Hyperbaric oxygen therapy for trauma: crush injury, compartment syndrome, and other acute traumatic peripheral ischemias.

What Researchers Did

This chapter discusses the pathophysiology of acute traumatic peripheral ischemias and proposes objective criteria for using hyperbaric oxygen therapy in crush injuries and compartment syndromes.

What They Found

The authors found that hyperbaric oxygen therapy mediates the effects of acute traumatic peripheral ischemias through four key mechanisms: hyperoxygenation, vasoconstriction, reperfusion, and host factors. They also noted that using objective criteria for HBO therapy could lead to substantial cost benefits by reducing expensive complications from these injuries.

Canadian Relevance

This study has no direct Canadian connection.

Study Limitations

This chapter is a discussion and review of existing knowledge, not a primary research study, and highlights the current reliance on subjective criteria for HBO therapy.