Clinical pediatrics
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Clinical pediatrics · Jul 1982
Comparative StudyEmergency intracranial pressure monitoring in pediatrics: management of the acute coma of brain insult.
Over an 18-month period, 56 pediatric patients who sustained severe neurologic insults underwent intracranial pressure (ICP) monitoring. Indications for monitoring ICP were (1) a Glasgow Coma Scale (GCS) score of 7 or less or (2) loss of consciousness with inability to utter recognizable words or follow commands. Diagnoses were head trauma (n = 40), Reye's syndrome (n = 10), and hypoxic encephalopathy due to near-drowning (n = 6). ⋯ Overall mortality was 14 per cent, but patients with hypoxic encephalopathy had significantly higher mortality (33%) when compared to patients with head trauma (12.5%) or Reye's syndrome (10%). Other factors associated with a poor outcome included presence of an intracranial mass lesion, GCS score, ICP elevations, hypoxemia, hypotension, hypercarbia, and the presence of multiple injuries (p less than 0.01). Early diagnosis and aggressive treatment in these patients, including the use of ICP monitoring, has resulted in acceptable recovery in over 85 per cent of these patients.
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Clinical pediatrics · Apr 1982
Fluid, electrolyte, and glucose maintenance in the very low birth weight infant.
The low birth weight premature newborn, less than 1000 gm, represents a difficult problem in the management of parenteral fluid, electrolyte, and glucose maintenance. To assess this problem, six infants (mean weight 720 gm, range 575-835 gm; mean gestation 26.5 +/- 0.4 SEM wk) nursed under radiant warmers were evaluated during the first three days of life to determine volume of fluid intake, sodium and dextrose intakes, and urine output. Insensible water loss (IWL) was measured on a metabolic scale. ⋯ None of the infants became oliguric and only two urine specimens had specific gravity greater than 1.015. These data demonstrate a larger insensible water loss than reported previously in small infants, but increasing the administration of standard 10% dextrose and 0.2% saline solution to balance insensible losses may result in sodium and glucose overload. Recommendations are made for adjusting parenteral fluid therapy for birth weight groups 600-800, 801-1000, 1001-1500, and 1501-2000 grams and for environmental conditions or radiant warmer or incubator, with or without plastic shielding or phototherapy.
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Clinical pediatrics · Jan 1982
Case ReportsAlveolar hypoventilation and cor pulmonale associated with chronic airway obstruction in infants with Down syndrome.
Four infants with Down syndrome developed cor pulmonale and heart failure in association with chronic upper airway obstruction. Features of the sleep apnea syndrome were conspicuous; namely, noisy breathing with retraction, cyanosis and frequent apnea during sleep, and daytime lethargy and somnolence. The clinical picture masqueraded as cyanotic congenital heart disease. ⋯ Infants with Down syndrome may be predisposed to upper airway obstruction by virtue of hypoplasia of facial and oropharyngeal structures and generalized hypotonia. Additional obstructive elements may be contributed by hypertrophied lymphoid tissue, excessive secretions, and glossoptosis. Removal of the obstructive element is helpful, but functional obstruction may only be relieved by tracheostomy.