The aim of the present study was to systematically review the recent literature about pain and distress outcomes in children and critically analyze the methodological quality of the reports. The systematic review was based on the PRISMA statement and performed by selecting articles that are indexed in scientific databases. The methodological quality of reports was examined using STROBE statement, for observational studies, and CONSORT statement, for randomized controlled trials. The PedIMMPACT consensus was used to evaluate the psychometric quality of pain instruments. We analyzed 23 empirical studies, including 14 randomized controlled trials, seven cross-sectional studies, and two studies with cohort designs. Fourteen studies included preschool- and schoolchildren, and nine studies included infants. Regarding studies with infants, pain responses were evaluated by heart rate, crying and behavioral observation scales, and distress was evaluated only by salivary cortisol. Four-handed care and sensorial saturation interventions were used to evaluate efficacy to reduce pain and distress responses. Concerning studies with children, both pain and distress responses were evaluated by self- and hetero-reports, behavioral observation and/or physiological measures. Distraction was effective for reducing pain and distress during burn dressing changes and needle procedures, and healing touch intervention reduced distress and pain in chronic patients. All of the studies scored at least 60% in the methodological quality assessment. The pain outcomes included measures of validity that were classified as well-established by the PedIMMPACT. This systematic review gathers scientific evidence of distress-associated pain in children. Pain and distress were measured as distinct constructs, and their associations were poorly analyzed.
Background: Early and repeated experiences of pain may have long-term effects on vulnerable newborns hospitalized in the Neonatal Intensive Care Unit (NICU), and neonatal pain responses may be affected by a variety of factors that neonates encounter. We tested the hypothesis that male preterm neonates exhibited greater pain sensitivity than females by assessing biobehavioural pain reactivity and recovery patterns to painful procedure. Methods: Fifty-three infants born preterm and low birthweight who were admitted to NICU were observed during five phases (baseline, antisepsis, puncture, recovery-dressing and recovery-resting). Behavioural pain reactivity was measured using the Neonatal Facial Coding System (NFCS) and the Sleep-Wake States Scale (SWS). The heart rate (HR) was continuously recorded. All measures were assessed based on scores and magnitude of responses. Results: We found that male and female preterm neonates had similar patterns of behavioural pain reactivity and recovery; there were no statistical differences between groups in NFCS and SWS scores. However, male preterm infants presented higher HR immediately in the first minute of the puncture phase and also higher change in maximum HR between the baseline and puncture phases, than female preterm infants. Conclusion: Although we found that male infants showed higher physiological reactivity to painful stimulus in some HR parameters than female infants, the evidences were not sufficient to confirm the influence of sex on biobehavioural response to pain in vulnerable neonates.
The aim of the present longitudinal study was to examine the effect of preterm childbirth, acute neonatal stress, and child behavior at 18–36 months of age on later behavior outcomes in 4-5-year-old children. The sample comprised of 70 children who were born preterm. The neonatal characteristics of children were assessed during hospitalization by reviewing their medical records and utilizing the Neonatal Infant Stressor Scale. Behavior problems were evaluated by the maternal-report in the Child Behavior Checklist 1½-5 years. A multiple linear regression analysis was conducted. Also, the repeated measures analysis of variance and the McNemar test for paired samples were performed. Daily exposure of the infants to high neonatal acute stress during NICU hospitalization and more behavior problems at 18–36 months of age was associated with more total and externalizing behavior problems at 4–5 years of age. Lower gestational age at childbirth and more internalizing behavior problems at 18–36 months was associated with more internalizing problems at 4–5 years old. The present study showed the combination of predictors of neonatal conditions and behavioral problems at childhood, highlighting the relevance of the implementation of developmental care in the NICU and follow-up the preterm infants after discharge programs.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
334 Leonard St
Brooklyn, NY 11211
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.