Intraabdominal sepsis after hepatic trauma

Area of Science:

• Trauma Surgery
• Sepsis Research
• Hepatobiliary Surgery

Background:

• Liver trauma can lead to severe complications such as intraabdominal abscesses and sepsis.
• Identifying reliable risk factors for these complications is crucial for patient management.
• Previous studies suggest a link between intraperitoneal bleeding and septic outcomes.

Purpose of the Study:

• To identify significant risk factors for intraabdominal abscesses and sepsis in patients surviving liver trauma.
• To evaluate the predictive value of fever and leukocytosis for abscess formation.
• To analyze the impact of blood transfusion volumes on septic complications.

Main Methods:

• Retrospective review of 58 patients with liver trauma.
• Multivariate analysis of risk factors including mode of injury, surgical interventions, and associated injuries.
• Analysis of perioperative, postoperative, and total blood transfusion units.
• Assessment of fever and leukocytosis as predictors.

Main Results:

• Ten patients (17%) developed 13 intraabdominal abscesses; one died from sepsis.
• Perioperative, postoperative, and total blood transfused units were highly significant risk factors (p < 0.0001).
• Fever and leukocytosis were unreliable predictors of abscess formation.

Conclusions:

• High blood transfusion volumes are a critical risk factor for intraabdominal abscesses and sepsis after liver trauma.
• Clinical indicators like fever and leukocytosis are poor predictors of septic complications.
• Minimizing blood transfusions may be key to reducing septic complications in liver trauma patients.