Benefit of slow infusion of hypertonic saline/dextran in swine with uncontrolled aortotomy hemorrhage.

In laboratory models of uncontrolled hemorrhage, immediate resuscitation from hemorrhage is associated with high mortality. However, in clinical practice, resuscitation is often delayed and the rate of fluid administration is limited. We hypothesized that a slow rate of infusion after delayed resuscitation, reflecting the clinical environment, might improve survival in the presence of uncontrolled hemorrhage.