Issues of concern regarding the use of hypertonic/hyperoncotic fluid resuscitation of hemorrhagic hypotension.

Small volume resuscitation fluids continue to be of interest to the military and limited volume resuscitation is becoming more common in the treatment of hemorrhage in the civilian community. With renewed interest to undertake a large US-Canada multi-center clinical trial of hypertonic saline alone or combined with dextran (HSD) possibly in 2006, concerns related to the safe use of this product continue to surface. This review addresses the use of these products in uncontrolled hemorrhage models, in dehydration and addresses perceived risks associated with hypernatremia, dextran-associated anaphylactoid reactions and effects on coagulation and renal function.