The past, present, and future management of hemodynamic instability in patients with unstable pelvic ring injuries.

Abstract

Pelvic ring injuries presenting in hemorrhagic shock have historically had a mortality rate greater than 30%. To address this high mortality rate our institution has had a multi-disciplinary protocol for hemodynamically unstable pelvic ring injuries since 1993. In 2004, this protocol was revised to prioritize pre-peritoneal pelvic packing over angiography to rapidly control hemorrhage, reduce high-volume blood transfusions, and decrease the number of deaths from acute blood loss. This protocol has been successful in reducing deaths from hemorrhage by 30%. Despite the benefits of such a protocol, many trauma centers are not routinely stabilizing pelvic ring injuries or controlling pelvic hemorrhage. Subsequently, mortality rates remain high with a significant proportion of patients dying from acute blood loss. Trauma centers adhering to multi-disciplinary protocols that allow for rapid stabilization of the pelvis and simultaneous control of multiple sites of hemorrhage in hybrid operative suites are promising future directions for the management of patients with these lethal injuries.