Paediatric anaesthesia
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Paediatric anaesthesia · Mar 2022
Case ReportsLocal anesthetic toxicity following erector spinae plane block in a neonate: A case report.
A 6-day-old, 4.0 kg neonate presented with intestinal malrotation, necessitating laparotomy. Intra-operatively, an ultrasound-guided erector spinae plane block was performed under general anesthesia with administration of 1 mg/kg levobupivacaine. ⋯ Intralipid (1.5 ml/kg) was given, with a return to normal hemodynamic parameters. This is the first case report of suspected local anesthetic toxicity in a neonate following an erector spinae plane block.
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Paediatric anaesthesia · Mar 2022
Observational StudyRecovery characteristics and parental satisfaction in pediatric procedural sedation.
Despite being a standard of care for children undergoing stressful procedures, little data exist on parental perception of pediatric sedation. ⋯ In this study, caregivers' satisfaction with pediatric sedation was high, regardless of the regimen used. Lower parental satisfaction was associated with younger age, irritability after sedation, prolonged sleepiness, hyperactivity, unsteadiness, hallucinations, emesis, and respiratory distress.
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Paediatric anaesthesia · Mar 2022
Functional near-infrared spectroscopy to assess pain in neonatal circumcisions.
Pain assessment is challenging in neonates. Behavioral and physiological pain scales do not assess neocortical nociception, essential to pain encoding and central pain pathway development. Functional near-infrared spectroscopy (fNIRS) can assess neocortical activation to noxious stimuli from changes in oxy-(HbO) and total-hemoglobin concentrations (HbT). This study aims to assess fNIRS nociceptive functional activation in the prefrontal cortex of neonates undergoing circumcision through changes in HbO and HbT, and the correlation between changes in fNIRS and Neonatal Infant Pain Scale (NIPS), a behavioral pain assessment scale. ⋯ During neonatal circumcision, changes in fNIRS differed between different types of painful stimuli, which was not the case for NIPS, suggesting that fNIRS may complement NIPS to assess the quality of pain.
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Paediatric anaesthesia · Mar 2022
Clinical significance of assessing cerebral blood volume by time-domain near-infrared spectroscopy in children with congenital heart disease.
Despite providing cerebral tissue oxygen saturation (StO2 ), the lack of quantitative information for continuous wave near-infrared spectroscopy (CW-NIRS) is an obstacle in evaluating cerebral hemodynamic conditions. Time-domain NIRS (TD-NIRS) provides both StO2 and cerebral blood volume and has recently become clinically available. ⋯ Cerebral blood volume monitoring detected differences in cerebral hemodynamic conditions, related to the age and the type of ventricle physiologies. However, the differences were not apparent in StO2 . The additional monitoring of cerebral blood volume by TD-NIRS would facilitate a better understanding of cerebral hemodynamic conditions in patients with congenital heart disease.