Advances in resuscitative trauma care

Area of Science:

• Emergency Medicine
• Trauma Surgery
• Critical Care

Background:

• Intravascular (IV) fluid resuscitation strategies for trauma patients with internal hemorrhage have evolved over two decades.
• Distinguishing between uncontrollable and controllable hemorrhage sources influences fluid resuscitation decisions.
• Debates persist regarding optimal fluid types, with recent trials not supporting hemoglobin-based oxygen carriers or hypertonic saline.

Purpose of the Study:

• To review the evolving strategies in trauma resuscitation, focusing on fluid management and adjunct therapies.
• To discuss controversies and emerging evidence in prehospital trauma care.
• To explore novel therapeutic agents like estrogen and progesterone in trauma management.

Main Methods:

• Review of experimental and clinical data over the past 20 years.
• Analysis of recent clinical trials and their implications.
• Synthesis of evidence supporting specific interventions like fresh frozen plasma and tourniquets.

Main Results:

• A more discriminating approach to IV fluid resuscitation is now favored based on hemorrhage control.
• Positive pressure ventilatory support should be limited in severe hemorrhage due to reduced venous return.
• Evidence supports increased use of fresh frozen plasma, tourniquets, and intra-osseous devices.

Conclusions:

• Fluid resuscitation strategies must be tailored to the type of hemorrhage in trauma patients.
• Careful consideration of ventilatory support is crucial in patients with severe hemorrhage.
• Intravenous estrogen and progesterone show potential value in managing severe traumatic brain injury and burns.