title: Fibrin sealant reduces suture line bleeding during carotid endarterectomy: a randomised trial.
abstract: OBJECTIVE
  To determine whether topical fibrin sealant reduced suture line bleeding during carotid endarterectomy with polytetrafluoroethylene (PTFE) patch closure.
  
  
  METHODS
  Prospective randomised non-blinded control trial.
  
  
  METHODS
  Regional vascular surgery unit.
  
  
  METHODS
  Seventeen patients undergoing carotid endarterectomy were randomised either to receive fibrin sealant as a topical haemostatic agent at the arteriotomy suture line or to act as control.
  
  
  METHODS
  Time taken to achieve haemostasis at the suture line. Intraoperative blood loss. Total operative time.
  
  
  RESULTS
  The median time to achieve haemostasis was 5.5 min (range 4-31 min) in the treatment group and 19 min (range 10-47 min) in the control group. This difference was statistically significant p < 0.005 by Mann-Whitney test. There was no statistical difference in total operative time. Operative blood loss was lower in the treatment group (median 420ml, range 300-500ml) than in the control group (median 550ml, range 350-1200ml) but this difference was not statistically significant. One patient in the control group suffered a perioperative thrombo-embolic event.
  
  
  CONCLUSIONS
  Fibrin sealant is an effective topical haemostatic agent for arteriotomy suture lines involving PTFE material.
authors.affiliation: Department of Surgery, University of Edinburgh, Scotland.
authors.forename: A A
authors.initials: AA
authors.lastname: Milne
authors.forename: W G
authors.initials: WG
authors.lastname: Murphy
authors.forename: S J
authors.initials: SJ
authors.lastname: Reading
authors.forename: C V
authors.initials: CV
authors.lastname: Ruckley
mesh_terms: D000368:Aged; D000714:Anastomosis, Surgical; D016063:Blood Loss, Surgical; D016894:Endarterectomy, Carotid; D015718:Fibrin Tissue Adhesive / Q000008:administration & dosage* / Q000009:adverse effects; D006488:Hemostasis, Surgical; D006801:Humans; D008875:Middle Aged; D011138:Polytetrafluoroethylene; D011183:Postoperative Complications; D011446:Prospective Studies; D013537:Sutures
chemical_list: D015718:Fibrin Tissue Adhesive; D011138:Polytetrafluoroethylene