Why is it critical to avoid hypothermia in TCCC patients?

Avoiding hypothermia in TCCC patients is critical primarily because it can exacerbate coagulopathy and lead to increased mortality. Hypothermia negatively affects the body's ability to clot effectively, which is particularly dangerous in traumatic situations where bleeding is already a concern. When a patient's core body temperature drops, the coagulation cascade can be disrupted, leading to worse bleeding and making it significantly harder to control hemorrhage. This increased risk of coagulopathy directly impacts patient outcomes, as it can result in higher rates of mortality during trauma situations.

Moreover, maintaining normothermia helps to support metabolic processes and immune function, which are essential for recovery in trauma patients. Keeping the patient warm can prevent a cascade of complications associated with hypothermia that would complicate treatment and worsen the patient's condition.