Surgical outcomes of interrupted aortic arch with ventricular septal defect in neonates and infants / 中华胸心血管外科杂志
Chinese Journal of Thoracic and Cardiovascular Surgery
; (12): 321-325, 2021.
Article
em Zh
| WPRIM
| ID: wpr-912279
Biblioteca responsável:
WPRO
ABSTRACT
Objective:
To summarize the surgical outcomes of interrupted aortic arch with ventricular septal defect (IAA/VSD) in neonates and infants.Methods:
This was a retrospective review of clinical data of 123 neonates and infants who received surgery for IAA/VSD from Jan 2009 to Jan 2019. Median age at repair was 48 days. Forty-four patients (36%) were neonates. One-hundred-and-twenty-two patients (99%) underwent standard aortic arch reconstruction with VSD closure, and one neonate (1%) underwent staged Yasui operation. Risk factors for early mortality was analyzed by decision tree model.Results:
Early mortality after surgery was 13%. Duration of cardiopulmonary bypass longer than 135 min, surgery received during neonatal period and before 2016 was identified as higher risk group for mortality. Median follow-up time was 3.5 years (range, 1-10 years). Freedom from aortic arch obstruction at 6 months, 1 year, 5 years after surgery was 75%, 72% and 72% respectively. Freedom from left ventricular outflow tract (LVOT) obstruction at 6 months, 1 year, 5 years after surgery was 91%, 83% and 73% respectively. A total of 17 patients received 21 reoperations. The patient who received Yasui operation experienced no residual obstruction during the follow-up.Conclusion:
Early outcomes after surgery for IAA/VSD in neonates and infants are satisfactory. However, patients with standard aortic arch reconstruction have a higher risk for aortic and LVOT obstruction, and require multiple reoperations.
Texto completo:
1
Índice:
WPRIM
Tipo de estudo:
Prognostic_studies
/
Risk_factors_studies
Idioma:
Zh
Revista:
Chinese Journal of Thoracic and Cardiovascular Surgery
Ano de publicação:
2021
Tipo de documento:
Article