Continue fluid resuscitation until the casualty reaches what blood pressure?

Fluid resuscitation aims to stabilize a casualty's circulatory system and improve organ perfusion in a state of hemorrhagic shock. The target blood pressure during this resuscitation phase is generally considered to be around 80-90 mmHg systolic. This range is critical because it balances the need for adequate organ perfusion while minimizing the risk of rebleeding or other complications associated with overly aggressive resuscitation.

Maintaining a systolic blood pressure within this range helps ensure that vital organs receive sufficient blood flow and oxygen, which is crucial for survival in trauma scenarios. Higher blood pressures might indicate robust resuscitation, but could inadvertently lead to the disruption of any existing clots and increased risk of hemorrhage. Therefore, targeting 80-90 mmHg allows for effective management of hypovolemia while being cautious of potential complications. This standard is in line with current TCCC guidelines focusing on the management of trauma care in the field.