Anesthesia can be safely provided for children in a high-field intraoperative magnetic resonance imaging environment
| Autor: | Robin G, Cox, Ron, Levy, Mark G, Hamilton, Alastair, Ewen, Peter, Farran, Stuart G, Neil |
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| Rok vydání: | 2011 |
| Předmět: |
Male
Adolescent Brain Neoplasms Infant Anesthesia General Magnetic Resonance Imaging Neurosurgical Procedures Body Temperature Electromagnetic Fields Treatment Outcome Seizures Child Preschool Monitoring Intraoperative Anesthesia Intravenous Humans Anesthesia Female Safety Child Retrospective Studies |
| Zdroj: | Paediatric anaesthesia. 21(4) |
| ISSN: | 1460-9592 |
| Popis: | To describe the challenges associated with providing safe anesthesia and perioperative care for children in a remote intraoperative magnetic resonance (iMR) operating room (OR) and to identify perioperative anesthesia outcomes, including adverse events related to the iMR environment.Increasingly, children undergo neurosurgical procedures in a high-field iMR OR. We describe a 10-year experience of providing anesthesia for children in this environment with a mobile 1.5-Tesla magnet.A 10-year retrospective analysis was conducted of children who underwent neurosurgical procedures in a high-field mobile iMR OR. Primary outcomes related to perioperative adverse events and recovery profiles. Results were expressed as mean ± sd or median (range), as appropriate.One hundred and five procedures were performed on 98 children, aged 4 months-18 years, weighing 6-112 kg. The commonest two diagnostic categories were tumor (n = 52) and seizures (n = 27). Median anesthetic time was 439 (185-710) mins. There were no significant adverse events related to the iMR environment. The mean postanesthetic care unit admission temperature was 37 ± 0.9°C and the mean modified Aldrete Score at 30 mins was 7.2 ± 0.9. Two patients experienced seizures in the immediate postoperative period, readily controlled with propofol. There was one breach of MR safety protocol, and no adverse events related to patient transport.Anesthesia and perioperative care of children in an iMR setting were associated with a very low incidence of complications, despite the duration of the procedures involved. Such success depends upon a cohesive team-based approach. |
| Databáze: | OpenAIRE |
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