Bach Music in Preterm Infants: No "Mozart Effect" on Resting Energy Expenditure

Tel Aviv Sourasky Medical Center

Status: Completed

Conditions: Resting Energy Expenditure

Treatments: Other: Bach music; Other: Mozart music

Study type: Interventional

Funder types: Other

Identifiers

NCT01595191

07-346 TLV

Details and patient eligibility

About

Exposure to Mozart music significantly lowers resting energy expenditure (REE) in healthy preterm infants. Whether this finding is related to music per-se or to music by Mozart is unknown. The objective is to study whether J.S. Bach music has a lowering effect on REE similar to that of Mozart music.

Enrollment: 12 patients

Sex: All

Ages: 5 to 59 days old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Preterm infants at post menstrual age of 30-37 weeks who were appropriate for gestational age, clinically and thermally stable, gavage-fed, were eligible for recruitment.
• At the time of the study they were all tolerating full enteral feeding (150-160 cc/kg weight/day) without significant gastric residuals (<5% of total feed), they were all growing steadily, and had no electrolyte imbalance.
• All infants who were recruited successfully passed a hearing screening test prior to discharge (otoacoustic emission and automated auditory brainstem response)

Exclusion criteria

• Infants with significant complications of prematurity such as intraventricular hemorrhage, periventricular leucomalacia, necrotizing enterocolitis, active apneas of prematurity, patent ductus arteriosus, active infection, electrolyte imbalance and major congenital anomalies.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Crossover Assignment

Masking: None (Open label)

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12 participants in 2 patient groups

Music by Mozart

Active Comparator group

Description:

The sequence by which Bach, Mozart, or no music were administered (over 3 consecutive days) was determined by randomization using random numbers. Infants listened to Bach or Mozart using the compact discs entitled "Baby Bach" and "Baby Mozart" (Baby smart, Nir Zvi, Israel). The music was played using a music player at a volume of 65-70 dB with attached speakers which were placed at a distance of 30 cm from the infant's ears. According to the American Academy of Pediatrics recommendations (5): the volume did not exceed 75dB and the background noise near the infant's ears was maintained below 45 dB. Music (Mozart or Bach) was initiated 10 minutes prior to the beginning of the metabolic measurements and continued for 30 minutes while energy expenditure (EE) was recorded. In the same manner EE was recorded for each infant with no music therapy.

Treatment:

Other: Mozart music

Bach Music

Active Comparator group

Description:

The sequence by which Bach, Mozart, or no music were administered (over 3 consecutive days) was determined by randomization using random numbers. Infants listened to Bach or Mozart using the compact discs entitled "Baby Bach" and "Baby Mozart" (Baby smart, Nir Zvi, Israel). The music was played using a music player at a volume of 65-70 dB with attached speakers which were placed at a distance of 30 cm from the infant's ears. According to the American Academy of Pediatrics recommendations (5): the volume did not exceed 75dB and the background noise near the infant's ears was maintained below 45 dB. Music (Mozart or Bach) was initiated 10 minutes prior to the beginning of the metabolic measurements and continued for 30 minutes while energy expenditure (EE) was recorded. In the same manner EE was recorded for each infant with no music therapy.

Treatment:

Other: Bach music