Variations of Practice in the Care of Extremely Preterm Infants  

Oleh:

Janvier, Annie ; Lantos, John D.

Jenis: Article from Books - E-Book
Dalam koleksi: Clinical Ethics in Pediatrics A Case-Based Textbook, page 94-99.
Topik: Preterm Infants; The value of neonates
Fulltext: Variations of Practice in the Care of Extremely Preterm Infants.pdf (122.27KB)

Isi artikel

A normal gestation lasts 40 weeks following the mother’s last menstrual period, and prematurity is defined as a gestation lasting fewer than 37 weeks. Until the 1960s, most premature babies died. Four recent developments in neonatology – respirators, parenteral (intravenous) nutrition, antenatal corticosteroids, and surfactant replacement therapy – have improved outcomes for preterm infants. The “physiological” lower limit of viability is similar in all industrialized countries: 22 weeks gestational age with some very rare survivors at 21 weeks. h ere is, however, tremendous variation among countries in survival of babies at 22–25 weeks of gestation. Doctors and parents in many countries choose not to provide these infants with active interventions. Many people think that the survival rate for babies born at 22–24 weeks is too low and the rate of disabilities among survivors is too high. Some health policy makers worry about the cost of neonatal intensive care for these tiny babies. We will examine all of these issues and do so with particular attention to international variations in the treatment of extremely low gestational age neonates (ELGANs).

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