Study of Platelet Rich Plasma Drops to Moderate Clinically Significant Dry Eye

Participant blood will be drawn and processed by the University of Rochester Transfusion Medicine and Blood Bank. Processing will isolate the platelet free fraction of the blood plasma. After processing, plasma should contain ≤ 5% concentration of white blood cells (WBC), red blood cells (RBC), and platelets when compared to the concentration before processing.

Participant blood will be drawn and processed by the University of Rochester Transfusion Medicine and Blood Bank. Processing will isolate the platelet fraction of the blood plasma. After processing, plasma should contain ≤ 5% concentration of WBC and RBC and 100 x 10³ μl or ≥ 50% recovery of platelets when compared to the pre-platelet count.