The impact of music therapy in late-moderate premature infants, on their parents and their environment, in a Spanish neonatal intermediate care unit.

The aim of this study is to determine whether a live music therapy session during parent holding had an effect on physiological and comfort outcomes of late-moderate preterm infants, on their parents, and on the ward environment. This is a quasi-experimental study of a cohort of 44 preterm / adult pairs exposed to a music therapy session in the first two weeks after birth. There were 3 moments of observation (before, during, and after the intervention), at which heart rate (HR), oxygen saturation (O2-sat), the infant’s behavioral-emotional activation level, and the environmental response were measured. A statistically significant increase was observed in O2-sat (p<.001) after the intervention, as well as a decrease in HR (p<.001). Personal and environmental stress was observed to decrease (p<.001). A music therapy session in the Neonatal Unit at the time of interaction between parents and premature infants was found to be useful in reducing stress and promoted a positive interaction between parents and infants.