Posterior spinal fusion in adolescent idiopathic scoliosis with or without intraoperative cell salvage system: a retrospective comparison.
This study investigates efficacy and safety of routine cell salvage system use in adolescent idiopathic scoliosis patients undergoing primary posterior spinal fusion surgery with segmental spinal instrumentation. Forty-five consecutive adolescent idiopathic scoliosis patients undergoing posterior spinal fusion by two surgeons at a single hospital were studied. Intraoperative cell salvage system was used in 23 patients, and the control group was 22 patients who underwent surgery without cell salvage system. The cell salvage system was the Haemonetics Cell Saver 5. The primary outcome measures were intraoperative and perioperative allogeneic transfusion rate, difference between preoperative and discharge Hg and Hct levels. Average patient age was 14.65 ± 1.49 in cell saver group and 13.86 ± 2.0 in control group. In cell saver group, average intraoperative autotransfusion was 382.1 ± 175 ml. Average perioperative allogeneic blood transfusion need was 1.04 ± 0.7 unit in cell saver group and 2.5 ± 1.14 unit in control group. No transfusion reactions occurred in either group. Average hemoglobin level in cell saver group was 10.7 ± 0.86 and average hemoglobin level in control group was 10.7 ± 0.82 on discharge. Cell saver reduces perioperative transfusion rate in patients undergoing posterior spinal fusion for adolescent idiopathic scoliosis.
Department of Orthoapaedics and Traumatology, Gulhane Military Medical Academy, Ankara, Turkey.
Omer
O
Ersen
Safak
S
Ekıncı
Serkan
S
Bılgıc
Ozkan
O
Kose
Erbil
E
Oguz
Ali
A
Sehırlıoglu
D000293:Adolescent; D001803:Blood Transfusion / Q000706:statistics & numerical data; D001804:Blood Transfusion, Autologous / Q000706:statistics & numerical data; D005260:Female; D006400:Hematocrit; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D016268:Internal Fixators; D008297:Male; D057725:Operative Blood Salvage / Q000706:statistics & numerical data; D019919:Prosthesis Implantation; D012189:Retrospective Studies; D012600:Scoliosis / Q000097:blood / Q000601:surgery*; D013123:Spinal Fusion / Q000295:instrumentation / Q000379:methods*; D016896:Treatment Outcome
D006454:Hemoglobins