Infant behavior & development · 2025
Extended kangaroo mother care - Examining the utility of skin-to-skin contact over the first year of life.
СтатьяОбзорНазвание и аннотация: Перевод в очереди
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Mehta Rukshan
Аннотация
OBJECTIVES: Kangaroo mother care which involves skin-to-skin contact (SSC) between mothers and newborns with support for exclusive breastfeeding, is an important innovation if practiced beyond the first week of life up to 1-year of age. We posit that extended SSC can benefit postpartum metabolic health.
STUDY DESIGN: Using a narrative literature review, we examine the interaction between hormones oxytocin and cortisol, which are either released or antagonized by the neural actions of skin-to-skin contact.
RESULTS: Oxytocin is released during SSC, which promotes attachment, improves parent-infant interactions and lowers levels of cortisol. No studies to date have reported SSC use beyond the first 5 to 7 weeks postpartum. Although no differences have been observed in infant body weight, increased head circumference has been noted among pre-term and low birth weight infants. Improved breastfeeding outcomes have also been observed. Oxytocin release is protective against type-2 diabetes and obesity in postpartum women, given its effects on β-cell function, improved insulin response and reduction of plasma glucose levels. Oxytocin has anti-inflammatory, analgesic and thermoregulatory effects. Hypothetical benefits due to oxytocin-cortisol dynamics, can be assumed for maternal posttraumatic stress, postpartum depression and anxiety. Sleep patterns, duration of crying and length of sleep are dose-dependent in effect. Postnatal skin-brain connection and thermoregulation via epidermal keratinocytes may mediate the relationship between SSC and autism spectrum disorder.
CONCLUSIONS: The extended use of SSC can lower dependence on pharmacotherapeutic options concerning postpartum mental health and galactagogue use while supporting maternal-infant psychosocial well-being and lowering stress via hormonal action and HPA-axis activation.
STUDY DESIGN: Using a narrative literature review, we examine the interaction between hormones oxytocin and cortisol, which are either released or antagonized by the neural actions of skin-to-skin contact.
RESULTS: Oxytocin is released during SSC, which promotes attachment, improves parent-infant interactions and lowers levels of cortisol. No studies to date have reported SSC use beyond the first 5 to 7 weeks postpartum. Although no differences have been observed in infant body weight, increased head circumference has been noted among pre-term and low birth weight infants. Improved breastfeeding outcomes have also been observed. Oxytocin release is protective against type-2 diabetes and obesity in postpartum women, given its effects on β-cell function, improved insulin response and reduction of plasma glucose levels. Oxytocin has anti-inflammatory, analgesic and thermoregulatory effects. Hypothetical benefits due to oxytocin-cortisol dynamics, can be assumed for maternal posttraumatic stress, postpartum depression and anxiety. Sleep patterns, duration of crying and length of sleep are dose-dependent in effect. Postnatal skin-brain connection and thermoregulation via epidermal keratinocytes may mediate the relationship between SSC and autism spectrum disorder.
CONCLUSIONS: The extended use of SSC can lower dependence on pharmacotherapeutic options concerning postpartum mental health and galactagogue use while supporting maternal-infant psychosocial well-being and lowering stress via hormonal action and HPA-axis activation.