Despite development of many prevention and treatment modalities for bronchopulmonary dysplasia (BPD), a form of chronic respiratory insufficiency in premature infants recovering from respiratory distress syndrome, BPD remains a treatment challenge and a significant cause of long-term morbidity. A ventilator-dependent very low birth weight infant in our newborn special care unit was receiving multiple courses of systemic dexamethasone for severe respiratory failure. The infant demonstrated adrenal suppression manifested by a baseline cortisol concentration below reported levels in infants of similar birth weight and postnatal age.
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