Paediatric anaesthesia
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Paediatric anaesthesia · Oct 2023
ReviewPerioperative management of infant inguinal hernia surgery; a review of the recent literature.
Inguinal hernia surgery is one of the most common electively performed surgeries in infants. The common nature of inguinal hernia combined with the high-risk population involving a predominance of preterm infants makes this a particular area of interest for those concerned with their perioperative care. ⋯ The questions asked by clinicians include; when should the surgery occur, how should the surgery be performed (open or laparoscopic), how should the anesthesia be conducted, including regional versus general anesthesia and airway devices used, and what impact does anesthesia choice have on the developing brain? There is a paucity of evidence in the literature on the concerns, priorities or goals of the parents or caregivers but clearly their opinions do and should matter. In this article we review the current clinical surgical and anesthesia practice and evidence for infants undergoing inguinal hernia surgery to help clinicians answer these questions.
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Paediatric anaesthesia · Oct 2023
Multicenter Study Observational StudyA prospective comparison of invasive and non-invasive blood pressure in children undergoing cardiac catheterization.
Blood pressure measurement is a standard of monitoring during general anesthesia. Invasive measurement is considered the gold standard but is less commonly used than non-invasive. Automated oscillometric blood pressure devices measure the mean arterial pressure (MAP) and use an algorithm to determine the systolic and diastolic pressures. Few devices have been validated in children, particularly during anesthesia. Few studies have assessed the agreement between invasive and non-invasive blood pressure measurements in children. ⋯ Automated oscillometric blood pressure measurement is unreliable in anesthetized children during cardiac catheterization. Invasive pressure measurement should be considered for high-risk cases.
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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.