Perioperative Management of Blood Loss in Spine Surgery

Rabia Qureshi, Varun Puvanesarajah, Amit Jain, Hamid Hassanzadeh

Research output: Contribution to journalReview articlepeer-review

Abstract

Spine procedures are associated with high rates of blood loss which can result in a greater need for transfusions. Repeated exposure to blood products is associated with risks and adverse reactions such as transfusion-related acute lung injury, fluid shifting, and infections. With the higher number of spine procedures and the increasing open surgery times associated with difficult procedures, excessive blood loss has become more prevalent. Perioperative methods have been established to combat the excessive blood loss and decrease the need for blood products. Preoperatively, anemia and coagulopathy screening is standard at least 4 weeks before elective procedures. Erythropoietin, iron loading or transfusions are used to decrease preoperative anemia, a predisposing factor for blood loss. Autologous predonation of blood has been shown to be ineffective and decreases preoperative hemoglobin levels. Intraoperatively, antifibrinolytics such as tranexamic acid and aminocaproic acid are used to decrease blood loss. In addition, fibrinogen concentrates, thromboelastometry, acute normovolemic hemodilution, controlled hypotension, and temperature regulation are some of the techniques used to decrease blood loss and the need for transfusions. Postoperatively, fibrin sealants, shed blood salvage, and erythropoietin or intravenous iron are used in management of blood loss, especially in instances when the patient refuses blood products.

Original languageEnglish (US)
Pages (from-to)383-388
Number of pages6
JournalClinical Spine Surgery
Volume30
Issue number9
DOIs
StatePublished - Jan 1 2017

Keywords

  • anemia optimization
  • blood loss
  • intraoperative
  • perioperative
  • tranexamic acid
  • transfusion

ASJC Scopus subject areas

  • Surgery
  • Orthopedics and Sports Medicine
  • Clinical Neurology

Fingerprint

Dive into the research topics of 'Perioperative Management of Blood Loss in Spine Surgery'. Together they form a unique fingerprint.

Cite this