European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
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Randomized Controlled Trial
A prospective randomised controlled trial evaluating prophylactic Floseal, a gelatin and thrombin-based haemostatic matrix, in postoperative drain output and blood transfusion in transforaminal lumbar interbody fusion surgery.
To evaluate the prophylactic use of Floseal in reducing postoperative blood loss in patients undergoing Transforaminal Lumbar Interbody Fusion (TLIF). TLIF is a lumbar spine decompression and fusion procedure with potential for postoperative blood loss. Prophylactic application of Floseal, a gelatin and thrombin-based haemostatic matrix to the surgical wound before closure was shown to be effective in reducing postoperative drain output in anterior cervical discectomy and fusion. This study postulated that prophylactic use of Floseal before wound closure would reduce postoperative blood loss in patients who underwent TLIF. ⋯ Prophylactic use of Floseal was not shown to reduce postoperative bleeding in single level or two-level TLIF.