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Updated: Mar 28, 2026

Electrophysiological Measurements and Analysis of Nociception in Human Infants
Published on: December 20, 2011
[NON PHARMACOLOGICAL METHODS TO REDUCE PAIN IN NEWBORNS; SYSTEMATIC REVIEW]
María José Aguilar Cordero1, Laura Baena García2, Antonio Manuel Sánchez López2
1Departamento de Enfermería. Facultad de Ciencias de la Salud. Universidad de Granada. Hospital Clínico San Cecilio de Granada, España.. mariajaguilar@telefonica.net.
Nonpharmacological interventions effectively reduce pain in newborns during medical procedures. Common methods like sweet solutions, breastfeeding, and kangaroo care offer significant benefits, though further research and standardized evaluation are needed.
Area of Science:
- Neonatal care
- Pain management in infants
- Evidence-based practice
Background:
- Newborns undergo painful procedures like heel pricks and vaccinations.
- Pain assessment in neonates has advanced using physiological and behavioral scales.
- Nonpharmacological pain relief methods are preferred for their safety, efficacy, and cost-effectiveness.
Purpose of the Study:
- To systematically analyze studies evaluating nonpharmacological interventions for pain reduction in neonates.
- To identify effective nonpharmacological strategies for painful procedures in newborns.
Main Methods:
- A systematic literature search was conducted.
- 21 relevant articles were selected following PRISMA guidelines.
Main Results:
- Nonpharmacological interventions are effective in managing pain for both term and preterm infants.
- Effective methods include sweet solutions, breastfeeding, and kangaroo care.
- Accurate pain measurement and addressing negative consequences like sleep disturbances are crucial.
Conclusions:
- Common nonpharmacological interventions like sweet solutions, breastfeeding, and kangaroo care are effective and beneficial for neonates.
- Further research is needed to establish universal evaluation methods for long-term outcomes.
- Increased healthcare provider involvement is essential for optimal pain management.
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