Randomized controlled trial of 7, 28, vs 42 day stored red blood cell transfusion on oxygen delivery (VO max) and exercise duration.

Background: Few studies have rigorously assessed the impact of red blood cell (RBC) transfusion on oxygen delivery. Several large trials demonstrated no clinical outcome differences between transfusion of shorter-storage vs prolonged-storage RBCs. These trials did not directly assess functional measures of oxygen delivery.

Awareness of the 2010 guidelines implemented by the New York State Education Department for respiratory therapists in their role as clinical preceptors.

Background: In 1993, the New York State (NYS) legislature and governor signed into law the Respiratory Therapy Guide to Practice Education Law to guide and regulate the profession of respiratory care under the auspices of the New York State Education Department. New guidelines were implemented by the New York State Education Department for respiratory therapists (RTs) in 2010 to provide the opportunity for RTs to receive continuing education units (CEUs) when participating as clinical preceptors. This study was conducted in June 2012 to determine the extent to which the NYS RTs are aware of the new licensing guidelines and amendments.