Fibronectin and the critically ill patient: current status.

In summary, deficiency of plasma fibronectin has now been documented in a variety of clinical entities. Persistently low fibronectin may have prognostic value, and in certain patients may provide a clue to occult sepsis and potential organ failure. The clinical benefit of infusion of fibronectin-rich cryoprecipitate or purified human plasma fibronectin has yet to be determined in well-controlled randomized clinical trials. However, if such results become available then infusion of plasma fibronectin may provide a valuable therapeutic modality in the care of the critically-ill patient.