Transfusion
-
Pediatric scoliosis surgery is associated with considerable blood loss and allogenic transfusions. Transfusions contribute to morbidities and cost. A perioperative pediatric blood management program was implemented at our institution. Patients received preoperative evaluation, cell salvage, topical hemostasis, antifibrinolytics, and hypotensive anesthesia. ⋯ Transfusion requirements in scoliosis patients are dependent on blood loss as determined by Cobb angles and number of segments fused relative to the patients' blood volume as determined by weight. Implementation of a blood management protocol resulted in a low transfusion rate and unexpectedly led to the preoperative diagnosis of a number of patients with low levels of von Willebrand activity.
-
Intraoperative blood salvage is the process whereby shed red blood cells (RBCs) are collected and returned to the patient. We analyzed the trends in the volume of returned RBCs by our blood salvage program across a 12-hospital regional health care system over a 5-year period. ⋯ Although overall the mean volumes of RBCs returned to the patients by intraoperative blood salvage were high, the actual volumes returned depended on the case mix. There appears to be an opportunity to use blood salvage more selectively to improve efficiency.
-
Acute upper gastrointestinal bleeding (AUGIB) accounts for 14% of all red blood cell (RBC) transfusions in the United Kingdom, despite little evidence to guide optimal blood transfusion strategies and few data on the variation in practice. We aimed to survey UK clinicians about their RBC transfusion practice in AUGIB. ⋯ There is significant variation in the reported approach to transfusion practice among clinicians caring for patients with AUGIB, with both patient- and clinician-related factors accounting for these differences. Further studies are needed to evaluate the safety and efficacy of differing blood transfusion strategies in patients presenting with AUGIB.