Intraoperative blood salvage may shorten the lifespan of red blood cells within 3 days postoperatively: A pilot study
| Autor: | Shan-Shan Zuo, Qin Huang, Wen-Tong Meng, Xin-Yi Liao, Da-Ming Gou, Jie Zhang |
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| Rok vydání: | 2017 |
| Předmět: |
Adult
Male Blood transfusion Erythrocytes Cell Survival RBC-engulfing granulocyte medicine.medical_treatment Statistics as Topic Blood Loss Surgical RBC lifespan 030204 cardiovascular system & hematology Risk Assessment 03 medical and health sciences Blood Transfusion Autologous Hemoglobins 0302 clinical medicine Postoperative Complications Risk Factors Medicine Humans Orthopedic Procedures Prospective Studies Risk factor Prospective cohort study Blood Volume business.industry Intraoperative blood salvage Operative Blood Salvage Anemia General Medicine Odds ratio Clinical Trial/Experimental Study Middle Aged Confidence interval Clinical trial Outcome and Process Assessment Health Care 030220 oncology & carcinogenesis Anesthesia Erythrocyte Count intraoperative blood salvage Female Hemoglobin business Research Article |
| Zdroj: | Medicine |
| ISSN: | 1536-5964 |
| Popis: | Background: Intraoperative blood salvage (IBS) recovers most lost blood, and is widely used in the clinic. It is unclear why IBS does not reduce long-term postoperative requirements for red blood cells (RBCs), and 1 possibility is that IBS affects RBC lifespan. Methods: Prospectively enrolled patients who underwent spine, pelvic, or femur surgery not involving allogeneic RBC transfusion were grouped based on whether they received IBS or not. Volumes of blood lost and of RBCs salvaged during surgery were recorded. Total blood cell counts, levels of plasma-free hemoglobin, and CD235a-positive granulocytes were determined perioperatively. Results: Although intraoperative blood loss was higher in the IBS group (n = 45) than in the non-IBS group (n = 52) (P |
| Databáze: | OpenAIRE |
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