Assuntos
Atrofias Musculares Espinais da Infância/diagnóstico por imagem , Ultrassonografia/métodos , Criança , Pré-Escolar , Estudos de Viabilidade , Feminino , Humanos , Masculino , Nervo Mediano/diagnóstico por imagem , Nervo Mediano/patologia , Estudos Retrospectivos , Atrofias Musculares Espinais da Infância/patologiaRESUMO
BACKGROUND: Small-for-gestational-age (SGA) birth bears an enhanced risk of developing hypertension, obesity, insulin resistance and mental health disorders in later life as a consequence of adaptive processes in utero. Only a small number of studies on pain perception in SGA infants exist. These are indicative of a blunted stress response to pain in SGA newborns. AIM: We initiated a pilot study investigating differences in postoperative pain perception between SGA and appropriate-for-gestational-age (AGA) infants. METHODS: Pain and alertness levels of 10 formerly SGA and 14 AGA infants at the age 0.5-2â¯years were evaluated by the FLACC scale, Steward and Aldrete Scores following hernia repair, reconstructive surgery of hypospadia and orchidopexy. In addition, the postoperative consumption of non-steroidal anti-inflammatory drugs was compared between SGA and AGA. RESULTS: Postoperative pain and alertness levels were not significantly different in SGA and AGA children. We did not observe significant group differences regarding the consumption of non-steroidal anti-inflammatory drugs. CONCLUSION: While previous studies were suggestive of a suppressed stress response to pain in SGA newborns, these findings did not fully translate into an altered response to pain beyond the newborn age. Further studies in a larger cohort seem necessary to verify this finding.