Chathas M K, Paton J B
Department of Pediatrics, Michael Reese Hospital and Medical Center, Chicago, Illinois, USA.
J Perinat Neonatal Nurs. 1997 Mar;10(4):72-87. doi: 10.1097/00005237-199703000-00015.
Adequate nutrition is important in infancy because it can affect brain growth. A critical period for brain growth is the end of the fetal growth period and the first 2 years of life. Delivery of nutrition to infants in the neonatal intensive care unit is challenging because illness and prematurity increase nutritional need and create access difficulties. One technique, percutaneous central venous catheter (PCVC) placement, eliminates access difficulties. Nevertheless, safe delivery of parenteral nutrition through PCVCs is dependent on minimizing infectious and mechanical complications. With the implementation of a PCVC quality assurance program, problems can be identified early, and appropriate, timely interventions can be initiated.
充足的营养在婴儿期很重要，因为它会影响大脑发育。大脑发育的关键时期是胎儿生长期结束至生命的头两年。在新生儿重症监护病房为婴儿提供营养具有挑战性，因为疾病和早产会增加营养需求并造成获取营养的困难。一种技术，即经皮中心静脉导管（PCVC）置入，可消除获取营养的困难。然而，通过PCVC安全输送肠外营养取决于将感染性和机械性并发症降至最低。通过实施PCVC质量保证计划，可以早期发现问题，并启动适当、及时的干预措施。
