Osteopenia of Prematurity: Does Physical Activity Improve Bone Mineralization in Preterm Infants?

Area of Science:

• Neonatology
• Pediatric Bone Health
• Physical Therapy

Background:

• Preterm infants exhibit reduced bone mineralization at birth compared to full-term infants.
• This deficiency elevates the risk of osteopenia of prematurity and other metabolic bone disorders.
• Current nutritional and standard nursing interventions have not sufficiently improved postnatal bone mineralization.

Purpose of the Study:

• To systematically review evidence on early physical activity and neonatal massage for treating osteopenia in preterm infants.
• To assess the efficacy of these interventions in improving bone mineralization.
• To highlight the need for standardized handling protocols for this vulnerable population.

Main Methods:

• Systematic review of existing research.
• Analysis of studies investigating physical activity protocols (passive range of motion, joint compression).
• Inclusion of studies on neonatal massage interventions.

Main Results:

• Evidence suggests that a daily physical activity protocol, including passive range of motion and gentle joint compression, when coupled with nutritional support, can reduce osteopenia of prematurity.
• Neonatal massage may also contribute positively to bone health outcomes.
• Combined interventions show greater potential than nutritional support alone.

Conclusions:

• Early physical activity and neonatal massage are promising adjunctive therapies for improving bone mineralization in preterm infants.
• These interventions may mitigate the risk and progression of osteopenia of prematurity.
• Universal handling protocols incorporating these practices are recommended for the care of preterm infants.