Articles: anesthesia.
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Randomized Controlled Trial
Prevention of hypotension after induction of general anesthesia using point-of-care ultrasound to guide fluid management: a randomized controlled trial.
Hypotension after induction of general anesthesia (GAIH) is common and is associated with postoperative complications including increased mortality. Collapsibility of the inferior vena cava (IVC) has good performance in predicting GAIH; however, there is limited evidence whether a preoperative fluid bolus in patients with a collapsible IVC can prevent this drop in blood pressure. ⋯ ClinicalTrials.gov (NCT05424510); first submitted 15 June 2022.
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Anesthesia and analgesia · Sep 2024
Observational StudyEffect of Sevoflurane Anesthesia on Diastolic Function: A Prospective Observational Study.
The effect of sevoflurane on left ventricular diastolic function is not well understood. We hypothesized that parameters of diastolic function may improve under sevoflurane anesthesia in patients with preexisting diastolic dysfunction compared to patients with normal diastolic function. ⋯ In this study, echocardiographic parameters of diastolic function, including septal e', E, E/A, and DT, improved with sevoflurane anesthesia in patients with preexisting diastolic dysfunction, but remained unchanged in patients with normal diastolic function.
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Minerva anestesiologica · Sep 2024
Comment Observational StudyBehavioral training and mirroring techniques to prepare for elective anesthesia in children with autism spectrum disorder: a prospective evaluation of implemented program.
Children with autism spectrum disorder (ASD) often require multiple interventions receiving general anesthesia during their lifetimes. However, a single negative experience may trigger and/or aggravate anxiety and subsequent development of unwanted behavior. This monocentric study assessed the compliance with mask induction of children with ASD who followed a preoperative preparation using behavioral training with positive reinforcement technique and use of mirroring technique. ⋯ The use of behavioral and mirroring techniques implemented as a preparation program for children with ASD could facilitate mask induction of anesthesia. Such a preparation achieves good to excellent compliance in almost 60% of patients.