Blunt Hepatic Trauma

 

VBMC TRAUMA CARE SERVICES GUIDELINE

Blunt Hepatic Trauma

Non-operative management of Blunt Hepatic Injury (EAST PMG)

Level 1

·       Patients who are hemodynamically unstable or who have diffuse peritonitis after blunt abdominal trauma should be taken urgently for laparotomy.

Level 2

A routine laparotomy is not indicated in the hemodynamically stable patient without peritonitis presenting with an isolated blunt hepatic injury.

·                     In the hemodynamically stable blunt abdominal trauma patient without peritonitis, an abdominal CT scan with intravenous contrast should be performed to identify and assess the severity of injury to the liver.

·                     Angiography with embolization may be considered as a first-line intervention for a patient who is a transient responder to resuscitation as an adjunct to potential operative intervention.

·                     The severity of hepatic injury (as suggested by CT grade or degree of hemoperitoneum), neurologic status, age of more than 55 years, and/or the presence of associated injuries are not absolute contraindications to a trial of nonoperative management in a hemodynamically stable patient.

·                     Angiography with embolization should be considered in a hemodynamically stable patient with evidence of active extravasation (a contrast blush) on abdominal CT scan.

·                     Nonoperative management of hepatic injuries should only be considered in an environment that provides capabilities for monitoring, serial clinical evaluations, and an operating room available for urgent laparotomy.

Level 3

·                     After hepatic injury, clinical factors such as a persistent systemic inflammatory response, increasing persistent abdominal pain, jaundice, or an otherwise unexplained drop in hemoglobin should prompt reevaluation by CT scan.

·                     Interventional modalities including endoscopic retrograde cholangiopancreatography, angiography, laparoscopy, or percutaneous drainage may be required to manage complications (bile leak, biloma, bile peritonitis, hepatic abscess, bilious ascites, and hemobilia) that arise as a result of nonoperative management of blunt hepatic injury.

·                     Pharmacologic prophylaxis to prevent venous thromboembolism can be used for patients with isolated blunt hepatic injuries without increasing the failure rate of nonoperative management, although the optimal timing of safe initiation has not been determined.

 

 

Blunt hepatic injury, selective nonoperative management of, EAST. J Trauma 2012. 73(5): S288-S293.