Paediatric anaesthesia
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Paediatric anaesthesia · Oct 2023
Observational StudyFunctional near-infrared spectroscopy guided mapping of frontal cortex, a novel modality for assessing emergence delirium in children: A prospective observational study.
Despite an 18%-30% prevalence, there is no consensus regarding pathogenesis of emergence delirium after anesthesia in children. Functional near-infrared spectroscopy (fNIRS) is an optical neuroimaging modality that relies on blood oxygen level-dependent response, translating to a mean increase in oxyhemoglobin and a decrease in deoxyhemoglobin. We aimed to correlate the emergence delirium in the postoperative period with the changes in the frontal cortex utilizing fNIRS reading primarily and also with blood glucose, serum electrolytes, and preoperative anxiety scores. ⋯ There is significant difference in the change in oxyhemoglobin concentration during induction, maintenance, and emergence in specific frontal brain regions between children with and without emergence delirium.
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Paediatric anaesthesia · Oct 2023
Benefits and challenges of combined pediatrics-anesthesiology residency programs: A qualitative study.
The combined pediatrics-anesthesiology residency program was created in 2011 for trainees interested in careers within both specialties. Prior studies have cited challenges of combined training, but none have systematically identified benefits. ⋯ This is the first study to describe the perceived educational and professional benefits of combined pediatrics-anesthesiology residency programs. Combined training affords exceptional clinical competence and autonomy in the management of pediatric patients and the ability to skillfully navigate hospital systems, and leads to robust academic and career opportunities. However, the duration of training and challenging transitions may threaten residents' sense of relatedness to colleagues and peers, and their self-perceived competence and autonomy. These results can inform mentoring and recruitment of residents to combined pediatrics-anesthesiology programs and career opportunities for graduates.
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Paediatric anaesthesia · Oct 2023
Observational StudyMonitoring anesthesia depth with patient state index during pediatric surgery.
Monitoring anesthesia depth in children is challenging. Pediatric anesthesiologists estimate general anesthesia depth using indirect methods such as pharmacokinetic models and neurovegetative reflexes. The application of processed electroencephalography may help to identify the correct anesthesia depth (i.e., patient state index between 25 and 50). ⋯ NonpEEG-guided anesthesia in children led to median patient state index levels at the low range of recommended unconsciousness values with frequent episodes of burst suppression. Patient state index levels were generally higher in children below 2 years.