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

NCT ID: NCT06650189

Last Updated: 2025-04-01

Basic Information

• Recruitment Status: RECRUITING
• Clinical Phase: NA
• Total Enrollment: 70 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2024-07-01
• Study Completion Date: 2026-07-31

Brief 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.

Detailed 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.

Conditions

Premature Neonates

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: SUPPORTIVE_CARE
• Blinding Strategy: SINGLE

Study Groups

Standard of care

Preterm neonates will receive standard of care.

Group Type: NO_INTERVENTION

No interventions assigned to this group

Music intervention

Preterm neonates will be exposed to recorded music intervention. Recorded music will be played through a portable Bluetooth speaker (3.1 watt) placed in the incubator, which will be activated and controlled via a smartphone.

Group Type: EXPERIMENTAL

Music intervention

Intervention Type: OTHER

Recorded music created by a certified music therapist

Interventions

Music intervention

Recorded music created by a certified music therapist

Intervention Type: OTHER

Eligibility Criteria

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 Criteria

• Diagnosis of brain injury after the enrollment
• Negative auditory brainstem response before discharge
• Clinical deterioration

• Minimum Eligible Age: 28 Weeks
• Maximum Eligible Age: 37 Weeks
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

General and Maternity Hospital of Athens Elena Venizelou

OTHER

Sponsor Role: collaborator

Attikon Hospital

OTHER

Sponsor Role: collaborator

University of West Attica

OTHER

Sponsor Role: lead

Responsible Party

Dimitra Metallinou

Assistant Professor

Responsibility Role: PRINCIPAL_INVESTIGATOR

Locations

General and Maternity Hospital of Athens Elena Venizelou

Athens, , Greece

Site Status: RECRUITING

Attikon General University Hospital

Chaïdári, , Greece

Site Status: NOT_YET_RECRUITING

Countries

Greece

Central Contacts

Dimitra Metallinou, Assistant Professor

Role: CONTACT

dmetallinou@uniwa.gr

2105387410

Maria Tzeli, PhD candidate

Role: CONTACT

mtzeli@uniwa.gr

6978815559

Facility Contacts

Aikaterini Fotiou, MD

Role: primary

katerinifg@hotmail.gr

00302132051000

Anna Daskalaki, NICU Director

Role: primary

annadaskalaki3@gmail.com

00302105831298

Other Identifiers

44834

Identifier Type: -

Identifier Source: org_study_id