Investigation of the Effect of muSic on the Stress of Preterm neONates Through innovATive Applications (SONATA)

Last updated: March 26, 2025
Sponsor: University of West Attica
Overall Status: Active - Recruiting

Phase

N/A

Condition

N/A

Treatment

Music intervention

Clinical Study ID

NCT06650189
44834
  • Ages 28-37
  • All Genders

Study Summary

The goal of this prospective randomized clinical trial is to investigate the effect of music intervention on the stress of live born preterm neonates requiring admission to a Neonatal Intensive Care Unit, through the measurements of salivary biomarkers (hormones and proteins).

The main question it aims to answer is:

Can the daily music intervention reduce the stress levels created by the Neonatal Intensive Care Unit environment in preterm neonates?

Researchers will compare preterm neonates who will not be exposed to music intervention to investigate potential discrepancies in salivary stress biomarkers.

Participants will be exposed to recorded music for 5 consecutive days.

Eligibility Criteria

Inclusion

Inclusion Criteria:

  • Born between 28 - 36+6 weeks of gestation

  • Absence of active infection including blood, urine, cerebrospinal fluid

  • Absence of congenital and genetic disorders and chromosomal abnormalities

  • Absence of nuclear jaundice

  • Absence of endocrine disorders

  • Absence of maternal use of illicit drugs prenatally

  • Non - sedated neonates

  • Positive bilateral transient evoked otoacoustic emissions

  • Stable clinical condition

  • Absence of brain injury

Exclusion

Exclusion Criteria:

  • Diagnosis of brain injury after the enrollment

  • Negative auditory brainstem response before discharge

  • Clinical deterioration

Study Design

Total Participants: 70
Treatment Group(s): 1
Primary Treatment: Music intervention
Phase:
Study Start date:
July 01, 2024
Estimated Completion Date:
July 31, 2026

Study Description

Study Design In this prospective randomized controlled clinical trial, live born preterm neonates should have a stable clinical status at the time of study enrollment and therefore it is likely that some neonates will be enrolled after 5-7 days of admission. The allocation of neonates will be randomized in order to equalize the prognostic factors (confounding factors) between the groups. By using sequentially numbered envelopes, participants will be assigned to either intervention or control group by simple random allocation. In this way, researchers will avoid resulting in an unequal number of participants between the two groups. Researchers after obtaining parental informed consent, will request a sealed envelope from a staff member not involved in the study. The envelope will be opened and the allocation will be documented on a list, and signed by a member of the research team and a staff member as witness.

Participants The study will recruit preterm neonates. It has been estimated that with a sample of 35 neonates per group, the study will have more than 85% power to find differences in biomarkers between the intervention and control group, with an effect size equal to or greater than 0.72 and a significance level of 0.05.

Music Intervention Neonates will be placed in a closed incubator whose acoustic properties have been previously studied. Under the close surveillance of a team member, monitor alarms will be also silenced so as to decrease exposure to sudden and unpleasant auditory stimuli during music intervention. A mini portable speaker will be settled inside the incubator in appropriate conditions (volume level, distance e.t.c) for safety reasons.

Neonates allocated to the intervention group will be exposed to a specific piece of music, 30 minutes after feeding (if oral feeding exists), for a duration no more than 30 minutes that will be indicated from the certified music - therapist, experienced in working with preterm infants.

A questionnaire created by the research team will be administered to parents in order to investigate the neonate's prenatal exposure of music (as a fetus).

Data collection Biomarkers Salivary samples will be obtained from preterm neonates via salivette swabs. The polyester filter of the device will be partitioned into equal sections under sterile conditions to account for the small oral size of the neonates. One sample will be obtained before the music intervention and one sample 60 minutes after the music intervention, considering diurnal flow patterns. Saliva sampling is unlikely to cause stress or pain to the neonate. In the control group only one sample per day will be obtained within the same time period with the intervention group. Sample collection will be repeated in the same way everyday for 5 consecutive days. Each sample will be obtained before any stressful intervention (e.g. blood sampling, weighing, bathing, etc.). Furthermore, it is important to note that no other procedure that may reduce stress will take place simultaneously with music intervention (i.e. kangaroo care, gentle touching e.t.c) in order to interpret the effect of music more precisely. Saliva samples will be centrifuged very soon after collection and stored at -80oC until the laboratory analyses are performed. Measurements will be performed with cobas e411 automated analyzer or through ELISA.

Connect with a study center

  • General and Maternity Hospital of Athens Elena Venizelou

    Athens, 11521
    Greece

    Active - Recruiting

  • Attikon General University Hospital

    Chaidari, 12462
    Greece

    Site Not Available

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