal is to see which approach (if any) helps patients with weaker lung function or fitness prepare best for their upcoming surgery.

Patients with lung cancer who have weaker lung function or lower fitness levels face higher surgical risks and may have more complications after surgery. This trial exists to find out whether preparing the body with exercise before surgery can improve outcomes and help patients recover faster.