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Reducing Unnecessary Crossmatching For Hip Fracture Patients By Accounting For Preoperative Hemoglobin Concentration, Raj M Amin, Varun Puvanesarajah, Yash P Chaudhry, Matthew J Best, Sandesh S Rao, Steven M Frank, Erik A Hasenboehler
Reducing Unnecessary Crossmatching For Hip Fracture Patients By Accounting For Preoperative Hemoglobin Concentration, Raj M Amin, Varun Puvanesarajah, Yash P Chaudhry, Matthew J Best, Sandesh S Rao, Steven M Frank, Erik A Hasenboehler
Orthopedic Surgery Resident Research
BACKGROUND: Maximum surgical blood order schedules were designed to eliminate unnecessary preoperative crossmatching prior to surgery in order to conserve blood bank resources. Most protocols recommend type and cross of 2 red blood cell (RBC) units for patients undergoing surgery for treatment of hip fracture. Preoperative hemoglobin has been identified as the strongest predictor of inpatient transfusion, but current maximum surgical blood order schedules do not consider preoperative hemoglobin values to determine the number of RBC units to prepare prior to surgery.
AIM: To determine the preoperative hemoglobin level resulting in the optimal 2:1 crossmatch-to-transfusion (C:T) ratio in hip fracture …