Articles: respiratory-distress-syndrome.
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Pediatric pulmonology · Mar 1994
Comparative StudyContinuous negative extrathoracic pressure versus positive end-expiratory pressure in piglets after saline lung lavage.
Recent reports have suggested that substituting continuous negative extrathoracic pressure (CNEP) for positive end-expiratory pressure (PEEP) may result in clinical benefits to infants with pulmonary disease. Other studies have suggested potential hemodynamic advantages. We compared the effects of CNEP and PEEP in 13 mechanically ventilated newborn piglets after acute lung injury induced by saline lavage. ⋯ Except for decreased CO, lung inflation with both CNEP and PEEP resulted in large increases in PaO2 without major pulmonary or hemodynamic effects. Other than differences in EELV at 3, 6, and 9 cmH2O distending pressure, there were no differences in pulmonary function or hemodynamics between sequences of incremental CNEP and PEEP. We conclude that CNEP and PEEP are physiologically equivalent in this model of acute lung injury.
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An open prospective descriptive pilot study was undertaken to assess the effectiveness and experience in the use of ExosurfNeonatal, a synthetic surfactant, on preterm infants with respiratory distress syndrome in the neonatal intensive care unit of the Paediatric Institute. Of 10 infants treated, seven (70%) survived with no major handicap on discharge. The mean duration of ventilation for these survivors was 6.4 days, mean duration of oxygen therapy 9.1 days and mean length of hospital stay 38.3 days. ⋯ Of the three ExosurfNeonatal treated infants who died, two were extremely premature. Both developed grade IV periventricular haemorrhage while the third infant was admitted in shock and hypothermia and died from intraventricular haemorrhage and pulmonary interstitial emphysema. Except for the very sick and extremely premature infants, surfactant therapy is useful in reducing the mortality and morbidity of premature infants with respiratory distress syndrome in our neonatal intensive unit.
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Hypereosinophilic syndrome (HES) is an infiltrative disease of eosinophils affecting multiple organs, including the lung. Hypereosinophilic syndrome differs from acute and chronic eosinophilic pneumonia clinically and usually necessitates treatment with alkylating agents and/or corticosteroids. ⋯ One of our patients developed the adult respiratory distress syndrome thought to be a complication of the HES. Aggressive treatment of HES in both cases combined with intensive support in the patient with ARDS resulted in prolonged survival.
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Klinische Pädiatrie · Mar 1994
Case Reports[Successful treatment of therapy refractory shock lung in a newborn infant with congenital varicella using extracorporeal membrane oxygenation].
A newborn with congenital varicella complicated by varicella pneumonia was transferred to our hospital on day 16 of life for the consideration of extracorporeal membrane oxygenation (ECMO). The newborn received varicella zoster immunoglobulin 13 hours after birth since the mother developed a varicella exanthema two days before delivery. On day 10 of life the newborn became clinically symptomatic with red macules and pustules. ⋯ ECMO was initiated in the veno-arterial mode on day 17 due to severe respiratory failure despite maximal conventional assisted ventilation and carried out for 14 days. With the age of 10 weeks he was discharged from the hospital with mild chronic lung disease without oxygen requirements and without neurological handicap. ECMO might be considered as life saving support in newborns with severe congenital varicella, considered to have a high mortality risk.