Premature Birth
Conditions
Keywords
swaddling
Brief summary
The purpose of this randomized, within-subject, cross-over study is to examine if swaddling affects bottle feeding performance in infants born preterm. Results from research will have implication on neurobehavioral and physiologic outcomes as important indicators for the possible effect of swaddling during bottle feeding.
Detailed description
Once an infant is orally feeding a minimum of two times per nursing shift for four consecutive nursing shifts, the infant will be randomly assigned to receive the intervention (swaddling) or control condition (no swaddling) first, by the research OT randomly choosing an envelope with the assignment enclosed. The intervention and control feedings for each infant will be consecutive and will take place at the infant's bedside in the NICU. Infants will be assessed at each nursing care time for feeding readiness by the research OT and feeding OT according the policies of the NYU Langone Medical Center NICU, which utilizes the Infant-Driven Feeding Scale-Readiness (Appendix B) (Ludwig & Waitzman, 2006). When the infant demonstrates readiness, the first condition will be initiated. At the next feeding when the infant demonstrates readiness, the opposite condition will be applied. If the infant is not available due to procedures or not demonstrating feeding readiness, at the next two caregiving times after the first feeding, the infant will be discontinued for that day and will start the study over the next day.
Interventions
BEHAVIORALSwaddling Intervention for Preterm Infants
Procedure for swaddling includes folding one corner of the blanket down two thirds of the way down the blanket in order to make the blanket into a triangular shape. The infant will be positioned with shoulders at the fold of the blanket. The infant will be positioned with the blanket so that elbows, hips, and knees flexed with hands near the face by wrapping one side of the blanket across the chest holding the hands in place, pulling the bottom corner up toward the infant's face, and securing the blanket with the last corner pulled across the infant's chest again and around their back. The blanket will be tight enough to keep extremities in place but one finger will be able to be placed between the infant and the blanket.
BEHAVIORALUnswaddled Control
Procedure for control is blanket loosely draped across the infant without providing containment and without touching the anterior surface of the infant.
Sponsors
NYU Langone Health
Study design
Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
SUPPORTIVE_CARE
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
1 Days to No maximum
Healthy volunteers
Yes
Inclusion criteria
* all infants born before 34 weeks gestational age will be included as long as they do not have any
Exclusion criteria
* infants born before 34 weeks gestational age is 33 weeks 3 days to 35 weeks 0 days, with attainment of exclusive bottle feeding at 36 weeks gestational age at the earliest. * Infants who are multiples will be included but restricted to twins and triplets. * Infants will only be included if their parents provide informed consent for participation of their infant in the study.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Oral feeding readiness measured by subtest of Early Feeding Skills Assessment (EFS) | 1 Day | — |
| Feeding engagement measured by subtest of Early Feeding Skills Assessment (EFS) | 1 Day | — |
| Oral motor organization measured by subtest of Early Feeding Skills Assessment (EFS) | 1 Day | — |
| Swallow coordination measured by subtest of Early Feeding Skills Assessment (EFS) | 1 Day | — |
| Physiologic stability measured by subtest of Early Feeding Skills Assessment (EFS) | 1 Day | Stability of heart rate and respiratory rate are indicative of the ability of the infant born preterm to cope with stress during bottle feeding |
| Feeding recovery measured by subtest of Early Feeding Skills Assessment (EFS) | 1 Day | — |
| Number of significant changes in heart rate (bradycardia | 1 Day | — |
| Number of significant oxygen desaturations | 1 Day | — |
Countries
United States
Outcome results
None listed