1 From the Departments of Psychiatry, Medicine, Neurology, and Radiology at The Children's Hospital, and the Department of Nursing at the Brigham and Women's Hospital, Harvard Medical School, Boston
We hypothesize that the respiratory and functional states of the very low birth weight infant with bronchopulmonary dysplasia can be improved in the neonatal intensive care unit by prevention of inappropriate sensory input. To test this hypothesis, we developed for preterm newborns a behavior observation method that catalogues specific reaction patterns according to putative stress and relaxation behaviors. We then collected behavioral information and heart rate, respiratory rate, and transcutaneous PO2 readings before, during, and after routine care-giving interventions. Eight control and eight experimental infants were selected for study based on the following criteria: birth weight <1,250 g, gestational age <28 weeks, on the respirator >24 hours in first 48 hours of life at
0.6O FiO2 for more than two hours during first 48 hours of life. Additionally, the two groups were comparable on other medical and demographic variables, including severity of respiratory status for the first ten days and incidence of intraventricular hemorrhage, patent ductus arteriosus, and socioeconomic status. Systematic observations were conducted on days 10, 20, and 30 after birth and at 36 and 40 weeks postconception. For the intervention infants, our observations were discussed with the infants' primary nurses, and individualized modifications for each infant's care plan were implemented based on these observations. Experimental infants showed significantly briefer stays on the respirator (P < .01) and in increased FiO2 (P < .05). Their feeding behavior was normalized significantly earlier (P < .01). Experimental infants also showed significantly better behavioral regulation scores at 1 month after their mothers' estimated dates of confinement (post-EDC), as measured with the Assessment of Preterm Infants' Behavior, significantly better Mental and Psychomotor Developmental Indices at 3, 6, and 9 months post-EDC, as measured with the Bayley Scales of Infant Development, and significantly better behavioral regulation scores at 9 months post-EDC, as measured in a videotaped play observation. Measurements of weight, height, and head circumference at 3, 6, and 9 months post-EDC showed no differences. All assessments were performed by one of two trained testers not familiar with the goals of the study or the group status of the infant. These results support the hypothesis that very low birth weight preterm babies profit significantly both medically and developmentally from individualized behavioral care in the neonatal intensive care unit.
Key Words: individualized behavioral care neonatal intensive care unit very low birth weight preterm infant bronchopulmonary dysplasia synactive theory of development behavioral organization
Submitted on January 16, 1985
Accepted on March 25, 1986
This article has been cited by other articles:
![]() |
K.J.S. Anand and R. W. Hall Love, Pain, and Intensive Care Pediatrics, April 1, 2008; 121(4): 825 - 827. [Full Text] [PDF] |
||||
![]() |
C. M. Maguire, S. Veen, A. J. Sprij, S. Le Cessie, J. M. Wit, F. J. Walther, and on behalf of the Leiden Developmental Care Project Effects of Basic Developmental Care on Neonatal Morbidity, Neuromotor Development, and Growth at Term Age of Infants Who Were Born at <32 Weeks Pediatrics, February 1, 2008; 121(2): e239 - e245. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. L. Gianni, O. Picciolini, C. Vegni, L. Gardon, M. Fumagalli, and F. Mosca Twelve-Month Neurofunctional Assessment and Cognitive Performance at 36 Months of Age in Extremely Low Birth Weight Infants Pediatrics, November 1, 2007; 120(5): 1012 - 1019. [Abstract] [Full Text] [PDF] |
||||
![]() |
E. Morelius, E. Theodorsson, and N. Nelson Salivary Cortisol and Mood and Pain Profiles During Skin-to-Skin Care for an Unselected Group of Mothers and Infants in Neonatal Intensive Care Pediatrics, November 1, 2005; 116(5): 1105 - 1113. [Abstract] [Full Text] [PDF] |
||||
![]() |
I. H. Milette, L. Richard, and M.-J. Martel Evaluation of a developmental care training programme for neonatal nurses J Child Health Care, June 1, 2005; 9(2): 94 - 109. [Abstract] [PDF] |
||||
![]() |
B. Westrup Newborn Individualized Developmental Care and Assessment Program (NIDCAP): Family-centered Developmentally Supportive Care NeoReviews, March 1, 2005; 6(3): e115 - e122. [Full Text] [PDF] |
||||
![]() |
R. E. Lasky and A. L. Williams The Development of the Auditory System from Conception to Term NeoReviews, March 1, 2005; 6(3): e141 - e152. [Full Text] [PDF] |
||||
![]() |
H. Als Early Intervention in Preterm Infants After Discharge From Hospital: In Reply Pediatrics, December 1, 2004; 114(6): 1739 - 1739. [Full Text] [PDF] |
||||
![]() |
J Sizun and B Westrup Early developmental care for preterm neonates: a call for more research Arch. Dis. Child. Fetal Neonatal Ed., September 1, 2004; 89(5): F384 - F388. [Abstract] [Full Text] [PDF] |
||||
![]() |
Statement on the Care of the Child with Chronic Lung Disease of Infancy and Childhood Am. J. Respir. Crit. Care Med., August 1, 2003; 168(3): 356 - 396. [Full Text] [PDF] |
||||
![]() |
R. P. Saunders, M. R. Abraham, M. J. Crosby, K. Thomas, and W. H. Edwards Evaluation and Development of Potentially Better Practices for Improving Family-Centered Care in Neonatal Intensive Care Units Pediatrics, April 1, 2003; 111(4): e437 - 449. [Abstract] [Full Text] [PDF] |
||||
![]() |
D. F. Askin Review: certain types of developmental care result in some benefits for preterm infants Evid. Based Nurs., July 1, 2001; 4(3): 75 - 75. [Full Text] [PDF] |
||||
![]() |
H Storm Skin conductance and the stress response from heel stick in preterm infants Arch. Dis. Child. Fetal Neonatal Ed., September 1, 2000; 83(2): 143F - 147. [Abstract] [Full Text] |
||||
![]() |
B. Westrup, A. Kleberg, K. von Eichwald, K. Stjernqvist, and H. Lagercrantz A Randomized, Controlled Trial to Evaluate the Effects of the Newborn Individualized Developmental Care and Assessment Program in a Swedish Setting Pediatrics, January 1, 2000; 105(1): 66 - 72. [Abstract] [Full Text] [PDF] |
||||
![]() |
R. L. Ariagno, E. B. Thoman, M. A. Boeddiker, B. Kugener, J. C. Constantinou, M. Mirmiran, and R. B. Baldwin Developmental Care Does Not Alter Sleep and Development of Premature Infants Pediatrics, December 1, 1997; 100(6): e9 - e9. [Abstract] [Full Text] [PDF] |
||||
![]() |
L. Singer, T. Yamashita, L. Lilien, M. Collin, and J. Baley A Longitudinal Study of Developmental Outcome of Infants With Bronchopulmonary Dysplasia and Very Low Birth Weight Pediatrics, December 1, 1997; 100(6): 987 - 993. [Abstract] [Full Text] [PDF] |
||||
![]() |
F. L. Porter, C. M. Wolf, J. Gold, D. Lotsoff, and J. P. Miller Pain and Pain Management in Newborn Infants: A Survey of Physicians and Nurses Pediatrics, October 1, 1997; 100(4): 626 - 632. [Abstract] [Full Text] [PDF] |
||||
![]() |
Committee on Environmental Health Noise: A Hazard for the Fetus and Newborn Pediatrics, October 1, 1997; 100(4): 724 - 727. [Abstract] [Full Text] [PDF] |
||||
![]() |
M Slevin, J F A Murphy, L Daly, and M O'Keefe Retinopathy of prematurity screening, stress related responses, the role of nesting Br. J. Ophthalmol., September 1, 1997; 81(9): 762 - 764. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. S.J.E. Premji and J. S. Chapman Nurses' Experience with Implementing Developmental Care in NICUs West J Nurs Res, February 1, 1997; 19(1): 97 - 109. [Abstract] [PDF] |
||||
![]() |
B. E. Fleisher, K. VandenBerg, J. Constantinou, C. Heller, W. E. Benitz, A. Johnson, A. Rosenthal, and D. K. Stevenson Individualized Developmental Care for Very-Low-Birth-Weight Premature Infants Clinical Pediatrics, October 1, 1995; 34(10): 523 - 529. [Abstract] [PDF] |
||||