Evidence map›Paper›PMID 33389357›Full record

ArticleJournal of clinical monitoring and computing2021

Anaesthesia and multimodality intraoperative neuromonitoring in carotid endarterectomy. Chronological evolution and effects on intraoperative neurophysiology.

Ana Mirallave Pescador, Pedro Javier Pérez Lorensu, Ángel Saponaro González, Beneharo Darias Delbey, José Luis Pérez Burkhardt, Roberto Ucelay Gómez, Enrique Francisco González Tabares, Zeina Ibrahim Achi, Christian Salvador Guerrero Ramírez, Carol Elizabeth Padrón Encalada and 2 more

Abstract read
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In one paragraph

Article in Journal of clinical monitoring and computing, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.6field-weighted citation impact, top 33% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 5 citations in OpenAlex.

  1. Observational
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 2 institutions in 2 countries.

Ana Mirallave PescadorQueen´S Hospital, Barking, Havering and Redbridge University Trust NHS, Romford, UK. A.mirallave-pescador@nhs.net.ORCID http://orcid.org/0000-0002-5272-898X
Pedro Javier Pérez LorensuUnidad de Monitorización Neurofisiológica Intraoperatoria, Hospital Universitario de Canarias, Santa Cruz de Tenerife, España.
Ángel Saponaro GonzálezUnidad de Monitorización Neurofisiológica Intraoperatoria, Hospital Universitario de Canarias, Santa Cruz de Tenerife, España.
Beneharo Darias DelbeyServicio de Anestesia, Hospital Universitario de Canarias, Santa Cruz de Tenerife, España.
José Luis Pérez BurkhardtServicio de Cirugía Vascular, Hospital Universitario de Canarias, Santa Cruz de Tenerife, España.
Roberto Ucelay GómezServicio de Cirugía Vascular, Hospital Universitario de Canarias, Santa Cruz de Tenerife, España.
Enrique Francisco González TabaresServicio de Cirugía Vascular, Hospital Universitario de Canarias, Santa Cruz de Tenerife, España.
Zeina Ibrahim AchiServicio de Cirugía Vascular, Hospital Universitario de Canarias, Santa Cruz de Tenerife, España.
Christian Salvador Guerrero RamírezServicio de Cirugía Vascular, Hospital Universitario de Canarias, Santa Cruz de Tenerife, España.
Carol Elizabeth Padrón EncaladaServicio de Cirugía Vascular, Hospital Universitario de Canarias, Santa Cruz de Tenerife, España.
Alejandro Jiménez SosaUnidad de Investigación, Hospital Universitario de Canarias, Santa Cruz de Tenerife, España.
Julio Plata BelloServicio de Neurocirugía, Hospital Universitario de Canarias, Santa Cruz de Tenerife, España.
Hospital Universitario de Canarias · ESBarking, Havering And Redbridge University Hospitals NHS Trust · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Contingency data was retrospectively collected to evaluate the historical and current ability to provide multimodality intraoperative neurophysiological monitoring during carotid endarterectomy under two conditions: total intravenous anaesthesia (TIVA) and low dose halogenated anaesthesia (SEVO). 229 patients were monitored during carotid endarterectomy procedures under general anaesthesia between 2012 and 2020. 121 Patients were monitored with SEVO at a minimum alveolar concentration less than 0.7 and 108 were monitored using TIVA, according to common anaesthetic practice standards in our hospital across the years. Multimodality IONM was established with electroencephalography, somatosensory evoked potentials and motor evoked potentials. As compared to TIVA, patients monitored with SEVO showed significantly higher motor evoked potential thresholds (313.52 ± 77.74 SEVO and 218.93 V ± 103.2 V TIVA p < 0.05) and lower reproducibility. Electroencephalography and somatosensory evoked potentials showed no significant differences among the groups. When using SEVO, multimodality intraoperative neurophysiological monitoring during carotid endarterectomy could mask or miss a motor isolated change in patients in spite of low dose minimum alveolar concentration and of apparently adequate electroencephalography and somatosensory evoked potentials for monitoring. Given these difficulties, we believe the chronological transfer to TIVA could have improved our ability to establish multimodality intraoperative neurophysiological monitoring during carotid endarterectomy in recent times.

Indexed as

Endarterectomy, CarotidIntraoperative Neurophysiological MonitoringAnesthesia, GeneralEvoked Potentials, MotorHumansNeurophysiologyReproducibility of ResultsRetrospective StudiesAnaesthesiaCarotid endarterectomyIntraoperative neurophysiological monitoringSevofluraneTIVA

Identifiers

PMID33389357
OpenAlexW3120104181

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.