[Evaluation of pain in children of 2, 4 and 6 months after the application of non-pharmacological analgesia methods during vaccination]
Alicia Nieto García, Octavio Berbel Tornero, Javier Monleón Sancho, José Alberola-Rubio, Maria Ester López Rubio, Leandro Picó Sirvent, Alicia Nieto García, Octavio Berbel Tornero, Javier Monleón Sancho, José Alberola-Rubio, Maria Ester López Rubio, Leandro Picó Sirvent
Abstract
Introduction: Young children perceive pain as much, or even more than adults, and the pain may have short- and long-term consequences. The literature describes the use of non-pharmacological interventions to alleviate pain during vaccination. The aim of this study was to assess 3such interventions for analgesia during vaccination: non-nutritive sucking (NNS), breastfeeding (BF), and administration of a 50% dextrose solution (D50W).
Materials and methods: A prospective, non-randomised cohort study was carried out on infants aged 2, 4 and 6 months that received 1, 2, or 3 vaccines, respectively, according to the routine immunisation schedule. There were 3treatments: NNS, BF, and 2mL of D50W combined with NNS. Pain was assessed using the LLANTO scale, and the duration of crying.
Results: The study included 387 infants. The mean scores in the LLANTO scale at ages 2 and 6 months were significantly lower in breastfed infants compared to infants managed with NNS (P=.025 and P<.001, respectively), or infants given D50W (P=.025 and P=.001), and the difference was not statistically significant at age 4 months (P=.21 and P=.27). There were no significant differences between infants managed with NNS and D50W at 2, 4, and 6 months (P=.66, P=.93 and P=.45, respectively). The duration of crying was significantly lower at age 6 months in breastfeed infants compared to infants managed with NNS or D50W (P=.013 and P=.017). No breastfed child (n=129) experienced side effects.
Conclusions: In infants born to term with adequate weight for gestational age, breastfeeding reduces pain on the administration of 1 or 2 vaccines. When 3 vaccines are given, the reduction is minimal. Administration of D50W does not have any additional analgesic effect in infants compared to being held by a parent combined with NNS during vaccination. BF during vaccination is not associated with any side effects.
Keywords: Analgesia; Breastfeeding; Dolor; Glucose solution; Infant; Lactancia materna; Lactante; Non-nutritive sucking; Pain; Succión no nutritiva; Suero glucosado; Vaccines; Vacunas.
Copyright © 2018 Asociación Española de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.
Source: PubMed