Minimally invasive thoracotomy (muscle-sparing thoracotomy) for occlusion of ligamentum arteriosum (ductus arteriosus) in preterm infants.
Rev Bras Cir Cardiovasc
; 22(3): 285-90, 2007.
Article
em En, Pt
| MEDLINE
| ID: mdl-18157413
ABSTRACT
OBJECTIVES:
To analyze the feasibility, the safety, and the primary outcomes of a minimally invasive thoracotomy for the occlusion of ligamentum arteriosum (ductus arteriosus) in preterm infants.METHODS:
Between October 1991 and June 2003, 273 preterm infants and very low birth weight preterm infants were submitted to a surgical occlusion of the ligamentum arteriosum (ductus arteriosus) through muscle-sparing thoracotomy under general anesthesia in the neonatal ICU. Pre-operative demographic data, mortality outcomes, and adverse events were retrospectively analyzed through medical records consultation.RESULTS:
There were no deaths related to surgery, and 234 (86%) patients were discharged from hospital. Thirty-nine deaths have occurred between the 1st and the 51st days. The cause of death was sepsis (14 patients); intracranial bleeding (11 patients); and necrotizing enterocolitis (9 patients). All causes were related to prematurity. In five patients the cause of death was not established or could not be found in the medical records. The most frequent adverse events related to the surgery were pneumothorax 3.3% (9 patients), bleeding 1.4% (4 patients).CONCLUSIONS:
The minimally invasive thoracotomy technique for the occlusion of the ligamentum arteriosum (ductus arteriosus) when performed in preterm infants and very low birth weight infants is feasible, safe, efficient, related to low morbidity, and not dependent of hospital resources.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Toracotomia
/
Permeabilidade do Canal Arterial
Tipo de estudo:
Etiology_studies
/
Evaluation_studies
/
Observational_studies
Limite:
Female
/
Humans
/
Male
/
Newborn
Idioma:
En
/
Pt
Revista:
Rev Bras Cir Cardiovasc
Assunto da revista:
ANGIOLOGIA
/
CARDIOLOGIA
Ano de publicação:
2007
Tipo de documento:
Article
País de afiliação:
Brasil