A 28-year-old unrestrained driver is extricated from a crushed vehicle after a prolonged entrapment. On arrival at the trauma center, his systolic blood pressure is 65 mm Hg, heart rate is 142/min, and core temperature is 34.0°C (93.2°F). Focused assessment with sonography in trauma (FAST) demonstrates massive intraperitoneal free fluid. Initial arterial blood gas analysis reveals a pH of 7.12, and coagulation studies show an international normalized ratio (INR) of 1.9. Arrange the following management steps in the most appropriate chronological sequence according to established damage control principles for this patient.
- 1Endotracheal intubation and initiation of balanced hemostatic resuscitation with a 1:1:1 ratio of packed red blood cells, fresh frozen plasma, and platelets
- 2Exploratory celiotomy for rapid hemorrhage control, perihepatic packing, and containment of enteric spillage using surgical staplers
- 3Application of a temporary abdominal closure device without approximating the fascial edges
- 4Active patient rewarming, correction of acid-base derangements, and reversal of coagulopathy in the surgical intensive care unit
- 5Return to the operating room for definitive gastrointestinal continuity restoration and primary fascial closure
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The correct sequence begins with immediate airway security and 1:1:1 balanced resuscitation, followed by an abbreviated damage control laparotomy. The abdomen is then temporarily closed to expedite ICU transfer, where the lethal triad is medically corrected. Finally, the patient returns for definitive surgical repair.
The damage control sequence is designed to prioritize physiologic survival over anatomic repair. The patient presents with the 'lethal triad' (hypothermia, acidosis, coagulopathy). The correct sequence dictates immediate airway control and hemostatic resuscitation (1:1:1 blood products), followed by a rapidly abbreviated Phase I operation to stop active bleeding and contamination. Because the patient cannot survive prolonged anesthesia, the abdomen is left open with a temporary closure to allow immediate transfer to the intensive care unit (Phase II). In the ICU, active rewarming and physiologic restoration occur. Only after the lethal triad is completely reversed (usually 24-48 hours later) does the patient undergo Phase III, returning to the operating room for definitive anatomic repairs.
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Damage Control Resuscitation and Surgery Paradigm