Open Access Journal
Indian Journal of Medical Research and Pharmaceutical Sciences
February 2015; 2(2) ISSN: 2349–5340
© Indian Journal of Medical Research and Pharmaceutical Sciences http://www.ijmprs.com/
[17]
DEVELOPMEMTALLY SUPPORTIVE CARE IN NEONATAL
INTENSIVE CARE UNIT (NICU):-A REVIEW
Prasenjit Halder
*
,
Debabrata Bera , Arindam Banerjee
*College of Medicine and Sagore Dutta Hospital(Department of Pediatrics medicine), Kolkata, India.
Apollo Gleneagles Hospital (Department of Cardiology), Kolkata, Indian
Email: prasenjit0024@gmail.com
Abstract
Keywords:
Development, neonate,
supportive care, NIDCAP.
Although new advancement in health care technology in perinatal medicine the
survival of preterm infants and extremely low birth weight neonates has increased.
However, the increased survival rate in this group of neonates has not been matched
by are reduction in disability rate. Research suggests that the cognitive disabilities,
poor academic achievements, and disordered behavioral regulation seen in preterm
due to early disruption of their intrauterine life and sudden exposure to entirely
unfamiliar NICU environment .So, these newborn needs more developmentally
oriented supportive care while they are still in intensive care. Developmentally
supportive care is aimed at decreasing the the stress levels in these babies by
individualized care which also involves family. Growth and developmental outcomes
has been shown enhanced by this approach. This article presents a brief review of
current literature as well as the scope of such practices in NICU setting.
Introduction
Preterm birth has an incidence varying from 5-12%.Advance in neonatal and perinatal technologies has resulted in
improved survival especially amongst the extremely low birth weight neonates. However, the increased survival in
this group of neonates has not been matched by are reduction in disability rate which has been reported to range
from 15-25 %( 1, 2). Research suggests that the cognitive disabilities, poor academic achievements, and disordered
behavioral regulation seen in preterm, are the result of early disruption of their intrauterine life and sudden exposure
to entirely unfamiliar NICU environment. The fetus requires secure environments for their neurodevelopment- the
maternal uterine environment, their parents and their family and community’s social groups. Preterm infants are akin
to a fetus developing in the extra uterine environment. Thus, a preterm delivery removes the infant from these secure
environments which contribute to malwiring of the neural network and consequent adverse neurodevelopmental
consequences. Fetuses experience continuous sensory and kinesthetic stimuli from the amniotic fluid which aids in
motor system development. The exposure to maternal diurnal rhythms helps in differentiations sates of
consciousness and provides inputs to prepare the primary senses of hearing, smell, taste and sight. The NICU
environment fails to provide these vital neurodevelopmental stimuli for the extra-uterine preterm fetus (3) .Besides
the separation from parents and family in NICU environment results in later developmental difficulties. Therefore,
there is a need to change our neonatal care practices in NICU to support the neurodevelopmental processes in extra
uterine environment.
Theoretical basis of developmental care
Newborn should be viewed as intrinsically social beings who attempt to achieve self-regulation through their
interaction with their care giving environment and their consequent feedback.
Als et al (4) distinguished categories of behavior in preterm infants: 1.Self-regulatory: Behaviors of approach and
groping and seeking stimulations. These behaviors are favorable for infants and need to be encouraged. 2. Stress
related: Behavior of withdrawal and avoidance. This result from overwhelming stimulation which the infant cannot
integrate and are nonfavorable. Based on these observations Als (5) put forth the synactive theory of development.
Synactive theory of development :- The synactive theory of development provides a framework for understanding
premature infants’ neurobehavior. The fetus from conception onward is thought to be organized in five distinct