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Neonatal Skin-to-Skin Contact: Implications for Learning and Autonomic Nervous System Function in Infants With Congenital Heart Disease.
- Source :
-
Biological Research for Nursing . May2019, Vol. 21 Issue 3, p296-306. 11p. - Publication Year :
- 2019
-
Abstract
- Background: Infants with complex congenital heart disease (CCHD) often develop neurodevelopmental disabilities. Cognitive abilities are associated with vagally mediated autonomic function. Skin-to-skin contact (SSC) interventions enhance infant neurodevelopment and autonomic function in other high-risk populations. Aim: To examine the effects of a neonatal SSC intervention on learning and autonomic function in 3-month-old infants: infants with CCHD who received neonatal SSC (n = 10), typically developing (TD) infants (n = 16), and infants with CCHD without SSC (n = 10). Methods: This secondary data analysis measured cognitive function using the mobile paradigm (MP), a classic measure of learning based on operant conditioning. Autonomic function was assessed with heart rate (HR) and HR variability (HRV). Data were analyzed with repeated-measures general linear mixed modeling with α =.10 for this exploratory study. Results: Learning rates were TD = 75%, cardiac-SSC = 70%, and cardiac-control = 40%. Learners demonstrated significant reductions in HRV during the MP; nonlearners exhibited no change. TD and cardiac-SSC groups exhibited increases in HR and reductions in HRV during the MP. No significant changes occurred in the cardiac-control group. Nonlinear HRV during the MP differed only in the TD group. Conclusions: Findings suggest improvements in cognitive and autonomic development in 3-month-old infants with CCHD who received neonatal SSC. Learning and autonomic function results in infants with CCHD who had not received SSC suggest reduced capacity to muster the physiologic resources to carry out this cognitive task. Findings provide preliminary evidence in support of implementation of SSC with infants with CCHD and support additional research. [ABSTRACT FROM AUTHOR]
- Subjects :
- *AUTONOMIC nervous system physiology
*AUTONOMIC nervous system diseases
*CONGENITAL heart disease
*DEVELOPMENTAL disabilities
*ELECTROCARDIOGRAPHY
*HEART beat
*NEONATAL intensive care
*PARADIGMS (Social sciences)
*PARENT-infant relationships
*POSTNATAL care
*PSYCHOLOGICAL tests
*RESEARCH
*RESEARCH funding
*STATISTICAL sampling
*NEONATAL intensive care units
*DESCRIPTIVE statistics
*KRUSKAL-Wallis Test
*DIAGNOSIS
Subjects
Details
- Language :
- English
- ISSN :
- 10998004
- Volume :
- 21
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Biological Research for Nursing
- Publication Type :
- Academic Journal
- Accession number :
- 135877295
- Full Text :
- https://doi.org/10.1177/1099800419827599