The document discusses damage control strategy (DCS) for major trauma patients. DCS involves stabilizing patients within 60-90 minutes through the emergency room and initial surgery to control bleeding and contamination. Patients then go to the intensive care unit for 24-48 hours to be stabilized before returning to the operating room if needed. Studies have shown DCS can improve outcomes up to 77% if applied early, before metabolic imbalances become irreversible. The document discusses materials and methods, results including increased risk from pelvic instability, amputation, hemothorax and positive ultrasound, and conclusions about using physiological parameters and DCS algorithm to guide treatment.