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The Perinatal Asphyxiated Lamb Model: A Model for Newborn Resuscitation
Published on: August 15, 2018
Outcome for infants with congenital diaphragmatic hernia requiring extracorporeal membrane oxygenation: the first
J A D'Agostino1, J C Bernbaum, M Gerdes
1Division of Neonatology, Children's Hospital of Philadelphia, PA 19104.
Insights
Extracorporeal membrane oxygenation (ECMO) significantly improved survival rates for infants with congenital diaphragmatic hernia (CDH). While most survivors experienced complications like GERD and CLD, neurodevelopmental outcomes at one year were largely average to borderline.
Area of Science:
- Neonatal Medicine
- Pediatric Surgery
- Critical Care
Background:
- Congenital diaphragmatic hernia (CDH) is a severe condition with historically high mortality rates in neonates.
- The advent of advanced respiratory support has been crucial in managing these critical cases.
Purpose of the Study:
- To evaluate the impact of extracorporeal membrane oxygenation (ECMO) on survival rates in infants diagnosed with CDH.
- To document the short-term medical sequelae and 1-year neurodevelopmental outcomes for CDH infants treated with ECMO.
Main Methods:
- A cohort of 30 neonates with CDH admitted between 1990 and 1992 was studied.
- Twenty infants requiring ECMO underwent medical and neurodevelopmental assessments at 3, 6, and 12 months post-discharge.
- Data on neonatal course, surgical interventions, and follow-up outcomes were collected via chart review and clinical evaluations.
Main Results:
- The survival rate for CDH infants requiring ECMO was 80% (16 of 20).
- The overall survival rate for CDH increased from 31% to 63% following the implementation of the ECMO program (P = .01).
- Common sequelae included gastroesophageal reflux (81%), need for tube feeding (69%), and chronic lung disease (62%). At 1 year, mean cognitive scores were average (87±23), and motor skills were borderline (75±24), with hypotonia in 10 of 13 patients.
Conclusions:
- ECMO has substantially improved survival for neonates with congenital diaphragmatic hernia.
- While ECMO facilitates survival, long-term management must address common sequelae such as GERD, CLD, and neurodevelopmental deficits, including borderline motor skills and hypotonia.
Abstract:
Congenital diaphragmatic hernia (CDH) has been associated with a high mortality rate. The purposes of this study were to determine the impact of extracorporeal membrane oxygenation (ECMO) on the survival of infants with CDH and to document the sequelae and 1-year neurodevelopmental outcome for CDH infants who required ECMO. Thirty neonates with CDH were admitted between May 7, 1990 and October 1, 1992. Twenty required ECMO and were enrolled in our neonatal follow-up program. Information about the infants' neonatal course was obtained from chart review, and the infants were seen at 3, 6, and 12 months of age for medical and neurodevelopmental follow-up. Primary diaphragmatic repair was performed in 13 infants. Five required Goretex graft reconstruction (GGR), and two did not have repair. Sixteen (80%) of the 20 infants who required ECMO survived. The overall survival rate increased from 31% (10 of 32) in the 5 years previous to the start of the ECMO program to 63% (19 of 30) since then (P = .01). The most common sequelae noted by the time of discharge included gastroesophageal reflux (GER; 81%), the need for tube feeding (69%), and chronic lung disease (CLD; 62%). At 1 year of age, mean cognitive skills were average (87 +/- 23) and motor skills were borderline (75 +/- 24) according to the Bayley Scales of Infant Development. Hypotonia was present in 10 of 13 patients.(ABSTRACT TRUNCATED AT 250 WORDS)
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