Paediatric anaesthesia
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Paediatric anaesthesia · Nov 2018
Observational StudyNegligible impact of birth on renal function and drug metabolism.
Transition from the intrauterine to the extrauterine environment in neonates is associated with major changes in blood flow and oxygenation with consequent increases in metabolic functions. The additional impact of birth on renal function and drug metabolism above that predicted by postmenstrual age and allometry is uncertain. Increased clearance at birth could reduce analgesic effect attributable to a lowering of plasma concentration. These elimination processes can be described using the clearance concept. ⋯ Birth is associated with a small increase in clearance in addition to that described by postmenstrual age for common analgesic drugs cleared by glucuronide conjugation (morphine, paracetamol) or by the P450 cytochrome oxidase (tramadol) and renal systems. While the increase is of biological interest, it would not be expected to have any clinically relevant impact on renal function or drug dosing. The processes of maturation described by these models are potentially applicable to any drug elimination process.
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Paediatric anaesthesia · Nov 2018
A generalized multistage approach to oral and nasal intubation in infants with Pierre Robin sequence: A retrospective review.
Airway management in children with Pierre Robin sequence in the infantile period can be challenging and frequently requires specialized approaches. ⋯ In conclusion, we were able to use a ventilation-driven, multistaged approach using the unique properties of different supraglottic airways to facilitate oral and nasal intubation in 13 infants with Pierre Robin sequence.
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Paediatric anaesthesia · Nov 2018
Observational StudyPerioperative respiratory adverse event risk assessment in children with upper respiratory tract infection: Validation of the COLDS score.
The decision to proceed with anesthesia and surgery has been controversial in pediatric patients with an upper respiratory tract infection. The COLDS score was proposed by Lee and August as a potential risk stratification scheme, but no validation has been performed on this scale. ⋯ The COLDS score has the potential to be a valuable risk assessment tool for prediction of perioperative respiratory adverse events and appears to have a better predictive value in certain subpopulations.
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Paediatric anaesthesia · Nov 2018
Anesthesia in children with osteogenesis imperfecta: Retrospective chart review of 83 patients and 205 anesthetics over 7 years.
Osteogenesis imperfecta is the collective term for a heterogeneous group of connective tissue syndromes characterized by bone fragility with multisystem involvement and perioperative implications. ⋯ Patients with osteogenesis imperfecta undergo frequent anesthetic exposures, but anesthetic challenges in our series were uncommon. Odds of challenges are greater in severe osteogenesis imperfecta Type III, with significant blood loss and difficulty placing intravenous catheters more likely encountered in the more severe types.
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Paediatric anaesthesia · Nov 2018
Case ReportsVirtual reality for lumbar puncture in a morbidly obese patient with leukemia.
Virtual reality is an immersive technology that can provide distraction and anxiolysis during painful procedures. While it has been shown to be effective in less invasive procedures, it is underutilized in more invasive procedures. We describe using virtual reality for a morbidly obese patient with leukemia undergoing lumbar puncture. The use of virtual reality reduced the amount of analgesics and anxiolytics and the procedure and recovery times compared with no virtual reality.