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Assessment of pain in the neonate
H H Abu-Saad1, G J Bours, B Stevens
1Department of Nursing Science, Maastricht University, The Netherlands.
Insights
This review found few validated pain assessment tools for newborns, highlighting a gap between research and clinical practice. Future work should improve existing measures and develop new ones for chronic pain and vulnerable infants.
Area of Science:
- Neonatal care
- Pain management
- Clinical assessment
Background:
- Assessing pain in human neonates is crucial for appropriate care.
- Existing pain assessment measures often lack robust psychometric properties and clinical utility.
- A significant research-practice gap exists in the application of neonatal pain assessment tools.
Purpose of the Study:
- To critically review measures for assessing pain in human neonates.
- To evaluate the psychometric properties and clinical feasibility of these measures.
- To identify research gaps and guide future development in neonatal pain assessment.
Main Methods:
- Computerized literature search of published articles and abstracts.
- Manual review of conference proceedings, journals, reports, and manuscripts.
- Critical examination of 16 identified neonatal pain assessment measures for reliability, validity, and clinical use.
Main Results:
- Few neonatal pain assessment measures possess adequately established psychometric properties and clinical utility.
- Most existing measures are developed for research settings, not routine clinical practice.
- Limited attention has been given to sensitivity, specificity, and detecting clinically important changes in pain.
Conclusions:
- While progress has been made, significant limitations remain in current neonatal pain assessment tools.
- There is a need for measures suitable for clinical practice, especially for acute pain.
- Further research is required to develop and validate measures for chronic pain and for specific infant populations (low birth weight, critically ill, ventilated).
Abstract:
This article critically reviews the measures developed for assessing pain in the human neonate. Information was gathered with a computerized literature search of published articles and abstracts, a manual review of relevant conference proceedings, recently published journals, unpublished reports and manuscripts, and personal files. This identified 16 measures that were critically examined for their psychometric properties (reliability and validity) and clinical use. Special emphasis was placed on the feasibility of using neonatal pain assessment measures for clinical practice to address the research-practice gap. Although considerable progress has been made in the field of neonatal pain assessment, few measures have adequately established psychometric properties and clinical utility. Furthermore, most measures have been developed for research and not for the clinical setting. Issues regarding sensitivity, specificity, and the ability to detect clinically important changes have not been addressed. A sufficient number of infant pain measures have now been developed to assess acute pain. There is a paucity of measures to assess chronic pain in infants, and measures for infants who are low birth weight, critically ill, or ventilated. Future research should be aimed at strengthening the properties of existing measures, and at the development of measures for those infants with chronic pain or special needs.