Damage control laparotomy in the Australian military

Damage control laparotomy (DCL) is a physiological approach to the management of selected critically injured patients where the surgical technique is directed at minimising the metabolic insult, rather than restoring anatomic integrity. DCL consists of an abbreviated initial laparotomy that is limited to control of haemorrhage and contamination, intra-abdominal packing, and temporary closure. Secondary resuscitation continues in the intensive care unit for 24-48 h until normal physiology has been restored. The subsequent reoperation involves removal of the packing with definitive repair and closure. Using this approach 50% of civilian patients who would previously have died undergoing a definitive trauma laparotomy will survive. Doctrinal change in Australia has yet to enshrine a strong focus on restoration of key physiological variables as a major objective in treatment of all wartime casualties. Yet the philosophy of damage control is uniquely suited to the Australian military environment. However, transition of DCL to the military setting has to take account of operational constraints. The most important unresolved issue is how to provide adequate postoperative intensive care. An evacuation capability incorporating critical care transport teams needs to be present, as the patient must reach definitive care within 48 h.