Paediatric anaesthesia
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Paediatric anaesthesia · Mar 2024
Metabolomic profiling of pediatric post-tonsillectomy pain: A proof-of-concept study.
Tonsillectomies are among the most common surgical procedures in children, with over 500 000 cases annually in the United States. Despite universal administration of intraoperative opioid analgesia, three out of five children undergoing tonsillectomy report moderate-to-severe pain upon recovering from anesthesia. The underlying molecular mechanisms of post-tonsillectomy pain are not well understood, limiting the development of targeted treatment strategies. Our study aimed to identify candidate serum metabolites associated with varying severity of post-tonsillectomy pain. ⋯ This study identified novel candidate biomarker panels that effectively differentiated varying severity of post-tonsillectomy pain. Further research is needed to validate these data and to explore their clinical implications for personalized pain management in children undergoing painful surgeries.
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The erector spinae plane block (ESPB) is perhaps one of the most interesting of the tissue plane blocks described recently. There has been an exponential increase in the number of publications for both adults and children over the past 5 years. ⋯ Anatomical differences in children, particularly in neonates and infants, may explain the spread in this age group. In most pediatric studies, erector spinae plane block was opioid sparing, and noninferiority was observed when compared with other regional techniques.
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Paediatric anaesthesia · Mar 2024
ReviewRegional anesthesia and sickle cell crisis in pediatric patients: An educational-focused review.
Sickle cell disease (SCD) is the most common inherited hemoglobinopathy, affecting approximately 100 000 patients in United States and millions worldwide. Although the mainstay of pain management for VOC remains systemic opioids, given the potential for adverse effects including respiratory depression and hypoxemia, there remains interest in the use of regional anesthetic techniques (neuraxial or peripheral nerve blockade). ⋯ The available literature, albeit all retrospective or anecdotal, suggests the potential utility of regional anesthesia to treat pain in patients with SCD. Additional benefits have included avoidance of the potential deleterious physiologic effects of systemic opioids and in one case series, an improvement in respiratory function as judged by pulse oximetry. The anecdotal and retrospective nature of the available reports with an absence of prospective trials limits the evidence based medicine available from which to develop to guidlines for the optimal local anesthetic agent to use, its concentration, the rate of infusion, and the choice of adjunctive agents.
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Paediatric anaesthesia · Mar 2024
Capnodynamic end-expiratory lung volume assessment in anesthetized healthy children.
Capnodynamic lung function monitoring generates variables that may be useful for pediatric perioperative ventilation. ⋯ Capnodynamic noninvasive and continuous end-expiratory lung volume CO2 values assessed during anesthesia in children were in close agreement with previously reported end-expiratory lung volume values generated by alternative methods. Furthermore, positive end-expiratory pressure changes resulted in physiologically expected end-expiratory lung volume CO2 responses in a timely manner, suggesting that it can be used to trend end-expiratory lung volume changes during anesthesia.
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Paediatric anaesthesia · Mar 2024
The pediatric anesthesiology publication activity and landscape over the past two decades: A longitudinal scientometric analysis.
Scientometric analyses characterize the output of research publications using quantitative methods. While it has been reported that the number of publications in anesthesiology has been increasing for years, the global research activity in pediatric anesthesiology and its landscape is largely unknown. ⋯ Publication activity in pediatric anesthesiology has increased from 2001 to 2020 and has become more geographically diverse. With the volume of international collaborations even outpacing this growth, it is hoped that this will gradually lead to a larger evidence base in pediatric anesthesia.