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A draping technique for prevention of coronary bypass graft kinking and suture-line oozing
1Division of Cardiothoracic Surgery, University of Wisconsin School of Medicine, Madison 53792, USA.
Insights
Routine use of thrombin-soaked oxidized regenerated cellulose on coronary bypass grafts may prevent serious complications after myocardial revascularization. This simple technique appears safe, avoiding graft kinking and bleeding without adverse patient effects.
Area of Science:
- Cardiovascular Surgery
- Surgical Hemostasis
Background:
- Coronary bypass graft kinking and anastomotic bleeding are rare but severe complications following myocardial revascularization.
- These issues can lead to significant patient morbidity and mortality.
Purpose of the Study:
- To evaluate the efficacy of using thrombin-soaked oxidized regenerated cellulose (ORC) on coronary bypass grafts.
- To determine if this intervention can prevent acute graft kinking and postoperative hemorrhage.
Main Methods:
- The study involved routine application of thrombin-soaked ORC to arterial and venous coronary bypass grafts.
- Application occurred just prior to sternal closure in patients undergoing myocardial revascularization.
Main Results:
- The practice was associated with the avoidance of acute coronary bypass graft kinking.
- Postoperative hemorrhage from anastomotic suture lines was also reduced.
Conclusions:
- Routine draping of coronary bypass grafts with thrombin-soaked ORC is a potentially effective method to prevent lethal complications.
- This technique appears to be safe, with no immediate or long-term adverse sequelae observed in patients.
Abstract:
Acute kinking of coronary bypass grafts and postoperative hemorrhage due to oozing from the anastomotic suture lines are uncommon but devastating complications of myocardial revascularization. Routine draping of arterial and venous coronary bypass grafts just prior to sternal closure by use of thrombin-soaked oxidized regenerated cellulose may help to avoid these potentially lethal complications. This practice appears to be devoid of any immediate or long-term sequela to the patient.