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J Thorac Cardiovasc Surg 2006;132:672-674
© 2006 The American Association for Thoracic Surgery
Surgery for Congenital Heart Disease |
a Department of Paediatric Surgery, Waikato Hospital, Hamilton, New Zealand
b Department of Paediatric Surgery, Christchurch Hospital, Christchurch, New Zealand.
Received for publication December 20, 2005; revisions received March 24, 2006; accepted for publication April 3, 2006. * Address for reprints: Parkash Lal Mandhan, MD, PhD, Waikato Hospital, Paediatric Surgery, Level 02, E. R. Building, Pembrook St, Hamilton 7524, New Zealand. (Email: sindhwasi{at}e3.net.nz).
OBJECTIVE: We reviewed the experience of 2 centers performing surgical ligation of patent ductus arteriosus in preterm neonates to identify whether the choice of surgical techniquesuture ligation or clip applicationaffected outcome.
METHODS: Between 2000 and 2005, 67 newborn infants had open surgical closure of patent ductus arteriosus: 33 by suture ligation and 34 by clip application. The groups were similar in age and sex.
RESULTS: The average length of the procedure was 55.8 ± 13.7 minutes for suture ligation and 30.8 ± 8.7 minutes for clip application (P < .05). Six neonates had intraoperative bleeding in the suture ligation group. Four patients had significant postoperative complications in the suture ligation group, compared with 2 in the clip application group.
CONCLUSIONS: This study demonstrates that clip application results in a significant reduction in the operative time and, possibly, in less morbidity.
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