Non-nutritive sucking for preterm infants in Egypt

Area of Science:

• Neonatal care
• Developmental pediatrics

Background:

• Preterm infants often experience feeding difficulties and require specialized care in neonatal intensive care units.
• Non-nutritive sucking (NNS) is a common practice in neonatal care, but its specific benefits for preterm infants require further elucidation.

Purpose of the Study:

• To evaluate the impact of non-nutritive sucking (NNS) with a pacifier on the physiological and behavioral responses of preterm infants.
• To determine if NNS influences feeding progression, weight gain, and length of hospital stay in preterm neonates.

Main Methods:

• A short-term longitudinal, experimental design was employed.
• Forty-seven preterm infants were allocated to either an intervention group (receiving NNS during nasogastric tube feeding) or a control group (no NNS).
• Physiological parameters (oxygen saturation, heart rate) and behavioral responses were monitored over 10 days, with feeding transitions and weight gain also assessed.

Main Results:

• Infants in the NNS group exhibited significantly higher oxygen saturation during and after nasogastric feeding compared to controls.
• The NNS group demonstrated an accelerated transition to nipple feeding, improved weight gain, and a shorter duration of hospitalization.
• No significant differences in heart rate were observed between the groups.

Conclusions:

• Non-nutritive sucking (NNS) using a pacifier is an effective intervention for enhancing physiological and behavioral outcomes in preterm infants.
• NNS promotes improved respiratory stability, facilitates feeding development, and contributes to better overall growth and earlier discharge for preterm neonates.