Could a Mother's heartbeat recording soothe preterm babies in the NICU?
NCT ID NCT04757012
First seen Jul 01, 2026 · Last updated Jul 02, 2026 · Updated 1 time
Summary
This pilot study tests whether playing a recording of a mother's voice and heartbeat can improve well-being in preterm newborns during their hospital stay. The study uses a special device called Calinange that records and plays back these sounds at a safe volume. Researchers will monitor heart rate, breathing, and other signs to see if the babies are more stable and comfortable.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Calinange device (maternal voice and heartbeat recording)
- What this could lead to
- If it works, this could offer a simple, non-drug way to help preterm babies feel more stable and comfortable in the NICU.
- What could go wrong
- This is a very small pilot study with only 30 babies, so results may not apply to all preterm newborns. The device may not show clear benefits.
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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30 people
The number who actually took part.
- Started
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Apr 2022
- Finished
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Jun 2023
- 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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Up to 7 days
- 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * hospitalised premature newborn in Port-Royal NICU * age between 3 and 6 daysof life * gestational age between 27+0 and 31+6 weeks * hospitalisation in one bed room * parental consents * beneficiaries social security scheme Exclusion Criteria * occurrence of one or more non-inclusion criteria * Non-inclusion Criteria: * Chromosomal abnormality, severe congenital malformation * Toxic substance consumption during pregnancy * Sedative medication in progress, High frequencies ventilation in progress * Neurological damage: intraventricular haemorrhage stage 3 and 4, bilateral and expanse periventricular leukomalacia lesions * Severe infectious state requiring haemodynamic support (inotropic drugs or hemissucinate) * Participation to a other intervention research
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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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NICU of Port-Royal, Maternity of Port-Royal, Cochin Hospital
Paris, 75014, France
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