Evidence map›Paper›PMID 33991269›Full record

ArticleJournal of clinical monitoring and computing2021

Loss of spectral alpha power during spine surgery: what could be wrong?

Francisco A Lobo, Susana Vacas, Marusa Naranjo

Abstract readCase ReportsLetter
PubMed Full text at PMC Publisher
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 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Article
  2. Peri-operative multimodal monitoring: a real need or a luxury?Journal of clinical monitoring and computing · 2023
    Article
  3. 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

3 authors.

Francisco A LoboInstitute of Anesthesiology, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE. francisco.lobo@me.com.ORCID https://orcid.org/0000-0002-5829-0413
Susana VacasDepartment of Anesthesiology and Perioperative Medicine, University of California Los Angeles, Los Angeles, California, USA.ORCID https://orcid.org/0000-0002-4099-3946
Marusa NaranjoDepartment of Anesthesiology, Clinica Mérida, Mérida - Yucatan, México.

Funding

Mechanisms Mediating Postoperative Neurocognitive DisordersK23GM132795 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI VACAS, SUSANA · 2019 to 2023
$1.0M
Blood Brain Barrier Dysfunction and Perioperative Neurocognitive Disorders in older adultsR21AG070269 · NIA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI KUMAR, RAJESH, VACAS, SUSANA · 2020 to 2020
$429k
NIA NIH HHS R21 AG070269NIGMS NIH HHS K23 GM132795NIH HHS R21AG07269 and K23 GM132795.
6 · The paper itself

Abstract

The electroencephalographic signatures of anesthetic drugs relate to a specific set of action mechanisms within the neural circuits. During intraoperative care, the recognition and correct interpretation of the EEG spectrogram can be used as a tool to guide anesthetic administration. For example, loss of alpha power during propofol anesthesia may be a sign of lighter level of hypnosis and/or of an increase in nociceptive inputs. We describe a case report of inadvertent interruption of propofol delivery that was first detected by changes in the electroencephalogram spectrogram.

Indexed as

AnesthesiaPropofolAnesthetics, IntravenousElectroencephalographyHumansIntraoperative CareAnesthetics, IntravenousPropofolAnesthesiaDensitiy Spectral ArrayDexmedetomidineElectroencephalogramPropofol

Identifiers

PMID33991269
PMCPMC8545759

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.