TITLE

Impact of new treatments for respiratory failure on outcome of infants with congenital diaphragmatic hernia

AUTHOR(S)
Somaschini, M.; Locatelli, G.; Salvoni, L.; Bellan, C.; Colombo, A.
PUB. DATE
October 1999
SOURCE
European Journal of Pediatrics;1999, Vol. 158 Issue 10, p780
SOURCE TYPE
Academic Journal
DOC. TYPE
journal article
ABSTRACT
Unlabelled: Term and near-term newborn infants with congenital diaphragmatic hernia (CDH), symptomatic in the first 24 h of life or diagnosed antenatally, without other significant malformations were treated at our hospital with high-frequency oscillatory ventilation (HFOV) as a primary modality of ventilation and elective delay in surgical repair after a period of stabilisation. When unresponsive to HFOV, infants were treated with surfactant, inhaled nitric oxide (iNO) and extracorporeal membrane oxygenation (ECMO) to achieve pre-operative stabilisation. From October 1994 to August 1998, 28 newborn infants with CDH were managed with such treatment; mean birth weight was 3184 +/- 535 g and gestational age 38.5 +/- 1.85 weeks. Age at operation was 68 +/- 35 h. In 9 cases, large diaphragmatic defects required the use of a prosthetic patch (Gore-tex). HFOV was used for primary ventilation in inborn patients (n = 16); outborn infants (n = 12) were placed on HFOV at admittance. A total of 15 patients (53%) were stabilised using only HFOV. Bovine surfactant was administered in 12 infants and 4 responded. iNO was used in eight infants and five responded. ECMO was used in three outborn patients and one survived. Overall, out of 28 infants, 25 survived (89%). Neurological examination (Amiel-Tison and Grenier) of 15 infants showed transient anomalies at 6 months in 40% of infants, while a normal neurological examination was present in all patients at 1 year. The development quotient (Griffiths scales) was within normal values in ten and mildly abnormal in two infants tested at 1 year.Conclusion: Management based on early HFOV, eventually associated with surfactant, iNO and ECMO to achieve preoperative stabilisation, resulted in a good survival rate (89%) and good neurodevelopmental outcome at 1 year of age in infants with CDH.
ACCESSION #
4681620

 

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