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Cognitive impairment measured by event-related potentials during early and late postoperative period following intravenous or inhalation anaesthesia

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11140%2F18%3A10365228" target="_blank" >RIV/00216208:11140/18:10365228 - isvavai.cz</a>

  • Alternative codes found

    RIV/49777513:23520/18:43953579 RIV/00669806:_____/18:10365228

  • Result on the web

    <a href="http://www.sciencedirect.com/science/article/pii/S138824571731146X" target="_blank" >http://www.sciencedirect.com/science/article/pii/S138824571731146X</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.clinph.2017.10.038" target="_blank" >10.1016/j.clinph.2017.10.038</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Cognitive impairment measured by event-related potentials during early and late postoperative period following intravenous or inhalation anaesthesia

  • Original language description

    Objective This study investigated modification in cognitive function following inhalation (IA) and total intravenous (TIVA) anaesthesia measured using auditory ERPs (Event Related Potentials). Methods Auditory ERPs examination with N1, P3a and P3b component registration was carried out one day before surgery (D-1) and on the first (D+1), sixth (D+6) and 42nd (D+42) days after surgery. Results were compared between two anaesthetic groups. Results On D+1, N1 latency was increased in the IA group. A significant reduction was observed in amplitude of the P3a component on D+6, which persisted up to D+42 for both IA and TIVA groups. A reduction in the amplitude of P3b on D+1 with normalization by D+6 was found in both groups as well. Conclusions Intravenous and inhalation anaesthesia lead to similar changes in cognitive function as determined by ERPs, both during the early and late postoperative periods. It cannot be clearly confirmed whether the observed effects are due to anaesthesia or other unmonitored perioperative factors. Significance Post anaesthetic changes represent a subclinical impairment; nevertheless, they represent a potential risk for subsequent development of cognitive difficulties.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    30103 - Neurosciences (including psychophysiology)

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2018

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Clinical Neurophysiology

  • ISSN

    1388-2457

  • e-ISSN

  • Volume of the periodical

    129

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    IE - IRELAND

  • Number of pages

    8

  • Pages from-to

    246-253

  • UT code for WoS article

    000418602000028

  • EID of the result in the Scopus database

    2-s2.0-85037344898