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Open-heart surgery in premature and low-birth-weight infants — a single-centre experience
- Source :
-
European Journal of Cardio-Thoracic Surgery . Dec2009, Vol. 36 Issue 6, p986-991. 6p. - Publication Year :
- 2009
-
Abstract
- Abstract: Objective: Because of their poor clinical status, infants may require surgery for congenital heart disease regardless of weight or prematurity. This retrospective review describes a single-centre experience with open-heart surgery in low-weight infants. Methods: From November 1997 to December 2006, 411 open-heart surgery procedures were performed in neonates. This included 46 consecutive infants weighing less than 2500g, who underwent cardiopulmonary bypass for correction of congenital heart defects (n =34) or Norwood stage I palliation of hypoplastic left heart syndrome (HLHS) (n =12). In the low-weight group were 23 males and 23 females with a median age of 10 days and a median weight of 2.26kg (range: 1.28–2.49kg). Results: Early mortality was 8.2% in patients weighing more than 2.5kg and 13% in the low-weight group. Within the low-weight group, weight at surgery, history of prematurity and prevalence of additional extracardiac malformations did not influence early mortality. At a median follow-up time of 32 months overall mortality was 21%. Thirty-four patients had a neurological follow-up examination 30 months postoperatively. Of the 34 survivors, 11 showed neurological deficits. Conclusions: In our patient population, early mortality was higher for infants weighing less than 2.5kg. However, within the low-weight group, lower weight at surgery or history of prematurity was not associated with a higher mortality or bad neurological outcome. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 10107940
- Volume :
- 36
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- European Journal of Cardio-Thoracic Surgery
- Publication Type :
- Academic Journal
- Accession number :
- 45417148
- Full Text :
- https://doi.org/10.1016/j.ejcts.2009.05.049