Circadian Feeding and Reciprocal Scent Intervention in NICU

Objective: This study evaluated the effects of circadian-aligned feeding and reciprocal scent intervention on premature infants receiving mechanical ventilation and on postpartum depression levels in their mothers. Methods: In this randomized controlled trial, 75 premature infants and their mothers were assigned to reciprocal scent, circadian feeding, or control groups (n=25 each). Interventions were applied for 21 days. Outcomes included time to weaning from mechanical ventilation, weight gain, hydration status, breast milk production, and maternal Edinburgh Postnatal Depression Scale (EPDS) scores.