Remote Damage Control Resuscitation in Austere Environments

Area of Science:

• Trauma resuscitation
• Hemorrhagic shock management
• Prehospital care

Background:

• Hemorrhage is a primary cause of preventable trauma death.
• Damage control resuscitation (DCR) is the standard in-hospital treatment for hemorrhagic shock.
• Plasma-based resuscitation has improved outcomes, but prehospital application (remote DCR) is challenging due to resource limitations.

Purpose of the Study:

• To review the principles and challenges of remote damage control resuscitation.
• To assess the feasibility and potential benefits of early interventions like tranexamic acid and lyophilized plasma in austere environments.
• To discuss the role of whole blood and current limitations in controlling noncompressible hemorrhage.

Main Methods:

• Literature review of damage control resuscitation principles and prehospital trauma care.
• Analysis of current evidence regarding fluid resuscitation strategies (crystalloids, colloids, plasma, whole blood).
• Evaluation of hemorrhage control techniques, including mechanical methods and hemostatic agents.

Main Results:

• Plasma-based resuscitation and decreased crystalloid/colloid volumes are effective in DCR.
• Early administration of tranexamic acid and reconstituted lyophilized plasma is feasible for remote settings.
• Whole blood is considered optimal fluid therapy, but logistical issues persist.
• Effective control of external hemorrhage is established, but noncompressible torso hemorrhage remains a significant challenge.

Conclusions:

• Remote damage control resuscitation requires adapted strategies for resource-limited environments.
• Early use of tranexamic acid and lyophilized plasma may improve outcomes in prehospital settings.
• Addressing logistical challenges for whole blood and improving methods for noncompressible hemorrhage control are critical areas for future research.