Clinical Considerations of the Surgical Closure of the PDA in the Premature Infants.
- Author:
Sang Ik KIM
1
;
Chul Hyun PARK
;
Sung Yeol HYUN
;
Jung Chul KIM
;
Kook Yang PARK
Author Information
1. Department of Thoracic and Cardiovascular Surgery.
- Publication Type:Original Article
- Keywords:
Ductus Arteriosus, Patent;
Infants, premature
- MeSH:
Blood Pressure;
Body Weight;
Bronchopulmonary Dysplasia;
Cations;
Cause of Death;
Ductus Arteriosus, Patent;
Female;
Follow-Up Studies;
Heart;
Heart Failure;
Heart Rate;
Humans;
Hyalin;
Indomethacin;
Infant;
Infant, Newborn;
Infant, Premature*;
Membranes;
Recurrence
- From:The Korean Journal of Thoracic and Cardiovascular Surgery
1999;32(8):702-708
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND: Surgical closure of the PDA in premature infants with complications or contraindications to indomethacin use, or recurrence of symptomatic PDA is a safe and effective procedure with low operative risk and minimal complications. MATERIAL AND METHOD: From April 1996 to August 1998, 11 premature infants with body weight under 1.5 kg at operation underwent operation for a symptomatic PDA (male:5, female: 6). Associated dise ases were congenital heart disease(7), hyaline membrane disease(6), intraventricular hemor rhage(4), pneumonia(4), pneumothorax(3), hyperbilirubinemia(2), necrotizing enterocolitis(2), renal failure(1), epilepsy(1), and hydrocephalus(1). Surgical techniques are hemoclipping(8) and ligation(3). The size of PDA was 3~6 mm (5.0+/-1.2). RESULT: Systolic and diastolic blood pressure rised and heart rates decreased after PDA closure. ABGA improved postoperatively. There were no surgical complications. Six infants with improved ABGA data were weaned from mechanical ventilatory support. The follow-up durations after discharge were 3 month to 12 month. Five deaths were not related to operation. The causes of death were hyaline membrane disease(2), bronchopulmonary dysplasia with pneumonia(1), sepsis(1), and con gestive heart failure with respiratory distress syndrome(1). CONCLUSION: Early operative closure is the treatment of choice in most premature infants with a hemodynamically significant shunt(PDA), recurrence of symptomatic PDA, complications of Indomethacin, or contraindi cations to Indomethacin.
