ArticleMedical devices (Auckland, N.Z.)2018
Changes in cerebral oxygenation based on intraoperative ventilation strategy.
Article in Medical devices (Auckland, N.Z.), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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1 citing paper in PubMed, 9 citations in OpenAlex.
- Observational
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6 authors at 1 institution in 1 country.
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Abstract
introductionCerebral oxygenation can be monitored clinically by cerebral oximetry (regional oxygen saturation, rSO PATIENTS AND
methodsFollowing the approval of the institutional review board (IRB), tissue and cerebral oxygenation were monitored intraoperatively using NIRS. Prior to anesthetic induction, the NIRS monitor was placed on the forehead and over the deltoid muscle to obtain baseline values. NIRS measurements were recorded each minute over a 5-min period during general anesthesia at four phases of ventilation: 1) normocarbia (35-40 mmHg) with a low fraction of inspired oxygen (FiO
resultsThe study cohort included 30 adolescents. Baseline cerebral and tissue oxygenation were 81% ± 9% and 87% ± 5%, respectively. During phase 1, cerebral rSO
conclusionCerebral oxygenation declined slightly during general anesthesia with the transition from normocarbia to hypocarbic conditions. The rSO
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