A Mother's lullaby may be as powerful as medicine for Post-Surgery pain in toddlers
NCT ID NCT07785297
First seen Aug 25, 2026 · Last updated Aug 26, 2026 · Updated 1 time
Summary
This trial tests whether hearing a mother's recorded lullaby can reduce pain and improve comfort in children aged 1 to 3 years after minor surgery. Half the children will listen to the lullaby, while the other half hears white noise, for one hour after waking up. Researchers will measure pain, comfort, and vital signs to see if a familiar voice offers a natural way to ease recovery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Maternal voice recording (lullaby) or white noise recording, played for 60 minutes after surgery
- What this could lead to
- If effective, this could offer a simple, drug-free way to reduce pain and improve comfort in young children after surgery.
- What could go wrong
- This is a small, early-stage trial, and results may not apply to all children or surgeries. The effect may be modest, and individual responses can vary.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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90 people
The number who actually took part.
- Started
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Jan 2024
- Finished
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Jan 2026
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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1 year to 3 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Aged 1 to 3 years * Scheduled to undergo an elective minor surgical procedure, such as orchiopexy, hypospadias repair, or hernia repair * Undergoing surgery under general anesthesia with an anesthesia duration not exceeding 60 minutes * No known hearing impairment * No anatomical abnormality of the ear * No chronic condition that could affect auditory perception or pain response, such as cerebral palsy, Down syndrome, or another neurodevelopmental disorder * Scheduled for direct transfer to the pediatric surgery ward after surgery without an extended stay in the postanesthesia care unit * Written informed consent provided by a parent or legal guardian Exclusion Criteria: * Surgery performed under emergency conditions * A surgical procedure different from the planned procedure * Anesthesia duration exceeding 60 minutes * Development of a postoperative complication requiring admission to the postanesthesia care unit or intensive care unit * Administration of additional analgesic medication beyond the institutional analgesia protocol * Interruption or inability to complete the 60-minute auditory intervention or observation period * Withdrawal of consent by the parent or legal guardian
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Kocaeli University
Kocaeli, İ̇zmi̇t, Turkey (Türkiye)
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