NCT06365164

Study of the Emergence of Sensory Self-awareness in Premature Newborns Using the Rooting Reflex

Presence of the Rooting Reflex on Preterms' ? Study of the Emergence of Sensory Self-awareness in Premature Newborns: Comparison of the Rooting Reflex Response Between Facilitated Self-stimulation and External Stimulation

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 19 (estimated)
• Sponsor: University Hospital, Grenoble · Academic / Other
• Sex: All
• Age: 28 Weeks – 37 Weeks
• Healthy volunteers: —

Summary

The main objective is to demonstrate the presence of the rooting reflex in premature and the emergence of sensory self-awareness in premature by showing a difference in the response of the rooting reflex to external tactile stimulation and to facilitated tactile self-stimulation during quiet wakefulness. The main hypothesis is to confirm the tactile skills of the very premature newborn in exploring the rooting reflex and then to evaluate the emergence of sensory self-awareness. The investigators assume a difference in response in favour of a greater response of the newborn to external tactile stimulation compared to facilitated self-stimulation in favour of the distinction between self and non-self showing the emergence of a sensory awareness of self in the preterm newborn.

Detailed description

Touch is the first sense to develop in foetal life. Children born prematurely have early tactile skills, in particular the ability to discriminate and learn. These tactile skills can be expressed through the newborn's reflexes. The sensory exploration that takes place when reflexes are manifested can be the basis for tactile learning and, in particular, for the development of the baby's awareness of his own body, with discrimination of the self. As touch plays an essential role in the child's perceptual-cognitive development, studying the tactile skills of premature infants is an ideal approach for a better understanding of the development of primitive sensory awareness. The main hypothesis is to confirm the tactile skills of the very premature newborn in exploring the rooting reflex and then to evaluate the emergence of sensory self-awareness, by comparing the response of the rooting reflex between facilitated self-stimulation and external stimulation. The investigators assume a difference in response in favour of a greater response of the newborn to external tactile stimulation compared to facilitated self-stimulation in favour of the distinction between self and non-self showing the emergence of a sensory awareness of self in the preterm newborn. The study of the specific sensory of the premature newborn is part of the continuum of developmental care, and is part of an approach to improving the care delivered in neonatology with the aim of encouraging the best neurological development.

Conditions

• Premature
• Development, Child
• Rooting Reflex

Interventions

Type	Name	Description
BEHAVIORAL	Tactile stimulation	The procedure consists of brief perioral tactile stimulation. The procedure is filmed in order to record and evaluate the response of the newborn to the stimulation. During the same intervention, each newborn will receive external stimulation (the experimenter repeatedly and regularly touches the corner of the infant's mouth slowly with the tip of his index finger) followed by facilitated self-stimulation (the experimenter will place the newborn's elbow close to his body, allowing him to touch his face alone with his hand). There will also be an initial phase and a final 30-second phase in which the newborn is observed without any stimulation.

Timeline

• Start date: 2024-06-01
• Primary completion: 2024-11-01
• Completion: 2025-11-01
• First posted: 2024-04-15
• Last updated: 2024-04-15

Locations

1 site across 1 country: France