Ignite Creation Date:
2024-05-06 @ 8:18 PM
Last Modification Date:
2024-10-26 @ 3:25 PM
Study NCT ID:
NCT06332521
Status:
RECRUITING
Last Update Posted:
2024-06-05
First Post:
2024-03-20
Brief Title:
Infant Crying a Bioacoustic Prognostic Signal for Neurodevelopment
Sponsor:
Centre Hospitalier Universitaire de Saint Etienne
Organization:
Centre Hospitalier Universitaire de Saint Etienne
Study Overview
Official Title:
Infant Crying a Bioacoustic Prognostic Signal for Neurodevelopment
Status:
RECRUITING
Status Verified Date:
2024-04
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
BABYCRY_1000
Brief Summary:
Crying is a vital communication signal for the baby Product of a complex physiological process it reflects not only the organization and functioning of the cortical central nervous system and the function of sympathetic and parasympathetic autonomic regulation but also the integrity of three entities the lungs responsible for ventilatory mechanics and respiratory rhythm the larynx and its vocal cords as a phonatory organ and the oropharyngeal tract guaranteeing the resonance of the sound emitted by the vocal cords
Crying is usually caused by pain discomfort hunger or separation from parents or other caregivers Crying carries essential information from birth the expression of which depends closely on the neuroanatomical and functional brain integrity of the child On a bioacoustic level crying consists of sequences of complex acoustic signals produced by the vocal folds and filtered by the vocal tract The vibration frequency of the vocal cords determines the crys fundamental frequency f0 and the harmonic frequencies which is responsible for its more or less low or high pitch Other acoustic cues also characterize each babys cry
Crying is usually caused by pain discomfort hunger or separation from parents or other caregivers Crying carries essential information from birth the expression of which depends closely on the neuroanatomical and functional brain integrity of the child On a bioacoustic level crying consists of sequences of complex acoustic signals produced by the vocal folds and filtered by the vocal tract The vibration frequency of the vocal cords determines the crys fundamental frequency f0 and the harmonic frequencies which is responsible for its more or less low or high pitch Other acoustic cues also characterize each babys cry
Detailed Description:
The objective of the Babys cry 1000100 study is to evaluate the acoustic characteristics of crying at birth of term and premature babies and to correlate them with neurodevelopmental outcomes at 2 years of age to see if the bioacoustic characteristics of crying at birth could be predictive of the babys neurofunctional integrity
To achieve this objective the investigators wish to document a large bank of recordings of the crying of term or premature babies by relying on deep learning and artificial intelligence approaches making it possible to process large databases quickly evaluate the links between acoustics of crying and clinical data at the birth of full-term babies who will benefit from systematic neurodevelopmental monitoring at 2 years Bayley scale
To achieve this objective the investigators wish to document a large bank of recordings of the crying of term or premature babies by relying on deep learning and artificial intelligence approaches making it possible to process large databases quickly evaluate the links between acoustics of crying and clinical data at the birth of full-term babies who will benefit from systematic neurodevelopmental monitoring at 2 years Bayley scale
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None
Secondary IDs
| Secondary ID | Type | Domain | Link |
|---|---|---|---|
| ANSM | OTHER | 2024-A00286-41 | None |