What does the term "bridge-to-transplant" refer to in ECMO therapy?

The term "bridge-to-transplant" in the context of ECMO therapy specifically refers to the use of ECMO as a temporary support system for patients who are awaiting a heart or lung transplant. This type of support is critical for patients experiencing severe respiratory or cardiac failure, providing them with the oxygenation and circulation needed to sustain life while they wait for an organ donor.

During this period, ECMO serves as a vital intervention that stabilizes the patient's condition, allowing them to be considered for transplantation when a suitable donor organ becomes available. Ultimately, the goal of bridging with ECMO is to maintain the patient's viability and improve their clinical status until a definitive surgical solution, such as a transplant, can be performed. This intervention is crucial, as the absence of such support could lead to deterioration and ultimately result in the patient being ineligible for transplantation.