title: [The premature infant below 1000 g].
abstract: 74 premature infants with a birth weight of 1000 g or less were hospitalized in the period 1963-1975. 20 babies survived the first 4 weeks of life and 2 died during the second month of life from progressive lung disease. 77% of all patients were mechanically ventilated and 9 ventilated patients survived. The main causes of death were cerebral hemorrhage, severe asphyxia and septicemia. Prognosis was impaired by hypothermia, IRDS, gestational age below 27 weeks and premature rupture of membranes with bacterial infection. At the age of 1 year 8 out of 12 survivors followed up showed normal mental and motoric development. 3 children had minor or obvious signs of cerebral paresis and one further child has partial retrolental fibroplasia. Due to modern intensive care the survival rate of these very small premature babies has now reached 40%. The prognosis is favourably influenced by optimal obstetric and neonatal care, while special precautions should be undertaken to avoid hypothermia. Our results with mechanical ventilation justify the administration of full intensive care to these very small premature babies.
mesh_terms: D001238:Asphyxia Neonatorum / Q000401:mortality; D002543:Cerebral Hemorrhage / Q000401:mortality; D005260:Female; D006801:Humans; D007035:Hypothermia / Q000150:complications; D007223:Infant; D007226:Infant Mortality; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D011247:Pregnancy; D012121:Respiration, Artificial; D018805:Sepsis / Q000401:mortality
vernacular_title: Die Frühgeburt unter 1000 g