Creating a Calmer NICU: Optimizing Growth and Brain Development in Preterm Infants

Once randomized, infants in the Calmer group will receive treatment for a minimum cumulative total of 3 hours/day during periods when the infant may be too ill to be held or when parents do not wish to hold their infant or are not present. Calmer does not replicate a parent's contact and so the minimum exposure has been tripled. No upper limit of Calmer use will be set. Each day, the research and/or bedside nurse will record the heart and respiratory rates for a two-minute period. The one-minute average will be used to program Calmer for each infant that day to better simulate day-to-day changes in infant-parent contact. The Neonatal Intensive Care Unit (NICU) research nurse will also train the parents/caregivers to self-measure their resting heart and breathing rates so that if they are away from the NICU for more than one day, these values can be sent to the research/ bedside nurse by phone.